| Name | Nation | Sport | Games | Notes |
|---|
| Cha Dong-min | South Korea | Taekwondo | 2008 Summer, 2012 Summer, 2016 Summer | |
| Cha Han-sik | Athletics | 1988 Summer | |
| Cha Hyon-hyang | North Korea | Judo | 2000 Summer | |
| Cha Jae-kyung | South Korea | Handball | 1992 Summer | |
| Cha Jong-bok | Field hockey | 2008 Summer, 2012 Summer | |
| Cha Jun-hwan | Figure skating | 2018 Winter, 2022 Winter | |
| Cha Kum-chol | North Korea | Weightlifting | 2008 Summer | |
| Cha Kwang-su | Wrestling | 2008 Summer | |
| Cha Kyung-bok | South Korea | Football | 1964 Summer | |
| Cha Min-kyu | Speed skating | 2018 Winter, 2022 Winter | |
| Cha Se-na | Field hockey | 2012 Summer | |
| Cha Tae-sung | Football | 1964 Summer | |
| Cha Woo-chan | Baseball | 2020 Summer | |
| Cha Yong-hwa | North Korea | Artistic gymnastics | 2008 Summer | |
| Cha Young-chul | South Korea | Shooting | 1988 Summer, 1992 Summer, 1996 Summer | |
| Fawzi Chaaban | Egypt | Athletics | 1952 Summer | |
| Hichem Chaabane | Algeria | Cycling road | 2008 Summer | |
| Bouchra Chaâbi | Morocco | Athletics | 2000 Summer, 2008 Summer | |
| Houda Chaabi | Algeria | Shooting | 2020 Summer | |
| Petr Chaadaev | Belarus | Ski jumping | 2006 Winter | |
| Farid Chaâl | Algeria | Football | 2016 Summer | |
| Mehdi Chaambi | Tunisia | Wrestling | 1988 Summer | |
| Raoudha Chaari | Judo | 1996 Summer | |
| Sarah Chaâri | Belgium | Taekwondo | 2024 Summer | |
| David Chabala | Zambia | Football | 1988 Summer | |
| Cláudia Chabalgoity | Brazil | Tennis | 1992 Summer | |
| Danil Chaban | Russia | Luge | 1998 Winter, 2002 Winter | |
| Benjamin Chabanet | France | Rowing | 2012 Summer | |
| Jean de Chabannes la Palice | Sailing | 1900 Summer | |
| Elise Chabbey | Switzerland | Canoe slalom, Cycling road | 2012 Summer, 2024 Summer | |
| Raouf Chabchoub | Tunisia | Handball | 1976 Summer | |
| Monika Chabel | Poland | Rowing | 2016 Summer, 2020 Summer | |
| Wiktor Chabel | 2016 Summer, 2020 Summer | |
| Édouard Chabert | France | Sailing | 1952 Summer | |
| Manfred Chabinga | Zambia | Football | 1988 Summer | |
| Jean-Marc Chabloz | Switzerland | Biathlon | 1992 Winter, 1994 Winter, 1998 Winter, 2002 Winter | |
| Yannick Chabloz [ Wikidata ] | Alpine skiing | 2022 Winter | |
| Marcin Chabowski | Poland | Athletics | 2020 Summer | |
| Fernando Chacarelli | Argentina | 1932 Summer | |
| Kimberly Chace | United States | Artistic gymnastics | 1972 Summer, 1976 Summer | |
| Rosa Chacha | Ecuador | Athletics | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Mikhail Chachba | Soviet Union | Diving | 1952 Summer, 1956 Summer | |
| Akaki Chachua | Georgia | Wrestling | 2000 Summer, 2004 Summer | |
| José Chacón Díaz | Venezuela | Cycling road | 2004 Summer | |
| Adrián Chacón | Cuba | Athletics | 2016 Summer | |
| Ángel Chacón | Puerto Rico | Boxing | 1992 Summer | |
| Coralie Chacon | France | Artistic gymnastics | 2004 Summer | |
| Edgar Chacón | Guatemala | Football | 1968 Summer | |
| Judith Chacón | Venezuela | Weightlifting | 2008 Summer | |
| Leonardo Chacón | Costa Rica | Triathlon | 2012 Summer, 2016 Summer | |
| Mariandrée Chacón | Guatemala | Athletics | 2024 Summer | |
| Pablo Chacón | Argentina | Boxing | 1996 Summer | |
| Abdelkader Chadi | Algeria | 2008 Summer, 2012 Summer, 2016 Summer | |
| Alena Chadimová | Czechoslovakia | Artistic gymnastics | 1952 Summer | |
| Charles Chadwick | United States | Athletics, Tug of war | 1904 Summer | |
| Glen Chadwick | New Zealand | Cycling road | 2008 Summer | |
| Chae Eun-hee | South Korea | Athletics | 2008 Summer | |
| Chae Gwang-seok | Artistic gymnastics | 1984 Summer | |
| Chae Hong-nak | Athletics | 1984 Summer | |
| Chae Ji-hoon | Short track speed skating | 1994 Winter, 1998 Winter | |
| Chae Keun-bae | Shooting | 1992 Summer | |
| Chae Sung-bae | Boxing | 1992 Summer | |
| Chae Yoo-jung | Badminton | 2020 Summer, 2024 Summer | |
| Jean Chaerels | Belgium | Cycling road | 1928 Summer | |
| Louisa Chafee | United States | Sailing | 2016 Summer | |
| Jonathan Chaffee | Biathlon | 1968 Winter | |
| Rick Chaffee | Alpine skiing | 1968 Winter, 1972 Winter | |
| Suzy Chaffee | 1968 Winter | |
| Lucy Chaffer | Australia | Skeleton | 2014 Winter | |
| Ross Chaffer | Canoe sprint | 2000 Summer | |
| Sam Chaffey | New Zealand | Alpine skiing | 1960 Winter | |
| Walter Chaffe | Great Britain | Tug of war | 1908 Summer, 1912 Summer | |
| Ruslan Chagaev | Uzbekistan | Boxing | 1996 Summer, 2000 Summer | |
| Manuel Chagas | Portugal | Fencing | 1948 Summer | |
| Tatiana Regina De Jesus Chagas [ Wikidata ] | Brazil | Boxing | 2024 Summer | |
| Ösökhbayaryn Chagnaadorj | Mongolia | Weightlifting | 2016 Summer | |
| Christian Chagnon | Canada | Handball | 1976 Summer | |
| Abderrazak Chahat | Tunisia | Football | 1988 Summer | |
| Hassan Chahdi | France | Athletics | 2020 Summer, 2024 Summer | |
| Reza Chahkhandagh | Iran | Judo | 2004 Summer | |
| Ahmed Chahrour | Syria | Wrestling | 1968 Summer | |
| Gladys Chai von der Laage | Malaysia | Athletics | 1972 Summer | |
| Chai Biao | China | Badminton | 2012 Summer, 2016 Summer | |
| Chai Hon Yam | Singapore | Field hockey | 1956 Summer | |
| Chai Hong | China | Freestyle skiing | 2018 Winter | |
| Chai Po Wa | Hong Kong | Table tennis | 1992 Summer, 1996 Summer | |
| Ichrak Chaib | Algeria | Boxing | 2020 Summer | |
| Alberto Chaíça | Portugal | Athletics | 2004 Summer | |
| Visit Chaicharoen | Thailand | Basketball | 1956 Summer | |
| Mostafa Chaichi | Iran | Cycling road, Cycling track | 1988 Summer | |
| Duangaksorn Chaidee | Thailand | Weightlifting | 2024 Summer | |
| Viktoria Chaika | Belarus | Shooting | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Louis Chaillot | France | Cycling track | 1932 Summer, 1936 Summer | |
| Thamer Chaim | Brazil | Weightlifting | 1972 Summer | |
| Samak Chainares | Thailand | Shooting | 1972 Summer | |
| Guillaume Chaine | France | Judo | 2020 Summer | |
| Noengrothai Chaipetch | Thailand | Athletics | 2004 Summer, 2008 Summer | |
| Galit Chait | Israel | Figure skating | 1998 Winter, 2002 Winter, 2006 Winter | |
| Choomphol Chaiyanitr | Thailand | Shooting | 1964 Summer, 1968 Summer | |
| Thanakhan Chaiyasombat | Cycling road | 2024 Summer | |
| Samroeng Chaiyong | Football | 1956 Summer | |
| Snong Chaiyong | 1968 Summer | |
| Sheila Chajira | Kenya | Rugby sevens | 2016 Summer, 2020 Summer | |
| Angel Chakarov | Bulgaria | Swimming | 1968 Summer, 1972 Summer | |
| Ivan Chakarov | Weightlifting | 1992 Summer | |
| Rakhim Chakhkiev | Russia | Boxing | 2008 Summer | |
| Margalita Chakhnashvili | Georgia | Tennis | 2012 Summer | |
| Sergo Chakhoyan | Armenia, Australia | Weightlifting | 1996 Summer, 2000 Summer, 2004 Summer | |
| Ibrahim Chakir [ Wikidata ] | Spain | Athletics | 2024 Summer | |
| Rushmi Chakravarthi | India | Tennis | 2012 Summer | |
| Suprovat Chakravarty | Cycling road, Cycling track | 1952 Summer | |
| Hassen Chaktami | Tunisia | Boxing | 2016 Summer | |
| Davit Chakvetadze | Russia | Wrestling | 2016 Summer | |
| Carmen Chalá | Ecuador | Judo | 2000 Summer, 2004 Summer, 2008 Summer | |
| Liliana Chalá | Athletics | 1988 Summer, 1992 Summer | |
| Vanessa Chalá | Judo | 2020 Summer, 2024 Summer | |
| Javid Chalabiyev | Azerbaijan | Boxing | 2016 Summer, 2020 Summer | |
| Jean Chaland | France | Ice hockey | 1920 Summer | |
| Laura Chalarca [ Wikidata ] | Colombia | Athletics | 2024 Summer | |
| Juan Chalas | Dominican Republic | Judo | 1972 Summer | |
| José-Antonio Chalbaud | Venezuela | Shooting | 1964 Summer | |
| Milkessa Chalchisa | Ethiopia | Athletics | 1980 Summer | |
| William Chalfant | United States | Roque | 1904 Summer | |
| George Chalhoub | Egypt | Basketball | 1952 Summer | |
| Alfred Chalk | Great Britain | Football | 1900 Summer | |
| Alfred Chalke | Fencing | 1908 Summer | |
| Emily Chalker | Australia | Field hockey | 2012 Summer, 2016 Summer, 2020 Summer | |
| Fani Chalkia | Greece | Athletics | 2004 Summer | |
| Charalambos Chalkiadakis [ Wikidata ] | Shooting | 2024 Summer | |
| Giorgos Chalkidis | Handball | 2004 Summer | |
| Alexandros Chalkokondylis | Athletics | 1896 Summer | |
| Ben Challenger | Great Britain | 2000 Summer | |
| Harry Challstorp [ Wikidata ] | Sweden | Wrestling | 1908 Summer | |
| Alastair Chalmers | Great Britain | Athletics | 2024 Summer | |
| Angela Chalmers | Canada | 1988 Summer, 1992 Summer | |
| Cameron Chalmers | Great Britain | 2020 Summer | |
| Christopher Chalmers | Canada | Swimming | 1988 Summer | |
| Darren Chalmers | Snowboarding | 1998 Winter | |
| Gordon Chalmers | United States | Swimming | 1932 Summer | |
| Kyle Chalmers | Australia | 2016 Summer, 2020 Summer, 2024 Summer | |
| Patrick R. Chalmers | Great Britain | Art competitions | 1924 Summer | |
| Ralph Chalmers | Fencing | 1908 Summer | |
| Vicki Chalmers | Curling | 2014 Winter, 2018 Winter | |
| Santiago Chalmovsky [ Wikidata ] | West Germany | Water polo | 1984 Summer | |
| Eva Chaloupková | Czechoslovakia | Swimming | 1924 Summer | |
| Davit Chaloyan | Armenia | Boxing | 2024 Summer | |
| Milan Chalupa | Czechoslovakia | Ice hockey | 1976 Winter, 1980 Winter, 1984 Winter | |
| Václav Chalupa Sr. | Rowing | 1960 Summer, 1964 Summer | |
| Václav Chalupa | Czechoslovakia, Czech Republic | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Vladislav Chalupa [ Wikidata ] | France | Cycling track | 1900 Summer | |
| Lori Chalupny | United States | Football | 2008 Summer | |
| Jarmila Chalupová | Czechoslovakia | Fencing | 1928 Summer | |
| Oscar Chalupsky | South Africa | Canoe sprint | 1992 Summer | |
| Karapet Chalyan | Armenia | Wrestling | 2020 Summer | |
| Patrick Cham | France | Basketball | 1984 Summer | |
| Enock Chama | Zambia | Boxing | 1980 Summer | |
| Noel Chama | Mexico | Athletics | 2020 Summer, 2024 Summer | |
| Adriana Chamajová | Czechoslovakia | Basketball | 1992 Summer | |
| Abdollah Chamangoli | Iran | Wrestling | 1992 Summer | |
| Mussa Chamaune | Mozambique | Canoe sprint | 2016 Summer | |
| Denys Chamay | Switzerland | Fencing | 1968 Summer | |
| Marc Chamay | 1948 Summer | |
| Jean-Pierre Chambellan | France | Wrestling | 1984 Summer | |
| Dirkie Chamberlain | South Africa | Field hockey | 2012 Summer, 2024 Summer | |
| Hugo Chamberlain | Costa Rica | Shooting | 1968 Summer, 1972 Summer, 1976 Summer | |
| Maia Chamberlain [ Wikidata ] | United States | Fencing | 2024 Summer | |
| Marise Chamberlain | New Zealand | Athletics | 1964 Summer | |
| Frank Tolles Chamberlin | United States | Art competitions | 1932 Summer | |
| Harry Chamberlin | Equestrian jumping, Equestrian dressage, Equestrian eventing | 1920 Summer, 1928 Summer, 1932 Summer | |
| Robert Chamberot | Canada | Wrestling | 1968 Summer | |
| Bob Chambers | United States | Athletics | 1948 Summer | |
| Carlton Chambers | Canada | 1996 Summer | |
| Dwain Chambers | Great Britain | 2000 Summer, 2012 Summer | |
| Ernest Chambers | Cycling track | 1928 Summer, 1932 Summer, 1936 Summer | |
| Florence Chambers | United States | Swimming | 1924 Summer | |
| Peter Chambers | Great Britain | Rowing | 2012 Summer, 2016 Summer | |
| Ricardo Chambers | Jamaica | Athletics | 2008 Summer | |
| Richard Chambers | Great Britain | Rowing | 2008 Summer, 2012 Summer, 2016 Summer | |
| Stanley Chambers | Cycling track | 1932 Summer | |
| Laurent Chambertin | France | Volleyball | 1992 Summer | |
| Beston Chambeshi | Zambia | Football | 1988 Summer | |
| Franck Chambilly | France | Judo | 1996 Summer | |
| Borys Chambul | Canada | Athletics | 1976 Summer | |
| Aline Chamereau | France | Beach volleyball | 2024 Summer | |
| Edwina Chamier | Canada | Alpine skiing | 1936 Winter | |
| Frank Chamizo | Italy | Wrestling | 2016 Summer, 2020 Summer, 2024 Summer | |
| Miles Chamley-Watson | United States | Fencing | 2012 Summer, 2016 Summer, 2024 Summer | |
| Itai Chammah | Israel | Swimming | 2008 Summer | |
| Salah Chammah | Lebanon | Weightlifting | 1960 Summer | |
| Karim Chammari | Tunisia | Sailing | 1992 Summer | |
| Henri Chammartin | Switzerland | Equestrian dressage | 1952 Summer, 1956 Summer, 1960 Summer, 1964 Summer, 1968 Summer | |
| Ludovic Chammartin | Judo | 2012 Summer, 2016 Summer | |
| Caren Chammas | Lebanon | 2012 Summer | |
| Thomas Chamney | Ireland | Athletics | 2008 Summer | |
| Aurora Chamorro | Spain | Swimming | 1972 Summer | |
| Victória Chamorro | Brazil | Water polo | 2016 Summer | |
| José Chamot | Argentina | Football | 1996 Summer | |
| Jackie Chamoun | Lebanon | Alpine skiing | 2010 Winter, 2014 Winter | |
| Simeon Chamov | Bulgaria | Boxing | 2016 Summer | |
| Charles Champaud | Artistic gymnastics | 1896 Summer | |
| Laurent de Champeaux [ Wikidata ] | France | Fencing | 1900 Summer | |
| Mangal Singh Champia | India | Archery | 2008 Summer | |
| Émile Champion | France | Athletics | 1900 Summer | |
| Malcolm Champion | Australasia | Swimming | 1912 Summer | |
| Theo Champion | Germany | Art competitions | 1928 Summer | |
| Joe Champness | New Zealand | Football | 2020 Summer | |
| Albert Champoudry | France | Athletics | 1900 Summer | |
| Louis de Champsavin | Equestrian jumping, Equestrian dressage | 1900 Summer | |
| Jiří Chamrád | Czechoslovakia | Athletics | 1980 Summer | |
| Chamsulvara Chamsulvarayev | Azerbaijan | Wrestling | 2008 Summer | |
| Chan Kooi Chye | Malaya | Shooting | 1960 Summer | |
| Bernard Chan | Malaysia | Swimming | 1964 Summer | |
| Charlie Chan | China | 1936 Summer | |
| Chan Chi Ming | Hong Kong | Table tennis | 1988 Summer | |
| Chan Chia Fong | Malaysia | Badminton | 1996 Summer | |
| Chan Chong Ming | 2004 Summer | |
| Chan Chun Hing | Hong Kong | Cycling mountain bike | 2008 Summer, 2012 Summer, 2016 Summer | |
| Chan Chung Wang | Athletics | 2020 Summer | |
| Daphne Chan [ Wikidata ] | Fencing | 2024 Summer | |
| Elaine Chan | Swimming | 2004 Summer, 2008 Summer | |
| Erin Chan | Canada | Artistic swimming | 2000 Summer, 2004 Summer | |
| Chan Fai Lui | Hong Kong | Cycling road, Cycling track | 1976 Summer | |
| Chan Fai Hung | Chinese Taipei | Football | 1960 Summer | |
| Chan Hao-ching | Tennis | 2016 Summer, 2020 Summer, 2024 Summer | |
| Hayley Chan | Hong Kong | Sailing | 2012 Summer, 2020 Summer | |
| Jennifer Dy Chan | Philippines | Archery | 2000 Summer | |
| Jonathan Chan | Singapore | Diving | 2020 Summer | |
| Joseph Chan [ Wikidata ] | Papua New Guinea | Shooting | 1984 Summer | |
| Joseph Chan | Singapore | Sailing | 1988 Summer, 1992 Summer | |
| Chan Kai Sang | Hong Kong | Fencing | 1988 Summer | |
| Chan Kam Hong | Swimming | 1964 Summer | |
| Kelly Chan | Singapore | Sailing | 1984 Summer | |
| Kieran Chan | Papua New Guinea | Swimming | 2000 Summer | |
| Chan Kin Ngai | Hong Kong | Badminton | 1992 Summer | |
| Chan King Yin | Sailing | 2008 Summer | |
| Chan King-ming | Chinese Taipei | Swimming | 1968 Summer | |
| Chan Kong Wah | Hong Kong | Table tennis | 1996 Summer | |
| Chan Lam Hams | Cycling road | 1976 Summer | |
| Latisha Chan | Chinese Taipei | Tennis | 2008 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Maggie Chan Man Yee | Hong Kong | Athletics | 2000 Summer | |
| Matthew Chan | Fencing | 1972 Summer, 1976 Summer | |
| Chan Ming Tai | Athletics | 2016 Summer | |
| Chan Oi Ni | Badminton | 1996 Summer | |
| Pat Chan | Singapore | Swimming | 1972 Summer | |
| Patrick Chan | Canada | Figure skating | 2010 Winter, 2014 Winter, 2018 Winter | |
| Chan Peng Soon | Malaysia | Badminton | 2012 Summer, 2016 Summer, 2020 Summer | |
| Roy Chan | Singapore | Swimming | 1972 Summer | |
| Chan Sau Ying | Hong Kong | Athletics | 1992 Summer, 1996 Summer | |
| Chan Seyha | Cambodia | 2012 Summer | |
| Chan Siu Kwong | Hong Kong | Badminton | 1992 Summer, 1996 Summer | |
| Chan Siu Yuk | Archery | 1988 Summer | |
| Chan Suk Yuen | Table tennis | 1992 Summer | |
| Chan Tan Lui | 1992 Summer, 1996 Summer | |
| Tia Chan | China | Ice hockey | 2022 Winter | |
| Tiffany Chan | Hong Kong | Golf | 2016 Summer, 2020 Summer | |
| Chan Wai Kei | Sailing | 2008 Summer | |
| Chan Wa-yen | Chinese Taipei | Boxing | 1968 Summer | |
| Chan Wing-suet | Hong Kong | Swimming | 2000 Summer, 2004 Summer | |
| Chan Ya-lin | Chinese Taipei | Badminton | 2000 Summer | |
| Chan Ying Man | Hong Kong | Fencing | 2004 Summer | |
| Chan Yuk Wah | Sailing | 1996 Summer | |
| Zeke Chan | Brunei | Swimming | 2024 Summer | |
| Tarlochan Singh Chana | Kenya | Field hockey | 1972 Summer | |
| Lucas Chanavat | France | Cross country skiing | 2018 Winter, 2022 Winter | |
| Chance | Brazil | Football | 1968 Summer | |
| Britton Chance | United States | Sailing | 1952 Summer | |
| Olivia Chance | New Zealand | Football | 2020 Summer | |
| Philippe Chancerel | France | Sailing | 1948 Summer, 1956 Summer | |
| Sri Chand Ram | India | Athletics | 1956 Summer | |
| Dhyan Chand | Field hockey | 1928 Summer, 1932 Summer, 1936 Summer | |
| Dutee Chand | Athletics | 2016 Summer, 2020 Summer | |
| Gian Chand | Shooting | 1980 Summer | |
| Hari Chand | Athletics | 1976 Summer, 1980 Summer | |
| Lal Chand | 1960 Summer | |
| Nickel Chand | Fiji | Football | 2016 Summer | |
| Udey Chand | India | Wrestling | 1960 Summer, 1964 Summer, 1968 Summer | |
| Grace Chanda | Zambia | Football | 2020 Summer, 2024 Summer | |
| Hellen Chanda | 2024 Summer | |
| Stefanos Chandakas | Greece | Sailing | 1996 Summer | |
| Lucia Chandamale | Malawi | Athletics | 2008 Summer | |
| Ricardo Chandeck | Panama | Shooting | 2000 Summer | |
| Apurvi Chandela | India | 2016 Summer, 2020 Summer | |
| Raghavan Chanderasekaran | Weightlifting | 1988 Summer, 1996 Summer | |
| Gurwinder Singh Chandi | Field hockey | 2012 Summer | |
| Cecil Chandler | Great Britain | Rowing | 1924 Summer | |
| Charles Chandler | United States | 1932 Summer | |
| Daniel Chandler | Wrestling | 1976 Summer, 1984 Summer | |
| Ian Chandler | Australia | Cycling road | 1976 Summer | |
| Jennifer Chandler | United States | Diving | 1976 Summer | |
| John Chandler | Great Britain | Shooting | 1948 Summer | |
| Michelle Chandler | Australia | Basketball | 1996 Summer | |
| Tyson Chandler | United States | 2012 Summer | |
| Ran Chandnani | India | Water polo | 1952 Summer | |
| Bimal Chandra | Swimming | 1948 Summer | |
| Steven Chandra | Indonesia | 2000 Summer | |
| M. Chandran | Malaysia | Football | 1972 Summer | |
| O. Chandrashekar | India | 1960 Summer | |
| José Chandri | Puerto Rico | Judo | 1976 Summer | |
| Jackson Chanet | France | Boxing | 2000 Summer | |
| Henry Chaney | Great Britain | Shooting | 1908 Summer | |
| Chang Hsing-hsien | Japan | Athletics | 1932 Summer, 1936 Summer | |
| Chang Chanchiu | China | 1936 Summer | |
| Chang Chang-sun | South Korea | Wrestling | 1964 Summer | |
| Chang Chao-chun | Chinese Taipei | Artistic gymnastics | 1988 Summer | |
| Chang Cheng-hsien | Baseball | 1992 Summer | |
| Chang Chia-che | Athletics | 2012 Summer | |
| Chang Chia-gwe | China | 1936 Summer | |
| Chang Chien-ming | Chinese Taipei | Baseball | 2008 Summer | |
| Chien-Ying Chang | China | Art competitions | 1948 Summer | |
| Chang Chih-chia | Chinese Taipei | Baseball | 2004 Summer, 2008 Summer | |
| Chang Chu-han | Canoe slalom | 2020 Summer, 2024 Summer | |
| Chang Chunfeng | China | Athletics | 2008 Summer | |
| Chang Chung-huei | Chinese Taipei | Judo | 1964 Summer | |
| Chang Eui-jong | South Korea | Tennis | 1992 Summer | |
| Chang Eun-jung | Field hockey | 1988 Summer, 1992 Summer, 1996 Summer | |
| Chang Eun-kyung | Judo | 1976 Summer | |
| Chang Feng-hua | Chinese Taipei | Athletics | 1988 Summer | |
| Chang Gyu-cheol | South Korea | Swimming | 2012 Summer | |
| Chang Hao | Chinese Taipei | Sailing | 2008 Summer, 2012 Summer, 2016 Summer | |
| Chang Hao | China | Artistic swimming | 2024 Summer | |
| Chang Hee-jin | South Korea | Swimming | 2000 Summer, 2008 Summer | |
| Chang Hee-sook | Volleyball | 1976 Summer | |
| Chang Hsiao-ching | Chinese Taipei | Softball | 1996 Summer | |
| Chang Hsiu-yu | Table tennis | 1988 Summer | |
| Chang Hui-chien | Swimming | 1984 Summer, 1988 Summer | |
| Chang Hye-jin | South Korea | Archery | 2016 Summer | |
| Chang Jen-chih | Chinese Taipei | Sailing | 1968 Summer | |
| Chang Jeng-shyuang | Badminton | 1996 Summer | |
| Chang Jung-yeon | South Korea | Athletics | 2004 Summer | |
| Chang Kyou-chul | Boxing | 1968 Summer | |
| Chang Kyung-mu | Wrestling | 1968 Summer | |
| Chang Li-chiu | Chinese Taipei | Softball | 2004 Summer | |
| Chang Lo-pu | Boxing | 1960 Summer | |
| Chang Mau-san | Bobsleigh | 1998 Winter | |
| Michael Chang | United States | Tennis | 1992 Summer, 2000 Summer | |
| Chang Mi-kyung | South Korea | Fencing | 1992 Summer | |
| Chang Ming-chung | Chinese Taipei | Weightlifting | 1964 Summer, 1968 Summer | |
| Chang Ming-huang | Athletics | 2008 Summer, 2012 Summer | |
| Chang Min-jung | Bobsleigh | 1992 Winter, 1994 Winter | |
| Chang Myung-su | South Korea | Figure skating | 1972 Winter | |
| Chang Pin-cheng | Chinese Taipei | Boxing | 1964 Summer | |
| Chang Ping-ho | Judo | 1972 Summer | |
| Chang Qing | China | Swimming | 1988 Summer | |
| Chang Ri-jin | Japan, South Korea | Basketball | 1936 Summer, 1948 Summer | |
| Rolando Chang | Cuba | Weightlifting | 1972 Summer | |
| Chang Shou-chung | Chinese Taipei | Judo | 1984 Summer | |
| Chang Shun-chien | Weightlifting | 1988 Summer | |
| Chang Si | China | Artistic swimming | 2012 Summer | |
| Chang Si-young | South Korea | Water polo | 1988 Summer | |
| Chang Song-rok | North Korea | Cross country skiing | 1992 Winter | |
| Chang So-yun | South Korea | Volleyball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Chang Tae-suk | Fencing | 1992 Summer, 1996 Summer | |
| Chang Tai-shan | Chinese Taipei | Baseball | 2004 Summer | |
| Chang Wei-chia | Swimming | 1996 Summer | |
| Chang Wen-tsung | Baseball | 1992 Summer | |
| Chang Won-ku | Judo | 1964 Summer | |
| Chang Xinyue | China | Ski jumping | 2018 Winter | |
| Yang Chang [ Wikidata ] | Swimming | 2024 Summer | |
| Chang Yani | Diving | 2024 Summer | |
| Chang Yao-teng | Chinese Taipei | Baseball | 1992 Summer | |
| Chang Ye-na | South Korea | Badminton | 2016 Summer | |
| Chang Yen-shu | Chinese Taipei | Table tennis | 2000 Summer, 2008 Summer | |
| Chang Yi-ning | Shooting | 2004 Summer | |
| Chang Yong-heung | South Korea | Rugby sevens | 2020 Summer | |
| Chang Yongxiang | China | Wrestling | 2008 Summer | |
| Chang Yoon-chang | South Korea | Volleyball | 1984 Summer, 1988 Summer | |
| Chang Yoon-hee | 1996 Summer | |
| Chang Yuan | China | Boxing | 2020 Summer, 2024 Summer | |
| Tayamika Chang'anamuno | Malawi | Swimming | 2024 Summer | |
| Consuelo Changanaqui | Peru | 1968 Summer | |
| Liu Changcheng | China | Alpine skiing | 1984 Winter | |
| René Changeat | France | Artistic gymnastics | 1952 Summer | |
| Asghar Ali Changezi | Pakistan | Boxing | 1992 Summer | |
| Sansanee Changkasiri | Thailand | Swimming | 1976 Summer | |
| An Chang-ok | North Korea | Artistic gymnastics | 2024 Summer | |
| Zhang Changyun | China | Cross country skiing | 1984 Winter | |
| Hassan Chani | Bahrain | Athletics | 2016 Summer | |
| Sathinee Chankrachangwong | Thailand | Badminton | 2004 Summer | |
| Karen Chanloung | Cross country skiing | 2018 Winter, 2022 Winter | |
| Mark Chanloung | 2018 Winter, 2022 Winter | |
| Dipika Chanmugam | Sri Lanka | Swimming | 1988 Summer | |
| Adam Channel | United States | Rugby sevens | 2024 Summer | |
| Jane Channell | Canada | Skeleton | 2018 Winter, 2022 Winter | |
| Julia Chanourdie | France | Sport climbing | 2020 Summer | |
| Shagdaryn Chanrav | Mongolia | Judo | 1976 Summer | |
| Wisdom Mumba Chansa | Zambia | Football | 1988 Summer | |
| Lucas Chanson | Switzerland | Judo | 1984 Summer | |
| Somchai Chantarasamrit | Thailand | Cycling track, Cycling road | 1964 Summer, 1968 Summer | |
| Alexandre Chantelat [ Wikidata ] | France | Fencing | 1900 Summer | |
| Thipsamay Chanthaphone | Laos | Athletics | 1980 Summer | |
| Somchai Chanthavanij | Thailand | Shooting | 1976 Summer, 1984 Summer, 1988 Summer | |
| Augustin Chantrel | France | Football | 1928 Summer | |
| Chantriaux [ Wikidata ] | Rowing | 1900 Summer | |
| Vladimer Chanturia | Georgia | Boxing | 2000 Summer | |
| Bertrand Chanu [ Wikidata ] | France | Equestrian driving | 1900 Summer | |
| Ngangbam Soniya Chanu | India | Weightlifting | 2012 Summer | |
| Saikhom Mirabai Chanu | 2016 Summer, 2020 Summer, 2024 Summer | |
| Sanamacha Chanu | 2000 Summer, 2004 Summer | |
| Sushila Chanu | Field hockey | 2016 Summer, 2020 Summer | |
| Kamolwan Chanyim | Thailand | Sailing | 2016 Summer, 2020 Summer | |
| Avianna Chao | Canada | Shooting | 2008 Summer | |
| Chao Cheng-hsueng | Chinese Taipei | Weightlifting | 1964 Summer | |
| Chao Chih-kuo | Athletics | 1996 Summer | |
| Chao Lu | China | Boxing | 1992 Summer | |
| Mariano Chao | Argentina | Field hockey | 2000 Summer | |
| Chao Na | China | Swimming | 1996 Summer | |
| Soraya Chaouch | France | Artistic gymnastics | 2004 Summer | |
| Ciro Chapa | Mexico | Athletics | 1928 Summer | |
| Ricardo Chapa | Water polo | 1972 Summer | |
| Hugo Chapacú | Paraguay | Tennis | 1988 Summer | |
| Raúl Chapado | Spain | Athletics | 2000 Summer | |
| Ernesto Chaparro | Chile | Football | 1928 Summer | |
| Fernando Chaparro | Argentina | Canoe sprint | 1988 Summer, 1992 Summer | |
| Nicolás Chaparro | Paraguay | Athletics | 1984 Summer | |
| Chapau [ Wikidata ] | France | Artistic gymnastics | 1900 Summer | |
| Gustavo Chapela | Mexico | Fencing | 1968 Summer | |
| Guy de la Chapelle | France | Tennis | 1900 Summer | |
| Ninon Chapelle | Athletics | 2024 Summer | |
| Thibaud Chapelle | Rowing | 2000 Summer | |
| Francis Chapin | United States | Art competitions | 1932 Summer | |
| James Ormsbee Chapin | 1932 Summer | |
| Jim Chapin | Speed skating | 1976 Winter, 1980 Winter | |
| Andrea Chaplin | Australia | Fencing | 1984 Summer, 1988 Summer | |
| Oscar Chaplin III | United States | Weightlifting | 2000 Summer, 2004 Summer | |
| Ricki Chaplin | Great Britain | 1988 Summer | |
| Valery Chaplygin | Soviet Union | Cycling road | 1976 Summer | |
| Allysha Chapman | Canada | Football | 2016 Summer, 2020 Summer | |
| Art Chapman | Basketball | 1936 Summer | |
| Candace Chapman | Football | 2008 Summer, 2012 Summer | |
| Chuck Chapman | Basketball | 1936 Summer | |
| Dave Chapman | Great Britain | Athletics | 1960 Summer | |
| David Chapman | Shooting | 1984 Summer, 1992 Summer | |
| David Chapman | Australia | 2000 Summer, 2012 Summer, 2016 Summer | |
| Ernest Chapman | Rowing | 1952 Summer | |
| Frederick Chapman | Great Britain | Football | 1908 Summer | |
| Gary Chapman | Australia | Swimming | 1956 Summer | |
| Hayley Chapman | Shooting | 2012 Summer | |
| Ian Chapman | Cycling track | 1960 Summer | |
| James Chapman | Rowing | 2008 Summer, 2012 Summer | |
| Lisa Chapman | Great Britain | Swimming | 2004 Summer | |
| Meyrick Chapman | Athletics | 1908 Summer | |
| Pru Chapman | New Zealand | Swimming | 1968 Summer | |
| Susan Chapman | Australia | Rowing | 1984 Summer | |
| Rohan Chapman-Davies | Freestyle skiing | 2018 Winter | |
| Marc Chapon | France | Field hockey | 1968 Summer, 1972 Summer | |
| François Chapot | Switzerland | Sailing | 1952 Summer | |
| Frank Chapot | United States | Equestrian jumping | 1956 Summer, 1960 Summer, 1964 Summer, 1968 Summer, 1972 Summer, 1976 Summer | |
| Claire Chapotot | France | Snowboarding | 2010 Winter | |
| Jorge Pablo Chapoy | Mexico | Archery | 2004 Summer | |
| Pedro Chappé | Cuba | Basketball | 1968 Summer, 1972 Summer, 1976 Summer | |
| Georges Chappe | France | Cycling road | 1964 Summer | |
| Taymi Chappé | Spain | Fencing | 1996 Summer | |
| Jimmy Chappell | Great Britain | Ice hockey | 1936 Winter, 1948 Winter | |
| Roger Chappot | Switzerland | 1964 Winter | |
| Gilbert Chapron | France | Boxing | 1956 Summer | |
| Frédéric Chapuis | Fencing | 1908 Summer | |
| Jean-Frédéric Chapuis | Freestyle skiing | 2014 Winter, 2018 Winter, 2022 Winter | |
| Michel Chapuis | Canoe sprint | 1964 Summer | |
| Stéphane Chaput [ Wikidata ] | Cycling track | 1900 Summer | |
| Zdeno Chára | Slovakia | Ice hockey | 2006 Winter, 2010 Winter, 2014 Winter | |
| Sirine Charaabi [ Wikidata ] | Italy | Boxing | 2024 Summer | |
| Andrés Charadía | Argentina | Athletics | 1988 Summer, 1992 Summer, 1996 Summer | |
| Agni Charalambous | Cyprus | 2000 Summer | |
| Vassilis Charalampopoulos | Greece | Basketball | 2024 Summer | |
| Makanakaishe Charamba | Zimbabwe | Athletics | 2024 Summer | |
| Mohamed Charaoui | Egypt | Fencing | 1928 Summer | |
| Emmie Charayron | France | Triathlon | 2012 Summer | |
| Josée Charbonneau | Canada | Freestyle skiing | 1998 Winter | |
| Jean-Michel Charbonnel | France | Athletics | 1980 Summer | |
| Nicolas Charbonnier | Sailing | 2008 Summer | |
| Jean-Baptiste Charcot | 1900 Summer | |
| Germain Chardin | Rowing | 2008 Summer, 2012 Summer, 2016 Summer | |
| André Chardonnens | Switzerland | Wrestling | 1972 Summer | |
| Jean-Marie Chardonnens | 1968 Summer, 1972 Summer | |
| Michèle Chardonnet | France | Athletics | 1984 Summer | |
| Jérémy Chardy | Tennis | 2020 Summer | |
| Vinich Chareonsiri | Thailand | Shooting | 1968 Summer | |
| Vitool Charernratana | Cycling road | 1964 Summer | |
| Isabelle Charest | Canada | Short track speed skating | 1994 Winter, 1998 Winter, 2002 Winter | |
| Manon Charette | Handball | 1976 Summer | |
| Libor Charfreitag | Slovakia | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Illia Charheika | Belarus | Shooting | 2012 Summer, 2016 Summer | |
| Sergej Charin | Slovakia | Water polo | 2000 Summer | |
| Jan Charisius | Netherlands | Speed skating | 1952 Winter | |
| Abraham Charité | Weightlifting | 1948 Summer, 1952 Summer | |
| Liubov Charkashyna | Belarus | Rhythmic gymnastics | 2008 Summer, 2012 Summer | |
| Jacques Charland | Canada | Ski jumping | 1952 Winter, 1956 Winter, 1960 Winter | |
| Michel Charland | Athletics | 1968 Summer | |
| Maxime Charlemagne | Saint Lucia | 1996 Summer | |
| Mikaili Charlemagne | Swimming | 2020 Summer | |
| Afia Charles | Antigua and Barbuda | Athletics | 2012 Summer | |
| Alyson Charles | Canada | Short track speed skating | 2022 Winter | |
| Daedra Charles | United States | Basketball | 1992 Summer | |
| Glyn Charles | Great Britain | Sailing | 1996 Summer | |
| Harry Charles | Equestrian jumping | 2020 Summer, 2024 Summer | |
| Joseph Charles [ Wikidata ] | United States | Tennis | 1904 Summer | |
| Luis Charles | Dominican Republic | Athletics | 2016 Summer | |
| Peter Charles | Ireland, Great Britain | Equestrian jumping | 1992 Summer, 1996 Summer, 2012 Summer | |
| Ruperta Charles | Antigua and Barbuda | Athletics | 1984 Summer | |
| Tabia Charles | Canada | 2008 Summer | |
| Tina Charles | United States | Basketball | 2012 Summer, 2016 Summer, 2020 Summer | |
| Wilson Charles | Athletics | 1932 Summer | |
| Yorelvis Charles | Cuba | Baseball | 2004 Summer | |
| Allan Charleston | Australia | Water polo | 1960 Summer | |
| Clifton Charleswell | Virgin Islands | Boxing | 1984 Summer | |
| Ric Charlesworth | Australia | Field hockey | 1972 Summer, 1976 Summer, 1984 Summer, 1988 Summer | |
| Richard Charlesworth | Great Britain | Swimming | 2008 Summer | |
| Susan Charlesworth | United States | Luge | 1980 Winter | |
| André Charlet | France | Ice hockey | 1924 Winter, 1928 Winter | |
| Jean Baptiste Charlet | Snowboarding | 1998 Winter | |
| Otto Charlet | Germany | Rowing | 1912 Summer | |
| Régis Charlet | France | Ski jumping | 1948 Winter | |
| René Charlet | Bobsleigh | 1936 Winter, 1948 Winter | |
| Victor Charlet | Field hockey | 2024 Summer | |
| Marcel Charletoux | Rowing | 1936 Summer | |
| Cédric Charlier | Belgium | Field hockey | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Karine Charlier | France | Artistic gymnastics | 1992 Summer | |
| Léon Charlier | Belgium | Wrestling | 1928 Summer, 1936 Summer | |
| Natalia Charłos | Poland | Marathon swimming | 2012 Summer | |
| Charlot | France | Rowing | 1900 Summer | |
| Émmanuel Charlot | Water polo | 1992 Summer | |
| Maurice Charlotin | Haiti | Athletics | 1972 Summer | |
| Boy Charlton | Australia | Swimming | 1924 Summer, 1928 Summer, 1932 Summer | |
| Devynne Charlton | Bahamas | Athletics | 2020 Summer, 2024 Summer | |
| Nancy Charlton | Canada | Field hockey | 1984 Summer, 1988 Summer | |
| Samantha Child | New Zealand | 2012 Summer, 2016 Summer, 2020 Summer | |
| Thomas Charlton | United States | Rowing | 1956 Summer | |
| Vilma Charlton | Jamaica | Athletics | 1964 Summer, 1968 Summer, 1972 Summer | |
| Omar Abdillahi Charmarke | Djibouti | 1984 Summer | |
| Alain Charmey | Switzerland | Swimming | 1972 Summer | |
| Georges Charmoille | France | Artistic gymnastics | 1908 Summer | |
| Olfa Charni | Tunisia | Shooting | 2016 Summer, 2020 Summer, 2024 Summer | |
| Siarhei Charnou | Belarus | Athletics | 2008 Summer | |
| Iryna Charnushenka-Stasiuk | 2008 Summer | |
| Gunn Charoenkul | Thailand | Golf | 2020 Summer | |
| Maurys Charón | Cuba | Weightlifting | 1992 Summer | |
| Samruay Charonggool | Thailand | Athletics | 1964 Summer | |
| Josef Charous | Czechoslovakia | Equestrian eventing | 1924 Summer, 1928 Summer | |
| Siegfried Charoux | Great Britain | Art competitions | 1948 Summer | |
| Miloslav Charouzd | Czechoslovakia | Ice hockey | 1952 Winter | |
| Erik Charpentier | Sweden | Artistic gymnastics | 1920 Summer | |
| Félix Charpentier | France | Art competitions | 1924 Summer | |
| Joseph Charpentier | Belgium | Boxing | 1920 Summer | |
| Jules Charpentier [ Wikidata ] | France | Shooting | 1900 Summer | |
| Pierre Charpentier | Ice hockey | 1920 Summer, 1924 Winter | |
| Robert Charpentier | Cycling road, Cycling track | 1936 Summer | |
| Pascal Charrière | Switzerland | Athletics | 1992 Summer, 1996 Summer | |
| René Charrière | 1952 Summer, 1960 Summer | |
| Matilde Charro | Cuba | Basketball | 1980 Summer | |
| Maude Charron | Canada | Weightlifting | 2020 Summer, 2024 Summer | |
| Andrew Charter | Australia | Field hockey | 2016 Summer, 2020 Summer, 2024 Summer | |
| Alexia Chartereau | France | Basketball | 2020 Summer, 2024 Summer | |
| Harvey Charters | Canada | Canoe sprint | 1936 Summer | |
| Adam Chartoi | Sweden | Boxing | 2020 Summer | |
| Céline Chartrand | Canada | Athletics | 1988 Summer | |
| Isabelle Chartrand | Ice hockey | 2002 Winter | |
| Philippe Chartrand | Artistic gymnastics | 1984 Summer, 1988 Summer | |
| Antonín Charvát | Czechoslovakia | Cycling road | 1924 Summer | |
| Lucie Charvátová | Czech Republic | Biathlon | 2022 Winter | |
| Olga Charvátová | Czechoslovakia | Alpine skiing | 1984 Winter | |
| Bernard Charvin | France | 1972 Winter | |
| Garnet Charwat | Nicaragua | Swimming | 1980 Summer | |
| Charles Chase | Canada | Boxing | 1952 Summer | |
| Edsel Chase | Barbados | Athletics | 1992 Summer | |
| Liz Chase | Zimbabwe | Field hockey | 1980 Summer | |
| Jack Chase | Ireland | Boxing | 1928 Summer | |
| Jessica Chase | Canada | Artistic swimming | 2004 Summer | |
| John Chase | United States | Ice hockey | 1932 Winter | |
| Julie Chase | Canada | Luge | 1976 Winter | |
| Kendall Chase | United States | Rowing | 2020 Summer | |
| Roderick Chase | Barbados | Cycling track | 1988 Summer | |
| Chanice Chase-Taylor | Canada | Athletics | 2016 Summer | |
| Mansurbek Chashemov | Uzbekistan | Weightlifting | 2008 Summer | |
| Andreas Chasikos | Cyprus | Shooting | 2016 Summer | |
| Dimitrios Chasiotis | Greece | Swimming | 2008 Summer | |
| Paul Chassagne | France | Biathlon | 1972 Winter | |
| Roger Chassat | Shooting | 1996 Summer | |
| Jean Chasson | Wrestling | 1932 Summer, 1936 Summer | |
| Guillaume Chastagnol | Snowboarding | 1998 Winter | |
| Brandi Chastain | United States | Football | 1996 Summer, 2000 Summer, 2004 Summer | |
| Maximilien Chastanet | France | Fencing | 2024 Summer | |
| Jean Chastanié | Athletics | 1900 Summer | |
| Justin Chaston | Great Britain | 1996 Summer, 2000 Summer, 2004 Summer | |
| Maxime Chataignier | France | Short track speed skating | 2006 Winter, 2010 Winter, 2014 Winter | |
| Peter Chatain | United States | Rowing | 2024 Summer | |
| Christopher Chataway | Great Britain | Athletics | 1952 Summer, 1956 Summer | |
| Philipe Chateaubrian [ Wikidata ] | Brazil | Shooting | 2024 Summer | |
| Sigrid Chatel | Canada | Fencing | 1968 Summer | |
| André Chatelain | France | Artistic gymnastics | 1928 Summer | |
| Nicolas Chatelain | Table tennis | 1992 Summer | |
| Roger Chatelain | Rowing | 1964 Summer, 1968 Summer | |
| François Châtelet | Athletics | 1964 Summer | |
| Joseph Chatelus | Bobsleigh | 1952 Winter | |
| Kamel Chater | Tunisia | Boxing | 1996 Summer, 2000 Summer | |
| Emelia Chatfield | Haiti | Athletics | 2024 Summer | |
| Mark Chatfield | United States | Swimming | 1972 Summer | |
| Innocenzo Chatrian | Italy | Cross country skiing | 1956 Winter | |
| Gregor Chatsatourian | Greece | Handball | 2004 Summer | |
| Prithipal Chatterjee | India | Shooting | 1972 Summer | |
| Samarandra Chatterjee [ Wikidata ] | Water polo | 1948 Summer | |
| Suhas Chatterjee [ Wikidata ] | 1948 Summer | |
| Renee Chatterton | Australia | Rowing | 2012 Summer | |
| Georgios Chatziandreou | Greece | Football | 1920 Summer | |
| Theodoros Chatziantoniou | Volleyball | 2004 Summer | |
| Gavriella Chatzidamianou | Cyprus | Sailing | 2004 Summer, 2008 Summer | |
| Natalia Chatzigiannidou | Greece | Football | 2004 Summer | |
| Ioanna Chatziioannou | Weightlifting | 2000 Summer | |
| Theodoros Chatzitheodorou | Water polo | 1996 Summer, 2000 Summer, 2004 Summer, 2012 Summer | |
| Nikos Chatzivrettas | Basketball | 2004 Summer | |
| Chau Chin-fu | Chinese Taipei | Judo | 1984 Summer | |
| Chau Hoi Wah | Hong Kong | Badminton | 2016 Summer | |
| Matthew Chau | Australia | 2016 Summer | |
| Châu Phước Vĩnh | Vietnam | Cycling road | 1952 Summer | |
| Élisabeth Chaud | France | Alpine skiing | 1984 Winter | |
| Anuj Chaudhary | India | Wrestling | 2004 Summer | |
| Ashish Kumar Chaudhary | Boxing | 2020 Summer | |
| Garima Chaudhary | Judo | 2012 Summer | |
| Parul Chaudhary | Athletics | 2024 Summer | |
| Sarswati Chaudhary | Nepal | 2020 Summer | |
| Saurabh Chaudhary | India | Shooting | 2020 Summer | |
| Anwar Aziz Chaudhry | Pakistan | Swimming | 1948 Summer | |
| Arshad Chaudhry | Field hockey | 1976 Summer | |
| Aziz Ahmed Chaudhry | Shooting | 1960 Summer, 1964 Summer | |
| Saifi Chaudhry | 1956 Summer, 1960 Summer | |
| Sudha Chaudhry | India | Field hockey | 1980 Summer | |
| Georges Chaudoir [ Wikidata ] | Belgium | Equestrian driving | 1900 Summer | |
| Marguerite Chaudoir | Tennis | 1920 Summer | |
| Jacques Chaudron | France | Ice hockey | 1924 Winter | |
| Phadeppa Dareppa Chaugule | India | Athletics | 1920 Summer | |
| Devesh Chauhan | Field hockey | 2004 Summer | |
| Maheshwari Chauhan | Shooting | 2024 Summer | |
| Vijay Singh Chauhan | Athletics | 1972 Summer | |
| Jackson Chauke | South Africa | Boxing | 2008 Summer | |
| Annabel Chaulvin | France | Sailing | 1992 Summer, 1996 Summer | |
| Anastasia Chaun | Russia | Swimming | 2012 Summer | |
| Frederick Chauncy | Great Britain | Athletics | 1928 Summer | |
| David Chauner | United States | Cycling road, Cycling track | 1968 Summer, 1972 Summer | |
| Jean Raoul Chaurand-Naurac | France | Art competitions | 1928 Summer | |
| Sabin Chaushev | Bulgaria | Shooting | 1996 Summer | |
| David Chaussinand | France | Athletics | 2000 Summer | |
| Yann Chaussinand | 2024 Summer | |
| Anne-Caroline Chausson | Cycling BMX racing | 2008 Summer | |
| Virginie Chauvel | Rowing | 2004 Summer | |
| Dominique Chauvelier | Athletics | 1992 Summer | |
| Dominique Chauvelot | 1972 Summer, 1976 Summer | |
| Marcel Chauvenet | Art competitions | 1948 Summer | |
| André Chauvet | Shooting | 1924 Summer | |
| Patricia Chauvet | Alpine skiing | 1988 Winter, 1992 Winter, 1994 Winter, 1998 Winter | |
| Marcel Chauvigné | Rowing | 1936 Summer | |
| Louis Chauvot | Sailing | 1960 Summer | |
| D. B. Chavan | India | Athletics | 1928 Summer | |
| Sylvain Chavanel | France | Cycling road | 2004 Summer, 2012 Summer | |
| Kirin Chavanwong | Thailand | Basketball | 1956 Summer | |
| Bernabé de Chávarri | Spain | Field hockey | 1928 Summer | |
| Enrique de Chávarri | Athletics, Field hockey | 1928 Summer | |
| José de Chávarri | Field hockey | 1928 Summer | |
| Germán Chavarría | Costa Rica | Football | 1984 Summer | |
| Joslyn Chavarria | Belize | Cycling road | 1984 Summer | |
| Orlando Chavarria | 1992 Summer | |
| Christopher Chavasse | Great Britain | Athletics | 1908 Summer | |
| Noel Godfrey Chavasse | 1908 Summer | |
| Arinadtha Chavatanont | Thailand | Equestrian eventing | 2020 Summer | |
| Peirrick Chavatte | France | Swimming | 1996 Summer | |
| Mario Chávez | Argentina | 1948 Summer | |
| Esteban Chaves | Colombia | Cycling road | 2016 Summer, 2020 Summer | |
| Miguel Chaves | Spain | Field hockey | 1980 Summer | |
| Orlando Chaves | Guyana | Weightlifting | 1948 Summer | |
| Orlando Chaves | Brazil | Water polo | 1984 Summer | |
| Petra Chaves | Portugal | Swimming | 1996 Summer | |
| André Chavet | France | Basketball | 1952 Summer | |
| Arantxa Chávez | Mexico | Diving | 2012 Summer, 2020 Summer | |
| Arlo Chavez | Philippines | Boxing | 1992 Summer | |
| Armando Chávez | Mexico | Rowing | 1984 Summer | |
| Arturo Chávez | Peru | Athletics | 2016 Summer | |
| Carlos Chávez | Panama | Weightlifting | 1952 Summer | |
| Daniel Chávez | Mexico | Rowing | 1968 Summer | |
| Dárvin Chávez | Football | 2012 Summer | |
| Elisabeth Chávez | Spain | Handball | 2016 Summer | |
| Elizabeth Chávez | Honduras | Athletics | 1996 Summer | |
| Erika Chávez | Ecuador | 2012 Summer | |
| Gabriela Chávez | Argentina | Football | 2008 Summer | |
| Germán Chávez | Mexico | Water polo | 1968 Summer | |
| Kevin Chávez | Australia | Diving | 2016 Summer | |
| Latauro Chávez | Argentina | Cycling mountain bike | 1996 Summer | |
| Manuel Chavez | Costa Rica | Judo | 1980 Summer | |
| Maricela Chávez | Mexico | Athletics | 1992 Summer | |
| Nelly Chávez | Bolivia | 1984 Summer | |
| Raúl Chávez | Mexico | Football | 1964 Summer | |
| Rolando Chávez | Water polo | 1968 Summer | |
| Ronald Chavez | Philippines | Boxing | 1992 Summer | |
| Viviana Chávez | Argentina | Athletics | 2016 Summer | |
| Jean-Claude Chavigny | France | Weightlifting | 1976 Summer, 1980 Summer | |
| Jean-Max de Chavigny | Sailing | 1996 Summer | |
| Roland Chavigny | Weightlifting | 1976 Summer | |
| Ignacio Chavira | Mexico | Basketball | 1960 Summer | |
| Nikolay Chavkin | Russia | Athletics | 2012 Summer | |
| Talal El-Chawa | Syria | Boxing | 1980 Summer | |
| Shiv Chawrasia | India | Golf | 2016 Summer | |
| Mark Chay | Singapore | Swimming | 2000 Summer, 2004 Summer | |
| Chay Weng Yew | Weightlifting | 1952 Summer | |
| Aleksandr Chayev | Soviet Union | Swimming | 1980 Summer | |
| Pierre Chayriguès | France | Football | 1924 Summer | |
| Spyridon Chazapis | Greece | Swimming | 1896 Summer | |
| Claude Chazottes | France | Football | 1976 Summer | |
| Adel Chbouki | Morocco | 2000 Summer | |
| Che Chew Chan | Malaysia | Taekwondo | 2008 Summer | |
| Che Zhihong | China | Handball | 1996 Summer | |
| Geoffrey Cheah | Hong Kong | Swimming | 2016 Summer | |
| Soniia Cheah Su Ya | Malaysia | Badminton | 2020 Summer | |
| Cheah Soon Kit | 1992 Summer, 1996 Summer, 2000 Summer | |
| Cheah Tong Kim | Swimming | 1964 Summer | |
| Barry Cheales | Australia | Artistic gymnastics | 1964 Summer | |
| Millie Cheater | Canada | Athletics | 1948 Summer | |
| Murray Cheater | New Zealand | 1976 Summer | |
| Cath Cheatley | Cycling road, Cycling track | 2008 Summer | |
| Souleyman Chebal Moctar | Mauritania | Athletics | 2008 Summer | |
| Iurii Cheban | Ukraine | Canoe sprint | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Radhouane Chebbi | Tunisia | Wrestling | 2012 Summer, 2016 Summer | |
| Vivian Chebet Kiprotich | Kenya | Athletics | 2024 Summer | |
| Beatrice Chebet | 2024 Summer | |
| Esther Chebet | Uganda | 2020 Summer, 2024 Summer | |
| Lorine Chebet | Kenya | Volleyball | 2020 Summer, 2024 Summer | |
| Mercy Chebet | Athletics | 2024 Summer | |
| Winny Chebet | 2016 Summer, 2020 Summer | |
| Abraham Chebii | 2004 Summer | |
| Vladimir Cheboksarov | Soviet Union | Wrestling | 1976 Summer | |
| Vladislav Chebotar | Russian Olympic Committee | Canoe sprint | 2020 Summer | |
| Artem Chebotarev | Russia | Boxing | 2016 Summer | |
| Nikolay Chebotko | Kazakhstan | Cross country skiing | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Yelena Chebukina | Soviet Union, Unified Team, Croatia | Volleyball | 1988 Summer, 1992 Summer, 2000 Summer | |
| Tatyana Chebykina | Russia | Athletics | 1996 Summer | |
| Dolores Checa | Spain | 2008 Summer | |
| Francisco Checa | Panama | Basketball | 1968 Summer | |
| Isabel Checa | Spain | Athletics | 2008 Summer | |
| Mario Checcacci | Italy | Rowing | 1936 Summer | |
| Valerio Checchi | Cross country skiing | 2006 Winter, 2010 Winter | |
| Mauro Checcoli | Equestrian eventing | 1964 Summer, 1968 Summer, 1984 Summer | |
| Maurizio Checcucci | Athletics | 2000 Summer, 2004 Summer | |
| Vyacheslav Chechenev | Soviet Union | Field hockey | 1988 Summer | |
| Jury Chechi | Italy | Artistic gymnastics | 1988 Summer, 1996 Summer, 2004 Summer | |
| Ion Checicheș | Romania | 1976 Summer | |
| Jeffrey Checkes | United States | Fencing | 1968 Summer | |
| Mohamed Ben Checkroun | Morocco | Modern pentathlon | 1960 Summer | |
| Cathy Chedal | France | Alpine skiing | 1988 Winter, 1992 Winter | |
| Emmanuel Chedal | Ski jumping | 2002 Winter, 2010 Winter | |
| Rabab Cheddar | Morocco | Boxing | 2020 Summer | |
| Aurélien Chedjou | Cameroon | Football | 2008 Summer | |
| Anis Chedly | Tunisia | Judo | 2008 Summer | |
| Antonio Chedraui | Mexico | Equestrian jumping | 1996 Summer, 2008 Summer | |
| Lionel Chee | Singapore | Water polo | 1956 Summer | |
| Chee Swee Lee | Athletics | 1976 Summer | |
| Joey Cheek | United States | Speed skating | 2002 Winter, 2006 Winter | |
| Arjun Singh Cheema | India | Shooting | 2024 Summer | |
| Palwinder Singh Cheema | Wrestling | 2004 Summer | |
| Chandra Cheeseborough | United States | Athletics | 1976 Summer, 1984 Summer | |
| Susan Cheesebrough | Great Britain | Artistic gymnastics | 1976 Summer, 1980 Summer | |
| Gwen Cheeseman | United States | Field hockey | 1984 Summer | |
| Maxwell Cheeseman | Trinidad and Tobago | Cycling track | 1988 Summer, 1992 Summer | |
| Sylvia Cheeseman | Great Britain | Athletics | 1948 Summer, 1952 Summer | |
| Jenny Cheesman | Australia | Basketball | 1984 Summer, 1988 Summer | |
| Josephine Cheesman | Great Britain | Art competitions | 1948 Summer | |
| Josh Cheetham | Short track speed skating | 2018 Winter | |
| Leslie Cheetham | Wrestling | 1952 Summer | |
| Phil Cheetham | Australia | Artistic gymnastics | 1976 Summer | |
| Jonathan Cheever | United States | Snowboarding | 2018 Winter | |
| Robert Chef d'Hôtel | France | Athletics | 1948 Summer | |
| Vanessa Chefer Spínola | Brazil | 2016 Summer | |
| Aleksey Cheglakov | Uzbekistan | Wrestling | 2004 Summer | |
| Shermineh Chehel-Amirani | Iran | Shooting | 2024 Summer | |
| Mouhssin Chehibi | Morocco | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Nihel Cheikh Rouhou | Tunisia | Judo | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Evangelos Cheimonas | Greece | Sailing | 2004 Summer, 2008 Summer, 2012 Summer | |
| Georgios Cheimonetos | Cycling track | 1996 Summer, 2004 Summer | |
| Yuliya Chekalyova | Russia | Cross country skiing | 2014 Winter | |
| Vladyslav Chekan | Ukraine | Modern pentathlon | 2024 Summer | |
| Andrei Chekhauskoi | Belarus | Wrestling | 2004 Summer | |
| Abdelkader Chékhémani | France | Athletics | 1996 Summer | |
| Aleksandr Chekhirkin | Russian Olympic Committee | Wrestling | 2020 Summer | |
| Mohammed Slim Chekili | Tunisia | Volleyball | 2004 Summer | |
| Ali Chekr | Lebanon | Fencing | 1968 Summer, 1972 Summer | |
| Juliet Chekwel | Uganda | Athletics | 2016 Summer, 2020 Summer | |
| Juan Ignacio Chela | Argentina | Tennis | 2000 Summer, 2004 Summer | |
| Alice Chelangat | Kenya | Athletics | 2004 Summer | |
| Annet Chemengich Chelangat [ Wikidata ] | Uganda | 2024 Summer | |
| Mercyline Chelangat | 2020 Summer, 2024 Summer | |
| Sarah Chelangat | 2020 Summer, 2024 Summer | |
| Diana Chelaru | Romania | Artistic gymnastics | 2012 Summer | |
| Vasile Chelaru | Fencing | 1952 Summer | |
| Revaz Chelebadze | Soviet Union | Football | 1980 Summer | |
| Joan Chelimo | Romania | Athletics | 2024 Summer | |
| Oscar Chelimo | Uganda | 2020 Summer, 2024 Summer | |
| Paul Chelimo | United States | 2016 Summer, 2020 Summer | |
| Richard Chelimo | Kenya | 1992 Summer | |
| Rose Chelimo | Bahrain | 2016 Summer, 2024 Summer | |
| Chris Chelios | United States | Ice hockey | 1984 Winter, 1998 Winter, 2002 Winter, 2006 Winter | |
| Jake Chelios | China | 2022 Winter | |
| Emma Chelius | South Africa | Swimming | 2020 Summer | |
| Nelson Chelle | Uruguay | Basketball | 1956 Summer, 1960 Summer | |
| Tommaso Chelli | Italy | Shooting | 2020 Summer | |
| Moustafa Chellouf | Tunisia | 1960 Summer | |
| Yevhen Chelombitko | Ukraine | Sailing | 1996 Summer | |
| Dmitry Chelovenko | Russia | Ski jumping | 1994 Winter | |
| David Chelule | Kenya | Athletics | 2000 Summer | |
| Tekla Chemabwai | 1968 Summer, 1972 Summer | |
| Cipriano Chemello | Italy | Cycling track | 1968 Summer | |
| Andrei Chemerkin | Russia | Weightlifting | 1996 Summer, 2000 Summer | |
| Nadezhda Chemezova | Swimming | 1996 Summer, 2000 Summer | |
| Abdelatif Chemlal | Morocco | Athletics | 2004 Summer | |
| Felix Chemonges | Uganda | 2020 Summer | |
| Milcah Chemos Cheywa | Kenya | 2012 Summer | |
| Lonah Chemtai Salpeter | Israel | 2016 Summer, 2020 Summer, 2024 Summer | |
| Emmaculate Chemtai | Kenya | Volleyball | 2020 Summer | |
| Anthony Chemut | Athletics | 2012 Summer | |
| Albert Chemutai | Uganda | 2020 Summer | |
| Belinda Chemutai | 2024 Summer | |
| Immaculate Chemutai | 2020 Summer | |
| Leonard Chemutai | 2024 Summer | |
| Peruth Chemutai | 2016 Summer, 2020 Summer, 2024 Summer | |
| Chen Mingling | China | 3x3 basketball | 2024 Summer | |
| Chen Aisen | Diving | 2016 Summer, 2020 Summer | |
| Chen An-hu | Chinese Taipei | Shooting | 1960 Summer | |
| Chen Bai-sun | Boxing | 1964 Summer | |
| Chen Bangping | China | Handball | 1996 Summer | |
| Chen Baoqiu | Athletics | 1936 Summer | |
| Chen Biao | Fencing | 1992 Summer | |
| Chen Cailiang | Judo | 1992 Summer | |
| Chen Changfeng | Rowing | 1984 Summer | |
| Chen Chang-ming | Chinese Taipei | Athletics | 1984 Summer | |
| Chen Cheng | China | Swimming | 2012 Summer | |
| Chen Chia-nan | Chinese Taipei | Weightlifting | 1968 Summer | |
| Chen Chieh | Athletics | 2012 Summer, 2016 Summer, 2020 Summer | |
| Chen Chien-an | Table tennis | 2016 Summer, 2020 Summer | |
| Chen Chien-li | Bobsleigh | 2002 Winter | |
| Chen Chien-sheng | 2002 Winter | |
| Chen Chih-fu | Sailing | 1968 Summer | |
| Chen Chih-hao | Cycling road | 1996 Summer | |
| Chen Chih-jung | Tennis | 1996 Summer | |
| Chen Chih-hsin | Baseball | 1992 Summer | |
| Chen Chih-yuan | 2004 Summer | |
| Chin-Feng Chen | 2004 Summer, 2008 Summer | |
| Chen Chin-long | Athletics | 1972 Summer | |
| Chen Chin-san | Bobsleigh | 1984 Winter, 1988 Winter, 1992 Winter, 2002 Winter | |
| Chen Chin-sen | 1988 Winter, 1992 Winter | |
| Chen Chiung-yi | Cycling road | 2000 Summer | |
| Chen Chiu-ping | Judo | 1996 Summer | |
| Chen Chiu-tan | Table tennis | 1996 Summer | |
| Chen Cho-yi | Swimming | 2004 Summer | |
| Chen Chuan-show | Athletics | 1968 Summer | |
| Chen Chun-ching | Judo | 2000 Summer | |
| Chen Cuiting | China | Artistic gymnastics | 1988 Summer | |
| Chen Daxiang | Boxing | 2020 Summer | |
| Chen Degen | Cross country skiing | 2022 Winter | |
| Chen Dequan | Short track speed skating | 2014 Winter, 2018 Winter | |
| Chen Ding | Athletics | 2012 Summer, 2016 Summer | |
| Chen Dongjie | Shooting | 1996 Summer | |
| Chen Dongqi | 2020 Summer | |
| Chen Fang | 2016 Summer | |
| Chen Fei | Judo | 2012 Summer | |
| Chen Feng | Fencing | 2004 Summer | |
| Chen Feng | Singapore | Table tennis | 2016 Summer | |
| Chen Feng-min | Chinese Taipei | Baseball | 2008 Summer | |
| Chen Fengqin | China | Volleyball | 1992 Summer | |
| Chen Feng-yin | Chinese Taipei | Softball | 2004 Summer | |
| Chen Fubin | China | Canoe slalom | 2004 Summer | |
| Chen Haibin | Cross country skiing | 2006 Winter | |
| Chen Haijian | Athletics | 2004 Summer | |
| Chen Haiwei | Fencing | 2016 Summer, 2024 Summer | |
| Chen Haiyun | Handball | 1996 Summer | |
| Chen Han-hung | Chinese Taipei | Diving | 1996 Summer, 2000 Summer | |
| Chen Han-tung | Weightlifting | 2004 Summer | |
| Chen He | China | Sailing | 2020 Summer | |
| Chen Hong | Softball | 1996 Summer | |
| Chen Hong | Badminton | 2004 Summer | |
| Chen Hongyong | 1992 Summer | |
| Chen Hsiao-nan | Art competitions | 1948 Summer | |
| Chen Hsiu-hsiung | Chinese Taipei | Sailing | 1968 Summer, 1972 Summer | |
| Chen Hsuan-yu | Australia | Badminton | 2016 Summer, 2020 Summer | |
| Chen Hua | China | Swimming | 2000 Summer, 2004 Summer | |
| Chen Huijia | 2008 Summer | |
| Chen Huiling | 1988 Summer | |
| Chen Hung-ling | Chinese Taipei | Badminton | 2012 Summer | |
| Chen Hung-yen | Athletics | 1984 Summer | |
| Chen I-chuan | Swimming | 2012 Summer | |
| Jasmine Chen | Equestrian jumping | 2020 Summer | |
| Chen Jeng-gang | Shooting | 1968 Summer | |
| Chen Ji | China | Handball | 2004 Summer | |
| Chen Jiamin | Athletics | 2020 Summer | |
| Chen Jianghua | Basketball | 2008 Summer, 2012 Summer | |
| Chen Jianhong | Swimming | 1988 Summer, 1992 Summer | |
| Chen Jianqiang | Speed skating | 1984 Winter | |
| Chen Jiapeng | Athletics | 2024 Summer | |
| Chen Jie | Swimming | 2016 Summer, 2020 Summer | |
| Chen Jin | Badminton | 2008 Summer, 2012 Summer | |
| Chen Jinchu | Fencing | 1984 Summer | |
| Chen Jing | China, Chinese Taipei | Table tennis | 1988 Summer, 1996 Summer, 2000 Summer | |
| Chen Jing | China | Athletics | 1996 Summer | |
| Chen Jing | Ice hockey | 1998 Winter, 2002 Winter | |
| Chen Jing | Volleyball | 2000 Summer, 2004 Summer | |
| Chen Jingwen | Athletics | 2008 Summer | |
| Chen Jingyue | Sailing | 2024 Summer | |
| Chen Jinyan | Fencing | 2012 Summer | |
| Chen Junyi | Baseball | 2008 Summer | |
| Chen Kang | Badminton | 1992 Summer | |
| Karen Chen | United States | Figure skating | 2018 Winter, 2022 Winter | |
| Chen Ke | China | Basketball | 2004 Summer | |
| Chen Keyi | Rugby sevens | 2020 Summer, 2024 Summer | |
| Kim Chen | Chinese Taipei | Swimming | 1988 Summer | |
| Chen Kingkwan | China | Athletics | 1936 Summer | |
| Chen King-ming | Chinese Taipei | Boxing | 1984 Summer | |
| Chen Kuei-ru | Athletics | 2020 Summer | |
| Chen Kue-sen | Weightlifting | 1968 Summer, 1972 Summer | |
| Chen Kun | China | Baseball | 2008 Summer | |
| Chen Kung-Liang | Chinese Taipei | Modern pentathlon | 1984 Summer | |
| Chen Li-chin | Badminton | 1996 Summer, 2000 Summer | |
| Chen Li-ju | Archery | 2004 Summer | |
| Chen Lijun | China | Weightlifting | 2016 Summer, 2020 Summer | |
| Chen Li | Tennis | 1992 Summer, 1996 Summer | |
| Chen Lin | Badminton | 2000 Summer | |
| Chen Ling | Archery | 2008 Summer | |
| Chen Long | Badminton | 2012 Summer, 2016 Summer, 2020 Summer | |
| Chen Longcan | Table tennis | 1988 Summer | |
| Chen Lu | Figure skating | 1992 Winter, 1994 Winter, 1998 Winter | |
| Chen Luyun | Basketball | 2004 Summer | |
| Chen Meng | Table tennis | 2020 Summer, 2024 Summer | |
| Chen Miao-yi | Chinese Taipei | Softball | 2004 Summer, 2008 Summer | |
| Chen Ming-chi | Athletics | 1968 Summer, 1972 Summer | |
| Chen Muhua | China | Shooting | 1996 Summer | |
| Chen Nan | Basketball | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Nathan Chen | United States | Figure skating | 2018 Winter, 2022 Winter | |
| Chen Nien-chin | Chinese Taipei | Boxing | 2016 Summer, 2020 Summer, 2024 Summer | |
| Chen Peina | China | Sailing | 2016 Summer | |
| Chen Po-jen | Chinese Taipei | Weightlifting | 2020 Summer | |
| Chen Qi | China | Table tennis | 2004 Summer | |
| Chen Qi | Athletics | 2008 Summer | |
| Chen Qian | Modern pentathlon | 2008 Summer, 2012 Summer, 2016 Summer | |
| Chen Qian | Swimming | 2012 Summer | |
| Chen Qin | 1984 Summer | |
| Chen Qingchen | Badminton | 2020 Summer, 2024 Summer | |
| Chen Qingmei | Athletics | 1988 Summer | |
| Chen Qingyuan | Fencing | 2020 Summer, 2024 Summer | |
| Chen Qiqiu | Badminton | 2000 Summer, 2004 Summer | |
| Chen Qiuqi | Field hockey | 2004 Summer, 2008 Summer | |
| Chen Qunqing | 2004 Summer | |
| Chen Ruili | Sailing | 1988 Summer | |
| Chen Ruolin | Diving | 2008 Summer, 2012 Summer, 2016 Summer | |
| Chen Shaoguo | Athletics | 1992 Summer | |
| Chen Shasha | Sailing | 2020 Summer | |
| Chen Sheu-shya | Chinese Taipei | Shooting | 1992 Summer | |
| Chen Shi | China | Canoe slalom | 2020 Summer | |
| Chen Shih-chieh | Chinese Taipei | Weightlifting | 2012 Summer, 2016 Summer | |
| Chen Shih-hsin | Taekwondo | 2004 Summer | |
| Chen Sho Fa | Singapore | Basketball | 1956 Summer | |
| Chen Shu-chuan | Chinese Taipei | Athletics | 2000 Summer | |
| Chen Shuhua | China | Speed skating | 1980 Winter | |
| Stephenie Chen [ Wikidata ] | Singapore | Canoe sprint | 2024 Summer | |
| Chen Szu-yu | Chinese Taipei | Table tennis | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Chen Szu-yuan | Archery | 2004 Summer, 2008 Summer | |
| Chen Tang Jie | Malaysia | Badminton | 2024 Summer | |
| Chen Tao | China | Boxing | 1996 Summer | |
| Chen Tao | Football | 2008 Summer | |
| Chen Te-tung | Chinese Taipei | Swimming | 2004 Summer | |
| Chen Tien-wen | Athletics | 2000 Summer | |
| Chen Ting | Diving | 2000 Summer | |
| Chen Tong-jong | Alpine skiing | 1988 Winter, 1992 Winter | |
| Chen Tongzhou | China | Boxing | 2004 Summer | |
| Chen Tsu-li | Chinese Taipei | Basketball | 1956 Summer | |
| Chen Wei-chen | Baseball | 1992 Summer | |
| Chen Wei-ling | Weightlifting | 2004 Summer, 2008 Summer, 2016 Summer | |
| Chen Weiqiang | China | 1984 Summer | |
| Chen Weixing | Austria | Table tennis | 2004 Summer, 2008 Summer, 2012 Summer | |
| Wei-Yin Chen | Chinese Taipei | Baseball | 2004 Summer, 2008 Summer | |
| Chen Wen-huei | Weightlifting | 2020 Summer, 2024 Summer | |
| Chen Wen-ling | Wrestling | 2016 Summer | |
| Chen Wen-xing | Athletics | 1988 Summer | |
| Chen Wenzhong | China | 1996 Summer | |
| Chen Xianjun | Shooting | 1996 Summer | |
| Chen Xiao | Water polo | 2020 Summer, 2024 Summer | |
| Chen Xiaodan | Diving | 1988 Summer | |
| Chen Xiaodong | Fencing | 2012 Summer | |
| Chen Xiaojia | Basketball | 2016 Summer | |
| Chen Xiaojun | Artistic swimming | 2012 Summer | |
| Chen Xiaoli | Basketball | 2008 Summer, 2012 Summer | |
| Chen Xiaomin | Weightlifting | 2000 Summer | |
| Chen Xiaoxia | Diving | 1984 Summer | |
| Chen Xiexia | Weightlifting | 2008 Summer | |
| Chen Xingdong | Badminton | 1996 Summer | |
| Chen Xingqiang | Wrestling | 2000 Summer | |
| Chen Xinhua | Great Britain | Table tennis | 1996 Summer | |
| Chen Xinyi | China | Swimming | 2016 Summer | |
| Chen Xiujun | 2004 Summer | |
| Chen Xiuke | Sailing | 2008 Summer | |
| Chen Xiumei | 1988 Summer | |
| Chen Xuan | Artistic swimming | 1996 Summer | |
| Chen Ya-li | Chinese Taipei | Athletics | 1988 Summer | |
| Chen Yan | China | Swimming | 1996 Summer | |
| Chen Yan | 1996 Summer, 2000 Summer | |
| Chen Yang | Athletics | 2016 Summer, 2020 Summer | |
| Chen Yang | Field hockey | 2020 Summer, 2024 Summer | |
| Chen Yanhao | Athletics | 1996 Summer | |
| Chen Yanping | 1988 Summer, 1992 Summer | |
| Chen Yanqing | Weightlifting | 2004 Summer, 2008 Summer | |
| Chen Yanyan | Swimming | 2008 Summer | |
| Chen Yi | Field hockey | 2020 Summer, 2024 Summer | |
| Chen Yibing | Artistic gymnastics | 2008 Summer, 2012 Summer | |
| Chen Yin | Swimming | 2008 Summer, 2012 Summer | |
| Chen Ying | Badminton | 1996 Summer | |
| Chen Ying | Shooting | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Chen Ying-long | Athletics | 1948 Summer | |
| Chen Yiwen | Diving | 2024 Summer | |
| Chen Yongliang | Wrestling | 1988 Summer | |
| Chen Yongqiang | Shooting | 2004 Summer | |
| Chen Yongyan | Artistic gymnastics | 1984 Summer | |
| Chen Yu | Artistic swimming | 2004 Summer | |
| Chen Yu-cheng | Chinese Taipei | Archery | 2012 Summer | |
| Chen Yuefang | China | Basketball | 1984 Summer | |
| Chen Yueling | China, United States | Athletics | 1992 Summer, 2000 Summer | |
| Chen Yufei | China | Badminton | 2020 Summer, 2024 Summer | |
| Chen Yufeng | Cross country skiing | 1984 Winter | |
| Chen Yufeng | Football | 1996 Summer | |
| Chen Yu-hsuan | Chinese Taipei | Athletics | 2016 Summer | |
| Chen Yung-chi | Baseball | 2004 Summer | |
| Chen Yun-ming | Alpine skiing | 1972 Winter, 1976 Winter | |
| Chen Yunxia | China | Rowing | 2020 Summer, 2024 Summer | |
| Chen Yuxi | Diving | 2020 Summer, 2024 Summer | |
| Chen Zhaojing | Athletics | 1992 Summer | |
| Chen Zhaoxia | Field hockey | 2000 Summer, 2004 Summer, 2008 Summer | |
| Chen Zhen | Handball | 1984 Summer, 1988 Summer | |
| Chen Zhengbin | Wrestling | 1992 Summer | |
| Chen Zhenhe | Football | 1936 Summer | |
| Chen Zhixiong | Water polo | 1984 Summer | |
| Chen Zhong | Taekwondo | 2000 Summer, 2004 Summer, 2008 Summer | |
| Chen Zhongyun | Canoe sprint | 2008 Summer | |
| Chen Zihe | Table tennis | 1992 Summer | |
| Chen Zunrong | Athletics | 1988 Summer, 1992 Summer | |
| Chen Zuo | Swimming | 2004 Summer, 2008 Summer | |
| Kynan Chenai | India | Shooting | 2016 Summer | |
| Joël Chenal | France | Alpine skiing | 1998 Winter, 2002 Winter, 2006 Winter | |
| Danielle Chenard | Canada | Handball | 1976 Summer | |
| Elliot Chenaux | Puerto Rico | Swimming | 1964 Summer | |
| Robert Chenaux | 1960 Summer | |
| Taisia Chenchik | Soviet Union | Athletics | 1960 Summer, 1964 Summer | |
| Vladimir Chendarov | Archery | 1976 Summer | |
| Horace Chenery [ Wikidata ] | Great Britain | Wrestling | 1908 Summer | |
| Grahame Cheney | Australia | Boxing | 1988 Summer | |
| Camille Cheng | Hong Kong | Swimming | 2016 Summer, 2020 Summer, 2024 Summer | |
| Cheng Chang-ming | Chinese Taipei | Baseball | 2004 Summer | |
| Cheng Changsong | China | Cycling track | 2012 Summer | |
| Cheng Chao-hang | Chinese Taipei | Baseball | 2004 Summer | |
| Cheng Chao-tsun | Athletics | 2020 Summer | |
| Cheng Cheng-chung | Weightlifting | 1964 Summer | |
| Cheng Chia-tso | 1988 Summer | |
| Cheng Chi-hsiang | Judo | 1972 Summer | |
| Cheng Chi-sen | Shooting | 1968 Summer | |
| Cheng Chu Sian | Malaysia | Archery | 2008 Summer, 2012 Summer | |
| Colin Cheng | Singapore | Sailing | 2012 Summer, 2016 Summer | |
| Eden Cheng | Great Britain | Diving | 2020 Summer | |
| Cheng Fangming | China | Biathlon | 2022 Winter | |
| Cheng Fei | Artistic gymnastics | 2004 Summer, 2008 Summer | |
| Cheng Feiyi | Swimming | 2012 Summer | |
| Cheng Fu | Chinese Taipei | Artistic gymnastics | 1968 Summer | |
| Cheng Hsien-tzu | Table tennis | 2020 Summer | |
| Cheng Hsin-fu | Athletics | 1988 Summer | |
| Cheng Hui | China | Field hockey | 2000 Summer, 2004 Summer, 2008 Summer | |
| Cheng I-ching | Chinese Taipei | Table tennis | 2016 Summer, 2020 Summer, 2024 Summer | |
| Cheng Jiaru | China | Swimming | 2004 Summer | |
| Cheng Jin-shan | Chinese Taipei | Bobsleigh | 1998 Winter | |
| Cheng Kai-wen | Baseball | 2008 Summer | |
| Kelly Cheng | United States | Beach volleyball | 2020 Summer, 2024 Summer | |
| Kenneth Cheng | Hong Kong | Equestrian jumping | 2008 Summer | |
| Cheng Long | China | Swimming | 2020 Summer | |
| Michael Cheng | Hong Kong | Sailing | 2016 Summer, 2020 Summer | |
| Cheng Ming | China | Archery | 2012 Summer | |
| Cheng Ran | Rowing | 2004 Summer | |
| Cheng Shao-chieh | Chinese Taipei | Badminton | 2004 Summer, 2008 Summer, 2012 Summer | |
| Cheng Sheng-teh | Weightlifting | 1964 Summer, 1968 Summer | |
| Cheng Shu Ming | Hong Kong | Shooting | 1984 Summer, 1996 Summer | |
| Cheng Shuang | China | Freestyle skiing | 2010 Winter, 2014 Winter | |
| Cheng Sung-gun | Chinese Taipei | Shooting | 1968 Summer | |
| Cheng Wan-jung | Swimming | 2004 Summer, 2012 Summer | |
| Cheng Wen | China | Athletics | 2012 Summer | |
| Cheng Wen-hsing | Chinese Taipei | Badminton | 2004 Summer, 2008 Summer, 2012 Summer | |
| Cheng Wu-fei | China | Art competitions | 1948 Summer | |
| Cheng Xiaolei | Short track speed skating | 2006 Winter | |
| Cheng Xiaoyan | Athletics | 2000 Summer | |
| Cheng Xunzhao | Judo | 2016 Summer | |
| Cheng Yinghua | United States | Table tennis | 2000 Summer | |
| Cheng Yujie | China | Swimming | 2020 Summer, 2024 Summer | |
| Arkhom Chenglai | Thailand | Boxing | 1992 Summer | |
| Virginie Chénier | Canada | Archery | 2024 Summer | |
| Marcel Chennaux | Luxembourg | Shooting | 1960 Summer | |
| Raouf Chenoufi | Tunisia | Volleyball | 1988 Summer | |
| Shen Chenpeng [ Wikidata ] | China | Fencing | 2024 Summer | |
| Chen-Tong Fei-Ming | Chinese Taipei | Table tennis | 2000 Summer | |
| Roman Chentsov | Kazakhstan | Water polo | 2000 Summer | |
| Gérard Chenuet | France | Rowing | 1972 Summer | |
| O Cheol-Min [ Wikidata ] | South Korea | Baseball | 1996 Summer | |
| Cheon Eun-bi | Field hockey | 2012 Summer, 2016 Summer | |
| Cheon Min-ho | Shooting | 2004 Summer | |
| Cheon Seong-tae | Rowing | 1964 Summer | |
| Cheon Seul-ki | Field hockey | 2012 Summer | |
| Cheong Jun Hoong | Malaysia | Diving | 2012 Summer, 2016 Summer, 2020 Summer | |
| Robin Cheong | New Zealand | Taekwondo | 2008 Summer, 2012 Summer | |
| Yuliya Chepalova | Russia | Cross country skiing | 1998 Winter, 2002 Winter, 2006 Winter | |
| Justina Chepchirchir | Kenya | Athletics | 1984 Summer | |
| Nelly Chepchirchir | 2024 Summer | |
| Joyce Chepchumba | 1996 Summer, 2000 Summer | |
| Sharon Chepchumba | Volleyball | 2020 Summer | |
| Anna Chepeleva | Russia | Artistic gymnastics | 2000 Summer | |
| Vladimir Chepelin | Belarus | Biathlon | 2014 Winter, 2018 Winter | |
| Svetlana Chepelnikova | Speed skating | 1998 Winter, 2002 Winter | |
| Sergey Chepiga | Russia | Athletics | 2004 Summer | |
| Joyce Chepkirui | Kenya | 2012 Summer | |
| Abraham Chepkirwok | Uganda | 2008 Summer | |
| Beatrice Chepkoech | Kenya | 2016 Summer, 2020 Summer, 2024 Summer | |
| Jackline Chepkoech | 2024 Summer | |
| Nancy Chepkwemoi | 2016 Summer | |
| Julius Chepkwony | 1996 Summer, 2000 Summer | |
| Edna Chepngeno | Volleyball | 2000 Summer | |
| Ruth Chepng'etich | Athletics | 2020 Summer | |
| Nixon Chepseba | 2012 Summer | |
| Sheila Chelangat | 2020 Summer | |
| Irene Chepet Cheptai | 2020 Summer | |
| Joshua Cheptegei | Uganda | 2016 Summer, 2020 Summer, 2024 Summer | |
| Rebecca Cheptegei | 2024 Summer | |
| Marina Chepurkova | Russia | Swimming | 2000 Summer | |
| Nazar Chepurnyi | Ukraine | Artistic gymnastics | 2024 Summer | |
| Igor Cherdakov | Soviet Union | Swimming | 1972 Summer | |
| Mariana Cherdivara | Moldova | Wrestling | 2016 Summer | |
| Oreoluwa Cherebin | Grenada | Swimming | 2016 Summer | |
| Gabriel Cherecheș | Romania | Diving | 1992 Summer, 1996 Summer, 2000 Summer | |
| Yuri Cherednik | Soviet Union, Unified Team | Volleyball | 1988 Summer, 1992 Summer | |
| Oleksiy Cherednyk | Soviet Union | Football | 1988 Summer | |
| Nina Cheremisina | Rowing | 1980 Summer | |
| Aleksey Cheremisinov | Russia | Fencing | 2012 Summer, 2016 Summer | |
| Fyodor Cherenkov | Soviet Union | Football | 1980 Summer | |
| Sergey Cherepanov | Kazakhstan | Cross country skiing | 2006 Winter, 2010 Winter, 2014 Winter | |
| Krystyna Cherepenina | Ukraine | Rhythmic gymnastics | 2008 Summer | |
| Anatoly Cherepovich | Soviet Union | Cycling road | 1956 Summer | |
| Yevhen Cherepovsky | Fencing | 1956 Summer, 1960 Summer | |
| Bertrand Cheret | France | Sailing | 1968 Summer, 1972 Summer | |
| Étienne Chéret | Cycling road | 1912 Summer | |
| Olena Cherevatova | Ukraine | Canoe sprint | 2000 Summer, 2004 Summer | |
| Leonid Cherevko | Belarus | Athletics | 2000 Summer, 2004 Summer | |
| Oksana Cherevko | Kyrgyzstan | Swimming | 1996 Summer | |
| Moncef Chérif | Tunisia | Football | 1960 Summer | |
| Walid Cherif | Boxing | 2004 Summer, 2008 Summer | |
| Lyes Cherifi | Algeria | Judo | 1996 Summer | |
| Imène Cherif-Sahraoui | Sailing | 2016 Summer | |
| Elaine Cheris | United States | Fencing | 1988 Summer, 1996 Summer | |
| Aleksandr Cherkasov | Soviet Union, Unified Team | Shooting | 1976 Summer, 1988 Summer, 1992 Summer | |
| Andrei Cherkasov | Tennis | 1988 Summer, 1992 Summer | |
| Pavel Cherkasov | Russia | Cycling mountain bike | 2000 Summer | |
| Yevgeny Cherkasov | Soviet Union | Shooting | 1956 Summer, 1960 Summer | |
| Alla Cherkasova | Ukraine | Wrestling | 2016 Summer, 2020 Summer | |
| Marina Cherkasova | Soviet Union | Figure skating | 1980 Winter | |
| Marina Cherkasova | Russia | Freestyle skiing | 1994 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Svetlana Cherkasova | Athletics | 2004 Summer | |
| Valentina Cherkasova | Soviet Union, Unified Team | Shooting | 1988 Summer, 1992 Summer | |
| Rayan Cherki | France | Football | 2024 Summer | |
| Abreham Cherkos | Ethiopia | Athletics | 2008 Summer | |
| Anton Chermashentsev | Russia | Rowing | 1996 Summer, 2000 Summer | |
| Yuliya Chermoshanskaya | Athletics | 2008 Summer | |
| Prateep Chermudhai | Thailand | Football | 1956 Summer | |
| Gabriel Chernacov | Costa Rica | Alpine skiing | 1992 Winter | |
| Martin Chernacov | 1992 Winter | |
| Vladimir Chernenko | Uzbekistan | Rowing | 2004 Summer | |
| Nikolay Chernetskiy | Soviet Union | Athletics | 1980 Summer | |
| Sergey Chernetskiy | Russia | Cycling road | 2016 Summer | |
| Oleksandr Chernetskyi | Ukraine | Wrestling | 2008 Summer, 2016 Summer | |
| Yelena Chernetsova | Kazakhstan | Cross country skiing | 1994 Winter | |
| Irina Cherniaeva | Soviet Union | Figure skating | 1972 Winter | |
| Maryna Cherniak | Ukraine | Judo | 2016 Summer | |
| Serhii Cherniavskyi | Cycling track | 2000 Summer | |
| Ivan Cherniavskyi | Soviet Union | Athletics | 1956 Summer | |
| Svetlana Chernigovskaya | Russian Olympic Committee | Canoe sprint | 2020 Summer | |
| Valentin Chernikov | Soviet Union | Fencing | 1956 Summer, 1960 Summer | |
| Svitlana Chernikova | Ukraine | Figure skating | 1994 Winter | |
| Vitaliy Chernobai | Soviet Union | Athletics | 1956 Summer | |
| Vladislav Chernobay | Kyrgyzstan | 1996 Summer | |
| Rob Chernoff | Canada | Swimming | 1984 Summer | |
| Aleksandr Chernoivanov | Russia | Handball | 2008 Summer | |
| Olexander Chernonos | Ukraine | Trampolining | 2000 Summer | |
| Issam Chernoubi | Morocco | Taekwondo | 2012 Summer | |
| Artem Chernousov | Russian Olympic Committee | Shooting | 2020 Summer | |
| Ilia Chernousov | Russia | Cross country skiing | 2014 Winter | |
| Margarita Chernousova | Russian Olympic Committee | Shooting | 2020 Summer | |
| Konstantin Chernov | Kazakhstan | Water polo | 2000 Summer | |
| Yevgeny Chernov | Russia | Sailing | 2000 Summer | |
| Anastasiya Chernova | 2008 Summer | |
| Anna Chernova | Speed skating | 2014 Winter | |
| Lyudmila Chernova | Soviet Union | Athletics | 1980 Summer | |
| Natalia Chernova | Russia | Trampolining | 2004 Summer, 2008 Summer | |
| Tatyana Chernova | Athletics | 2008 Summer, 2012 Summer | |
| Yulia Chernova | Ukraine | Rhythmic gymnastics | 2004 Summer | |
| Gennadiy Chernovol | Kazakhstan | Athletics | 2000 Summer, 2004 Summer | |
| Arnold Chernushevich | Soviet Union | Fencing | 1956 Summer, 1960 Summer | |
| Olga Chernyavskaya | Unified Team, Russia | Athletics | 1992 Summer, 1996 Summer, 2004 Summer | |
| Vlada Chernyavskaya | Belarus | Badminton | 1996 Summer | |
| Mariya Chernyayeva | Soviet Union | Artistic swimming | 1988 Summer | |
| Alexander Chernykh | Ice hockey | 1988 Winter | |
| Ilya Chernyshov | Kazakhstan | Cycling track | 2004 Summer | |
| Vladimir Chernyshyov | Soviet Union | Volleyball | 1976 Summer, 1980 Summer | |
| Vyacheslav Chernyshov | Diving | 1960 Summer | |
| Dmitry Chernyshyov | Russia | Swimming | 2000 Summer | |
| Yevgeni Chernyshov | Soviet Union | Handball | 1976 Summer, 1980 Summer | |
| Lyudmila Chernyshyova | Volleyball | 1976 Summer, 1980 Summer | |
| Nadezhda Chernyshyova | Rowing | 1976 Summer | |
| Abraham Cheroben | Bahrain | Athletics | 2016 Summer | |
| Janet Cherobon-Bawcom | United States | 2012 Summer | |
| Lydia Cheromei | Kenya | 1992 Summer, 1996 Summer, 2000 Summer | |
| Lawrence Cherono | 2020 Summer | |
| Mercy Cherono | 2016 Summer | |
| Priscah Jepleting Cherono | 2008 Summer | |
| Faith Cherotich | 2024 Summer | |
| Zeddy Cherotich [ Wikidata ] | Judo | 2024 Summer | |
| Souad Cherouati | Algeria | Marathon swimming | 2020 Summer | |
| Faissal Cherradi | Morocco | Cross country skiing | 1992 Winter | |
| Noureddine Cherradi | Basketball | 1968 Summer | |
| Bill Cherrell | Australia | Figure skating | 1960 Winter | |
| André Cherrier | France | Athletics | 1928 Summer | |
| Bruno Cherrier | 1972 Summer | |
| Roberto Cherro | Argentina | Football | 1928 Summer | |
| Cherry | Myanmar | Athletics | 2000 Summer | |
| Damu Cherry-Mitchell | United States | 2008 Summer | |
| Emilee Cherry | Australia | Rugby sevens | 2016 Summer | |
| John Cherry | Great Britain | Rowing | 1936 Summer | |
| Michael Cherry | United States | Athletics | 2020 Summer | |
| Priscilla Cherry | Mauritius | Judo | 1996 Summer | |
| Yaroslav Cherstvy | Soviet Union | Rowing | 1956 Summer | |
| Gennady Chertishchev | Alpine skiing | 1956 Winter | |
| Ken Chertow | United States | Wrestling | 1988 Summer | |
| Charles Cheruiyot | Kenya | Athletics | 1984 Summer, 1988 Summer | |
| Kenneth Cheruiyot | 2000 Summer | |
| Kipkoech Cheruiyot | 1984 Summer, 1988 Summer | |
| Reynold Cheruiyot | 2024 Summer | |
| Rose Cheruiyot | 1996 Summer, 2000 Summer | |
| Timothy Cheruiyot | 2020 Summer, 2024 Summer | |
| Vivian Cheruiyot | 2000 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Meiron Cheruti | Israel | Swimming | 2020 Summer, 2024 Summer | |
| Nelson Cherutich | Bahrain | Athletics | 2016 Summer | |
| Yuriy Chervanyov | Soviet Union | 1980 Summer | |
| Slavcho Chervenkov | Bulgaria | Wrestling | 1980 Summer | |
| Ernst Chervet | Switzerland | Boxing | 1960 Summer | |
| Paul Chervet | 1960 Summer | |
| Sonya Chervonsky | Australia | Judo | 2004 Summer | |
| Aleksey Chervotkin | Russian Olympic Committee | Cross country skiing | 2018 Winter, 2022 Winter | |
| Alexandr Chervyakov | Kazakhstan | Biathlon | 2006 Winter, 2010 Winter | |
| Sergey Chervyakov | Soviet Union | Nordic combined | 1984 Winter | |
| Ihor Chervynskyy | Ukraine | Swimming, Marathon swimming | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Lina Cheryazova | Uzbekistan | Freestyle skiing | 1994 Winter, 1998 Winter | |
| Prisca Chesang | Uganda | Athletics | 2020 Summer | |
| Stella Chesang | 2016 Summer, 2024 Summer | |
| Silvano Chesani | Italy | 2016 Summer | |
| John Cheshire | Great Britain | Boxing | 1968 Summer | |
| Rowan Cheshire | Freestyle skiing | 2018 Winter | |
| Elizabeth Chesire | Kenya | Athletics | 1968 Summer | |
| Joseph Chesire | 1984 Summer, 1988 Summer, 1992 Summer | |
| René Chesneau | France | Wrestling | 1948 Summer, 1952 Summer | |
| Roger Chesneau | Athletics | 1948 Summer | |
| Alan Chesney | New Zealand | Field hockey | 1976 Summer | |
| Andrei Chesnokov | Soviet Union, Unified Team | Tennis | 1988 Summer, 1992 Summer | |
| Yuri Chesnokov | Soviet Union | Volleyball | 1964 Summer | |
| Elizaveta Chesnokova | Russia | Freestyle skiing | 2014 Winter | |
| Murray Chessell | Australia | Artistic gymnastics | 1968 Summer | |
| Tom Chessell | Rowing | 1952 Summer | |
| Bonny Chesson | Canada | Equestrian dressage | 1984 Summer | |
| Lisa Chesson | United States | Ice hockey | 2010 Winter | |
| Gavin Chester | Australia | Equestrian jumping | 2000 Summer | |
| John Chester | Great Britain | Rowing | 1960 Summer | |
| Aleksandr Chestnikh | Armenia | Figure skating | 1998 Winter | |
| Jagjit Singh Chet | Malaysia | Field hockey | 1984 Summer | |
| Abdelmajid Chetali | Tunisia | Football | 1960 Summer | |
| Andrew Chetcuti | Malta | Swimming | 2012 Summer, 2016 Summer, 2020 Summer | |
| Frans Chetcuti [ Wikidata ] | Shooting | 1980 Summer, 1984 Summer | |
| Gianluca Chetcuti [ Wikidata ] | 2024 Summer | |
| Jimmy Chetcuti | Water polo | 1936 Summer | |
| William Chetcuti | Shooting | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Gennady Chetin | Soviet Union | Weightlifting | 1968 Summer, 1972 Summer | |
| Issa Chetoui | Libya | Athletics | 1980 Summer | |
| Cosmin Chetroiu | Romania | Luge | 2006 Winter, 2010 Winter | |
| David Chettle | Australia | Athletics | 1976 Summer | |
| Bharat Chettri | India | Field hockey | 2012 Summer | |
| Bir Bahadur Chettri | 1976 Summer, 1980 Summer | |
| Ram Bahadur Chettri | Football | 1960 Summer | |
| Jyoti Chetty | South Africa | Fencing | 2008 Summer | |
| Anastasiia Rybachok | Ukraine | Canoe sprint | 2020 Summer, 2024 Summer | |
| Sergei Chetverukhin | Soviet Union | Figure skating | 1968 Winter, 1972 Winter | |
| Cheung Chak Chuen | Hong Kong | Canoe sprint | 1984 Summer | |
| Cheung Chi Yip | Judo | 2012 Summer | |
| Chun Wei Cheung | Netherlands | Rowing | 2004 Summer | |
| Cheung Ka Long | Hong Kong | Fencing | 2016 Summer, 2020 Summer, 2024 Summer | |
| Cheung Kin Man | Swimming | 1952 Summer, 1956 Summer, 1960 Summer | |
| Cheung King Lok | Cycling road | 2016 Summer | |
| Cheung Mei Han | Sailing | 1996 Summer | |
| Cheung Ngan Yi | Badminton | 2020 Summer | |
| Cheung Siu Lun | Fencing | 2020 Summer | |
| Cheung Suet Yee | Athletics | 1988 Summer | |
| Vernon Cheung [ Wikidata ] | Australia | Handball | 2000 Summer | |
| Cheung Yuk | Hong Kong | Table tennis | 2000 Summer, 2004 Summer, 2008 Summer | |
| Jean-Yves Cheutin | France | Canoe slalom | 1996 Summer | |
| Christophe Cheval | Athletics | 2000 Summer | |
| Jacques de la Chevalerie [ Wikidata ] | Fencing | 1900 Summer | |
| Anaïs Chevalier-Bouchet | Biathlon | 2014 Winter, 2018 Winter, 2022 Winter | |
| Bernard Chevalier | Rowing | 1984 Summer | |
| Christian Chevalier | Artistic gymnastics | 1988 Summer | |
| Guy Chevalier | Field hockey | 1928 Summer, 1936 Summer, 1948 Summer | |
| Louis Chevalier | Athletics | 1948 Summer, 1952 Summer | |
| Claude Chevalley | Switzerland | Basketball | 1948 Summer | |
| Bernard Chevallier | France | Equestrian eventing | 1948 Summer | |
| Franck Chevallier | Athletics | 1984 Summer | |
| Philippe Chevallier | Cycling track | 1980 Summer | |
| Sébastien Chevallier | Switzerland | Beach volleyball | 2012 Summer | |
| Julia Chevanne-Gimel | France | Equestrian dressage | 2004 Summer, 2008 Summer | |
| Samantha Cheverton | Canada | Swimming | 2012 Summer | |
| Petro Chevhun | Soviet Union | Athletics | 1952 Summer | |
| Chevrand [ Wikidata ] | France | Swimming | 1900 Summer | |
| Christophe Chevrier | Rowing | 1984 Summer | |
| Honoré Chevrier | Canada | Boxing | 1928 Summer | |
| Luc Chevrier | Saint Lucia | Sailing | 2020 Summer, 2024 Summer | |
| Georgy Chevychalov | Soviet Union | Athletics | 1960 Summer | |
| Caroline Chew | Singapore | Equestrian dressage | 2020 Summer, 2024 Summer | |
| Chew Choon Eng | Malaysia | Badminton | 2004 Summer | |
| Clarence Chew | Singapore | Table tennis | 2020 Summer | |
| Michael Chew | Malaysia | Field hockey | 1984 Summer | |
| Phillip Chew | United States | Badminton | 2016 Summer, 2020 Summer | |
| Ryan Chew | 2020 Summer | |
| Ludwika Chewińska | Poland | Athletics | 1972 Summer | |
| Brian Chewter | Canada | Cycling road | 1972 Summer, 1976 Summer | |
| Bob Cheyne | Shooting | 1984 Summer | |
| Alexandrina Chezan | Romania | Volleyball | 1964 Summer | |
| Mihai Chezan | 1964 Summer | |
| Sunil Chhabra | Kenya | Field hockey | 1984 Summer | |
| Jit Bahadur Khatri Chhetri | Nepal | Athletics | 1972 Summer | |
| Karma Chhoden | Bhutan | Archery | 1984 Summer | |
| Chhun Bunthorn | Cambodia | Athletics | 2024 Summer | |
| Chi Cheng | Chinese Taipei | 1960 Summer, 1964 Summer, 1968 Summer | |
| Chi Chunxue | China | Cross country skiing | 2018 Winter, 2022 Winter | |
| Chi Jia Han | Hong Kong | Swimming | 1992 Summer | |
| Chi Man-hsien | Chinese Taipei | Wrestling | 1988 Summer | |
| Chi Qiang | China | Sailing | 2004 Summer | |
| Chi Rong | Beach volleyball | 2000 Summer | |
| Chi Shu-ju | Chinese Taipei | Taekwondo | 2000 Summer, 2004 Summer | |
| Aaron Chia | Malaysia | Badminton | 2020 Summer, 2024 Summer | |
| Chia Boon Leong | China | Football | 1948 Summer | |
| Chia Chungchang | Basketball | 1948 Summer | |
| Danny Chia | Malaysia | Golf | 2016 Summer | |
| Elvin Chia | Swimming | 1996 Summer, 2000 Summer | |
| Chia Kuo-liang | Chinese Taipei | Alpine skiing | 1972 Winter | |
| Chia Lien-chen | China | Athletics | 1936 Summer | |
| Pasquale Chiabai | Italy | Rowing | 1972 Summer | |
| Darren Chiacchia | United States | Equestrian eventing | 2004 Summer | |
| Roberto Chiacig | Italy | Basketball | 2000 Summer, 2004 Summer | |
| Pedro Chiamulera | Brazil | Athletics | 1992 Summer, 1996 Summer | |
| João Chianca | Surfing | 2024 Summer | |
| Sergio Chianella | Italy | Bobsleigh | 1998 Winter | |
| Chiang Chien-ju | Chinese Taipei | Rowing | 2004 Summer | |
| Chiang Chih-hsien | Baseball | 2008 Summer | |
| Chiang Chi-li | Swimming | 1988 Summer | |
| Chiang Hui-chuan | Softball | 2008 Summer | |
| Chiang Hung-chieh | Table tennis | 2016 Summer | |
| Chiang Jin Choon | Malaysia | Swimming | 1972 Summer, 1976 Summer | |
| Chiang Ming-hsiung | Chinese Taipei | Weightlifting | 1988 Summer | |
| Chiang Nien-hsin | 2020 Summer | |
| Chiang Peng-lung | Table tennis | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Chiang Tai-chuan | Baseball | 1992 Summer | |
| Chiang Tzu-ying | Swimming | 2000 Summer | |
| Chiang Wai Hung | Hong Kong | Athletics | 2000 Summer, 2004 Summer | |
| Chiang Wen-yeh | Japan | Art competitions | 1936 Summer | |
| Chiang Wing Hung | Hong Kong | Rowing | 1992 Summer | |
| Teeranun Chiangta [ Wikidata ] | Thailand | Badminton | 1992 Summer | |
| Giuseppe Chiantia | Italy | Equestrian eventing | 1936 Summer | |
| Imelda Chiappa | Cycling road | 1988 Summer, 1996 Summer | |
| Roberto Chiappa | Cycling track | 1992 Summer, 1996 Summer, 2000 Summer, 2008 Summer | |
| Giuseppe Chiapparo | Belgium | Weightlifting | 1980 Summer | |
| Luis Chiapparro | Uruguay | Sailing | 1988 Summer, 1992 Summer | |
| Izabella Chiappini | Brazil | Water polo | 2016 Summer | |
| René Chiappino | Switzerland | Basketball | 1952 Summer | |
| Fabrizio De Chiara | Italy | Boxing | 1992 Summer | |
| Andrea Chiarabini | Diving | 2012 Summer, 2016 Summer | |
| Suriya Chiarasapawong | Thailand | Cycling track | 1972 Summer | |
| Germán Chiaraviglio | Argentina | Athletics | 2008 Summer, 2016 Summer | |
| Mario Chiarini | Italy | Baseball | 2004 Summer | |
| Douglas Chiarotti | Brazil | Volleyball | 1992 Summer, 2000 Summer | |
| Joseph Chiaubaut | Monaco | Shooting | 1924 Summer | |
| Natale Chiaudani | Italy | Equestrian jumping | 1996 Summer | |
| Giorgio Chiavacci | Fencing | 1924 Summer, 1928 Summer | |
| Lorenzo Chiavarini [ Wikidata ] | Sailing | 2024 Summer | |
| Maritza Chiaway | Peru | Swimming | 1996 Summer | |
| Asami Chiba | Japan | Athletics | 2008 Summer | |
| Haruhisa Chiba | Alpine skiing | 1972 Winter, 1976 Winter | |
| Kaori Chiba | Field hockey | 2004 Summer, 2008 Summer, 2012 Summer | |
| Kenro Chiba | Rowing | 1960 Summer | |
| Masako Chiba | Athletics | 1996 Summer | |
| Mikio Chiba | Equestrian eventing | 1964 Summer, 1968 Summer | |
| Remina Chiba | Football | 2024 Summer | |
| Shinya Chiba | Alpine skiing | 1984 Winter, 1988 Winter | |
| Suzu Chiba | Swimming | 1992 Summer, 1996 Summer | |
| Charles Chibana | Brazil | Judo | 2016 Summer | |
| Gabriela Chibana | 2020 Summer | |
| Eunice Chibanda | Zimbabwe | Football | 2016 Summer | |
| Riad Chibani | Algeria | Judo | 1988 Summer | |
| Marcela Chibás | Cuba | Athletics | 1972 Summer | |
| Pierre Chibert | Belgium | Field hockey | 1920 Summer | |
| Igor Chibirev | Ukraine | Ice hockey | 2002 Winter | |
| Andrei Chibisov | Russian Olympic Committee | 2022 Winter | |
| Ksenia Chibisova | Russia | Judo | 2016 Summer | |
| Yussif Chibsah | Ghana | Football | 2004 Summer | |
| Ellis Chibuye | Zambia | Boxing | 2000 Summer, 2004 Summer | |
| Charles Chibwe | Judo | 1980 Summer | |
| Chicão | Brazil | Football | 1984 Summer | |
| Pierluigi Chicca | Italy | Fencing | 1960 Summer, 1964 Summer, 1968 Summer | |
| Anna Chicherova | Russia | Athletics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Sandra Chick | Zimbabwe | Field hockey | 1980 Summer | |
| Alexis Chiclana | Puerto Rico | Judo | 2008 Summer | |
| José Chicoy | Spain | Swimming | 1968 Summer | |
| Alexandru Chiculiță | Romania | Fencing | 1984 Summer, 1992 Summer | |
| Kenta Chida | Japan | 2008 Summer, 2012 Summer | |
| Robert Chideka | Botswana | Athletics | 1980 Summer | |
| Amanda Chidester | United States | Softball | 2020 Summer | |
| Antoine Chidiac | Lebanon | Judo | 1972 Summer | |
| Oderah Chidom | Nigeria | Basketball | 2020 Summer | |
| Enrico Chieffi | Italy | Sailing | 1984 Summer, 1996 Summer | |
| Tommaso Chieffi | 1984 Summer | |
| Ann Chiejine | Nigeria | Football | 2000 Summer | |
| Ifeanyi Chiejine | 2000 Summer, 2008 Summer | |
| Giorgio Chiellini | Italy | 2004 Summer | |
| Chien Chen-ju | Chinese Taipei | Softball | 1996 Summer | |
| Chien Kok-ching | Basketball | 1956 Summer | |
| Chien Pei-chi | Softball | 1996 Summer | |
| Pei-Yun Chien | Golf | 2024 Summer | |
| Chien Yu-chin | Badminton | 2004 Summer, 2008 Summer, 2012 Summer | |
| Chien Yu-hsiu | 2004 Summer | |
| Jennifer Chieng | Federated States of Micronesia | Boxing | 2016 Summer | |
| James Chiengjiek | Refugee Olympic Team | Athletics | 2016 Summer, 2020 Summer | |
| Hsieh Chien-ho | Chinese Taipei | 2016 Summer | |
| Marcelo Chierighini | Brazil | Swimming | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Vittorio Chierroni | Italy | Alpine skiing | 1936 Winter, 1948 Winter | |
| Alberto Henri Chiesa | Switzerland | Tennis | 1920 Summer | |
| Giacomo Della Chiesa | Italy | Equestrian eventing | 1996 Summer, 2000 Summer | |
| Giulio Chiesa | Athletics | 1956 Summer | |
| Laura Chiesa | Fencing | 1996 Summer | |
| Omero Chiesa | Modern pentathlon | 1924 Summer | |
| Jens Chievitz | Denmark | Artistic gymnastics | 1908 Summer | |
| Chiffre [ Wikidata ] | Yugoslavia | Art competitions | 1936 Summer | |
| Laurent Chifita | Zambia | Athletics | 1964 Summer | |
| Valter Chifu | Romania | Volleyball | 1980 Summer | |
| George Chiga | Canada | Wrestling | 1936 Summer | |
| Julius Chigbolu | Nigeria | Athletics | 1956 Summer | |
| Maria Benedicta Chigbolu | Italy | 2016 Summer, 2020 Summer | |
| Vlada Chigireva | Russia, Russian Olympic Committee | Artistic swimming | 2016 Summer, 2020 Summer | |
| Evgeny Chigishev | Russia | Weightlifting | 2000 Summer, 2008 Summer | |
| Jaoid Chiguer | France | Boxing | 2008 Summer | |
| Nobuo Chigusa | Japan | Basketball | 1972 Summer, 1976 Summer | |
| Chih Chin-long | Chinese Taipei | Table tennis | 1988 Summer | |
| Chih Chin-shui | 1988 Summer | |
| Zakaria Chihab | Lebanon | Wrestling | 1952 Summer | |
| Seiji Chihara | Japan | Rowing | 1988 Summer | |
| Wang Chi-hing | Chinese Taipei | Cross country skiing | 1984 Winter | |
| Norman Chihota | Tanzania | Athletics | 1968 Summer, 1972 Summer | |
| Leyla Chihuán | Peru | Volleyball | 2000 Summer | |
| Pavel Chihuán | Athletics | 2016 Summer | |
| Hsu Chi-Hung [ Wikidata ] | Chinese Taipei | Taekwondo | 2000 Summer | |
| Webster Chikabala | Zambia | Football | 1988 Summer | |
| Sergei Chikalkin | Russia | Basketball | 2000 Summer | |
| Katsuhiko Chikamori | Japan | Handball | 1972 Summer | |
| Tamotsu Chikanari | Cycling road, Cycling track | 1952 Summer | |
| Audrey Chikani | Zambia | Athletics | 1972 Summer | |
| Sandro Chikhladze | Unified Team | Equestrian eventing | 1992 Summer | |
| Shalva Chikhladze | Soviet Union | Wrestling | 1952 Summer | |
| Natalya Chikina | Kazakhstan | Diving | 1996 Summer, 2000 Summer | |
| Daria Chikunova | Russia | Swimming | 2016 Summer | |
| Evgeniia Chikunova | Russian Olympic Committee | 2020 Summer | |
| Hisayo Chikusa | Japan | Shooting | 1988 Summer, 1992 Summer | |
| Givi Chikvanaia | Soviet Union | Water polo | 1960 Summer, 1968 Summer | |
| Parnaoz Chikviladze | Judo | 1964 Summer | |
| Catherine Chikwakwa | Malawi | Athletics | 2000 Summer, 2004 Summer | |
| Justin Chikwanda | Zambia | Boxing | 1988 Summer | |
| Rita Chikwelu | Nigeria | Football | 2008 Summer | |
| Hugo Chila | Ecuador | Athletics | 2008 Summer | |
| Patrick Chila | France | Table tennis | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Cliff Chilcott | Canada | Wrestling | 1924 Summer | |
| Ted Chilcott | Rowing | 1952 Summer | |
| Art Child | Great Britain | Ice hockey | 1936 Winter | |
| Edna Child | Diving | 1948 Summer | |
| Heather Child | Art competitions | 1948 Summer | |
| John Child | Canada | Beach volleyball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Luis Child | Colombia | Swimming | 1948 Summer | |
| Simon Child | New Zealand | Field hockey | 2008 Summer, 2012 Summer, 2016 Summer, 2024 Summer | |
| William Child | Great Britain | Boxing | 1908 Summer | |
| Stuart Childerley | Sailing | 1988 Summer, 1992 Summer | |
| Alison Childs | Diving | 1984 Summer | |
| Bertie Childs | Fencing | 1928 Summer, 1936 Summer | |
| Clarence Childs | United States | Athletics | 1912 Summer | |
| Héctor Chiles | Ecuador | Cycling road | 1996 Summer | |
| Jordan Chiles | United States | Artistic gymnastics | 2020 Summer, 2024 Summer | |
| Rhoda Chileshe | Zambia | Football | 2024 Summer | |
| Julia Chilicki | United States | Rowing | 1996 Summer | |
| Andrei Chiliman | Romania | Sailing | 1980 Summer | |
| Vassil Chilingirov | Bulgaria | Canoe sprint | 1972 Summer, 1976 Summer | |
| Stanisław Chiliński | Poland | Wrestling | 1980 Summer | |
| Mercedes Chilla | Spain | Athletics | 2004 Summer, 2008 Summer | |
| Pakdi Chillananda | Thailand | Cycling road | 1964 Summer | |
| Kitty Chiller | Australia | Modern pentathlon | 2000 Summer | |
| Miguel Chillida | Spain | Water polo | 1988 Summer | |
| Arman Chilmanov | Kazakhstan | Taekwondo | 2008 Summer | |
| André Chilo | France | Athletics, Rugby | 1920 Summer | |
| Gayane Chiloyan | Armenia | Athletics | 2016 Summer | |
| Osisang Chilton | Palau | Swimming | 2020 Summer | |
| Prisca Chilufya | Zambia | Football | 2024 Summer | |
| Ben Chimberoff [ Wikidata ] | United States | Artistic gymnastics | 1904 Summer | |
| Judith Chime | Nigeria | Football | 2000 Summer | |
| Enkhtaivany Chimeddolgor | Mongolia | 3x3 basketball | 2020 Summer | |
| Jonathan Chimier | Mauritius | Athletics | 2000 Summer, 2004 Summer | |
| Bruno Chimirri | Italy | Equestrian jumping | 2004 Summer | |
| Vincenzo Chimirri | 2004 Summer | |
| Rafael Chimishkyan | Soviet Union | Weightlifting | 1952 Summer | |
| Somchai Chimlum | Thailand | Boxing | 2000 Summer | |
| Caroline Chimot | France | Rhythmic gymnastics | 1996 Summer | |
| Srirat Chimrak | Thailand | Athletics | 1992 Summer | |
| Svetlana Chimrova | Russia, Russian Olympic Committee | Swimming | 2016 Summer, 2020 Summer | |
| Abel Chimukoko | Zimbabwe | Athletics | 2004 Summer | |
| Itaru Chimura | Japan | Snowboarding | 2006 Winter | |
| Tendai Chimusasa | Zimbabwe | Athletics | 1992 Summer, 1996 Summer, 2000 Summer | |
| Dyton Chimwaza | Malawi | Cycling road | 1984 Summer, 1988 Summer | |
| Aurora Chin | Romania | Archery | 1980 Summer | |
| Chin Chiu-yueh | Chinese Taipei | 1988 Summer | |
| Chin Eei Hui | Malaysia | Badminton | 2004 Summer, 2008 Summer | |
| Honson Chin | Jamaica | Cycling track | 1972 Summer | |
| Jimmy Chin [ Wikidata ] | Malaysia | Shooting | 1988 Summer | |
| Chin Oh-hyon | South Korea | Weightlifting | 1960 Summer | |
| Tiffany Chin | United States | Figure skating | 1984 Winter | |
| China | Brazil | Football | 1960 Summer | |
| China | 1968 Summer | |
| Luigi Chinazzo | Italy | Wrestling | 1956 Summer, 1960 Summer | |
| Alfredo Chinchilla | Norway | Judo | 1984 Summer | |
| Thepphithak Chindavong | Laos | Swimming | 2008 Summer | |
| Andrei Chindriș | Romania | Football | 2020 Summer | |
| Marcos Chinea | Spain | Boxing | 1968 Summer | |
| Nnamdi Chinecherem | Nigeria | Athletics | 2024 Summer | |
| Takashi Chinen | Japan | Artistic gymnastics | 1992 Summer | |
| Barthélémy Chinenyeze | France | Volleyball | 2020 Summer, 2024 Summer | |
| Ching Siu Nga | Hong Kong | Athletics | 2020 Summer | |
| Alisher Chingizov | Tajikistan | Swimming | 2008 Summer | |
| Carlos Chinin | Brazil | Athletics | 2008 Summer | |
| Arwut Chinnapasaen | Thailand | Swimming | 2004 Summer | |
| Chatuphum Chinnawong | Weightlifting | 2012 Summer, 2016 Summer | |
| Franco Chino | Italy | Swimming | 1968 Summer | |
| Zulfiya Chinshanlo | Kazakhstan | Weightlifting | 2012 Summer, 2020 Summer | |
| Florina Chintoan | Romania | Handball | 2008 Summer, 2016 Summer | |
| Rareș Chintoan | Wrestling | 2004 Summer, 2008 Summer, 2012 Summer | |
| Duke Chinyadza [ Wikidata ] | Zimbabwe | Boxing | 1988 Summer | |
| Jaineck Chinyanta | Zambia | 1984 Summer | |
| Patrick Chinyemba | 2020 Summer, 2024 Summer | |
| Baatarsükhiin Chinzorig | Mongolia | 2016 Summer, 2020 Summer | |
| Arcangelo Chiocchetti | Italy | Cross country skiing | 1948 Winter | |
| Renzo Chiocchetti | 1972 Winter, 1976 Winter | |
| Preecha Chiocharn | Thailand | Weightlifting | 1976 Summer | |
| Ron Chiodi | United States | Snowboarding | 1998 Winter | |
| Diego Chiodo | Argentina | Field hockey | 1996 Summer | |
| Cesare Chiogna | Switzerland | Nordic combined, Ski jumping | 1932 Winter | |
| Tatu Chionga | Malawi | Boxing | 1972 Summer | |
| Giancarlo Chiono | Italy | Shooting | 1968 Summer | |
| Alexandru Chioseaua | Romania | Rowing | 2020 Summer | |
| Mauro Chiostri | Italy | Canoe sprint | 1972 Summer | |
| Christos Chiotis | Greece | Athletics | 1960 Summer | |
| Mihnea Chioveanu | Romania | Water polo | 2012 Summer | |
| Chungu Chipako | Zambia | Athletics | 2000 Summer | |
| Jonathan Chipalo | 1988 Summer | |
| Jordan Chipangama | 2016 Summer | |
| Gheorghe Chiper | Romania | Figure skating | 2002 Winter, 2006 Winter | |
| Vaughn Chipeur | Canada | 2010 Winter | |
| Arigoma Chiponda | Zimbabwe | Boxing | 1984 Summer | |
| Youssef Chippo | Morocco | Football | 1992 Summer | |
| Mikhail Chipurin | Russia | Handball | 2004 Summer | |
| Chiquinho | Brazil | Football | 1960 Summer | |
| Mavis Chirandu | Zimbabwe | 2016 Summer | |
| Mihaela Chiraș | Romania | Luge | 2010 Winter | |
| Thomas Chirault | France | Archery | 2020 Summer, 2024 Summer | |
| Selina Chirchir | Kenya | Athletics | 1984 Summer, 1996 Summer | |
| William Chirchir | 2000 Summer | |
| Petre Chirculescu | Romania | Equestrian eventing | 1936 Summer | |
| Cristina Chirichella | Italy | Volleyball | 2016 Summer, 2020 Summer | |
| Guillermo Chirichigno | Peru | Athletics | 1936 Summer | |
| Cătălin Chirilă | Romania | Canoe sprint | 2020 Summer, 2024 Summer | |
| Josif Chirilă | 2008 Summer, 2012 Summer | |
| José Roberto Chirino | Argentina | Boxing | 1964 Summer | |
| Rogelio Chirino | Cuba | Canoe sprint | 1972 Summer | |
| Arsenio Chirinos | Venezuela | Cycling road, Cycling track | 1956 Summer, 1960 Summer | |
| Mario Chirinos | Honduras | Football | 2000 Summer | |
| Pio Chirinos | Venezuela | Wrestling | 1952 Summer | |
| Víctor Chirinos | Cycling road | 1960 Summer | |
| Oleg Chiritso | Belarus | Weightlifting | 1996 Summer | |
| Anton Chirlacopschi | Romania | Rowing | 1968 Summer | |
| Anne Chirnside | Australia | 1980 Summer | |
| Anastasia Chirtsova | Russia, Russian Olympic Committee | Freestyle skiing | 2014 Winter, 2018 Winter, 2022 Winter | |
| Constantin Chiru | Romania | Weightlifting | 1980 Summer | |
| Isaac Chirwa | Uganda | Field hockey | 1972 Summer | |
| Nikita Chiryukin [ Wikidata ] | Kazakhstan | Shooting | 2024 Summer | |
| Dimus Chisala | Zambia | Boxing | 1984 Summer, 1988 Summer | |
| Tatiana Chișca | Moldova | Swimming | 2012 Summer, 2016 Summer | |
| Tom Chisenga | Zambia | Boxing | 1988 Summer | |
| Bill Chisholm | United States | Athletics | 1932 Summer | |
| George Chisholm | 1912 Summer | |
| Linda Chisholm | Volleyball | 1984 Summer | |
| Marie-Hélène Chisholm | Canada | Judo | 2004 Summer | |
| Roderick Chisholm | Australia | Rowing | 2008 Summer, 2012 Summer | |
| Viktor Chistiakov | Russia, Australia | Athletics | 1996 Summer, 2000 Summer | |
| Konstantin Chistyakov | Soviet Union, Unified Team | Alpine skiing | 1988 Winter, 1992 Winter | |
| Valentin Chistyakov | Soviet Union | Athletics | 1960 Summer, 1964 Summer | |
| Galina Chistyakova | Soviet Union, Slovakia | 1988 Summer, 1996 Summer | |
| Ahmed Jihad Chit | Syria | Football | 1980 Summer | |
| Godfrey Chitalu | Zambia | 1980 Summer | |
| James Chitalu | 1988 Summer | |
| Mario Chitaroni | Italy | Ice hockey | 1998 Winter, 2006 Winter | |
| Isabel Chitas | Portugal | Shooting | 1984 Summer | |
| Marian Chițescu | Romania | Bobsleigh | 1994 Winter, 1998 Winter | |
| Praveen Chithravel | India | Athletics | 2024 Summer | |
| Shafiq Chitou | Benin | Boxing | 2012 Summer | |
| Sukit Chitranukhroh | Thailand | Football | 1956 Summer | |
| Kefasi Chitsala | Malawi | Athletics | 2016 Summer | |
| Mark Chittenden | Great Britain | Judo | 1980 Summer | |
| John Chittick | Australia | Athletics | 1956 Summer, 1960 Summer | |
| Maureen Chitty | Great Britain | 1968 Summer, 1972 Summer | |
| Zal Chitty [ Wikidata ] | Sri Lanka | Shooting | 1988 Summer | |
| Andreea Chițu | Romania | Judo | 2012 Summer, 2016 Summer, 2020 Summer | |
| Avell Chitundu | Zambia | Football | 2020 Summer, 2024 Summer | |
| Barbara Chiu | Canada | Table tennis | 1992 Summer, 1996 Summer | |
| Caroline Chiu | Hong Kong | Swimming | 2000 Summer | |
| Chiu Chen-ting | Chinese Taipei | Softball | 1996 Summer | |
| Chiu Heng-an | Judo | 1988 Summer | |
| Chiu Hin Chun | Hong Kong | Rowing | 2016 Summer, 2024 Summer | |
| Chiu Ping-kun | Chinese Taipei | Archery | 1988 Summer | |
| Vinson Chiu | United States | Badminton | 2024 Summer | |
| Chiu Yuh-chuan | Chinese Taipei | Weightlifting | 1984 Summer | |
| Andrea Chiuchich | Argentina | Fencing | 1992 Summer | |
| Fábio Chiuffa | Brazil | Handball | 2016 Summer, 2020 Summer | |
| Luca Chiumento | Italy | Rowing | 2024 Summer | |
| Cristina Chiuso | Swimming | 1992 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Aleksandre Chivadze | Soviet Union | Football | 1980 Summer | |
| Silvia Chivás | Cuba | Athletics | 1972 Summer, 1976 Summer | |
| Domingos Chivavele | Mozambique | Swimming | 1984 Summer | |
| Bill Chivell | South Africa | Athletics | 1952 Summer | |
| Anthony Chivers | Great Britain | Shooting | 1964 Summer | |
| Brett Chivers | Guam | Sailing | 1996 Summer, 2000 Summer | |
| Warren Chivers | United States | Cross country skiing | 1936 Winter | |
| Patrick Chiwala | Zambia | Athletics | 1980 Summer | |
| Kondwani Chiwina | Malawi | 2004 Summer | |
| Tawanda Chiwira | Zimbabwe | 1996 Summer, 2000 Summer | |
| Freedom Chiya | South Africa | Beach volleyball | 2012 Summer | |
| Cassius Chiyanika | Zambia | Boxing | 2008 Summer | |
| Rodislav Chizhikov | Soviet Union | Cycling track | 1956 Summer | |
| Nadezhda Chizhova | Athletics | 1968 Summer, 1972 Summer, 1976 Summer | |
| Rex Chizooma | Zambia | Judo | 1980 Summer | |
| Emesia Chizunga | Malawi | Athletics | 1972 Summer | |
| Gennady Chkhaidze | Georgia, Kyrgyzstan | Wrestling | 2000 Summer, 2004 Summer | |
| Giorgi Chkheidze | Georgia | Weightlifting | 2016 Summer | |
| Goga Chkheidze | 2020 Summer | |
| Irakli Chkheidze | 2024 Summer | |
| Lukhumi Chkhvimiani | Judo | 2020 Summer | |
| Avtandil Ch'k'uaseli | Soviet Union | Football | 1952 Summer | |
| Dana Chladek | United States | Canoe slalom | 1992 Summer, 1996 Summer | |
| František Chládek | Czechoslovakia | Biathlon | 1988 Winter | |
| Zdeněk Chládek | Czech Republic | Boxing | 2012 Summer | |
| Włodzimierz Chlebosz | Poland | Weightlifting | 1992 Summer | |
| Karolina Chlewińska | Fencing | 2008 Summer, 2012 Summer | |
| Jan Chlístovský | Czechoslovakia | Cycling track | 1960 Summer | |
| Patrik Chlum | Czech Republic | Nordic combined | 2006 Winter | |
| Milena Chlumová | Czechoslovakia | Cross country skiing | 1972 Winter | |
| Zdeněk Chlup | Basketball | 1948 Summer | |
| Mirosław Chmara | Poland | Athletics | 1988 Summer | |
| Sebastian Chmara | 1996 Summer | |
| Jindřich Chmela | Czechoslovakia | Fencing | 1948 Summer | |
| Fanny Chmelar | Germany | Alpine skiing | 2010 Winter | |
| Dana Chmelařová | Czechoslovakia | Diving | 1980 Summer | |
| Ľudmila Chmelíková | Basketball | 1976 Summer | |
| Anna Chmelková | Athletics | 1968 Summer | |
| Daniela Chmet | Italy | Triathlon | 2008 Summer | |
| Henryk Chmielewski | Poland | Boxing | 1936 Summer | |
| Krzysztof Chmielewski | Swimming | 2020 Summer, 2024 Summer | |
| Michał Chmielewski | 2024 Summer | |
| Piotr Chmielewski | Cycling road | 2000 Summer | |
| Wiesław Chmielewski | Modern pentathlon | 1988 Summer | |
| Włodzimierz Chmielewski | Rowing | 1976 Summer | |
| Wojciech Chmielewski | Luge | 2018 Winter, 2022 Winter | |
| Lidia Chmielnicka-Żmuda | Volleyball | 1968 Summer | |
| Alf von Chmielowski | Austria | Art competitions | 1948 Summer | |
| Mieczysław Chmura | Poland | Ice hockey | 1956 Winter | |
| Sławomir Chmura | Speed skating | 2010 Winter | |
| Chng Seng Mok | Singapore | Shooting | 1992 Summer | |
| Cho Bum-yun | South Korea | Handball | 1992 Summer, 2000 Summer | |
| Cho Byung-deuk | Football | 1988 Summer | |
| Cho Byung-kuk | 2004 Summer | |
| Cho Byung-kwan | Wrestling | 2008 Summer | |
| Cho Chang-jae | Diving | 1964 Summer | |
| Cho Chi-hyo | Handball | 1992 Summer, 2000 Summer, 2008 Summer | |
| Cho Dae-don | Diving | 2000 Summer | |
| Cho Dae-seong | Table tennis | 2024 Summer | |
| Cho Deok-jin | Boxing | 2008 Summer | |
| Cho Dong-bum | 1992 Summer | |
| Cho Dong-kee | Basketball | 1996 Summer | |
| Cho Duk-haeng | Cycling road | 1988 Summer | |
| Cho Eun-hee | Handball | 1996 Summer | |
| Cho Eun-jung | Field hockey | 1996 Summer | |
| Cho Eun-young | Shooting | 2004 Summer | |
| Cho Eun-young | 2020 Summer | |
| Cho Gu-ham | Judo | 2016 Summer, 2020 Summer | |
| Cho Gwang-hee | Canoe sprint | 2016 Summer, 2020 Summer | |
| Cho Ha-ri | Short track speed skating | 2010 Winter, 2014 Winter | |
| Cho Hee-jae | Fencing | 1988 Summer | |
| Cho Hey-jin | Basketball | 2004 Summer | |
| Cho Ho-sung | Cycling track | 1996 Summer, 2000 Summer, 2012 Summer | |
| Cho Hye-jin | Field hockey | 2016 Summer | |
| Cho Hye-sook | 2008 Summer | |
| Cho Hyun-wook | Athletics | 1988 Summer, 1992 Summer, 1996 Summer | |
| Cho In-chul | Judo | 1996 Summer, 2000 Summer | |
| Cho In-ho | Skeleton | 2010 Winter | |
| Cho In-sung | Baseball | 1996 Summer | |
| Cho Jae-hak | Volleyball | 1976 Summer | |
| Cho Jae-hyung | Figure skating | 1984 Winter | |
| Cho Jae-jin | Football | 2004 Summer | |
| Cho Jea-ki | Judo | 1976 Summer | |
| Cho Jin-ho | Baseball | 1996 Summer | |
| Cho Jung-hyun | Football | 1992 Summer | |
| Cho Jung-myung | Luge | 2014 Winter, 2018 Winter, 2022 Winter | |
| Cho Jun-ho | Judo | 2012 Summer | |
| Cho Ki-hyang | Field hockey | 1988 Summer | |
| Mahama Cho | Great Britain | Taekwondo | 2016 Summer, 2020 Summer | |
| Cho Mi-hwan | Korea Team | Ice hockey | 2018 Winter | |
| Cho Min-ho | South Korea | 2018 Winter | |
| Cho Min-kook | Football | 1988 Summer | |
| Cho Min-sun | Judo | 1996 Summer, 2000 Summer | |
| Cho Mun-chu | Basketball | 1988 Summer | |
| Cho Myung-jun | Field hockey | 1996 Summer | |
| Cho Sang-woo | Baseball | 2020 Summer | |
| Cho Seong-min | Artistic gymnastics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Cho Seon-yeon | Speed skating | 2002 Winter | |
| Cho Sheng-ling | Chinese Taipei | Archery | 1996 Summer | |
| Simon Cho | United States | Short track speed skating | 2010 Winter | |
| Cho Sung-dal | South Korea | Football | 1964 Summer | |
| Cho Sung-hoon | Cross country skiing | 1984 Winter, 1988 Winter | |
| Cho Sung-hwan | Cycling road | 1964 Summer | |
| Cho Sung-jae | Swimming | 2020 Summer, 2024 Summer | |
| Cho Sung-min | Sailing | 2012 Summer, 2020 Summer | |
| Cho Sung-mo | Swimming | 2000 Summer, 2004 Summer | |
| Cho Won-woo | Sailing | 2020 Summer | |
| Cho Yeong-jae | Shooting | 2024 Summer | |
| Cho Yong-chul | Judo | 1984 Summer, 1988 Summer | |
| Cho Yong-seong | Shooting | 2012 Summer | |
| Cho Yoon-jeong | Tennis | 2000 Summer, 2004 Summer | |
| Cho Yoon-ok | Football | 1964 Summer | |
| Yoshikazu Cho | Japan | Cycling track | 1972 Summer, 1976 Summer | |
| Cho Young-cheol | South Korea | Football | 2008 Summer | |
| Cho Young-shin | Handball | 1992 Summer | |
| Cho Youn-jeong | Archery | 1992 Summer | |
| Yushoku Cho | Japan | Speed skating | 1936 Winter | |
| Mariana Chobanova | Bulgaria | Basketball | 1988 Summer | |
| Taoufik Chobba | Tunisia | Boxing | 2004 Summer | |
| Antonio Chocano | Guatemala | Fencing | 1952 Summer | |
| René Chocat | France | Basketball | 1948 Summer, 1952 Summer | |
| Gilberto Chocce | Peru | Cycling road | 1972 Summer | |
| Atanas Chochev | Bulgaria | Athletics | 1980 Summer | |
| Shota Chochishvili | Soviet Union | Judo | 1972 Summer, 1976 Summer | |
| Andrés Chocho | Ecuador | Athletics | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Irakli Chochua | Georgia | Wrestling | 2004 Summer | |
| Marek Chocian | Poland | Sailing | 1992 Summer, 1996 Summer | |
| Madison Chock | United States | Figure skating | 2014 Winter, 2018 Winter, 2022 Winter | |
| Petra Chocová | Czech Republic | Swimming | 2012 Summer | |
| Paul Chocque | France | Cycling road, Cycling track | 1932 Summer | |
| Tomasz Choczaj | Poland | Field hockey | 2000 Summer | |
| Kazimierz Chodakowski | Ice hockey | 1952 Winter, 1956 Winter | |
| Kunzang Choden | Bhutan | Shooting | 2012 Summer | |
| Tshering Choden | Archery | 2000 Summer, 2004 Summer | |
| David Chodounsky | United States | Alpine skiing | 2014 Winter, 2018 Winter | |
| Choe Byeong-kwang | South Korea | Athletics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Choe Chang-sop | North Korea | 1976 Summer, 1980 Summer | |
| Choe Chol-su | Boxing | 1992 Summer | |
| Choe Hyo-gyong | Wrestling | 2024 Summer | |
| Choe Hyong-gil | Diving | 1996 Summer, 2000 Summer, 2004 Summer | |
| Choe Hyo-sim | Weightlifting | 2016 Summer | |
| Choe Jong-sil | Artistic gymnastics | 1980 Summer | |
| Choe Jon-wi | Weightlifting | 2016 Summer | |
| Choe Kum-hui | Diving | 2008 Summer | |
| Choe Myong-gwang | Alpine skiing | 2018 Winter | |
| Choe Myong-hwa | Diving | 1996 Summer, 2000 Summer | |
| Choe Ok-sil | Archery | 2000 Summer | |
| Choe Song-hui | Diving | 2000 Summer | |
| Choe Un-gyong | Wrestling | 2012 Summer | |
| Choe Un-ju | Football | 2012 Summer | |
| Choe Un-sim | Weightlifting | 2004 Summer | |
| Choe Un-song | Short track speed skating | 2018 Winter | |
| Choe Yong-sim | Football | 2012 Summer | |
| Augustine Kiprono Choge | Kenya | Athletics | 2008 Summer | |
| Giorgi Chogovadze | Soviet Union, Unified Team | Diving | 1988 Summer, 1992 Summer | |
| Paul Chohan | Canada | Field hockey | 1976 Summer, 1984 Summer, 1988 Summer | |
| Choi Aei-young | South Korea | Basketball | 1984 Summer | |
| Choi Bo-gun | Snowboarding | 2018 Winter | |
| Choi Bok-ran | Fencing | 1984 Summer | |
| Choi Byeong-chan | Weightlifting | 1992 Summer | |
| Choi Byeong-seop | Wrestling | 1964 Summer | |
| Choi Byung-chul | Fencing | 2004 Summer, 2008 Summer, 2012 Summer | |
| Choi Chang-hwan | Canoe sprint | 1988 Summer | |
| Choi Cheon-sik | Volleyball | 1988 Summer, 1996 Summer | |
| Choi Choon-ok | Field hockey | 1988 Summer | |
| Choi Chul-kwon | Basketball | 1988 Summer | |
| Choi Chul-woo | Football | 2000 Summer | |
| Choi Chung-il | Boxing | 1976 Summer | |
| Choi Chung-seok | Shooting | 1972 Summer, 1976 Summer | |
| Choi Chung-sik | Athletics | 1952 Summer, 1956 Summer | |
| Choi Da-bin | Figure skating | 2018 Winter | |
| Choi Dae-young | Shooting | 2000 Summer | |
| Choi Dong-kil | Weightlifting | 1992 Summer, 1996 Summer | |
| Choi Dong-ok | North Korea | Speed skating | 1972 Winter | |
| Choi Don-hui | South Korea | Volleyball | 1964 Summer | |
| Choi Duk-hoon | Wrestling | 2004 Summer | |
| Choi Eun-kyung | Short track speed skating | 2002 Winter, 2006 Winter | |
| Choi Eun-kyung | Field hockey | 1996 Summer | |
| Choi Eun-sook | Fencing | 2012 Summer, 2016 Summer | |
| Choi Eun-suk | Cycling road | 1984 Summer | |
| Choi Geun-nyeon | Handball | 1984 Summer | |
| Choi Gwang-hyeon | Judo | 2012 Summer | |
| Choi Gwi-seung | Modern pentathlon | 1964 Summer | |
| Choi Gyeong-hui | Athletics | 2004 Summer | |
| Choi Gyong-hui | North Korea | Artistic gymnastics | 1992 Summer | |
| Choi Gyong-sob | Table tennis | 1992 Summer, 1996 Summer | |
| Choi Gyu-jin | South Korea | Wrestling | 2012 Summer | |
| Han Choi | Malawi | Swimming | 2004 Summer | |
| Choi Hang-gi | South Korea | Weightlifting | 1948 Summer | |
| Choi Heung-chul | Ski jumping | 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter, 2018 Winter | |
| Choi Hye-jin | Diving | 2000 Summer | |
| Choi Hyeon-jeong | Handball | 2000 Summer | |
| Choi Hyeon-ju | Archery | 2012 Summer | |
| Choi Hye-ra | Swimming | 2008 Summer, 2012 Summer | |
| Choi Hye-sook | Speed skating | 1988 Winter | |
| Choi Hyo-joo | Table tennis | 2020 Summer | |
| Choi Hyun-ho | Handball | 2000 Summer | |
| Choi Im-heon | Cross country skiing | 2002 Winter, 2006 Winter | |
| Choi Im-jeong | Handball | 2004 Summer, 2008 Summer, 2012 Summer | |
| Choi In-chol | North Korea | Speed skating | 1992 Winter | |
| Choi In-jeong | South Korea | Fencing | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Choi Jae-bong | Speed skating | 1998 Winter, 2002 Winter, 2006 Winter | |
| Choi Jae-woo | Freestyle skiing | 2014 Winter, 2018 Winter | |
| Choi Jeong-hyeok | Wrestling | 1968 Summer | |
| Choi Ji-yeon | Korea Team | Ice hockey | 2018 Winter | |
| Choi Jong-kyu | South Korea | Basketball | 1968 Summer | |
| Choi Jong-kun | Weightlifting | 2000 Summer | |
| Choi Jong-ok | Volleyball | 1972 Summer | |
| Choi Joo-hwan | Baseball | 2020 Summer | |
| Choi Jung-hui | Speed skating | 1972 Winter | |
| Choi Jun-sang | Equestrian dressage | 2008 Summer | |
| Choi Kang-hee | Football | 1988 Summer | |
| Ken Choi | Hong Kong | Sailing | 1984 Summer | |
| Choi Ki Ho | Cycling track | 2012 Summer | |
| Choi Ki-soo | South Korea | Boxing | 1992 Summer, 2000 Summer | |
| Choi Kwang-hee | Volleyball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Choi Kyu-baek | Football | 2016 Summer | |
| Choi Kyung-hee | Basketball | 1984 Summer, 1988 Summer | |
| Choi Kyung-soo | Wrestling | 1976 Summer | |
| Choi Kyung-sun | Athletics | 2020 Summer | |
| Choi Kyu-woong | Swimming | 2012 Summer, 2016 Summer | |
| Choi Min-ho | Judo | 2004 Summer, 2008 Summer | |
| Choi Min-jeong | Short track speed skating | 2018 Winter, 2022 Winter | |
| Choi Min-kyu | Canoe sprint | 2016 Summer | |
| Choi Min-kyung | South Korea, France | Short track speed skating | 1998 Winter, 2002 Winter, 2006 Winter | |
| Choi Mi-ok | North Korea | Alpine skiing | 1992 Winter | |
| Choi Mi-seon | South Korea | Athletics | 1988 Summer | |
| Choi Mi-seon | Artistic gymnastics | 2000 Summer | |
| Choi Mi-soon | Field hockey | 1996 Summer | |
| Choi Mi-sun | Archery | 2016 Summer | |
| Choi Myeong-jin | Equestrian eventing | 1988 Summer, 1992 Summer | |
| Choi Myeong-suk | Athletics | 1952 Summer | |
| Choi Myong-jong | Wrestling | 1960 Summer | |
| Choi Nam-yeon | Speed skating | 1964 Winter | |
| Nicholas Choi | Hong Kong | Fencing | 2012 Summer | |
| Ryan Choi | 2020 Summer | |
| Choi Sang-kook | South Korea | Football | 1988 Summer | |
| Choi Sang-sun | Wrestling | 1996 Summer, 2000 Summer | |
| Choi Se-beom | Athletics | 1988 Summer | |
| Choi Se-bin | Fencing | 2024 Summer | |
| Choi Seong-deok | Rugby sevens | 2020 Summer | |
| Choi Seong-gon | Football | 1948 Summer | |
| Choi Seou | Ski jumping | 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter, 2018 Winter | |
| Choi Seung-woo | Cycling track | 2012 Summer | |
| Choi Seung-wook | Handball | 2004 Summer | |
| Choi Seung-yong | Speed skating | 1998 Winter, 2002 Winter, 2006 Winter | |
| Choi Seung-youn | 1984 Winter | |
| Choi Sin-il | Rowing | 1964 Summer | |
| Choi Sol-gyu | Badminton | 2020 Summer | |
| Choi Sook-ie | Judo | 2004 Summer | |
| Choi Soo-min | Swimming | 2000 Summer | |
| Choi Soon-ho | Football | 1988 Summer | |
| Choi Soo-yeon | Fencing | 2020 Summer | |
| Choi Suk-jae | Handball | 1988 Summer, 1992 Summer | |
| Choi Su-min | 2016 Summer, 2020 Summer | |
| Choi Sung-kuk | Football | 2004 Summer | |
| Choi Sung-yong | 1996 Summer | |
| Choi Sun-ho | Judo | 2008 Summer | |
| Choi Sun-hyung | Canoe sprint | 1988 Summer | |
| Sunny Choi | United States | Breaking | 2024 Summer | |
| Choi Sun-young | South Korea | Water polo | 1988 Summer | |
| Choi Tae-gon | Basketball | 1956 Summer | |
| Choi Tae-sup | Handball | 1984 Summer | |
| Choi Tae-uk | Football | 2004 Summer | |
| Choi Tae-woong | Volleyball | 2000 Summer | |
| Choi Won-joon | Baseball | 2020 Summer | |
| Choi Won-kwon | Football | 2004 Summer | |
| Choi Won-tae | Archery | 1984 Summer | |
| Choi Yeong-bae | Speed skating | 1960 Winter, 1964 Winter | |
| Choi Yeong-gi | Athletics | 1952 Summer, 1956 Summer | |
| Choi Yeong-suk | Artistic gymnastics | 1964 Summer | |
| Choi Yong-hee | Alpine skiing | 1992 Winter | |
| Choi Yong-jin | Speed skating | 1948 Winter | |
| Choi Yong-sin | Judo | 2000 Summer | |
| Choi Yong-soo | Football | 1996 Summer | |
| Choi Yoon-yeol | 1996 Summer | |
| Choi Youn-ah | Basketball | 2008 Summer | |
| Choi Young-ja | Tennis | 1996 Summer | |
| Choi Young-kil | Wrestling | 1964 Summer | |
| Choi Young-rae | Shooting | 2012 Summer | |
| Choi Yu-jung | Korea Team | Ice hockey | 2018 Winter | |
| Choi Yun-chil | South Korea | Athletics | 1948 Summer, 1952 Summer | |
| Choi Yun-hee | 2012 Summer | |
| Choi Yun-hui | Swimming | 1984 Summer | |
| Choi Yun-kyum | Football | 1988 Summer | |
| Choi Yun-suk | Speed skating | 2002 Winter | |
| Choidoryn Övgönkhüü | Mongolia | Judo | 1972 Summer | |
| Diananda Choirunisa | Indonesia | Archery | 2020 Summer, 2024 Summer | |
| Eugène Choisel | France | Athletics | 1900 Summer | |
| Małgorzata Chojnacka | Poland | Canoe sprint | 2008 Summer | |
| Lidia Chojecka | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Olga Chojecka | 2024 Summer | |
| Małgorzata Chojnacka | Artistic gymnastics | 1968 Summer | |
| Matt Chojnacki | United States | Freestyle skiing | 1998 Winter | |
| Omar Chokhmane | Morocco | Athletics | 1972 Summer | |
| Narong Chok-Umnuay | Thailand | Swimming | 1964 Summer | |
| Alex Chola | Zambia | Football | 1980 Summer | |
| Ernie Cholakis | Canada | Field hockey | 1984 Summer | |
| Velichko Cholakov | Bulgaria | Weightlifting | 2004 Summer | |
| Themis Cholevas | Greece | Basketball | 1952 Summer | |
| Marek Cholewa | Poland | Ice hockey | 1984 Winter, 1988 Winter, 1992 Winter | |
| Lauren Cholewinski | United States | Speed skating | 2010 Winter, 2014 Winter | |
| Luc Choley | France | Sailing | 1984 Summer, 1988 Summer | |
| Charalambos Cholidis | Greece | Wrestling | 1976 Summer, 1980 Summer, 1984 Summer, 1988 Summer | |
| Cholín | Spain | Football | 1928 Summer | |
| Maurice Chollet | Switzerland | Basketball | 1948 Summer, 1952 Summer | |
| Sára Cholnoky | Hungary | Sailing | 2016 Summer, 2020 Summer | |
| Wiktoria Chołuj | Poland | Wrestling | 2024 Summer | |
| Revaz Chomakhidze | Russia | Water polo | 2000 Summer, 2004 Summer | |
| Georgi Chomakov | Bulgaria | Fencing | 1980 Summer, 1988 Summer | |
| Samuel Chomba | Zambia | Football | 1988 Summer | |
| Valdemaras Chomičius | Soviet Union, Lithuania | Basketball | 1988 Summer, 1992 Summer | |
| Nednapa Chommuak | Thailand | Athletics | 1992 Summer | |
| Bumphen Chomvith | Sailing | 1960 Summer | |
| Chon Jong-won | South Korea | Sport climbing | 2020 Summer | |
| Chon Un-ju | North Korea | Shooting | 1992 Summer | |
| Dimitrios Chondrokoukis | Cyprus | Athletics | 2016 Summer | |
| Anthony Chong | Malaysia | 1968 Summer | |
| Chong Chang-suk | North Korea | Speed skating | 1992 Winter | |
| Chong Gum | Rhythmic gymnastics | 1992 Summer | |
| Joseph Chong | Malaya | Shooting | 1956 Summer | |
| Chong Moon-kyong | South Korea | Volleyball | 1976 Summer | |
| Chong Siao Chin | Hong Kong | Judo | 1984 Summer, 1988 Summer | |
| Chong Tae-hyon | South Korea | Baseball | 2000 Summer, 2008 Summer | |
| Nikola Chongarov | Bulgaria | Alpine skiing | 2014 Winter | |
| Joseph Chongo | Zambia | Boxing | 1988 Summer, 1992 Summer, 1996 Summer | |
| Sermbhan Chongrak | Thailand | Weightlifting | 1964 Summer | |
| Arli Chontey | Kazakhstan | 2016 Summer | |
| Choo Ga-eun | South Korea | Shooting | 2020 Summer | |
| Choo Hwa-il | 1956 Summer, 1964 Summer | |
| Jovina Choo | Singapore | Sailing | 2016 Summer | |
| Leanne Choo | Australia | Badminton | 2012 Summer, 2016 Summer | |
| Vichan Choocherd | Thailand | Athletics | 1984 Summer | |
| Gilbert Choombe | Zambia | Boxing | 2012 Summer | |
| Annie Choong | Malaya | Athletics | 1956 Summer | |
| Joe Choong | Great Britain | Modern pentathlon | 2016 Summer, 2020 Summer, 2024 Summer | |
| Choong Tan Fook | Malaysia | Badminton | 2000 Summer, 2004 Summer, 2008 Summer | |
| Chauzje Choosha | Zambia | Athletics | 2012 Summer | |
| Rodolfo Choperena | Mexico | Basketball | 1936 Summer | |
| Richard Chopping | Canada | Field hockey | 1964 Summer | |
| Baeden Choppy | Australia | 1996 Summer | |
| Neeraj Chopra | India | Athletics | 2020 Summer, 2024 Summer | |
| Carlos Choque | Argentina | Shooting | 1952 Summer | |
| Robert Choquette | Canada | Rowing | 1976 Summer | |
| Efstathios Chorafas | Greece | Swimming | 1896 Summer | |
| Dilshod Choriev | Uzbekistan | Judo | 2012 Summer | |
| Mavzuna Chorieva | Tajikistan | Boxing | 2012 Summer | |
| Jerzy Choroba | Poland | Field hockey | 1972 Summer | |
| Jerzy Choromański | Wrestling | 1992 Summer | |
| Martin Chorváth | Slovakia | Canoe sprint | 2004 Summer | |
| Norito Chosa | Japan | Shooting | 1984 Summer | |
| Léopold Buffin de Chosal | Belgium | Modern pentathlon | 1924 Summer | |
| Riki Choshu | South Korea | Wrestling | 1972 Summer | |
| Joris Chotard | France | Football | 2024 Summer | |
| Morville Chote | Great Britain | Athletics | 1948 Summer | |
| Yusuf Chothia [ Wikidata ] | Australia | Boxing | 2024 Summer | |
| Thanyalak Chotphibunsin | Thailand | Shooting | 2008 Summer | |
| Hector Chotteau | Belgium | Ice hockey | 1928 Winter | |
| Robert Chottin | France | Athletics | 1924 Summer | |
| Chou Tao | China | Rhythmic gymnastics | 2008 Summer | |
| Chou Tien-chen | Chinese Taipei | Badminton | 2016 Summer, 2020 Summer, 2024 Summer | |
| Chou Yen-sheng | Shooting | 1968 Summer | |
| Larissa Chouaib | Lebanon | Table tennis | 1996 Summer | |
| Rachid Chouhal | Malta | Athletics | 2012 Summer | |
| Ferid Chouchane | Tunisia | Football | 1996 Summer | |
| Naceur Chouchane | 1988 Summer | |
| Arshad Choudhry | Pakistan | Sailing | 1984 Summer | |
| Roy Choudhury [ Wikidata ] | India | Shooting | 1972 Summer, 1980 Summer | |
| Shahanuddin Choudhury [ Wikidata ] | Bangladesh | Athletics | 1988 Summer, 1992 Summer | |
| Souren Choudhury | India | Shooting | 1952 Summer | |
| Nabil Choueiri | Lebanon | Athletics | 1980 Summer | |
| Bahadur Singh Chauhan | India | 1980 Summer | |
| Jean-Marc Chouinard | Canada | Fencing | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| Josée Chouinard | Figure skating | 1992 Winter, 1994 Winter | |
| Marouan Chouiref | Tunisia | Handball | 2012 Summer, 2016 Summer | |
| Khalid Choukoud | Netherlands | Athletics | 2020 Summer, 2024 Summer | |
| Mayah Chouloute [ Wikidata ] | Haiti | Swimming | 2024 Summer | |
| Alexander Choupenitch | Czech Republic | Fencing | 2016 Summer, 2020 Summer, 2024 Summer | |
| Maialen Chourraut | Spain | Canoe slalom | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Lucien Choury | France | Cycling track | 1924 Summer | |
| Jesús Chousal | Chile | Cycling road | 1936 Summer | |
| Sneh Chousurin | Thailand | Fencing | 1976 Summer | |
| Laëtitia Choux | France | Swimming | 1996 Summer, 2000 Summer | |
| Chov Sotheara | Cambodia | Wrestling | 2016 Summer | |
| Josef Chovanec | Czechoslovakia | Boxing | 1956 Summer | |
| Amy Chow | United States | Artistic gymnastics | 1996 Summer, 2000 Summer | |
| Bob Chow | Shooting | 1948 Summer | |
| Chow Chang Sing | China | Athletics | 1936 Summer | |
| Felice Chow | Trinidad and Tobago | Rowing | 2016 Summer, 2020 Summer | |
| Helen Chow | Malaysia | Swimming | 1984 Summer | |
| Chow Kwong Choi | Hong Kong | Cycling road, Cycling track | 1964 Summer | |
| Chow Kwong Man | Cycling road | 1964 Summer | |
| Chow Kwong Wing | Rowing | 2008 Summer | |
| Chow Lai Yee | Swimming | 1984 Summer | |
| Chow Mei Kuan | Malaysia | Badminton | 2020 Summer | |
| Chow Shiu-hung | Chinese Taipei | Football | 1960 Summer | |
| Chow Tai Ming | Hong Kong | Cycling road | 1988 Summer | |
| Chow Tsun Man | Shooting | 1976 Summer, 1984 Summer | |
| Chow Tsz Ki | Fencing | 2004 Summer, 2008 Summer | |
| Andrzej Chowaniec | Poland | Ice hockey | 1984 Winter | |
| Mateusz Chowaniec | Swimming | 2024 Summer | |
| Stefan Chowaniec | Ice hockey | 1972 Winter, 1976 Winter, 1980 Winter | |
| Shagun Chowdhary | India | Shooting | 2012 Summer | |
| Wes Chowen | United States | Cycling road | 1960 Summer, 1964 Summer | |
| Alain Choo Choy | Mauritius | Table tennis | 1988 Summer | |
| Choy Hiu Fung | Hong Kong | Cycling road | 2020 Summer | |
| Choy Mow Thim | Malaysia | Cycling road, Cycling track | 1964 Summer | |
| Choy Yiu Chung | Hong Kong | Cycling road | 1984 Summer | |
| Georgi Choykov | Bulgaria | Canoe sprint | 1996 Summer | |
| Rafał Choynowski | Poland | Equestrian eventing | 1996 Summer | |
| Charbel Chrabie | Lebanon | Judo | 1992 Summer | |
| Martina Chrapánová | Slovakia | Biathlon | 2014 Winter | |
| Karolina Chrapek | Poland | Alpine skiing | 2014 Winter | |
| Pavla Chrástová | Czech Republic | Swimming | 1996 Summer | |
| Kevin Chree | South Africa | Field hockey | 1996 Summer | |
| André Chrétien | France | Modern pentathlon | 1936 Summer | |
| Margaux Chrétien | Artistic swimming | 2016 Summer | |
| Jérôme Christ | Basketball | 1960 Summer | |
| Jerzy Christ | Poland | Ice hockey | 1984 Winter, 1988 Winter | |
| Julius Christ [ Wikidata ] | Germany | Rowing | 2024 Summer | |
| Kali Christ | Canada | Speed skating | 2014 Winter, 2018 Winter | |
| Gérard Christaud-Pipola | France | Bobsleigh | 1968 Winter, 1972 Winter, 1976 Winter, 1984 Winter | |
| Jacques Christaud-Pipola | 1968 Winter, 1972 Winter | |
| Björn Christen | Switzerland | Ice hockey | 2002 Winter | |
| Franz Christen | Wrestling | 1936 Summer | |
| Lara Christen | Ice hockey | 2022 Winter | |
| Nick Christen | Handball | 1996 Summer | |
| Nina Christen | Shooting | 2016 Summer, 2020 Summer, 2024 Summer | |
| Werner Christen | Athletics | 1948 Summer | |
| Alfred Christensen | Denmark | Canoe sprint | 1948 Summer | |
| Allan Christensen | Shooting | 1952 Summer | |
| Basil Christensen | Great Britain | Field hockey | 1968 Summer | |
| Birgit Christensen | Denmark | Football | 1996 Summer | |
| Børge Christensen | Shooting | 1948 Summer | |
| Chris Christensen | Swimming | 2008 Summer | |
| Christen Christensen | Norway | Figure skating | 1936 Winter | |
| Christian Christensen | Denmark | Athletics | 1900 Summer | |
| Niels Christian Christensen | Shooting | 1908 Summer | |
| Christian Christensen | Boxing | 1948 Summer | |
| Claes Thunbo Christensen | Sailing | 1976 Summer | |
| Claus Christensen | Swimming | |
| Conrad Christensen | Norway | Artistic gymnastics | 1912 Summer | |
| Devere Christensen | United States | Water polo | 1948 Summer | |
| Dietrich Christensen | Germany | Sailing | 1936 Summer | |
| Edgar Christensen | Norway | Boxing | 1924 Summer | |
| Edvart Christensen | Sailing | 1912 Summer | |
| Emil Christensen | Denmark | Wrestling | 1920 Summer | |
| Erik Christensen | Canoe sprint | 1960 Summer | |
| Finn Thunbo Christensen | Sailing | 1976 Summer | |
| Gunnar Christensen | Athletics | 1936 Summer | |
| Harald Christensen | Wrestling | 1908 Summer, 1912 Summer | |
| Harald Christensen | Cycling track | 1932 Summer | |
| Henning Christensen | Sailing | 1952 Summer | |
| Herluf Christensen | Athletics | 1948 Summer | |
| Jens Christensen | Sailing | 1980 Summer | |
| Johannes Christensen | Athletics | 1912 Summer | |
| John Christensen | Swimming | 1936 Summer | |
| John Christensen | New Zealand | Field hockey | 1968 Summer, 1972 Summer, 1976 Summer | |
| Joss Christensen | United States | Freestyle skiing | 2014 Winter | |
| Kim Christensen | Denmark | Athletics | 2012 Summer | |
| Klavs Jørn Christensen | Shooting | 1988 Summer, 1992 Summer | |
| Lars Christensen | Rowing | 1992 Summer, 1996 Summer | |
| Lennart Christensen | Shooting | 1972 Summer | |
| Marius Christensen | Modern pentathlon | 1920 Summer, 1924 Summer | |
| Michael Færk Christensen | Cycling track | 2008 Summer | |
| Mogens Christensen | Norway | Luge | 1964 Winter | |
| Morten Christensen | Denmark | Tennis | 1988 Summer | |
| Morten Stig Christensen | Handball | 1980 Summer, 1984 Summer | |
| Øivind Christensen | Norway | Sailing | 1936 Summer, 1948 Summer, 1960 Summer | |
| Peik Christensen | Alpine skiing | 1972 Winter | |
| Sigurd Christensen | Denmark | Sailing | 1936 Summer | |
| Simone Christensen | Cycling BMX racing | 2016 Summer, 2020 Summer | |
| Søren Peter Christensen | Artistic gymnastics | 1912 Summer | |
| Steen Christensen | Sailing | 1960 Summer | |
| Tom Christensen | Norway | Ice hockey | 1972 Winter | |
| Valborg Christensen | Denmark | Swimming | 1936 Summer | |
| Zane Christensen | Australia | Volleyball | 2004 Summer | |
| Micah Christenson | United States | 2016 Summer, 2020 Summer, 2024 Summer | |
| Anders Christensson | Sweden | Rowing | 1996 Summer | |
| Adèle Christiaens | Belgium | Fencing | 1936 Summer, 1948 Summer | |
| Bill Christian | United States | Ice hockey | 1960 Winter, 1964 Winter | |
| Brendan Christian | Antigua and Barbuda | Athletics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Dave Christian | United States | Ice hockey | 1980 Winter | |
| Donald Christian | Antigua and Barbuda | Cycling track | 1976 Summer | |
| Frederick Christian | Great Britain | Cricket | 1900 Summer | |
| Gordon Christian | United States | Ice hockey | 1956 Winter | |
| Roger Christian | 1960 Winter, 1964 Winter | |
| Tim Christian | Canada | Rowing | 1984 Summer | |
| Carina Rosenvinge Christiansen | Denmark | Archery | 2012 Summer | |
| Carl Christiansen | Norway | Rowing | 1936 Summer | |
| | Sailing | 1912 Summer | |
| Erik Christiansen | Denmark | Rowing | 1980 Summer, 1984 Summer | |
| Fritz Christiansen | Wrestling | 1920 Summer | |
| Gerner Christiansen | Canoe sprint | 1956 Summer | |
| Glen Christiansen | Sweden | Swimming | 1980 Summer | |
| Hans Christiansen | Norway | Sailing | 1912 Summer | |
| Henrik Christiansen | Speed skating | 2010 Winter | |
| Henrik Christiansen | Swimming, Marathon swimming | 2016 Summer, 2020 Summer, 2024 Summer | |
| Hugo Christiansen | Denmark | Rowing | 1960 Summer | |
| Kåre Christiansen | Norway | Bobsleigh | 1952 Winter | |
| Karianne Christiansen | Alpine skiing | 1972 Winter | |
| Keith Christiansen | United States | Ice hockey | 1972 Winter | |
| Kim Christiansen | Norway | Snowboarding | 1998 Winter, 2002 Winter, 2006 Winter | |
| Lars Christiansen | Denmark | Handball | 2008 Summer | |
| Lauritz Christiansen [ Wikidata ] | Athletics | 1912 Summer | |
| Lauritz Christiansen | Norway | Sailing | 1920 Summer | |
| Lorang Christiansen | Cycling road | 1948 Summer, 1952 Summer | |
| Mads Christiansen | Denmark | Handball | 2016 Summer | |
| Mathias Christiansen | Badminton | 2020 Summer | |
| Max Christiansen | Germany | Football | 2016 Summer | |
| Nils Christiansen | Philippines | Swimming | 1936 Summer | |
| Nina Christiansen | Denmark | Athletics | 1996 Summer | |
| Peter Christiansen | Rowing | 1964 Summer, 1968 Summer, 1972 Summer | |
| Preben Christiansen | Fencing | 1936 Summer | |
| Steve Christiansen | United States | Rowing | 1976 Summer | |
| Thomas Christiansen | Denmark | Diving | 1948 Summer, 1952 Summer | |
| Villy Christiansen | Canoe sprint | 1956 Summer | |
| Tyler Christianson | Panama | Swimming | 2020 Summer, 2024 Summer | |
| Per Christiansson | Sweden | Cycling road | 1984 Summer | |
| Stéphane Christidis | France | Sailing | 2004 Summer, 2012 Summer | |
| Stiliani Christidou [ Wikidata ] | Greece | Rhythmic gymnastics | 2004 Summer | |
| Alan Christie | Canada | Athletics | 1924 Summer | |
| Elise Christie | Great Britain | Short track speed skating | 2010 Winter, 2014 Winter, 2018 Winter | |
| Jeff Christie | Canada | Luge | 2006 Winter, 2010 Winter | |
| Jonatan Christie | Indonesia | Badminton | 2020 Summer, 2024 Summer | |
| Linford Christie | Great Britain | Athletics | 1988 Summer, 1992 Summer, 1996 Summer | |
| Moss Christie | Australia | Swimming | 1924 Summer | |
| Neil Christie | Great Britain | Rowing | 1976 Summer, 1980 Summer | |
| Nick Christie | United States | Athletics | 2020 Summer | |
| Rajendran Christie | India | Field hockey | 1968 Summer | |
| Tom Christie | Great Britain | Rowing | 1948 Summer | |
| Carl-Axel Christiernsson | Sweden | Athletics | 1920 Summer, 1924 Summer | |
| Ernst Christl | West Germany | Cycling road | 1988 Summer | |
| Otto Christman | Canada | Football | 1904 Summer | |
| Kyra Christmas | Water polo | 2020 Summer | |
| Robert Christmas | Rowing | 1948 Summer | |
| Christodoulos Christodoulides | Cyprus | Judo | 2004 Summer | |
| Evangelia Christodoulou | Greece | Rhythmic gymnastics | 2000 Summer | |
| Fanis Christodoulou | Basketball | 1996 Summer | |
| Maria Christodoulou | Artistic swimming | 2004 Summer | |
| Theodoros Christodoulou | Cyprus | Alpine skiing | 2002 Winter, 2006 Winter | |
| Steve Christoff | United States | Ice hockey | 1980 Winter | |
| Louis Christoffel | Belgium | Wrestling | 1924 Summer | |
| Berit Christoffersen | Denmark | Rowing | 1992 Summer, 1996 Summer | |
| Birte Christoffersen | Denmark, Sweden | Diving | 1948 Summer, 1956 Summer, 1960 Summer | |
| Bjørn Christoffersen | Norway | Rowing | 1952 Summer | |
| Hjalmar Christoffersen | Denmark | Football | 1912 Summer | |
| John Christoffersen | Wrestling | 1924 Summer | |
| Morten Christoffersen | Sailing | 1992 Summer, 1996 Summer | |
| Konstantinos Christofidelis | Greece | Volleyball | 2004 Summer | |
| Athina Christoforaki | Basketball | 2004 Summer | |
| Nikolaos Christoforidis | Water polo | 1988 Summer | |
| Antri Christoforou | Cyprus | Cycling road | 2016 Summer, 2020 Summer, 2024 Summer | |
| Nikolaos Christogiannopoulos | Greece | Fencing | 1948 Summer | |
| Christos Christomanos | Rowing | 1988 Summer | |
| Werner Christoph | East Germany | Sailing | 1968 Summer, 1972 Summer | |
| Pierre Christophe | France | Art competitions | 1928 Summer | |
| Robert Christophe | Swimming | 1956 Summer, 1960 Summer, 1964 Summer | |
| Suzanne Christophe [ Wikidata ] | Belgium | Art competitions | 1932 Summer | |
| Marcus Christopher | United States | Cycling BMX freestyle | 2024 Summer | |
| Tyler Christopher | Canada | Athletics | 2008 Summer | |
| Else Christophersen | Norway | Equestrian dressage | 1952 Summer, 1956 Summer | |
| Sven-Sören Christophersen | Germany | Handball | 2008 Summer | |
| Robert Christopherson | United States | Boxing | 1964 Summer | |
| Dimitrios Christopoulos | Greece | Athletics | 1896 Summer | |
| Stephanos Christopoulos | Wrestling | 1896 Summer | |
| A. Christory [ Wikidata ] | France | Art competitions | 1924 Summer | |
| Apostolos Christou | Greece | Swimming | 2016 Summer, 2020 Summer, 2024 Summer | |
| Ioannis Christou | Rowing | 2008 Summer, 2012 Summer, 2016 Summer | |
| Kate Christowitz | South Africa | 2016 Summer | |
| Barrett Christy | United States | Snowboarding | 1998 Winter | |
| Stanisław Chrobak | Poland | Military ski patrol | 1924 Winter | |
| Radmila Chroboková | Czech Republic | Figure skating | 1994 Winter | |
| Jerzy Chromik | Poland | Athletics | 1956 Summer, 1960 Summer | |
| Józefa Chromik | Cross country skiing | 1972 Winter | |
| Ludomir Chronowski | Fencing | 1980 Summer, 1988 Summer | |
| Tarek Ben Chrouda | Tunisia | Football | 1996 Summer | |
| Lucie Chroustovská | Czech Republic | Cross country skiing | 1994 Winter | |
| Mateusz Chruściński | Poland | Figure skating | 2010 Winter | |
| Alexandros Chrysafos [ Wikidata ] | Greece | Swimming | 1896 Summer | |
| Ioannis Chrysochoou | Rowing | 1960 Summer | |
| Lavinia Chrystal | Australia | Alpine skiing | 2014 Winter | |
| Sławomir Chrzanowski | Poland | Cycling road | 1996 Summer | |
| Evgueni Chtchetinine | Belarus | Table tennis | 1996 Summer, 2000 Summer | |
| Jan Chtiej | Poland | Cycling road | 1960 Summer | |
| Fredj Chtioui | Tunisia | Boxing | 1976 Summer | |
| Rafaâ Chtioui | Cycling road | 2008 Summer | |
| Sylvain Chtounder | France | Sailing | 1996 Summer | |
| Aurelio Chu Yi | Panama | Judo | 1964 Summer | |
| Chu Hoàng Diệu Linh | Vietnam | Taekwondo | 2012 Summer | |
| Chu Hui | China | Basketball | 1996 Summer | |
| Chu Jinling | Volleyball | 2012 Summer | |
| Julie Chu | United States | Ice hockey | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Chu Ka Mong | Hong Kong | Fencing | 2020 Summer | |
| Chu Ki-young | South Korea | Athletics | 1996 Summer | |
| Chu Ming | Hong Kong | 1964 Summer | |
| Chu Mu-yen | Chinese Taipei | Taekwondo | 2004 Summer, 2008 Summer | |
| Chu Shisheng | China | Fencing | 1984 Summer | |
| Sidney Chu | Hong Kong | Short track speed skating | 2022 Winter | |
| Willie Chu | Chinese Taipei | Basketball | 1956 Summer | |
| Chu Yafei | China | Athletics | 2008 Summer | |
| Chu Zhengyong | Canoe sprint | 1984 Summer | |
| Chua Bonhuaa | Basketball | 1948 Summer | |
| Chua Boon Huat | Malaysia | Field hockey | 2000 Summer | |
| Chua Eng Kim | Malaya | 1956 Summer | |
| Chua Koon Siong | Singapore | Weightlifting | 1976 Summer | |
| Marilyn Chua | Malaysia | Swimming | 2000 Summer | |
| Chua Phung Kim | Malaysia, Singapore | Weightlifting | 1964 Summer, 1968 Summer | |
| Raphael Matthew Chua | Philippines | Swimming | 2004 Summer | |
| Chuah Eng Cheng | Malaya | Field hockey | 1956 Summer | |
| Chuan Hung-ping | Chinese Taipei | Diving | 1996 Summer | |
| Anthony Chuang | Hong Kong | Shooting | 1984 Summer | |
| Chuang Chia-chia | Chinese Taipei | Taekwondo | 2016 Summer | |
| Chuang Chia-jung | Tennis | 2008 Summer, 2012 Summer | |
| Chuang Chih-yuan | Table tennis | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Chuang Lai-chun | Luge | 1984 Winter | |
| Chuang Tang-Fa | Modern pentathlon | 1988 Summer | |
| Yang Chuan-kwang | Athletics | 1956 Summer, 1960 Summer, 1964 Summer | |
| Nikolay Chuchalov | Soviet Union | Wrestling | 1960 Summer | |
| Josef Chuchla | Czech Republic | Skeleton | 2002 Winter | |
| Yordan Chuchuganov | Bulgaria | Cross country skiing | 2018 Winter | |
| Leonid Chuchunov | Russia | Wrestling | 2000 Summer | |
| Angela Chuck | Jamaica | Swimming | 2000 Summer, 2004 Summer | |
| Aleksandra Chudina | Soviet Union | Athletics | 1952 Summer | |
| Aleksey Chudinov | Unified Team | Boxing | 1992 Summer | |
| Sergey Chudinov | Russia | Skeleton | 2010 Winter, 2014 Winter | |
| Polina Chudinova [ Wikidata ] | Russian Olympic Committee | Freestyle skiing | 2022 Winter | |
| Václav Chudomel | Czechoslovakia | Athletics | 1964 Summer | |
| Maxim Chudov | Russia | Biathlon | 2006 Winter, 2010 Winter | |
| Kamila Chudzik | Poland | Athletics | 2008 Summer | |
| Andrzej Chudziński | Swimming | 1972 Summer | |
| Chueh Ming-hui | Chinese Taipei | Softball | 2008 Summer | |
| Andrey Chugay | Kazakhstan | Cycling track | 2024 Summer | |
| Ioseb Chugoshvili | Belarus | Wrestling | 2012 Summer | |
| Galina Chugunova | Russia | Canoe sprint | 2000 Summer | |
| Pierre Chuit | Switzerland | Sailing | 1952 Summer | |
| Anna Chuk | Bulgaria | Rowing | 2004 Summer | |
| Anatoly Chukanov | Soviet Union | Cycling road | 1976 Summer | |
| Vyacheslav Chukanov | Equestrian jumping | 1980 Summer, 1988 Summer | |
| Viktor Chukarin | Artistic gymnastics | 1952 Summer, 1956 Summer | |
| Oryslava Chukhlib | Ukraine | Luge | 2002 Winter | |
| Sergei Chukhray | Soviet Union | Canoe sprint | 1976 Summer, 1980 Summer | |
| Sonam Chuki | Bhutan | Archery | 1984 Summer | |
| Clement Chukwu | Nigeria | Athletics | 1996 Summer, 2000 Summer | |
| Vivian Chukwuemeka | 2000 Summer, 2008 Summer | |
| Rosemary Chukwuma | 2024 Summer | |
| Chika Chukwumerije | Taekwondo | 2004 Summer, 2008 Summer, 2012 Summer | |
| Yefim Chulak | Soviet Union | Volleyball | 1972 Summer, 1976 Summer | |
| Paitoon Chulatuppa | Thailand | Sailing | 1972 Summer | |
| Nataliya Chulkova | Russia | Athletics | 2000 Summer | |
| Preeda Chullamondhol | Thailand | Cycling track | 1964 Summer | |
| Jargalsaikhany Chuluunbat | Mongolia | Wrestling | 2012 Summer, 2016 Summer | |
| Edgar Chumacero | Mexico | Fencing | 2004 Summer | |
| Pavel Chumachenko | Russia | Athletics | 2000 Summer, 2004 Summer | |
| Dmytro Chumak | Ukraine | Fencing | 2008 Summer | |
| Dmytro Chumak | Weightlifting | 2016 Summer | |
| Igor Chumak | Soviet Union, Unified Team | Handball | 1988 Summer, 1992 Summer | |
| Oleh Chumak | Ukraine | Weightlifting | 1996 Summer | |
| Aleksandr Chumakov | Soviet Union | Sailing | 1952 Summer, 1956 Summer | |
| Sergey Chumakov | Canoe sprint | 1952 Summer | |
| Eunice Chumba | Bahrain | Athletics | 2020 Summer, 2024 Summer | |
| Valentina Chumicheva | Soviet Union | Diving | 1952 Summer, 1956 Summer | |
| Raquel Chumpitaz | Peru | Volleyball | 1980 Summer | |
| Chun Byung-kook | South Korea | Weightlifting | 1988 Summer | |
| Chun Byung-kwan | 1988 Summer, 1992 Summer, 1996 Summer | |
| Chun Chil-sung | Boxing | 1984 Summer | |
| Clarissa Chun | United States | Wrestling | 2008 Summer, 2012 Summer | |
| Chun Dae-hong | South Korea | Cycling track | 1996 Summer | |
| Chun Eun-sook | Basketball | 1996 Summer | |
| Chun Hee-chul | 1996 Summer | |
| Chun Hee-joo | Speed skating | 1994 Winter, 1998 Winter | |
| Chun Hon Chan | Canada | Weightlifting | 1968 Summer, 1972 Summer | |
| Chun In-gee | South Korea | Golf | 2016 Summer | |
| Chun In-shik | Canoe sprint | 1988 Summer | |
| Chun In-soo | Archery | 1984 Summer, 1988 Summer | |
| Chun Jin-chul | Boxing | 1988 Summer, 1992 Summer | |
| Chun Joo-hyun | Speed skating | 1998 Winter | |
| Chun Joo-weon | Basketball | 1996 Summer, 2000 Summer | |
| Chun Lee-kyung | Short track speed skating | 1992 Winter, 1994 Winter, 1998 Winter | |
| Chun Mi-kyung | Fencing | 1992 Summer, 1996 Summer | |
| Chun Sang-suk | Weightlifting | 1992 Summer, 1996 Summer | |
| Rasul Chunayev | Azerbaijan | Wrestling | 2016 Summer | |
| Yang Chun-chi [ Wikidata ] | Chinese Taipei | Archery | 1996 Summer | |
| Sueb Chundakowsolaya | Thailand | Boxing | 1956 Summer | |
| Chung Boo-young | South Korea | Rowing | 1988 Summer | |
| Chung Chi Lok | Hong Kong | Canoe sprint | 1992 Summer | |
| Chung Chiung-yao | Chinese Taipei | Softball | 1996 Summer | |
| Chung Dae-jin | South Korea | Weightlifting | 1992 Summer | |
| Chung Dong-goo | Wrestling | 1964 Summer | |
| Chung Dong-hoon | Boxing | 1956 Summer | |
| Chung Dong-kee | Volleyball | 1972 Summer | |
| Chung Eun-hee | Handball | 2000 Summer | |
| Chung Eun-kyung | Field hockey | 1988 Summer | |
| Chung Eun-soon | Basketball | 1996 Summer, 2000 Summer | |
| Chung Euy-tak | Volleyball | 1984 Summer, 1988 Summer | |
| Foy Gordon Chung | Fiji | Swimming | 1992 Summer | |
| Chung Hae-won | South Korea | Football | 1988 Summer | |
| Chung Hoon | Judo | 1992 Summer | |
| Chung In-kyo | Rowing | 1988 Summer | |
| Chung Jae-hee | Badminton | 1996 Summer, 2000 Summer | |
| Chung Jae-hun | Archery | 1992 Summer | |
| Chung Jae-won | Speed skating | 2018 Winter, 2022 Winter | |
| Chung Jae-woong | 2018 Winter | |
| Chung Jum-sik | Cycling track | 1988 Summer | |
| Chung Jung-yeon | Judo | 2012 Summer | |
| Chung Kook-chin | Football | 1948 Summer | |
| Chung Kum Weng | Malaya, Malaysia | Weightlifting | 1960 Summer, 1964 Summer | |
| Chung Kwang-soo | South Korea | Rowing | 1988 Summer | |
| Chung Kyo-mo | Athletics | 1964 Summer | |
| Chung Kyung-ho | Basketball | 1996 Summer | |
| Chung Kyung-ho | Football | 2004 Summer | |
| Chung Min-tae | Baseball | 2000 Summer | |
| Chung Nam-sik | Football | 1948 Summer | |
| Chung Nan-fei | Chinese Taipei | Weightlifting | 1964 Summer, 1968 Summer | |
| Chung Pao-ming | Boxing | 1984 Summer | |
| Chung Sang-hyun | South Korea | Field hockey | 1988 Summer | |
| Chung Sang-nam | Football | 1996 Summer | |
| Chung Shin-cho | Boxing | 1960 Summer, 1964 Summer | |
| Chung Soo-ki | Fencing | 1996 Summer | |
| Chung So-young | Badminton | 1992 Summer | |
| Chung Sun-hung | Volleyball | 1964 Summer | |
| Chung Sun-hye | 1996 Summer, 2000 Summer | |
| Chung Thị Thanh Lan | Vietnam | Swimming | 1980 Summer | |
| Chung Yong-hwan | South Korea | Football | 1988 Summer | |
| Chung Young-hoon | Cycling track | 1996 Summer | |
| Chung Yung-chi | Chinese Taipei | Weightlifting | 1984 Summer, 1988 Summer | |
| Chung Yun-hee | South Korea | Athletics | 2004 Summer, 2012 Summer | |
| Niu Chunge | China | 2024 Summer | |
| Steven Chungu | Zambia | Boxing | 1992 Summer | |
| Liu Chunhua | China | Ice hockey | 1998 Winter | |
| Pak Chun-hwa [ Wikidata ] | North Korea | Cycling road | 1992 Summer | |
| Kim Chun-ok [ Wikidata ] | Diving | 1992 Summer | |
| Kim Chun-son [ Wikidata ] | Artistic gymnastics | 1980 Summer | |
| Iryna Chunykhovska | Soviet Union | Sailing | 1988 Summer | |
| Zhang Chunyu [ Wikidata ] | China | Biathlon | 2022 Winter | |
| Pavel Chupa | Russian Olympic Committee | Freestyle skiing | 2018 Winter | |
| Anton Chupkov | Russia, Russian Olympic Committee | Swimming | 2016 Summer, 2020 Summer | |
| Emil Chuprenski | Bulgaria | Boxing | 1988 Summer | |
| Mykola Chupryna | Unified Team, Ukraine | Rowing | 1992 Summer, 1996 Summer | |
| Kyrylo Chuprynin | Ukraine | Athletics | 2000 Summer | |
| Darya Chuprys [ Wikidata ] | Independent Olympians | Shooting | 2024 Summer | |
| Yelena Churakova | Russia | Athletics | 2012 Summer | |
| Pavel Churavý | Czech Republic | Nordic combined | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Christopher Church | Great Britain | Cycling track | 1964 Summer | |
| Elizabeth Church | Swimming | 1948 Summer | |
| George Church | South Africa | Shooting | 1924 Summer | |
| Hunter Church [ Wikidata ] | United States | Bobsleigh | 2022 Winter | |
| Charles Churcher [ Wikidata ] | Great Britain | Shooting | 1908 Summer | |
| Harry Churcher | Athletics | 1948 Summer | |
| Antonia Churchill | United States | Sailing | 1936 Summer | |
| Bob Churchill | Great Britain | Shooting | 1972 Summer | |
| David Churchill | Canada | Swimming | 1984 Summer | |
| Douglas Churchill | Australia | Judo | 1972 Summer | |
| Joaquín Churchill | Chile | Taekwondo | 2024 Summer | |
| Kenneth Churchill | United States | Athletics | 1932 Summer | |
| Owen Churchill | Sailing | 1928 Summer, 1932 Summer, 1936 Summer | |
| Tom Churchill | Athletics | 1928 Summer | |
| William Churchill | 1924 Summer | |
| Ivan Chureshki | Bulgaria | Artistic gymnastics | 1936 Summer | |
| Agustín Churruca | Spain | Field hockey | 1972 Summer, 1976 Summer | |
| Andrei Churyla | Belarus | Athletics | 2012 Summer, 2016 Summer | |
| Oksana Chusovitina | Unified Team, Uzbekistan, Germany | Artistic gymnastics | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Jason Chute | Fiji | Swimming | 1988 Summer | |
| Surapong Chutimawong | Thailand | Football | 1956 Summer | |
| Ge Chutong | China | Swimming | 2024 Summer | |
| Ajay Chuttoo | Mauritius | Athletics | 1996 Summer | |
| Marcos Chuva | Portugal | 2012 Summer | |
| Tatiana Chuvaeva | Ukraine | Figure skating | 2002 Winter | |
| Vladimir Chuyan | Soviet Union | Shooting | 1964 Summer | |
| Illya Chuyev | Ukraine | Swimming | 2012 Summer | |
| Aida Chuyko | Soviet Union | Athletics | 1964 Summer | |
| Viktoria Chuyko | Ukraine | Shooting | 2004 Summer | |
| Nikolai Chuzhikov | Soviet Union | Canoe sprint | 1964 Summer, 1968 Summer | |
| Iryna Chuzhynova | Ukraine | Cycling road | 2004 Summer | |
| Aleš Chvalovský | Czech Republic | Football | 2000 Summer | |
| Dmitriy Chvykov | Kazakhstan, Kyrgyzstan | Ski jumping | 1998 Winter, 2002 Winter | |
| Utz Chwalla | Austria | Bobsleigh | 1972 Winter | |
| Zygmunt Chychła | Poland | Boxing | 1948 Summer, 1952 Summer | |
| Ioanna Chydirioti | Greece | Water polo | 2024 Summer | |
| Georgiy Chygayev | Ukraine | Boxing | 2008 Summer | |
| Serhiy Chykanov | Rowing | 2012 Summer | |
| Łukasz Chyła | Poland | Athletics | 2004 Summer, 2008 Summer | |
| Dorota Chylak | Swimming | 1988 Summer | |
| Andrzej Chylinski | United States | Athletics | 1996 Summer | |
| Heorhiy Chymerys | Ukraine | Modern pentathlon | 1996 Summer, 2000 Summer | |
| Callan Chythlook-Sifsof | United States | Snowboarding | 2010 Winter | |
| Dorota Chytrowska-Mika | Poland | Shooting | 1992 Summer | |
| Jan Chytrý | Czechoslovakia | Boxing | 1936 Summer | |
| Mauro Cía | Argentina | 1948 Summer | |
| Gino Ciabatti [ Wikidata ] | Italy | Rowing | 1908 Summer | |
| Nello Ciaccheri | Cycling road | 1924 Summer | |
| Sante Ciacci | San Marino | 1960 Summer | |
| Maria Ciach | Poland | Athletics | 1952 Summer | |
| Ivars Ciaguns | Latvia | Alpine skiing | 1998 Winter, 2002 Winter, 2006 Winter | |
| Mariano Ciai [ Wikidata ] | Italy | Wrestling | 1912 Summer | |
| Héléna Ciak | France | Basketball | 2016 Summer, 2020 Summer | |
| Gino Ciampa | Australia | Judo | 1984 Summer | |
| Matteo Ciampi | Italy | Swimming | 2020 Summer | |
| Franco Ciampitti | Art competitions | 1936 Summer | |
| Liliana Cian | Colombia | Swimming | 1976 Summer | |
| Nick Ciancio | Australia | Weightlifting | 1972 Summer | |
| Pedro de Ciancio | Argentina | Football | 1960 Summer | |
| Antonio Ciano | Italy | Judo | 2012 Summer | |
| Stefan Ciapała | Poland | Bobsleigh | 1956 Winter | |
| Pedro Ciapessoni | Uruguay | Rowing | 1972 Summer | |
| Jan Gąsienica Ciaptak | Poland | Alpine skiing, Ski jumping | 1948 Winter, 1952 Winter, 1956 Winter | |
| Massimo Ciaramella | Italy | Baseball | 1992 Summer | |
| Gerard Ciarcia | Ice hockey | 1984 Winter | |
| Petru Ciarnău | Romania | Wrestling | 1972 Summer, 1980 Summer | |
| Grzegorz Ciastek | Poland | Artistic gymnastics | 1976 Summer | |
| Fernand Ciatti | Luxembourg | Boxing | 1936 Summer | |
| Javier Ciáurriz | Spain | Football | 1968 Summer | |
| Peter Ciavaglia | United States | Ice hockey | 1994 Winter | |
| Edison Ciavattone | Uruguay | Basketball | 1960 Summer, 1964 Summer | |
| Aleksander Ciążyński | Poland | Field hockey | 1972 Summer | |
| Robert Ciba | Boxing | 1992 Summer | |
| Martin Cibák | Slovakia | Ice hockey | 2010 Winter | |
| Peter Cibák | Canoe slalom | 2008 Summer | |
| Gastón Cibert | Argentina | Sailing | 1948 Summer | |
| Anne Cibis | Germany | Athletics | 2008 Summer, 2012 Summer | |
| Dominika Cibulková | Slovakia | Tennis | 2008 Summer, 2012 Summer | |
| Oskars Cibuļskis | Latvia | Ice hockey | 2022 Winter | |
| Stefania Cicali | Italy | Canoe sprint | 2008 Summer | |
| Matilde Ciccia | Figure skating | 1976 Winter | |
| Angelo Ciccone | Cycling track | 2004 Summer, 2008 Summer | |
| Giulio Ciccone | Cycling road | 2020 Summer | |
| Carola Cicconetti | Fencing | 1984 Summer | |
| Ayhan Çiçek | Turkey | Weightlifting | 2000 Summer | |
| Alessandro Ciceri | Italy | Shooting | 1956 Summer | |
| Raúl Cicero | Mexico | Fencing | 1960 Summer | |
| Alina Cichecka | Poland | Artistic gymnastics | 1936 Summer | |
| Federico Cichero | Argentina | Cross country skiing | 2014 Winter | |
| Mauro Cichero | Venezuela | Football | 1980 Summer | |
| Pavel Cichi | Romania | Rowing | 1968 Summer | |
| Angelika Cichocka | Poland | Athletics | 2016 Summer | |
| Aleksander Cichoń | Wrestling | 1980 Summer | |
| Tomasz Cichy | Field hockey | 2000 Summer | |
| Nicolás Cicileo | Argentina | 2020 Summer | |
| Antonio Ciciliano | Italy | Sailing | 1960 Summer | |
| Matteo Cicinelli | Modern pentathlon | 2024 Summer | |
| Miranda Cicognani | Artistic gymnastics | 1952 Summer, 1956 Summer, 1960 Summer | |
| Rosella Cicognani | 1956 Summer, 1960 Summer | |
| Armando Cicognini | Argentina | Field hockey | 1968 Summer | |
| Jeanine Cicognini | Switzerland, Italy | Badminton | 2008 Summer, 2016 Summer | |
| Greta Cicolari | Italy | Beach volleyball | 2012 Summer | |
| Christine Cicot | France | Judo | 1996 Summer, 2000 Summer | |
| Salvator Cicurel | Egypt | Fencing | 1928 Summer | |
| Aina Cid | Spain | Rowing | 2016 Summer, 2020 Summer, 2024 Summer | |
| Almudena Cid | Rhythmic gymnastics | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Manuel Cid | Mexico | Equestrian dressage | 1984 Summer | |
| Ramón Cid | Spain | Athletics | 1976 Summer, 1980 Summer | |
| Cidinha | Brazil | Football | 2000 Summer | |
| Stefan Ciekański | Poland | Cycling road | 1980 Summer | |
| César Cielo | Brazil | Swimming | 2008 Summer, 2012 Summer | |
| Henry Cieman | Canada | Athletics | 1932 Summer | |
| Javier Cienfuegos | Spain | 2012 Summer, 2016 Summer, 2020 Summer | |
| Tessa Cieplucha | Canada | Swimming | 2020 Summer | |
| Olgierd Ciepły | Poland | Athletics | 1960 Summer, 1964 Summer | |
| Teresa Ciepły | 1960 Summer, 1964 Summer | |
| Miloš Čiernik | Czechoslovakia | Weightlifting | 1988 Summer, 1992 Summer | |
| Waldemar Cierpinski | East Germany | Athletics | 1976 Summer, 1980 Summer | |
| Waldemar Ciesielczyk | Poland | Fencing | 1988 Summer | |
| Piotr Cieśla | Handball | 1976 Summer | |
| Marcin Cieślak | Swimming | 2012 Summer | |
| Michał Cieślak | Rowing | 1992 Summer | |
| Włodzimierz Cieślak | Wrestling | 1972 Summer | |
| Sławomir Cieślakowski | Rowing | 1988 Summer | |
| Adam Cieślar | Nordic combined | 2014 Winter, 2018 Winter | |
| Gerard Cieślik | Football | 1952 Summer | |
| Victorio Cieslinskas | Uruguay | Basketball | 1948 Summer, 1952 Summer | |
| Jürgen Ciezki | East Germany | Weightlifting | 1976 Summer | |
| Jan Cífka | Czechoslovakia | Cross country skiing, Nordic combined, Ski jumping | 1932 Winter | |
| Ján Cifra | Volleyball | 1980 Summer | |
| Batuhan Çiftçi | Turkey | Boxing | 2020 Summer | |
| İbrahim Çiftçi | Wrestling | 2024 Summer | |
| Horacio Cifuentes | Argentina | Table tennis | 2020 Summer | |
| Mariana Cifuentes | Mexico | Artistic swimming | 2008 Summer | |
| Edith Cigana | Italy | Triathlon | 2000 Summer | |
| Carlota Ciganda | Spain | Golf | 2016 Summer, 2020 Summer, 2024 Summer | |
| Luka Ciganović | Yugoslavia | Water polo | 1936 Summer, 1948 Summer | |
| Luca Cigarini | Italy | Football | 2008 Summer | |
| Zdeno Cíger | Slovakia | Ice hockey | 1998 Winter | |
| Iva Ciglar | Croatia | Basketball | 2012 Summer | |
| Igor Cigolla | Italy | Alpine skiing | 1988 Winter | |
| Zdeněk Čihák | Czechoslovakia | Athletics | 1960 Summer | |
| Marius Cihărean | Romania | Weightlifting | 1996 Summer | |
| Traian Cihărean | 1988 Summer, 1992 Summer, 1996 Summer | |
| Jaroslav Cihlář | Czechoslovakia | Cycling road, Cycling track | 1956 Summer | |
| Anatolie Cîrîcu | Moldova | Weightlifting | 2012 Summer | |
| Thomas Cijan | Austria | Ice hockey | 1984 Winter, 1988 Winter | |
| Eileen Cikamatana | Australia | Weightlifting | 2024 Summer | |
| Lubos Cikel | Austria | Wrestling | 2004 Summer | |
| Milorad Čikić | Yugoslavia | Athletics | 1972 Summer | |
| Martin Cikl | Czech Republic | Ski jumping | 2010 Winter | |
| Metin Çıkmaz | Turkey | Wrestling | 1968 Summer | |
| Antanas Čikotas | Soviet Union | Rowing | 1976 Summer | |
| Stanisław Cikowski | Poland | Football | 1924 Summer | |
| Elena Erighina | Moldova | Weightlifting | 2020 Summer | |
| Marin Čilić | Croatia | Tennis | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Milena Cillerová | Czechoslovakia | Cross country skiing | 1972 Winter | |
| Jos Cillien | Luxembourg | Artistic gymnastics | 1936 Summer | |
| Ray Cillien | Boxing | 1960 Summer | |
| Ockert Cilliers | South Africa | Athletics | 2004 Summer | |
| Rudolf Čillík | Czechoslovakia | Cross country skiing | 1960 Winter | |
| Bilal Çiloğlu | Turkey | Judo | 2020 Summer | |
| Laurent Ciman | Belgium | Football | 2008 Summer | |
| Marco Cimatti | Italy | Cycling track | 1932 Summer | |
| Suzana Cimbal Špirelja | Croatia | Shooting | 2008 Summer | |
| Robert Cimera | Austria | Football | 1912 Summer | |
| Zvonimir Cimermančić | Yugoslavia | 1948 Summer | |
| Natalia Cimin | Italy | Softball | 2004 Summer | |
| Gabriele Cimini | Fencing | 2020 Summer, 2024 Summer | |
| Cristina Cimino | Rhythmic gymnastics | 1984 Summer | |
| Vilis Cimmermanis | Latvia | Athletics | 1924 Summer, 1928 Summer | |
| Luigi Cimnaghi | Italy | Artistic gymnastics | 1964 Summer, 1968 Summer | |
| Gheorghe Cimpoia | Romania | Biathlon | 1964 Winter, 1968 Winter | |
| Otto Cimrman | Czechoslovakia | Ice hockey | 1956 Winter | |
| Ateş Çınar | Turkey | Sailing | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Deniz Çınar | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Jan Cincibuch | Czech Republic | Rowing | 2020 Summer | |
| Manolita Cinco | Philippines | Athletics | 1956 Summer | |
| Giuseppe Cindolo | Italy | 1972 Summer, 1976 Summer | |
| Luka Cindrić | Croatia | Handball | 2024 Summer | |
| Slavin Cindrić | Yugoslavia | Football | 1920 Summer, 1928 Summer | |
| Cécile Cinélu | France | Athletics | 1992 Summer, 1996 Summer | |
| Lukáš Cingel | Slovakia | Ice hockey | 2018 Winter | |
| Darko Cingesar | Slovenia | Handball | 2016 Summer | |
| Ezio Cini | Italy | Shooting | 1984 Summer | |
| Luigi Cini | Brazil | Skateboarding | 2024 Summer | |
| Mathilde Cini | France | Swimming | 2016 Summer | |
| Ondřej Cink | Czech Republic | Cycling mountain bike | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Arnaldo Cinquetti | Italy | Swimming | 1972 Summer | |
| Lucio Cinti | Argentina | Rugby sevens | 2020 Summer | |
| Gerd Cintl | Germany | Rowing | 1960 Summer | |
| Jeyvier Cintrón | Puerto Rico | Boxing | 2012 Summer, 2016 Summer | |
| Alin Florin Cioancă | Romania | Cross country skiing | 2018 Winter | |
| Andrei Ciobanu | Football | 2020 Summer | |
| Mihaela Ciobanu | Spain | Handball | 2012 Summer | |
| Ramona Maria Ciobanu | Romania | Diving | 2004 Summer, 2008 Summer | |
| Victor Ciobanu | Moldova | Wrestling | 2020 Summer, 2024 Summer | |
| Dumitru Ciobotaru | Romania | Boxing | 1952 Summer | |
| Gheorghe Ciobotaru | Wrestling | 1976 Summer | |
| Mihai Cioc | Judo | 1980 Summer, 1984 Summer | |
| Clara Elena Ciocan | Diving | 1992 Summer, 1996 Summer, 2000 Summer | |
| Constantin Ciocan | Cycling road | 1964 Summer | |
| Mario Ciocco | Switzerland | Shooting | 1948 Summer | |
| Jennifer Ciochetti | Canada | Bobsleigh | 2014 Winter | |
| Gheorghe Ciochină | Romania | Boxing | 1976 Summer | |
| Șerban Ciochină | Athletics | 1964 Summer, 1968 Summer | |
| Anne-Cécile Ciofani | France | Rugby sevens | 2020 Summer, 2024 Summer | |
| Walter Ciofani | Athletics | 1984 Summer | |
| Gerald Ciolek | Germany | Cycling road | 2008 Summer | |
| Valentina Cioltan | Romania | Athletics | 1972 Summer | |
| Maria Cioncan | 2004 Summer | |
| Daniele Cioni | Italy | Shooting | 1984 Summer, 1988 Summer, 1992 Summer | |
| Vittorio Cioni | Rowing | 1932 Summer | |
| Dragomir Cioroslan | Romania | Weightlifting | 1976 Summer, 1980 Summer, 1984 Summer | |
| Emilia Elena Ciosu | Table tennis | 1992 Summer, 1996 Summer | |
| Emanuela Ciotău [ Wikidata ] | Rowing | 2024 Summer | |
| Dragutin Ciotti | Yugoslavia | Artistic gymnastics | 1928 Summer | |
| Nicola Ciotti | Italy | Athletics | 2004 Summer | |
| Ivo Cipci | Yugoslavia | Water polo | 1956 Summer | |
| Josef Čipera | Bohemia | Fencing | 1912 Summer | |
| Dumitru Cipere | Romania | Boxing | 1980 Summer | |
| Aydoğan Çipiloğlu | Turkey | Football | 1960 Summer | |
| Bruno Cipolla | Italy | Rowing | 1968 Summer | |
| Glorianda Cipolla | Alpine skiing | 1968 Winter | |
| Jean Cipollina | Rowing | 1924 Summer | |
| Cesare Cipollini | Cycling track | 1976 Summer | |
| Mario Cipollini | Cycling road | 1996 Summer | |
| Pete Cipollone | United States | Rowing | 2000 Summer, 2004 Summer | |
| Angelo Cipolloni | Italy | Athletics | 1996 Summer | |
| Milan Cipov | Slovakia | Water polo | 2000 Summer | |
| Morgan Ciprès | France | Figure skating | 2014 Winter, 2018 Winter | |
| Andrea Cipressa | Italy | Fencing | 1984 Summer, 1988 Summer | |
| Erica Cipressa | 2020 Summer | |
| Stefano Cipressi | Canoe slalom | 2012 Summer | |
| Antoine Cipriani | France | Canoe sprint | 1976 Summer | |
| Juan Cipriano | Philippines | Alpine skiing | 1972 Winter | |
| Maria Cipriano | Brazil | Athletics | 1968 Summer | |
| Olímpio Cipriano | Angola | Basketball | 2004 Summer, 2008 Summer | |
| Pina Cipriotto | Italy | Artistic gymnastics | 1936 Summer | |
| Aigars Cipruss | Latvia | Ice hockey | 2002 Winter, 2006 Winter | |
| Emīls Cipulis | Bobsleigh | 2022 Winter | |
| Mārtiņš Cipulis | Ice hockey | 2006 Winter, 2010 Winter, 2014 Winter | |
| Gül Çiray | Turkey | Athletics | 1960 Summer | |
| Anthony Circelli | Italy | Ice hockey | 1992 Winter, 1994 Winter | |
| Samba Ciré | France | Athletics | 1924 Summer | |
| Patricia Cireș | Romania | Rowing | 2024 Summer | |
| Jacinto Ciria Cruz | Philippines | Basketball | 1936 Summer | |
| Aleksandar Ćirić | Serbia and Montenegro, Serbia | Water polo | 2000 Summer, 2004 Summer, 2008 Summer | |
| Suzana Ćirić | Independent Olympians, Serbia and Montenegro | Athletics | 1992 Summer, 1996 Summer | |
| Chris Ciriello | Australia | Field hockey | 2012 Summer, 2016 Summer | |
| Bruno Cirillo | Italy | Football | 2000 Summer | |
| Gennaro Cirillo | Canoe sprint | 1984 Summer | |
| Gustavo Cirillo | Argentina | 1988 Summer | |
| Yarisleidis Cirilo | Cuba | 2020 Summer, 2024 Summer | |
| Zuleyma Cirimele | Venezuela | Softball | 2008 Summer | |
| Miklós Cirjenics | Hungary | Judo | 2016 Summer, 2020 Summer | |
| Geert Cirkel | Netherlands | Rowing | 2000 Summer, 2008 Summer | |
| Sara Ćirković [ Wikidata ] | Serbia | Boxing | 2024 Summer | |
| Emil Cirl | Czechoslovakia | Water polo | 1920 Summer | |
| Daniela Cîrlan | Romania | Athletics | 2004 Summer, 2016 Summer | |
| Jason Cirone | Italy | Ice hockey | 2006 Winter | |
| Liliana Cîrstea | Romania | Diving | 1980 Summer | |
| Sorana Cîrstea | Tennis | 2008 Summer, 2012 Summer | |
| Giuseppina Cirulli | Italy | Athletics | 1984 Summer | |
| Monica Cirulli | Artistic swimming | 2004 Summer | |
| Josef Císař | Czechoslovakia | Ski jumping | 1948 Winter | |
| Giulio Cisari | Italy | Art competitions | 1936 Summer | |
| Mihai Cișmaș | Romania | Wrestling | 1984 Summer | |
| Petre Cișmigiu | Shooting | 1952 Summer | |
| Carlos Cisneros | Mexico | Football | 2016 Summer | |
| Ernesto Cisneros | 1964 Summer | |
| Franklin Cisneros | El Salvador | Judo | 2008 Summer | |
| Omar Cisneros | Cuba | Athletics | 2008 Summer, 2012 Summer | |
| Pedro Cisneros | Sailing | 1924 Summer | |
| Alberto Cisolla | Italy | Volleyball | 2004 Summer, 2008 Summer | |
| Marián Čišovský | Slovakia | Football | 2000 Summer | |
| Khadija Ciss | Senegal | Swimming | 2004 Summer | |
| Saliou Ciss | Football | 2012 Summer | |
| Arthur Cissé | Ivory Coast | Athletics | 2020 Summer, 2024 Summer | |
| Bangaly Cissé [ Wikidata ] | Guinea | Football | 2024 Summer | |
| Cheick Sallah Cissé | Ivory Coast | Taekwondo | 2016 Summer, 2020 Summer, 2024 Summer | |
| Coumba Cissé | Senegal | Basketball | 2000 Summer | |
| Ibrahima Cissé | Mali | Football | 2024 Summer | |
| Jonas Cissé | Senegal | Judo | 1972 Summer | |
| Mamadou Cisse | Guinea | Swimming | 2008 Summer | |
| Sekou Cissé | Ivory Coast | Football | 2008 Summer | |
| Mohamed Cisset [ Wikidata ] | Mali | 2024 Summer | |
| Souleymane Cissokho | France | Boxing | 2016 Summer | |
| Yaya Cissokho | Senegal | Basketball | 1980 Summer | |
| Eduardo Cisternas | Chile | Swimming | 2020 Summer, 2024 Summer | |
| Carola Ciszewski | Germany | Handball | 1992 Summer | |
| Maciej Ciszewski | Poland | Fencing | 1992 Summer | |
| Yiğit Yalçın Çıtak | Turkey | Sailing | 2024 Summer | |
| Vesna Čitaković | Serbia | Volleyball | 2008 Summer | |
| Franck Citeau | France | Sailing | 1996 Summer | |
| Mélissa Citrini-Beaulieu | Canada | Diving | 2020 Summer | |
| Sandra Citte | France | Athletics | 1996 Summer, 2000 Summer | |
| Anselmo Citterio | Italy | Cycling track | 1948 Summer | |
| Guido Citterio | Speed skating | 1952 Winter, 1956 Winter | |
| Cristiano Citton | Cycling track | 1996 Summer, 2000 Summer | |
| Constantin Ciucă | Romania | Boxing | 1964 Summer, 1968 Summer | |
| Bogdan Ciufulescu | Wrestling | 1996 Summer | |
| Fedosei Ciumacenco | Moldova | Athletics | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Alexandru Ciupe | Romania | Judo | 1992 Summer, 1996 Summer | |
| Valentina Ciurina | Moldova | Biathlon | 2002 Winter, 2006 Winter | |
| Elda Cividino | Italy | Artistic gymnastics | 1936 Summer | |
| Giona Cividino | Bobsleigh | 2002 Winter | |
| Danis Civil | France | Breaking | 2024 Summer | |
| Leandro Civil | Cuba | Athletics | 1976 Summer | |
| Xavier Civit [ Wikidata ] | Spain | Baseball | 1992 Summer | |
| Karel Čížek | Czechoslovakia | Rowing | 1920 Summer | |
| Guillaume Cizeron | France | Figure skating | 2018 Winter, 2022 Winter | |
| Albin Čižman | Slovenia | Canoe slalom | 1992 Summer | |
| Tomaž Čižman | Yugoslavia | Alpine skiing | 1988 Winter | |
| Tomislav Čižmešija | Croatia | Figure skating | 1992 Winter | |
| Željka Čižmešija | Yugoslavia, Croatia | 1988 Winter, 1992 Winter | |
| Felix Claar | Sweden | Handball | 2020 Summer, 2024 Summer | |
| Léopold Clabots | Belgium | Artistic gymnastics | 1920 Summer | |
| Nicholas Clack | Great Britain | Rowing | 1952 Summer | |
| Hanne Claes | Belgium | Athletics | 2020 Summer, 2024 Summer | |
| Lucien Claes | Wrestling | 1952 Summer | |
| Victor Claes | Equestrian vaulting | 1920 Summer | |
| Willy Claes | Weightlifting | 1956 Summer, 1960 Summer | |
| Lothar Claesges | Germany | Cycling track | 1964 Summer | |
| Göran Claeson | Sweden | Speed skating | 1968 Winter, 1972 Winter | |
| Sören Claeson | Wrestling | 1980 Summer, 1984 Summer, 1988 Summer | |
| Gustave Claessen | Belgium | Cycling track | 1920 Summer | |
| François Claessens | Artistic gymnastics | 1920 Summer | |
| Jean-Baptiste Claessens | 1920 Summer | |
| Nastja Claessens | Basketball | 2024 Summer | |
| Zoé Claessens | Switzerland | Cycling BMX racing | 2020 Summer, 2024 Summer | |
| Arne Claesson | Sweden | Water polo | 1980 Summer | |
| Lovisa Claesson | Rowing | 2020 Summer | |
| Per-Olof Claesson | 1988 Summer, 1992 Summer | |
| Lucas Claeyssens [ Wikidata ] | Belgium | Sailing | 2024 Summer | |
| Julia Clair | France | Ski jumping | 2014 Winter, 2022 Winter | |
| Merven Clair | Mauritius | Boxing | 2016 Summer, 2020 Summer | |
| Sandie Clair | France | Cycling track | 2012 Summer, 2016 Summer | |
| Caroline Claire | United States | Freestyle skiing | 2018 Winter, 2022 Winter | |
| Stéphane Clamens | France | Shooting | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Cummin Clancy | Ireland | Athletics | 1948 Summer | |
| Dean Clancy | Boxing | 2024 Summer | |
| Ed Clancy | Great Britain | Cycling track | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Grant Clancy | New Zealand | Canoe sprint | 2024 Summer | |
| Taliqua Clancy | Australia | Beach volleyball | 2016 Summer, 2020 Summer, 2024 Summer | |
| Terry Clancy | Canada | Ice hockey | 1964 Winter | |
| Reita Clanton | United States | Handball | 1984 Summer | |
| Francesca Clapcich | Italy | Sailing | 2012 Summer, 2016 Summer | |
| Gerard Clapés | Spain | Field hockey | 2024 Summer | |
| Diana Clapham | Great Britain | Equestrian eventing | 1984 Summer | |
| Austin Clapp | United States | Swimming, Water polo | 1928 Summer, 1932 Summer | |
| Charles Clapp | Rowing | 1984 Summer | |
| Gene Clapp | 1972 Summer | |
| Stubby Clapp | Canada | Baseball | 2004 Summer, 2008 Summer | |
| Charles Clapper | United States | Wrestling | 1904 Summer | |
| Charles Clappier | France | Fencing | 1900 Summer | |
| Frida Clara | Italy | Alpine skiing | 1936 Winter | |
| Josep Clarà | Spain | Art competitions | 1924 Summer | |
| Roland Clara | Italy | Cross country skiing | 2010 Winter, 2014 Winter | |
| Lewis Clareburt | New Zealand | Swimming | 2020 Summer, 2024 Summer | |
| Daniel Clarembaux | Belgium | Rowing | 1920 Summer | |
| Max Clarenbach | Germany | Art competitions | 1928 Summer, 1932 Summer | |
| Emmanuelle Claret | France | Biathlon | 1994 Winter, 1998 Winter | |
| Martine Claret | Swimming | 1972 Summer | |
| Pierre Claret | Ice hockey | 1936 Winter | |
| Clarissa Claretti | Italy | Athletics | 2004 Summer, 2008 Summer | |
| Johan Clarey | France | Alpine skiing | 2010 Winter, 2014 Winter, 2018 Winter, 2022 Winter | |
| Vincent Clarico | Athletics | 1996 Summer | |
| Eddy Clarisse | Mauritius | Badminton | 1992 Summer, 1996 Summer, 2000 Summer | |
| Birgit Clarius | Germany | Athletics | 1992 Summer | |
| Joetta Clark Diggs | United States | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Isabel Clark Ribeiro | Brazil | Snowboarding | 2006 Winter, 2010 Winter, 2014 Winter | |
| Lex Clark | New Zealand | Rowing | 1964 Summer | |
| Alister Clark | Ireland | Athletics | 1928 Summer | |
| Amanda Clark | United States | Sailing | 2008 Summer, 2012 Summer | |
| Anthony Clark | Great Britain | Badminton | 2004 Summer, 2008 Summer | |
| Aoife Clark | Ireland | Equestrian eventing | 2012 Summer, 2024 Summer | |
| Arthur Clark | Great Britain | Athletics | 1924 Summer | |
| Barbara Clark | Canada | Swimming | 1976 Summer | |
| Bob Clark | United States | Athletics | 1936 Summer | |
| Bridget Clark | Australia | Rugby sevens | 2024 Summer | |
| Cam Clark | 2016 Summer | |
| Carmel Clark | New Zealand | Swimming | 1984 Summer | |
| Caroline Clark | United States | Water polo | 2016 Summer | |
| Charlie Clark [ Wikidata ] | Great Britain | Cycling track | 1908 Summer | |
| Christine Clark | United States | Athletics | 2000 Summer | |
| Cosmo Clark | Great Britain | Art competitions | 1948 Summer | |
| Danny Clark | Australia | Cycling track | 1972 Summer | |
| Daniel Clark | Great Britain | Basketball | 2012 Summer | |
| Darren Clark | Australia | Athletics | 1984 Summer, 1988 Summer | |
| Dave Clark | United States | 1960 Summer | |
| David Clark | Rowing | 1984 Summer | |
| Derek Clark | Great Britain | Sailing | 1976 Summer | |
| Des Clark | Australia | Water polo | 1960 Summer | |
| Duncan Clark | Great Britain | Athletics | 1948 Summer, 1952 Summer | |
| Ellery Harding Clark | United States | 1896 Summer, 1904 Summer | |
| Emily Clark | Canada | Ice hockey | 2018 Winter, 2022 Winter | |
| Emory Clark | United States | Rowing | 1964 Summer | |
| Ernest Clark | Great Britain | Athletics | 1924 Summer | |
| Eugene Clark | United States | Rowing | 1932 Summer | |
| Frank Clark | Australia | Athletics | 1968 Summer | |
| Geoffrey Clark | Water polo | 1988 Summer, 1992 Summer | |
| Gillian Clark | Great Britain | Badminton | 1992 Summer | |
| Gregg Clark | South Africa | Field hockey | 1996 Summer, 2004 Summer | |
| Hazel Clark | United States | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| James Clark | Shooting | 1960 Summer | |
| James Clark | Australia | Water polo | 2012 Summer | |
| Jay Clark | United States | Shooting | 1920 Summer | |
| Jim Clark | Great Britain | Rowing | 1972 Summer, 1976 Summer, 1980 Summer | |
| Jimmy Clark | United States | Boxing | 1936 Summer | |
| John Clark | Australia | Rowing | 1972 Summer | |
| John Clark | New Zealand | 1972 Summer | |
| Karen Clark | Canada | Artistic swimming | 1996 Summer | |
| Karen Clark | Rowing | 2004 Summer | |
| Katie Clark | Great Britain | Artistic swimming | 2012 Summer, 2016 Summer | |
| Kelly Clark | United States | Snowboarding | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter, 2018 Winter | |
| Ken Clark | Weightlifting | 1984 Summer | |
| Kirsten Clark | Alpine skiing | 1998 Winter, 2002 Winter, 2006 Winter | |
| Lin Clark | Great Britain | Rowing | 1976 Summer, 1980 Summer | |
| Marjorie Clark | South Africa | Athletics | 1928 Summer, 1932 Summer | |
| Mary Ellen Clark | United States | Diving | 1992 Summer, 1996 Summer | |
| Maureen Clark | Curling | 2006 Winter | |
| Milly Clark | Australia | Athletics | 2016 Summer | |
| Nigel Clark | Great Britain | Modern pentathlon | 1980 Summer | |
| Penny Clark | Sailing | 2008 Summer | |
| Philip Clark | United States | Rugby | 1924 Summer | |
| Quincey Clark | Wrestling | 2000 Summer | |
| Ranza Clark | Canada | Athletics | 1984 Summer | |
| Raymond Clark | United States | Canoe sprint | 1948 Summer | |
| Ricardo Clark | Guatemala | Football | 1968 Summer | |
| Robert Clark | Australia | Wrestling | 1960 Summer | |
| Roland Clark | United States | Art competitions | 1932 Summer | |
| Ron Clark | Great Britain | Athletics | 1956 Summer | |
| Sally Clark | New Zealand | Equestrian eventing | 1996 Summer | |
| Sarah Clark | Great Britain | Judo | 2004 Summer, 2008 Summer, 2012 Summer | |
| Saskia Clark | Sailing | 2008 Summer, 2012 Summer, 2016 Summer | |
| Sherm Clark | United States | Rowing | 1920 Summer | |
| Steve Clark | Swimming | 1960 Summer, 1964 Summer | |
| Thomas Clark | Rowing | 1932 Summer | |
| Tony Clark | Great Britain | Shooting | 1960 Summer, 1964 Summer, 1968 Summer, 1972 Summer | |
| William Clark | United States | Archery | 1904 Summer | |
| William Clark | Boxing | 1920 Summer | |
| William Clark | Canada | Cross country skiing, Alpine skiing, Nordic combined | 1932 Winter, 1936 Winter | |
| Wyndham Clark | United States | Golf | 2024 Summer | |
| Zoey Clark | Great Britain | Athletics | 2020 Summer | |
| Alexandra Clarke [ Wikidata ] | Australia | Canoe sprint | 2024 Summer | |
| Allistar Clarke | Saint Kitts and Nevis | Athletics | 2016 Summer | |
| Amya Clarke | 2020 Summer | |
| Angela Clarke | Australia | Volleyball | 2000 Summer | |
| Anto Clarke | Ireland | Judo | 1972 Summer | |
| Brett Clarke | Australia | Table tennis | 2000 Summer | |
| Cheavon Clarke | Great Britain | Boxing | 2020 Summer | |
| Chris Clarke | Canada | 1976 Summer | |
| Christine Clarke | Rowing | 1984 Summer | |
| Davian Clarke | Jamaica | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Debbie Clarke | Canada | Swimming | 1976 Summer | |
| Dominic Clarke | Australia | Trampolining | 2020 Summer | |
| Edward Clarke | Great Britain | Modern pentathlon | 1920 Summer | |
| Frazer Clarke | Boxing | 2020 Summer | |
| Georgie Clarke | Australia | Athletics | 2000 Summer | |
| Gladys Clarke | Great Britain | 1948 Summer | |
| Glenn Clarke | Australia | Cycling track | 1984 Summer | |
| Harold Clarke | Great Britain | Diving | 1908 Summer, 1920 Summer, 1924 Summer | |
| Heather Clarke | Canada | Rowing | 1988 Summer | |
| Helen Clarke | New Zealand | Field hockey | 2000 Summer, 2004 Summer | |
| Herbert Clarke | Great Britain | Figure skating | 1924 Winter | |
| Hilton Clarke | Australia | Cycling track | 1968 Summer | |
| Ian Clarke | Artistic gymnastics | 1972 Summer | |
| James Clarke | Great Britain | Tug of war | 1908 Summer | |
| James Clarke | Rowing | 2008 Summer | |
| John Clarke | Canada | Sailing | 1972 Summer | |
| Jonty Clarke | Great Britain | Field hockey | 2008 Summer, 2012 Summer | |
| Joe Clarke | Canoe slalom | 2016 Summer, 2024 Summer | |
| Karen Clarke | Canada | Athletics | 1992 Summer | |
| Kendra Clarke | 2016 Summer | |
| Kenneth Clarke | Australia | Field hockey | 1956 Summer | |
| Kim Clarke | United States | Handball | 1988 Summer, 1992 Summer, 1996 Summer | |
| Lanece Clarke | Bahamas | Athletics | 2016 Summer | |
| Lawrence Clarke | Great Britain | 2012 Summer, 2016 Summer | |
| Lindsay Clarke | United States | Rowing | 2008 Summer | |
| Louis Clarke | Athletics | 1924 Summer | |
| Mark Clarke | Cayman Islands | Sailing | 1992 Summer, 1996 Summer | |
| Matthew Clarke | Australia | Athletics | 2020 Summer, 2024 Summer | |
| Norman Clarke | Canada | Basketball | 1988 Summer | |
| Rawle Clarke | Barbados | Athletics | 1976 Summer | |
| Richard Clarke | Canada | Sailing | 1996 Summer, 2000 Summer, 2004 Summer, 2012 Summer | |
| Rodney Clarke | Australia | Figure skating | 1988 Winter | |
| Rogan Clarke | South Africa | Rowing | 1992 Summer | |
| Ron Clarke | Australia | Athletics | 1964 Summer, 1968 Summer | |
| Roshawn Clarke | Jamaica | 2024 Summer | |
| Ryan Clarke | Netherlands | 2024 Summer | |
| Simon Clarke | Australia | Cycling road | 2016 Summer, 2024 Summer | |
| Stanley Clarke | Great Britain | Swimming | 1960 Summer | |
| Stephen Clarke | Canada | 1992 Summer, 1996 Summer | |
| Tamicka Clarke | Bahamas | Athletics | 2004 Summer, 2008 Summer | |
| Thomas Clarke | Great Britain | Skeleton | 1948 Winter | |
| Tony Clarke | New Zealand | Shooting | 1984 Summer | |
| Will Clarke | Great Britain | Triathlon | 2008 Summer | |
| William Clarke [ Wikidata ] | Athletics | 1908 Summer | |
| Eldece Clarke-Lewis | Bahamas | 1984 Summer, 1996 Summer, 2000 Summer | |
| Guy Clarkson | Great Britain | Ice hockey | 1924 Winter | |
| Sean Clarkson | New Zealand | Sailing | 1996 Summer | |
| Candi Clarkson-Lohr | Canada | Basketball | 1984 Summer | |
| Alejandro Claro | Cuba | Boxing | 2024 Summer | |
| Eugenio Claro | Chile | Alpine skiing | 2014 Winter | |
| José María Claro | Spain | Rowing | 1992 Summer | |
| Jorge Claros | Honduras | Football | 2008 Summer | |
| Don Clary | United States | Athletics | 1984 Summer | |
| Justinien Clary | France | Shooting | 1900 Summer | |
| Tyler Clary | United States | Swimming | 2012 Summer | |
| Peggy Clasen | Speed skating | 1992 Winter, 1994 Winter | |
| Christal Clashing | Antigua and Barbuda | Swimming | 2004 Summer | |
| Karin O'Reilly Clashing | 2012 Summer | |
| Hugo Clason | Sweden | Sailing | 1912 Summer | |
| Katie Class | United States | Speed skating | 1984 Winter, 1988 Winter | |
| Theo Classens | Belgium | Canoe sprint | 1976 Summer, 1980 Summer | |
| Jodie Clatworthy | Australia | Swimming | 1988 Summer | |
| Guy Claud | France | Cycling track | 1960 Summer | |
| André Claude | Canada | Athletics | 1972 Summer | |
| Fabien Claude | France | Biathlon | 2022 Winter | |
| Florent Claude | Belgium | 2018 Winter, 2022 Winter | |
| Delphine Claudel | France | Cross country skiing | 2018 Winter, 2022 Winter | |
| Véronique Claudel | Biathlon | 1992 Winter, 1994 Winter | |
| Frances Claudet | Canada | Figure skating | 1932 Winter | |
| Claudinho | Brazil | Football | 2020 Summer | |
| Fabiana Claudino | Volleyball | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Víctor Claudio | Puerto Rico | Boxing | 1984 Summer | |
| Leslie Claudius | India | Field hockey | 1948 Summer, 1952 Summer, 1956 Summer, 1960 Summer | |
| Daniel Claudon | France | Biathlon | 1968 Winter, 1972 Winter | |
| Éric Claudon | 1984 Winter, 1988 Winter | |
| Edgar Claure | Bolivia | Judo | 1984 Summer | |
| Christian Claus | Austria | Sailing | 1988 Summer | |
| Bruno Clausen | Denmark | 1948 Summer | |
| Curt Clausen | United States | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Frithjof Clausen | Norway | Wrestling | 1948 Summer, 1952 Summer | |
| Haukur Clausen | Iceland | Athletics | 1948 Summer | |
| Henning Clausen | Denmark | Shooting | 1972 Summer, 1976 Summer, 1980 Summer | |
| Nick Clausen | Boxing | 1920 Summer | |
| Örn Clausen | Iceland | Athletics | 1948 Summer | |
| Peter Clausen | Denmark | Cycling track | 1988 Summer | |
| Stefanie Clausen | Diving | 1920 Summer | |
| Torbjørn Clausen | Norway | Boxing | 1952 Summer | |
| Yves Clausse | Luxembourg | Swimming | 1988 Summer, 1992 Summer | |
| Ahrensborg Clausen | Denmark | Cycling road | 1920 Summer, 1924 Summer | |
| Hans Claussen | Germany | Weightlifting | 1952 Summer | |
| Perrine Clauzel | France | Cycling mountain bike | 2016 Summer | |
| Mick Clavan | Netherlands | Football | 1952 Summer | |
| Pierre Clavé | France | Equestrian jumping | 1924 Summer, 1928 Summer | |
| Héctor Clavel | Chile | Equestrian dressage | 1952 Summer | |
| Gian Clavell | Puerto Rico | Basketball | 2024 Summer | |
| Víctor Claver | Spain | 2012 Summer, 2016 Summer, 2020 Summer | |
| Carlos Claverie | Venezuela | Swimming | 2016 Summer | |
| Cédric Claverie | France | Judo | 2004 Summer | |
| Enrique Claverol | Spain | Shooting | 1992 Summer | |
| Jérôme Clavier | France | Athletics | 2008 Summer | |
| Ángela Clavijo | Colombia | Football | 2016 Summer | |
| Adam Clawson | United States | Canoe slalom | 1992 Summer, 1996 Summer | |
| Gerald Clawson | Canada | Swimming | 1936 Summer | |
| John Clawson | United States | Basketball | 1968 Summer | |
| Grace Claxton | Puerto Rico | Athletics | 2016 Summer, 2024 Summer | |
| Jane Claxton | Australia | Field hockey | 2016 Summer, 2020 Summer, 2024 Summer | |
| Sarah Claxton | Great Britain | Athletics | 2004 Summer, 2008 Summer | |
| Amy Clay | Australia | Rowing | 2008 Summer, 2012 Summer | |
| Bryan Clay | United States | Athletics | 2004 Summer, 2008 Summer | |
| Liz Clay | Australia | 2020 Summer, 2024 Summer | |
| Henry Clay | Great Britain | Rowing | 1976 Summer, 1980 Summer | |
| Jon Clay | Cycling track | 2000 Summer | |
| Mellor Clay [ Wikidata ] | Artistic gymnastics | 1908 Summer | |
| William Clay | United States | Cycling track | 1996 Summer | |
| Zachary Clay | Canada | Artistic gymnastics | 2024 Summer | |
| Lawrence Clay-Bey | United States | Boxing | 1996 Summer | |
| Queen Claye | Athletics | 2008 Summer | |
| Will Claye | 2012 Summer, 2016 Summer, 2020 Summer | |
| André Clayeux | France | 1924 Summer | |
| Andrew Clayton | Great Britain | Swimming | 1996 Summer, 2000 Summer | |
| Custio Clayton | Canada | Boxing | 2012 Summer | |
| Derek Clayton | Australia | Athletics | 1968 Summer, 1972 Summer | |
| Francesca Clayton | Great Britain | Water polo | 2012 Summer | |
| José Clayton | Tunisia | Football | 2004 Summer | |
| Juanita Clayton | Canada | Softball | 1996 Summer | |
| Rushell Clayton | Jamaica | Athletics | 2024 Summer | |
| Sheila Clayton | Great Britain | Swimming | 1968 Summer | |
| Ted Clayton | South Africa | Cycling road, Cycling track | 1936 Summer | |
| Tia Clayton | Jamaica | Athletics | 2024 Summer | |
| Wellesley Clayton | 1964 Summer, 1968 Summer | |
| Campbell Clayton-Greene | New Zealand | Rowing | 1988 Summer, 1992 Summer | |
| Ciaran Clear | Ireland | Art competitions | 1948 Summer | |
| Jacob Clear | Australia | Canoe sprint | 2008 Summer, 2012 Summer, 2016 Summer | |
| Aaron Cleare | Bahamas | Athletics | 2004 Summer | |
| Bill Cleary | United States | Ice hockey | 1956 Winter, 1960 Winter | |
| Bob Cleary | 1960 Winter | |
| Desmond Cleary | Ireland | Football | 1948 Summer | |
| Jack Cleary | Australia | Rowing | 2020 Summer | |
| Jennifer Cleary | 2016 Summer | |
| Paul Cleary | Athletics | 1996 Summer | |
| Norman Cleaveland | United States | Rugby | 1924 Summer | |
| Nicholas Cleaver | Australia | Freestyle skiing | 1992 Winter, 1994 Winter | |
| Jono Clegg | Great Britain | Rowing | 2016 Summer | |
| Milly Clegg | New Zealand | Football | 2024 Summer | |
| Robin Clegg | Canada | Biathlon | 2002 Winter, 2006 Winter, 2010 Winter | |
| Harold Cleghorn | New Zealand | Weightlifting | 1952 Summer | |
| Síofra Cléirigh Büttner | Ireland | Athletics | 2020 Summer | |
| Alan Cleland | Mexico | Surfing | 2024 Summer | |
| Melinda Cleland | Australia | Artistic gymnastics | 2000 Summer | |
| Tammy Cleland | United States | Artistic swimming | 1996 Summer, 2000 Summer | |
| Tim Cleland | Australia | Water polo | 2012 Summer | |
| François Clémencin | France | Art competitions | 1932 Summer | |
| Tom Clemens | Great Britain | Biathlon | 2006 Winter | |
| Arnaud Clément | France | Tennis | 2000 Summer, 2004 Summer, 2008 Summer | |
| Benoit Clément | Canada | Swimming | 1984 Summer | |
| Doug Clement | Athletics | 1952 Summer, 1956 Summer | |
| Frank Clement | Great Britain | 1976 Summer | |
| Georges Clément | France | 1900 Summer | |
| Inge Clement | Belgium | Judo | 2000 Summer | |
| Kerron Clement | United States | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Stef Clement | Netherlands | Cycling road | 2008 Summer | |
| Susana Clement | Cuba | Athletics | 2008 Summer | |
| Timothée Clément | France | Field hockey | 2024 Summer | |
| Andrea Clemente | Italy | Bobsleigh | 1968 Winter | |
| Carlo Clemente | Athletics | 1924 Summer | |
| Jorge Clemente | Puerto Rico | Boxing | 1968 Summer | |
| Pierantonio Clementi | Italy | Biathlon | 1972 Winter, 1976 Winter | |
| Bertram Clements | Great Britain | Football | 1936 Summer | |
| David Clements | Figure skating | 1960 Winter | |
| Ernie Clements | Cycling road | 1948 Summer | |
| Johan Clementz | Norway | Boxing | 1920 Summer | |
| Ejgil Clemmensen | Denmark | Rowing | 1912 Summer | |
| Christina Clemons | United States | Athletics | 2020 Summer | |
| Kyle Clemons | 2016 Summer | |
| Malcolm Clemons | 2024 Summer | |
| Ray Clemons | Wrestling | 1936 Summer | |
| Matthew Clempner | Great Britain | 1980 Summer | |
| Peter Clentzos | Greece | Athletics | 1932 Summer | |
| Ricardo Cleofas | Philippines | Basketball | 1972 Summer | |
| Damien Cler | France | Rugby sevens | 2016 Summer | |
| Émile Clerc | Rowing | 1956 Summer, 1960 Summer, 1964 Summer | |
| Jean-Louis Clerc | Switzerland | Art competitions | 1936 Summer | |
| Laurent Clerc | Athletics | 1996 Summer, 2000 Summer | |
| Mialitiana Clerc | Madagascar | Alpine skiing | 2018 Winter, 2022 Winter | |
| Philippe Clerc | Switzerland | Athletics | 1972 Summer | |
| Renée Clerc | Alpine skiing | 1948 Winter | |
| Rik Clerckx | Belgium | Athletics | 1964 Summer | |
| Samuel de Clercq | Netherlands | Art competitions | 1924 Summer | |
| Régis Clère | France | Cycling road | 1980 Summer | |
| Olivier Clergeau | Modern pentathlon | 2000 Summer | |
| Pierre Clergerie | Rowing | 1948 Summer | |
| Axel Clerget | Judo | 2020 Summer | |
| Valerio Cleri | Italy | Marathon swimming | 2008 Summer, 2012 Summer | |
| Maurizio Clerici | Rowing | 1956 Summer | |
| Henri Clermont | France | Athletics | 1924 Summer | |
| Gerald Clervil | Haiti | 2000 Summer | |
| Charles Cléry [ Wikidata ] | France | Fencing | 1900 Summer | |
| Urban Cleve | Germany | Athletics | 1952 Summer | |
| Dick Cleveland | United States | Swimming | 1952 Summer | |
| Gary Cleveland | Weightlifting | 1964 Summer | |
| Jonathan Cleveland | Canada | Swimming | 1988 Summer, 1992 Summer, 1996 Summer | |
| William Cleveland | Virgin Islands | 1988 Summer | |
| Claudia Clevenger | United States | 1972 Summer | |
| Jules Clévenot | France | Swimming, Water polo | 1900 Summer | |
| Trévor Clévenot | Volleyball | 2020 Summer, 2024 Summer | |
| Ymkje Clevering | Netherlands | Rowing | 2020 Summer, 2024 Summer | |
| Alf Cleverley | New Zealand | Boxing | 1928 Summer | |
| Daisy Cleverley | Football | 2020 Summer | |
| Tom Cleverley | Great Britain | 2012 Summer | |
| Marcus Cleverly | Denmark | Handball | 2012 Summer | |
| John Clewarth | Great Britain | Cycling road | 1972 Summer | |
| Melanie Clewlow | Field hockey | 2000 Summer, 2008 Summer | |
| Duncan Cleworth | Swimming | 1976 Summer | |
| Charles Clibbon | Athletics | 1920 Summer, 1924 Summer | |
| Leslie Cliff | Figure skating | 1936 Winter | |
| Leslie Cliff | Canada | Swimming | 1972 Summer | |
| Violet Cliff | Great Britain | Figure skating | 1936 Winter | |
| Basil Clifford | Ireland | Athletics | 1964 Summer | |
| Betsy Clifford | Canada | Alpine skiing | 1968 Winter, 1976 Winter | |
| Brian Clifford | Ireland | Swimming | 1972 Summer | |
| Harvey Clifford | Canada | Alpine skiing | 1948 Winter | |
| Henry Clifford | United States | Field hockey | 1956 Summer | |
| Kim Clifford | Australia | Alpine skiing | 1976 Winter | |
| Peter Clifford | Great Britain | Bobsleigh | 1972 Winter | |
| Steven Clifford | Australia | Alpine skiing | 1972 Winter | |
| Adam Clift | Great Britain | Rowing | 1984 Summer, 1988 Summer | |
| John Clift | Shooting | 1924 Summer | |
| Jonathan Clift | Rowing | 1984 Summer | |
| Robert Clift | Field hockey | 1988 Summer, 1992 Summer | |
| Arthur Clifton | Boxing | 1924 Summer | |
| Howard Clifton | United States | Bobsleigh | 1968 Winter | |
| Samalulu Fuatino Te Aho Clifton [ Wikidata ] | Samoa | Canoe sprint | 2024 Summer | |
| Tuva'a Clifton | 2020 Summer, 2024 Summer | |
| Diana Clifton-Peach | Great Britain | Figure skating | 1964 Winter | |
| Marion Clignet | France | Cycling road, Cycling track | 1992 Summer, 1996 Summer, 2000 Summer | |
| Kim Clijsters | Belgium | Tennis | 2012 Summer | |
| Ralph Clilverd | Great Britain | Modern pentathlon | 1912 Summer | |
| Fernando Climent | Spain | Rowing | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| Jean-Damien Climonet | France | Freestyle skiing | 1998 Winter | |
| Keita Cline | British Virgin Islands | Athletics | 1996 Summer, 2000 Summer | |
| Mary Clinton | New Zealand | Field hockey | 1984 Summer, 1992 Summer | |
| Pat Clinton | Great Britain | Boxing | 1984 Summer | |
| Helen Clitheroe | Athletics | 2000 Summer, 2008 Summer | |
| Nadège Cliton | France | Swimming | 1996 Summer | |
| Lewis Clive | Great Britain | Rowing | 1932 Summer | |
| Brent Clode | New Zealand | Canoe sprint | 1988 Summer | |
| Melvin Clodfelter | United States | Wrestling | 1932 Summer | |
| Émile Clody | France | 1924 Summer, 1928 Summer | |
| Claud Cloete | South Africa | Modern pentathlon | 1996 Summer | |
| Hestrie Cloete | Athletics | 2000 Summer, 2004 Summer | |
| Edmond Cloetens | Belgium | Archery | 1920 Summer | |
| Mick Clohisey | Ireland | Athletics | 2016 Summer | |
| Hubert Clompe | Romania | Ski jumping | 1936 Winter | |
| Kristina Clonan | Australia | Cycling track | 2024 Summer | |
| Álvaro Clopatofsky | Colombia | Shooting | 1964 Summer | |
| Mario Clopatofsky | 1984 Summer | |
| Imma Clopés | Spain | Athletics | 1996 Summer, 2000 Summer | |
| Frank Close | Great Britain | 1936 Summer | |
| Jade Close | Australia | Field hockey | 2012 Summer | |
| Pete Close | United States | Athletics | 1960 Summer | |
| Roger Closset | France | Fencing | 1956 Summer, 1960 Summer | |
| Catherine Clot [ Wikidata ] | Field hockey | 2024 Summer | |
| José Clot | Spain | Bobsleigh | 1968 Winter | |
| Bob Clotworthy | United States | Diving | 1952 Summer, 1956 Summer | |
| Andrew Clough | Great Britain | Canoe slalom | 1992 Summer | |
| Edward Clough [ Wikidata ] | Artistic gymnastics | 1908 Summer | |
| Iain Clough | Canoe slalom | 1992 Summer | |
| Trevan Clough | Papua New Guinea | Shooting | 1976 Summer, 1984 Summer | |
| Robert Cloughen | United States | Athletics | 1908 Summer | |
| Évelyne Cloupet | France | 1928 Summer | |
| Adolfo Clouthier | Mexico | 1932 Summer | |
| George Cloutier | Canada | Lacrosse | 1904 Summer | |
| Guylaine Cloutier | Swimming | 1988 Summer, 1992 Summer, 1996 Summer | |
| Julie Cloutier | Fencing | 2008 Summer | |
| Milaine Cloutier | Badminton | 2000 Summer | |
| Suzanne Cloutier | Artistic gymnastics | 1968 Summer | |
| Élodie Clouvel | France | Modern pentathlon | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Natalia Clovis | United States | Fencing | 1972 Summer | |
| Winchester Clowes | Great Britain | Motorboating | 1908 Summer | |
| Ian Clubb | Australia | Rowing | 1976 Summer | |
| Joseph Cludts | Belgium | Swimming, Water polo | 1920 Summer, 1924 Summer | |
| Wendy Cluff | United States | Artistic gymnastics | 1968 Summer | |
| James Clugnet | Great Britain | Cross country skiing | 2022 Winter | |
| Julia Clukey | United States | Luge | 2010 Winter | |
| Ian Clyde | Canada | Boxing | 1976 Summer | |
| Bruno De Clynsen | Belgium | Field hockey | 1976 Summer | |
| Lesław Ćmikiewicz | Poland | Football | 1972 Summer, 1976 Summer | |
| Şeref Çınar [ Wikidata ] | Turkey | Cross country skiing | 1968 Winter, 1976 Winter | |
| Birger Cnattingius | Sweden | Fencing | 1908 Summer | |