| Name | Nation | Sport | Games | Notes |
|---|
| An Ba-ul | South Korea | Judo | 2016 Summer, 2020 Summer, 2024 Summer | |
| An Byeong-hun | Golf | 2016 Summer, 2024 Summer | |
| An Byeong-seok | Basketball | 1948 Summer, 1956 Summer | |
| An Chang-rim | Judo | 2016 Summer, 2020 Summer | |
| An Chun-young | Wrestling | 1968 Summer, 1972 Summer | |
| An Dae-hyun | 1988 Summer | |
| An Dal-ho | Boxing | 1984 Summer | |
| An Dandara | Cambodia | Sailing | 1964 Summer | |
| An Deok-gi | South Korea | Equestrian jumping | 1964 Summer | |
| An Gyeong-ja | Volleyball | 1968 Summer | |
| An Hae-eun | Rowing | 1984 Summer | |
| An Han-bong | Wrestling | 1992 Summer | |
| An Han-young | 1976 Summer | |
| An Hye-jin | Volleyball | 2020 Summer | |
| An Hyo-ju | Field hockey | 2016 Summer | |
| An Jae-song | Shooting | 1960 Summer, 1964 Summer, 1968 Summer | |
| An Jeong-geun | 1964 Summer | |
| An Ji-min | Speed skating | 2010 Winter | |
| An Jin-su | Handball | 1984 Summer | |
| An Jong-deuk | Rowing | 1964 Summer | |
| An Jung-hwa | Handball | 2008 Summer | |
| An Kum-ae | North Korea | Judo | 2008 Summer, 2012 Summer | |
| An Myong-hwa | Artistic gymnastics | 1992 Summer | |
| An Qixuan | China | Archery | 2024 Summer | |
| An San | South Korea | 2020 Summer | |
| An Sang-mi | Short track speed skating | 1998 Winter | |
| An Se-hyeon | Swimming | 2016 Summer, 2020 Summer | |
| An Sen-za | North Korea | Speed skating | 1964 Winter | |
| An Se-uk | Football | 1976 Summer | |
| An Se-young | South Korea | Badminton | 2020 Summer, 2024 Summer | |
| An Sun-mi | Basketball | 1996 Summer | |
| An U-hyeok | Track cycling | 1988 Summer | |
| An Ung-nam | North Korea | Judo | 1976 Summer | |
| Viktor An | South Korea, Russia | Short track speed skating | 2002 Winter, 2006 Winter, 2014 Winter | |
| An Weijiang | China | Speed skating | 2006 Winter | |
| An Yeong-han | South Korea | Athletics | 1948 Summer | |
| An Yeong-sik | Basketball | 1956 Summer | |
| An Yong-kwon | Weightlifting | 2004 Summer | |
| An Young-su | Boxing | 1984 Summer | |
| An Yulong | China | Short track speed skating | 1998 Winter, 2002 Winter | |
| An Zhongxin | Softball | 1996 Summer, 2000 Summer | |
| Ana Patrícia | Brazil | Beach volleyball | 2020 Summer, 2024 Summer | |
| Ana Vitória | Football | 2024 Summer | |
| Andreea Ana | Romania | Wrestling | 2020 Summer, 2024 Summer | |
| Andrea Anacan | New Zealand | Karate | 2020 Summer | |
| Phara Anacharsis | France | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Tanya Anacleto | Mozambique | Swimming | 2000 Summer | |
| Chrysoula Anagnostopoulou | Greece | Athletics | 2016 Summer, 2020 Summer | |
| Ioanna Anagnostopoulou | Rhythmic gymnastics | 2016 Summer | |
| Gerasimos Anagnostou | Shooting | 1924 Summer | |
| Yasemin Anagöz | Turkey | Archery | 2016 Summer, 2020 Summer | |
| Takamasa Anai | Japan | Judo | 2012 Summer | |
| Jimmy Anak Ahar | Brunei | Athletics | 2004 Summer | |
| Galina Anakhrieva | Bulgaria | Rowing | 1988 Summer, 1992 Summer | |
| Doug Anakin | Canada | Bobsleigh, Luge | 1964 Winter | |
| Tony Analau | Solomon Islands | Weightlifting | 1996 Summer | |
| Lolita Ananasova | Ukraine | Artistic swimming | 2016 Summer | |
| Zoya Ananchenko | Kazakhstan | Canoe sprint | 2016 Summer | |
| Kandiah Anandarajah | Malaysia | Field hockey | 1964 Summer | |
| Anis Ananenka | Belarus | Athletics | 2012 Summer | |
| Kwadjo Anani | Ghana | Judo | 2020 Summer | |
| Mohsen Mohamed Anani | Egypt | Athletics | 2008 Summer | |
| Borislav Ananiev | Bulgaria | Canoe sprint | 1976 Summer, 1980 Summer | |
| Yekaterina Ananina | Russia | Ice hockey | 2010 Winter | |
| Lyudmila Ananko | Belarus | Biathlon | 2002 Winter, 2006 Winter | |
| Tatyana Ananko | Rhythmic gymnastics | 2000 Summer | |
| Ahmed Anarbayev | Soviet Union | Swimming | 1968 Summer | |
| Muhammed Anas | India | Athletics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Omar Anas | Sudan | Shooting | 1960 Summer | |
| Yevgeny Anashkin [ Wikidata ] | Russia | Track cycling | 1996 Summer | |
| Yuliya Anashkina | Luge | 2006 Winter | |
| Mihail Anastasakis | Greece | Athletics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Mircea Anastasescu | Romania | Canoe sprint | 1952 Summer, 1956 Summer, 1960 Summer | |
| Larry Anastasi | United States | Fencing | 1964 Summer, 1968 Summer | |
| Flavio Anastasia | Italy | Road cycling | 1992 Summer | |
| Nikos Anastasiadis | Greece | Cross country skiing, Biathlon | 1988 Winter, 1992 Winter, 1994 Winter | |
| Evangelia Anastasiadou | Rowing | 2024 Summer | |
| Aglaia Anastasiou | Artistic swimming | 2004 Summer | |
| Katerina Anastasiou | Cross country skiing | 1998 Winter | |
| Konstadinos Anastasiou | Athletics | 2008 Summer | |
| Asya Anastasova [ Wikidata ] | Bulgaria | Artistic swimming | 2004 Summer | |
| Svetlana Anastasovska | Yugoslavia | Handball | 1980 Summer, 1984 Summer, 1988 Summer | |
| Lucie Anastassiou | France | Shooting | 2020 Summer, 2024 Summer | |
| Atallah Al-Anazi | Saudi Arabia | 2016 Summer | |
| Mubarak Anber | Qatar | Football | 1984 Summer | |
| Abraham Ancer | Mexico | Golf | 2020 Summer, 2024 Summer | |
| Virginia Anchestegui | Swimming | 1972 Summer | |
| Xavier Anchetti | France | Fencing | 1900 Summer | |
| Han An-Chi [ Wikidata ] | Chinese Taipei | Swimming | 2024 Summer | |
| Anton Anchin | Russia | 2012 Summer | |
| Andrés Anchondo | Mexico | Archery | 1988 Summer, 1992 Summer, 1996 Summer | |
| Rafael Anchundia | Ecuador | Boxing | 1968 Summer | |
| Roger Anciaux | Belgium | Sailing | 1948 Summer | |
| Mario Ančić | Croatia | Tennis | 2000 Summer, 2004 Summer | |
| Osvaldo Ancinas | Argentina | Alpine skiing | 1960 Winter, 1964 Winter | |
| Jules Ancion | Netherlands | Field hockey | 1952 Summer | |
| Gábor Ancsin | Hungary | Handball | 2024 Summer | |
| Zygmunt Anczok | Poland | Football | 1972 Summer | |
| Carlos de Anda | Mexico | Athletics | 1932 Summer | |
| Ganpat Andalkar | India | Wrestling | 1964 Summer | |
| Kenneth Andam | Ghana | Athletics | 2000 Summer | |
| Christophe Andanson | France | Wrestling | 1980 Summer | |
| Téo Andant | Athletics | 2024 Summer | |
| Leopoldo Andara | Venezuela | Swimming | 2008 Summer | |
| Martin Ande | Nigeria | Athletics | 1968 Summer | |
| Anthony Andeh | Boxing | 1964 Summer | |
| Olaf van Andel | Netherlands | Rowing | 2008 Summer | |
| Pieter van Andel | 1996 Summer | |
| Léandra Olinga Andela [ Wikidata ] | France | Volleyball | 2024 Summer | |
| William Andelfinger [ Wikidata ] | United States | Artistic gymnastics | 1904 Summer | |
| Ragnhild Andenæs | Norway | Fencing | 2000 Summer | |
| Jan Andenne [ Wikidata ] | Netherlands | Art competitions | 1928 Summer | |
| Émilie Andéol | France | Judo | 2016 Summer | |
| Olle Anderberg | Sweden | Wrestling | 1948 Summer, 1952 Summer, 1956 Summer | |
| Angela Anderes | Switzerland | Figure skating | 1936 Winter | |
| Thomas Andergassen | Germany | Artistic gymnastics | 2004 Summer, 2008 Summer | |
| Steve Anderhub | Switzerland | Bobsleigh | 1998 Winter, 2002 Winter | |
| Günter Anderl | Austria | Figure skating | 1968 Winter, 1972 Winter | |
| Alois Anderlé | Swimming | 1900 Summer | |
| Nino Anderlini | Italy | Cross country skiing | 1952 Winter | |
| Bernd Anders | East Germany | Boxing | 1968 Summer | |
| Beth Anders | United States | Field hockey | 1984 Summer | |
| Birk Anders | East Germany | Biathlon | 1988 Winter | |
| Albert Andersen | Denmark | Athletics | 1920 Summer | |
| Alf Andersen | Norway | Ski jumping | 1928 Winter | |
| Amalie Andersen | Denmark | Ice hockey | 2022 Winter | |
| Anders Andersen | Wrestling | 1908 Summer, 1912 Summer | |
| Anders Hartington Andersen | Athletics | 1932 Summer, 1936 Summer | |
| Anette Ree Andersen | Sailing | 1992 Summer | |
| Anja Andersen | Handball | 1996 Summer | |
| Anne Dsane Andersen | Rowing | 2016 Summer | |
| Anton Andersen | Shooting | 1920 Summer | |
| Arne Andersen | Norway | Football | 1920 Summer | |
| Arne Andersen | Denmark | Handball | 1972 Summer | |
| Axel Andersen | Artistic gymnastics | 1912 Summer | |
| Benny F. Andersen | Sailing | 1992 Summer | |
| Bernhard Andersen | Football | 1920 Summer | |
| Bjørn Andersen | Athletics | 1960 Summer | |
| Børge Kaas Andersen | Rowing | 1960 Summer | |
| Brooke Andersen | United States | Athletics | 2020 Summer | |
| Camilla Andersen | Denmark | Handball | 1996 Summer, 2000 Summer | |
| Carl Albert Andersen | Norway | Athletics, Artistic gymnastics | 1900 Summer, 1908 Summer | |
| Carl C. Andersen [ Wikidata ] | Denmark | Artistic gymnastics | 1908 Summer | |
| Carl-Ebbe Andersen | Rowing | 1948 Summer | |
| Cato Hamre Andersen | Norway | Ice hockey | 1984 Winter | |
| Cato Tom Andersen | 1988 Winter, 1994 Winter | |
| Christian Andersen | Denmark | Shooting | 1920 Summer | |
| Christian Andersen | Road cycling | 1992 Summer | |
| Daniel Bachmann Andersen | Equestrian dressage | 2024 Summer | |
| David Andersen | Australia | Basketball | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Dennis Dengsø Andersen | Denmark | Sailing | 2004 Summer | |
| Erik Andersen | Road cycling | 1924 Summer | |
| Erik Andersen | Fencing | 1948 Summer | |
| Erling Andersen | United States | Cross country skiing | 1932 Winter | |
| Erling Andersen | Norway | Athletics | 1984 Summer, 1988 Summer | |
| Espen Andersen | Nordic combined | 1984 Winter | |
| Espen Andersen | 2018 Winter, 2022 Winter | |
| Frida Andersén | Sweden | Equestrian eventing | 2016 Summer, 2024 Summer | |
| Frithjof Andersen | Norway | Wrestling | 1920 Summer | |
| Fritiof Andersen | Denmark | Athletics | 1920 Summer | |
| Geir Andersen | Norway | Nordic combined | 1984 Winter | |
| Georg Andersen [ Wikidata ] | Germany | Wrestling | 1912 Summer | |
| Georg Andersen | Norway | Athletics | 1988 Summer | |
| Gjert Andersen | Nordic combined | 1968 Winter, 1972 Winter | |
| Greta Andersen | Denmark | Swimming | 1948 Summer, 1952 Summer | |
| Gunnar Andersen | Norway | Football | 1912 Summer, 1920 Summer | |
| Gunnar Andersen | Denmark | Road cycling | 1932 Summer | |
| Hans Christian Andersen | Equestrian eventing | 1952 Summer, 1956 Summer | |
| Henrik Andersen | Weightlifting | 1992 Summer | |
| Henrik Steen Andersen | Swimming | 2000 Summer | |
| Henry Brask Andersen | Track cycling | 1920 Summer | |
| Herluf Andersen | Archery | 1972 Summer | |
| Herman Andersen | Wrestling | 1924 Summer, 1928 Summer | |
| Hjalmar Andersen | Norway | Speed skating | 1948 Winter, 1952 Winter, 1956 Winter | |
| Hjalmart Andersen | Denmark | Artistic gymnastics | 1912 Summer | |
| Ida Andersen | Norway | Sailing | 1992 Summer, 1996 Summer | |
| Inge Andersen | Denmark | Swimming | 1960 Summer | |
| Jacob Andersen | Sailing | 1928 Summer | |
| Jan Eli Andersen | 1996 Summer | |
| Jannik Madum Andersen | Rowing | 1960 Summer | |
| Jens Andersen | Boxing | 1956 Summer | |
| Jette Andersen | Athletics | 1964 Summer | |
| Jim Ronny Andersen | Norway | Badminton | 2004 Summer | |
| Johan Andersen | Denmark | Canoe sprint | 1948 Summer | |
| Johan Vilhelm Andersen | Art competitions | 1924 Summer | |
| Johannes Andersen | Norway | Athletics | 1912 Summer | |
| Jonas Solberg Andersen | Ice hockey | 2010 Winter | |
| Jørgen Andersen | Artistic gymnastics | 1912 Summer, 1920 Summer | |
| Jörgen Andersen | Denmark | Canoe sprint | 1968 Summer, 1972 Summer | |
| Judith Andersen | Rowing | 1976 Summer | |
| Kaj Andersen | Athletics | 1972 Summer | |
| Karen Margrete Andersen | Diving | 1936 Summer | |
| Keld Andersen | Handball | 1972 Summer | |
| Kirstine Andersen [ Wikidata ] | Archery | 2024 Summer | |
| Kjerstin Andersen | Norway | Handball | 1988 Summer | |
| Knud Andersen | Denmark | Road cycling, Track cycling | 1948 Summer, 1952 Summer | |
| Kristine Andersen | Handball | 2004 Summer | |
| Lars Håkon Andersen | Norway | Ice hockey | 1994 Winter | |
| Leif Andersen | Rowing | 1952 Summer | |
| Lilli Andersen | Denmark | Swimming | 1932 Summer | |
| Linda Andersen | Norway | Sailing | 1992 Summer, 1996 Summer | |
| Mads Andersen | Denmark | Rowing | 2008 Summer | |
| Martin Buch Andersen [ Wikidata ] | Table tennis | 2024 Summer | |
| Mette Andersen | Cycling mountain bike | 2004 Summer | |
| Morgan Andersen | Norway | Ice hockey | 1988 Winter, 1992 Winter, 1994 Winter | |
| Niels Andersen | Denmark | Shooting | 1908 Summer, 1912 Summer | |
| Nils Andersen | Norway | Athletics | 1924 Summer | |
| Ove Andersen | Finland | 1928 Summer | |
| Peter Marius Andersen | Denmark | Football | 1908 Summer | |
| Peter Andersen | Artistic gymnastics | 1912 Summer | |
| Peter Riis Andersen | Cycling mountain bike | 2004 Summer | |
| Petter Andersen | Norway | Speed skating | 2002 Winter, 2006 Winter | |
| Poul Andersen | Denmark | Football | 1952 Summer | |
| Poul Andersen | 1960 Summer | |
| Reidar Andersen | Norway | Ski jumping | 1936 Winter | |
| Ricardo Andersen | Argentina | Judo | 1984 Summer | |
| Rolf Andersen | Denmark | Rowing | 1972 Summer | |
| Rudolf Andersen | Artistic gymnastics | 1920 Summer | |
| Sigvard Andersen | Norway | Diving | 1912 Summer, 1920 Summer | |
| Søren Andersen | Denmark | Handball | 1976 Summer | |
| Søren Andersen | Football | 1992 Summer | |
| Stine Andersen | Shooting | 2012 Summer | |
| Terje Andersen | Norway | Speed skating | 1976 Winter, 1980 Winter | |
| Thomas Andersen | Denmark | Sailing | 1984 Summer | |
| Vagn Andersen | Shooting | 1972 Summer | |
| Villy Bækgaard Andersen | Boxing | 1960 Summer | |
| Gabriela Andersen-Schiess | Switzerland | Athletics | 1984 Summer | |
| Anderson | Brazil | Football | 2008 Summer | |
| Alberto Anderson | Argentina | Rowing | 1924 Summer | |
| Alyssa Anderson | United States | Swimming | 2012 Summer | |
| Andrea Anderson | Athletics | 2000 Summer | |
| Andy Anderson | Canada | Skateboarding | 2020 Summer | |
| Arthur Anderson | Great Britain | Athletics | 1912 Summer | |
| Beverley Anderson | United States | Alpine skiing | 1960 Winter | |
| Bob Anderson | Great Britain | Fencing | 1952 Summer | |
| Brett Anderson | United States | Baseball | 2008 Summer | |
| Brian Anderson | Ireland | Boxing | 1964 Summer | |
| Britany Anderson | Jamaica | Athletics | 2020 Summer | |
| Cecilia Andersson | Sweden | Ice hockey | 2006 Winter | |
| Charles Anderson | United States | Equestrian eventing | 1948 Summer | |
| Chris Anderson | Australia | Athletics | 1996 Summer | |
| Clóvis Anderson | Brazil | Track cycling | 1988 Summer | |
| Colin Anderson | Australia | Shooting | 1956 Summer | |
| Craig Anderson | Baseball | 2000 Summer, 2004 Summer | |
| Dale Anderson | Canada | Boxing | 1972 Summer | |
| Dave Anderson | Great Britain | 1988 Summer | |
| Dave Anderson | Canada | Alpine skiing | 2002 Winter | |
| Dave Anderson | Australia | Rowing | 1952 Summer, 1956 Summer | |
| David Anderson | Canada | 1960 Summer | |
| David Anderson | Australia | Athletics | 1992 Summer | |
| Derrick Anderson | Canada | Field hockey | 1964 Summer | |
| Derrick Anderson [ Wikidata ] | Guam | Judo | 1988 Summer | |
| Doneisha Anderson | Bahamas | Athletics | 2020 Summer | |
| Eduardo Anderson | Argentina | Field hockey | 1968 Summer | |
| Edward Anderson [ Wikidata ] | Belize | Shooting | 1968 Summer | |
| Edwin Anderson | United States | 1912 Summer | |
| Freya Anderson | Great Britain | Swimming | 2020 Summer, 2024 Summer | |
| Gary Anderson | United States | Shooting | 1964 Summer, 1968 Summer | |
| Gary Anderson | New Zealand | Track cycling | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Gary Anderson | Canada | Swimming | 1988 Summer, 1992 Summer | |
| Gerald Anderson [ Wikidata ] | Great Britain | Track cycling | 1908 Summer | |
| Gerard Anderson | Athletics | 1912 Summer | |
| Glenn Anderson | Canada | Ice hockey | 1980 Winter | |
| Haley Anderson | United States | Marathon swimming | 2012 Summer, 2016 Summer, 2020 Summer | |
| Hershel Anderson | Shooting | 1972 Summer, 1976 Summer | |
| Ike Anderson | Wrestling | 1988 Summer | |
| Iona Anderson | Australia | Swimming | 2024 Summer | |
| Jamie Anderson | United States | Snowboarding | 2014 Winter, 2018 Winter, 2022 Winter | |
| Jasey-Jay Anderson | Canada | 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter, 2018 Winter | |
| Jenny-Lyn Anderson | Australia | Artistic swimming | 2012 Summer | |
| Jerry Anderson | Puerto Rico | Diving | 1964 Summer, 1968 Summer | |
| Jodi Anderson | United States | Athletics | 1984 Summer | |
| John Anderson | 1928 Summer, 1932 Summer | |
| John Anderson | Canoe sprint | 1952 Summer | |
| John Anderson | Australia | Sailing | 1972 Summer, 1976 Summer | |
| John Anderson | Canada | Water polo | 1984 Summer | |
| John Anderson | Equestrian jumping | 1988 Summer | |
| Jon Anderson | United States | Athletics | 1972 Summer | |
| Juan Carlos Anderson | Argentina | 1936 Summer | |
| Julio César Anderson | Guatemala | Football | 1976 Summer | |
| Karen Anderson | United States | Athletics | 1956 Summer, 1960 Summer | |
| Karl Anderson | 1924 Summer | |
| Karl Anderson | Alpine skiing | 1976 Winter, 1980 Winter | |
| Keturah Anderson | Canada | Athletics | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Kevin Anderson | South Africa | Tennis | 2008 Summer | |
| Lachie Anderson | Australia | Rugby sevens | 2020 Summer | |
| Lewis Anderson | United States | Athletics | 1912 Summer | |
| Lindsey Anderson | 2008 Summer | |
| Lola Anderson | Great Britain | Rowing | 2024 Summer | |
| Mark Anderson | Australia | Swimming | 1968 Summer | |
| Marvin Anderson | Jamaica | Athletics | 2008 Summer | |
| Matt Anderson | Puerto Rico | Sailing | 1996 Summer | |
| Matt Anderson | United States | Volleyball | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Miller Anderson | Diving | 1948 Summer, 1952 Summer | |
| Murray Anderson | South Africa | Field hockey | 1996 Summer | |
| Navasky Anderson | Jamaica | Athletics | 2024 Summer | |
| Norman Anderson | United States | 1924 Summer | |
| Olanda Anderson | Boxing | 2000 Summer | |
| Osborne Anderson | Ice hockey | 1932 Winter | |
| Otto Anderson | Athletics | 1924 Summer | |
| Patrice Anderson | Biathlon | 1992 Winter | |
| Paul Anderson | Weightlifting | 1956 Summer | |
| Paul Anderson | Great Britain | Sailing | 1968 Summer | |
| Roberto Anderson | Argentina | Field hockey | 1948 Summer | |
| Rose Anderson | Great Britain | Basketball | 2012 Summer | |
| Ross Anderson | New Zealand | Swimming | 1988 Summer | |
| Samuel Anderson | Cuba | Athletics | 1952 Summer | |
| Scott Anderson | Australia | Sailing | 1984 Summer | |
| Scott Anderson | New Zealand | Field hockey | 1992 Summer | |
| Shani Anderson | Great Britain | Athletics | 2000 Summer | |
| Steve Anderson | United States | 1928 Summer | |
| Thomas Anderson | Australia | Sailing | 1968 Summer, 1972 Summer | |
| Tim Anderson | Great Britain | Athletics | 1952 Summer | |
| Timothy Anderson | Australia | Canoe slalom | 2024 Summer | |
| Verne Anderson | Canada | Alpine skiing | 1960 Winter | |
| Warren Anderson | Ice hockey | 1980 Winter, 1984 Winter | |
| Wayne Anderson | United States | Swimming | 1964 Summer | |
| Wendell R. Anderson | Ice hockey | 1956 Winter | |
| William Anderson | France | Cricket | 1900 Summer | |
| William Anderson | Canada | Track cycling | 1908 Summer | |
| William Anderson | Great Britain | Ice hockey | 1924 Winter | |
| Willie Anderson | United States | Basketball | 1988 Summer | |
| Yvonne Anderson | Serbia | 2020 Summer, 2024 Summer | |
| Lesley Anderson-Herweck | Canada | Rowing | 1984 Summer | |
| Kate Anderson-Richardson | Australia | Athletics | 1996 Summer, 2000 Summer | |
| Eduards Andersons | Latvia | Basketball | 1936 Summer | |
| Toms Andersons [ Wikidata ] | Ice hockey | 2022 Winter | |
| Agneta Andersson | Sweden | Canoe sprint | 1980 Summer, 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| Åke Andersson | Ice hockey | 1948 Winter, 1952 Winter | |
| Åke Andersson | Athletics | 1952 Summer | |
| Albert Andersson | Artistic gymnastics, Athletics | 1920 Summer, 1928 Summer | |
| Allan Andersson | Cross country skiing | 1960 Winter | |
| Anders Andersson | Shooting | 1920 Summer | |
| Anders Andersson | Ice hockey | 1960 Winter, 1964 Winter | |
| Anders Andersson | Canoe sprint | 1976 Summer, 1980 Summer | |
| Anita Andersson | Swimming | 1952 Summer | |
| Anna Andersson | Ice hockey | 2002 Winter | |
| Arvid Andersson | Tug of war | 1912 Summer | |
| Arvid Andersson | Weightlifting | 1948 Summer, 1952 Summer | |
| Axel Andersson | Athletics | 1908 Summer | |
| Bengt Andersson | Canoe sprint | 1984 Summer, 1988 Summer | |
| Berndt Andersson | 1972 Summer, 1976 Summer, 1980 Summer | |
| Birger Andersson | Finland | Rowing | 1952 Summer | |
| Bjarne Andersson | Sweden | Cross country skiing | 1968 Winter | |
| Björn Andersson | Handball | 1972 Summer | |
| Bo Andersson | 1972 Summer | |
| Adolf Andersson | Swimming | 1908 Summer | |
| Carl Andersson | Wrestling | 1908 Summer | |
| Carl Andersson | Athletics | 1912 Summer | |
| Carl-Georg Andersson | Wrestling | 1912 Summer | |
| Caroline Andersson | Road cycling | 2024 Summer | |
| Cletus Andersson | Water polo | 1924 Summer | |
| Curt Andersson | Shooting | 1972 Summer, 1976 Summer | |
| David Andersson | Speed skating | 2014 Winter | |
| Ebba Andersson | Cross country skiing | 2018 Winter, 2022 Winter | |
| Elsa Andersson | Diving | 1912 Summer | |
| Erik Andersson | Swimming, Water polo | 1912 Summer, 1920 Summer, 1924 Summer | |
| Erik Andersson | Athletics | 1948 Summer | |
| Erik Andersson | Swimming | 2004 Summer | |
| Eva Andersson | 1972 Summer | |
| Frank Andersson | Wrestling | 1976 Summer, 1980 Summer, 1984 Summer | |
| Gary Andersson | Swimming | 1980 Summer | |
| Göran Andersson | Sailing | 1960 Summer | |
| Göran Andersson | 1980 Summer | |
| Gösta Andersson | Wrestling | 1948 Summer, 1952 Summer | |
| Göte Andersson | Water polo | 1936 Summer | |
| Gunilla Andersson | Swimming | 1976 Summer | |
| Gunilla Andersson | Ice hockey | 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Gustaf Andersson | Shooting | 1924 Summer, 1932 Summer | |
| Gustaf Andersson | Speed skating | 1928 Winter | |
| Harald Andersson | Athletics | 1936 Summer | |
| Hjalmar Andersson | 1912 Summer | |
| Ingemar Andersson | Canoe sprint | 1948 Summer, 1952 Summer | |
| Inger Andersson | Swimming | 1972 Summer | |
| Ingrid Andersson | Artistic gymnastics | 1948 Summer | |
| Isabellah Andersson | Athletics | 2012 Summer | |
| Jan Andersson | Sailing | 1980 Summer | |
| Joakim Andersson | Diving | 1988 Summer, 1992 Summer, 1996 Summer | |
| Johan Andersson [ Wikidata ] | Wrestling | 1912 Summer | |
| Jonas Andersson | Archery | 2004 Summer | |
| Jonas Andersson | Swimming | 2008 Summer | |
| Jonna Andersson | Football | 2016 Summer, 2020 Summer | |
| Karl-Ivar Andersson | Road cycling | 1956 Summer | |
| Kent Andersson | Wrestling | 1980 Summer, 1984 Summer | |
| Kim Andersson | Handball | 2012 Summer, 2016 Summer | |
| Kristina Andersson | Alpine skiing | 1988 Winter, 1992 Winter, 1994 Winter | |
| Lage Andersson | Weightlifting | 1952 Summer | |
| Lars Andersson | Canoe sprint | 1968 Summer, 1972 Summer, 1976 Summer | |
| Lars Andersson | Equestrian dressage | 1988 Summer | |
| Lasse Andersson | Denmark | Handball | 2020 Summer, 2024 Summer | |
| Leif Andersson | Finland | Rowing | 1972 Summer | |
| Leif Andersson | Sweden | Wrestling | 1976 Summer, 1980 Summer | |
| Leif Andersson | Biathlon | 1984 Winter, 1988 Winter, 1992 Winter, 1994 Winter | |
| Lene Andersson | Denmark | Rowing | 1996 Summer | |
| Lennart Andersson | Sweden | Athletics | 1936 Summer | |
| Lennart Andersson | Rowing | 1952 Summer, 1956 Summer | |
| Lennart Andersson | Shooting | 1996 Summer | |
| Lina Andersson | Cross country skiing | 2002 Winter, 2006 Winter | |
| Linnéa Andersson [ Wikidata ] | Ice hockey | 2022 Winter | |
| Lisa Andersson | Freestyle skiing | 2018 Winter | |
| Liselotte Andersson | Archery | 1984 Summer, 1988 Summer | |
| Lotten Andersson | Swimming | 1964 Summer, 1968 Summer | |
| Magnus Andersson | Handball | 1992 Summer, 1996 Summer, 2000 Summer | |
| Malin Andersson | Football | 1996 Summer, 2000 Summer, 2004 Summer | |
| Markus Andersson | Road cycling | 1996 Summer | |
| Märta Andersson | Artistic gymnastics | 1948 Summer | |
| Martin Andersson | Sailing | 2004 Summer | |
| Mattias Andersson | Handball | 2012 Summer, 2016 Summer | |
| Mauritz Andersson | Wrestling | 1908 Summer, 1912 Summer | |
| Melina Andersson | Canoe sprint | 2024 Summer | |
| Michael Andersson | Football | 1988 Summer | |
| Michael Andersson | Road cycling | 1992 Summer, 1996 Summer, 2000 Summer | |
| Mikael Andersson | Ice hockey | 1988 Winter | |
| Mikael Andersson | 1998 Winter | |
| Nils Andersson | Football | 1908 Summer | |
| Nils Andersson | Swimming | 1912 Summer | |
| Olle Andersson | Tennis | 1920 Summer | |
| Örjan Andersson | Athletics | 1968 Summer | |
| Otto Andersson | Football | 1936 Summer | |
| Patrik Andersson | 1992 Summer | |
| Per Andersson | Biathlon | 1980 Winter | |
| Per Andersson | Rowing | 1992 Summer | |
| Per-Arne Andersson | Water polo | 1980 Summer | |
| Peter Andersson | Basketball | 1980 Summer | |
| Peter Andersson | Ice hockey | 1988 Winter, 1992 Winter | |
| Peter Andersson | 1992 Winter | |
| Ramon Andersson | Australia | Canoe sprint | 1992 Summer, 1996 Summer | |
| Reine Andersson | Sweden | Sailing | 1976 Summer | |
| Robert Andersson | Diving, Swimming, Water polo | 1908 Summer, 1912 Summer, 1920 Summer | |
| Robert Andersson | Handball | 1992 Summer, 1996 Summer | |
| Roland Andersson | Wrestling | 1972 Summer | |
| Rune Andersson | Rowing | 1952 Summer, 1956 Summer, 1960 Summer | |
| Rune Andersson | Shooting | 1960 Summer | |
| Selma Andersson | Diving | 1912 Summer, 1920 Summer | |
| Sigurd Andersson | Cross country skiing | 1952 Winter | |
| Stig Andersson | Track cycling | 1952 Summer | |
| Stig Emanuel Andersson | Ice hockey | 1936 Winter, 1948 Winter | |
| Sture Andersson | 1980 Winter | |
| Sune Andersson | Football | 1948 Summer | |
| Sven Andersson | Speed skating | 1956 Winter | |
| Sven Andersson | Football | 1988 Summer | |
| Thure Andersson | Wrestling | 1936 Summer | |
| Tord Andersson | Diving | 1968 Summer | |
| Viktor Andersson | Freestyle skiing | 2018 Winter, 2022 Winter | |
| Vilhelm Andersson | Swimming, Water polo | 1908 Summer, 1912 Summer, 1920 Summer, 1924 Summer | |
| Volger Andersson | Cross country skiing | 1928 Winter | |
| Arvid Andersson-Holtman | Artistic gymnastics | 1920 Summer | |
| Hans Andersson-Tvilling | Ice hockey | 1952 Winter, 1956 Winter | |
| Stig Andersson-Tvilling | 1952 Winter, 1956 Winter | |
| John Anderton | South Africa | Athletics | 1952 Summer | |
| Tracy Marine Andet [ Wikidata ] | Central African Republic | Swimming | 2024 Summer | |
| Nazlati Mohamed Andhumdine | Comoros | 2016 Summer | |
| José Andía | Spain | Athletics | 1924 Summer | |
| Mary Luz Andía | Peru | 2020 Summer, 2024 Summer | |
| Zacarias Andias | Portugal | Rowing | 1952 Summer | |
| Carlos Andica | Colombia | Weightlifting | 2004 Summer, 2008 Summer | |
| Elizabeth Andiego | Kenya | Boxing | 2012 Summer | |
| Geoffroy d'Andigné | France | Equestrian driving | 1900 Summer | |
| Carola Anding | East Germany | Cross country skiing | 1980 Winter, 1984 Winter | |
| Kolohe Andino | United States | Surfing | 2020 Summer | |
| Roberto Andino | Puerto Rico | Boxing | 1976 Summer | |
| Bailey Andison | Canada | Swimming | 2020 Summer | |
| Soslan Andiyev | Soviet Union | Wrestling | 1976 Summer, 1980 Summer | |
| Alex Andjelic | Yugoslavia | Ice hockey | 1964 Winter | |
| Alain Andji | France | Athletics | 1996 Summer | |
| Jakob Andkjær | Denmark | Swimming | 2008 Summer | |
| Sofia Andler | Sweden | Equestrian eventing | 2000 Summer | |
| Antonio Ando | Argentina | Shooting | 1948 Summer | |
| Asa Ando | Japan | Alpine skiing | 2018 Winter, 2022 Winter | |
| Elreen Ando | Philippines | Weightlifting | 2020 Summer, 2024 Summer | |
| Kazuaki Ando | Japan | Freestyle skiing | 1998 Winter | |
| Kenkichi Ando | Weightlifting | 1972 Summer, 1976 Summer | |
| Kozue Ando | Football | 2004 Summer, 2008 Summer, 2012 Summer | |
| Masaya Ando | Wrestling | 1984 Summer | |
| Miki Ando | Figure skating | 2006 Winter, 2010 Winter | |
| Mikiko Ando | Weightlifting | 2016 Summer, 2020 Summer | |
| Misako Ando | Softball | 1996 Summer, 2000 Summer | |
| Taro Ando | Canoe slalom | 2000 Summer | |
| Yasuhiro Ando | Track cycling | 1992 Summer | |
| Yuka Ando | Athletics | 2020 Summer | |
| Yuya Ando | Baseball | 2004 Summer | |
| José Manuel Andoin | Spain | Shooting | 1948 Summer, 1960 Summer | |
| Barbara Andolina | Italy | Judo | 2004 Summer | |
| Atanas Andonov | Bulgaria | Athletics | 1980 Summer | |
| Lyudmila Andonova | 1988 Summer, 1992 Summer | |
| Malena Andonova | 1980 Summer | |
| Reza Andouz | Iran | Wrestling | 1988 Summer | |
| Joanne Andraca | France | Swimming | 2008 Summer | |
| Pierre Andraca | 1976 Summer, 1984 Summer | |
| Manuel Andrada | Argentina | Polo | 1936 Summer | |
| Andrade | Brazil | Football | 1988 Summer | |
| Daniel Andrade | Senegal | Athletics | 1972 Summer | |
| Demetrius Andrade | United States | Boxing | 2008 Summer | |
| Emanuel Andrade | Venezuela | Equestrian jumping | 2016 Summer | |
| Federico Andrade | Colombia | Diving | 1960 Summer | |
| Francisco Andrade | Portugal | Sailing | 2008 Summer, 2012 Summer | |
| Francisco de Andrade | 1952 Summer | |
| Gil de Andrade | Fencing | 1924 Summer | |
| Henry Andrade | Cape Verde | Athletics | 1996 Summer | |
| Hernán Andrade | Mexico | 1988 Summer | |
| Israel Andrade | Brazil | Basketball | 1984 Summer, 1988 Summer, 1992 Summer | |
| Jayce Andrade | Venezuela | Volleyball | 2008 Summer | |
| Jordin Andrade | Cape Verde | Athletics | 2016 Summer, 2020 Summer | |
| José Leandro Andrade | Uruguay | Football | 1924 Summer, 1928 Summer | |
| Lady Andrade | Colombia | 2012 Summer, 2016 Summer | |
| Luís Andrade | Portugal | 1996 Summer | |
| Maicon Andrade | Brazil | Taekwondo | 2016 Summer | |
| Maria Andrade | Cape Verde | 2016 Summer | |
| Marta Andrade | Spain | Figure skating | 1994 Winter, 1998 Winter | |
| Nelson Andrade | Brazil | Boxing | 1952 Summer | |
| Rafael Andrade [ Wikidata ] | Trampolining | 2016 Summer | |
| Rebeca Andrade | Artistic gymnastics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Marcia Andrades | Venezuela | Wrestling | 2008 Summer, 2012 Summer | |
| Björn Andrae | Germany | Volleyball | 2008 Summer, 2012 Summer | |
| Assaad Andraos | Lebanon | Shooting | 1972 Summer | |
| Tibor Andrásfi | Hungary | Fencing | 2024 Summer | |
| Gyula Andrási | Canoe sprint | 1948 Summer | |
| Mathilde Andraud | France | Athletics | 2016 Summer | |
| André Luís | Brazil | Football | 1984 Summer | |
| André Luiz | 1996 Summer | |
| Angélica André | Portugal | Marathon swimming | 2020 Summer, 2024 Summer | |
| Daniel André | Mauritius | Athletics | 1984 Summer | |
| Filipe André [ Wikidata ] | Angola | Sailing | 2024 Summer | |
| Géo André | France | Athletics | 1908 Summer, 1912 Summer, 1920 Summer, 1924 Summer | |
| Georges André | Bobsleigh, Curling | 1924 Winter | |
| Jacqueline André | Athletics | 1972 Summer | |
| Jacques André | 1948 Summer | |
| Joao Andre | Portugal | 2000 Summer | |
| Jorge André | Costa Rica | Shooting | 1968 Summer | |
| Michel André | France | Bobsleigh | 2002 Winter | |
| Nicholas André | South Africa | Boxing | 1956 Summer | |
| Nilson André | Brazil | Athletics | 2012 Summer | |
| René André [ Wikidata ] | France | Swimming | 1908 Summer | |
| Soraia André | Brazil | Judo | 1992 Summer | |
| Sylvain André | France | Cycling BMX racing | 2020 Summer, 2024 Summer | |
| Thiago André | Brazil | Athletics | 2016 Summer, 2020 Summer | |
| William Andre | United States | Modern pentathlon | 1956 Summer | |
| Kees Andrea | Netherlands | Art competitions | 1948 Summer | |
| Andreac [ Wikidata ] | France | Fencing | 1900 Summer | |
| Dimitrios Andreadis | Greece | Cross country skiing | 1968 Winter | |
| George Andreadis | Sailing | 1968 Summer, 1976 Summer | |
| Sally Andreae | Great Britain | Rowing | 1988 Summer | |
| Adriano Andreani | Italy | Artistic gymnastics | 1908 Summer | |
| Petre Andreanu | Romania | Equestrian eventing | 1952 Summer | |
| Emil Andreasen | Denmark | Boxing | 1920 Summer | |
| Gunnar Andreasen | 1936 Summer | |
| Lawrence Andreasen | United States | Diving | 1964 Summer | |
| Birger Andreassen | Norway | Road cycling | 1912 Summer | |
| Gunn Margit Andreassen | Biathlon | 1994 Winter, 1998 Winter, 2002 Winter, 2006 Winter | |
| Ole Andreassen | Rowing | 1988 Summer | |
| Rolf Andreassen | 1972 Summer, 1976 Summer | |
| Rudolf Andreassen [ Wikidata ] | Boxing | 1936 Summer | |
| Simon Andreassen | Denmark | Cycling mountain bike | 2016 Summer, 2024 Summer | |
| Bror Andreasson | Sweden | Shooting | 1920 Summer | |
| Arkady Andreasyan | Soviet Union | Football | 1972 Summer | |
| Marco Andreatta | Italy | Bobsleigh | 1992 Winter | |
| Bianca Andreescu | Canada | Tennis | 2024 Summer | |
| Andrey Andreev | Bulgaria | Water polo | 1980 Summer | |
| Atanas Andreev | Rowing | 1988 Summer | |
| Bozhidar Andreev | Weightlifting | 2020 Summer, 2024 Summer | |
| Igor Andreev | Russia | Tennis | 2004 Summer, 2008 Summer | |
| Leonid Andreev | Uzbekistan | Athletics | 2008 Summer, 2016 Summer | |
| Nikita Andreev | Russian Olympic Committee | Freestyle skiing | 2022 Winter | |
| Pavel Andreev | Uzbekistan | Athletics | 2004 Summer, 2008 Summer | |
| Vladimir Andreev | Soviet Union | Basketball | 1968 Summer | |
| Ekaterina Andreeva | Russia | Swimming | 2012 Summer | |
| Irina Andreeva | Russian Olympic Committee | Canoe sprint | 2020 Summer | |
| Iuliia Andreeva | Kyrgyzstan | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Mirra Andreeva | Independent Olympians | Tennis | 2024 Summer | |
| Sofiya Andreeva | Russia | Swimming | 2016 Summer | |
| Vera Andreeva | Cycling mountain bike | 2008 Summer | |
| Alessandro Andrei | Italy | Athletics | 1984 Summer, 1988 Summer, 1992 Summer | |
| Edward Andrei | Romania | Water polo | 1996 Summer | |
| Ionuț Andrei | Bobsleigh | 2010 Winter | |
| Marin Andrei | Football | 1964 Summer | |
| Nicolae Andrei | Ice hockey | 1964 Winter | |
| René Andrei | France | Art competitions | 1924 Summer | |
| Vasile Andrei | Romania | Wrestling | 1980 Summer, 1984 Summer, 1988 Summer | |
| Andréia Rosa | Brazil | Football | 2008 Summer | |
| Pavlo Andreiev | Soviet Union | Athletics | 1972 Summer | |
| Anca Andreiu | Romania | Swimming | 1968 Summer | |
| Janez Andrejašič | Yugoslavia | Canoe slalom | 1972 Summer | |
| Maria Andrejczyk | Poland | Athletics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Oļegs Andrejevs | Latvia | Cross country skiing | 2006 Winter | |
| Oscar Andrén | Sweden | Boxing | 1924 Summer | |
| Ángel Andreo | Spain | Water polo | 2004 Summer, 2008 Summer | |
| Angela Andreoli | Italy | Artistic gymnastics | 2024 Summer | |
| Arnaldo Andreoli [ Wikidata ] | 1920 Summer | |
| Severino Andreoli | Road cycling | 1964 Summer | |
| Tatiana Andreoli | Archery | 2020 Summer | |
| Giannin Andreossi | Switzerland | Ice hockey | 1928 Winter | |
| Mezzi Andreossi | 1928 Winter | |
| Aldo Andreotti | Italy | Shooting | 1984 Summer | |
| Anastasios Andreou | Greece | Athletics | 1896 Summer | |
| Antonakis Andreou | Cyprus | Shooting | 1996 Summer, 2000 Summer, 2012 Summer | |
| Ioannis Andreou | Greece | Swimming | 1896 Summer | |
| Panayiota Andreou | Cyprus | Shooting | 2012 Summer | |
| Yeorgios Andreou | Athletics | 2000 Summer | |
| Alfonso de Andrés | Spain | 1960 Summer | |
| Amaia Andrés | 1992 Summer | |
| Antonio Andrés | 2000 Summer | |
| Armin Andres | Germany | Basketball | 1992 Summer | |
| Dominic Andres | Switzerland | Curling | 1998 Winter | |
| Fernando de Andrés | Spain | Handball | 1972 Summer | |
| Lara Andres [ Wikidata ] | France | Water polo | 2024 Summer | |
| Michelle Andres | Switzerland | Track cycling | 2024 Summer | |
| Miguel de Andrés | Spain | Football | 1980 Summer | |
| Cyril Andresen | Denmark | Sailing | 1956 Summer | |
| Frode Andresen | Norway | Biathlon | 1998 Winter, 2002 Winter, 2006 Winter | |
| Hans Andresen | Denmark | Track cycling, Road cycling | 1948 Summer, 1952 Summer | |
| Hans Magnus Andresen | Norway | Alpine skiing | 1956 Winter | |
| Jan Egil Andresen | Cross country skiing | 2006 Winter | |
| Knut Andresen | Ice hockey | 1980 Winter | |
| Ørnulf Andresen | Road cycling | 1968 Summer | |
| Svend Andresen | Denmark | Football | 1972 Summer | |
| Thorleif Andresen | Norway | Road cycling | 1968 Summer, 1972 Summer, 1976 Summer | |
| Trine Andresen | Artistic gymnastics | 1972 Summer | |
| Alberto Andressen | Portugal | Shooting | 1936 Summer | |
| Bjørn Andressen | Norway | Ice hockey | 1972 Winter | |
| Andressinha | Brazil | Football | 2016 Summer, 2020 Summer | |
| Gunnar Andrésson | Iceland | Handball | 1992 Summer | |
| Kristján Andrésson | 2004 Summer | |
| Antonio Andreu | Spain | 1972 Summer | |
| Enrique Andreu | Basketball | 1988 Summer, 1992 Summer | |
| Frankie Andreu | United States | Track cycling, Road cycling | 1988 Summer, 1996 Summer | |
| Maite Andreu | Spain | Handball | 2004 Summer | |
| Giada Andreutti [ Wikidata ] | Italy | Bobsleigh | 2022 Winter | |
| Art Andrew | Virgin Islands | Sailing | 1976 Summer | |
| Frederick Andrew | Great Britain | Cross country skiing, Biathlon | 1964 Winter, 1968 Winter | |
| Andrew Hudson | Jamaica | Athletics | 2024 Summer | |
| Jan Andrew | Australia | Swimming | 1960 Summer | |
| Joshter Andrew | Guam | Judo | 2020 Summer | |
| Michael Andrew | Malaysia | Road cycling | 1964 Summer | |
| Michael Andrew | United States | Swimming | 2020 Summer | |
| Robert Andrew | Australia | Field hockey | 1972 Summer | |
| Sidney Andrew | Great Britain | Artistic gymnastics | 1920 Summer | |
| Trevor Andrew | Canada | Snowboarding | 1998 Winter, 2002 Winter | |
| Jake Andrewartha | Australia | Judo | 2012 Summer | |
| Leigh Andrew-Pearson | Canada | Sailing | 1996 Summer | |
| Abby Andrews | Australia | Water polo | 2020 Summer, 2024 Summer | |
| Antoine Andrews | Bahamas | Athletics | 2024 Summer | |
| Arthur F. Andrews | United States | Track cycling | 1904 Summer | |
| Charlize Andrews | Australia | Water polo | 2024 Summer | |
| Don Andrews | Canada | Sailing | 1972 Summer | |
| Ellesse Andrews | New Zealand | Track cycling | 2020 Summer, 2024 Summer | |
| Jon Andrews | 1992 Summer | |
| Mark Andrews | Canada | Swimming | 1988 Summer | |
| Michael Andrews | Nigeria | Boxing | 1972 Summer | |
| Michelle Andrews | Australia | Field hockey | 1996 Summer | |
| Robby Andrews | United States | Athletics | 2016 Summer | |
| Robert Andrews | Art competitions | 1932 Summer | |
| Scott Andrews | Great Britain | Curling | 2014 Winter | |
| Shelley Andrews | Canada | Field hockey | 1984 Summer | |
| Sky Andrew | Great Britain | Table tennis | 1988 Summer | |
| Susan Andrews | Australia | Athletics | 1992 Summer, 2000 Summer | |
| Sydnee Andrews | New Zealand | Judo | 2024 Summer | |
| Theresa Andrews | United States | Swimming | 1984 Summer | |
| Walter Andrews | Canada | Track cycling | 1908 Summer | |
| Kanah Andrews-Nahu | New Zealand | Weightlifting | 2020 Summer | |
| Boris Andreyev | Soviet Union | Shooting | 1952 Summer | |
| Grigoriy Andreyev | Russia | Athletics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Sergey Andreyev | Soviet Union | Football | 1980 Summer | |
| Viktor Andreyev | Unified Team | Swimming | 1992 Summer | |
| Vitaly Andreyev | Alpine skiing | 1992 Winter | |
| Vladimir Andreyev [ Wikidata ] | Russia | Fencing | 1912 Summer | |
| Vladimir Andreyev | Soviet Union | Alpine skiing | 1976 Winter, 1980 Winter, 1984 Winter | |
| Vladimir Andreyev | Unified Team, Russia | Athletics | 1992 Summer, 2000 Summer, 2004 Summer | |
| Yury Andreyev | Soviet Union | Equestrian eventing | 1952 Summer | |
| Nadezhda Andreyeva | Alpine skiing | 1980 Winter, 1984 Winter | |
| Viktoriya Andreyeva | Russia | Swimming | 2012 Summer, 2016 Summer | |
| Tsacho Andreykovski | Bulgaria | Boxing | 1976 Summer, 1980 Summer | |
| Yelena Andreyuk | Soviet Union | Volleyball | 1980 Summer | |
| Ferdinand Andri | Austria | Art competitions | 1936 Summer | |
| Nikolaos Andriakopoulos | Greece | Artistic gymnastics | 1896 Summer | |
| Justin Andriamanantena | Madagascar | Judo | 1972 Summer | |
| Tojohanitra Andriamanjatoarimanana | Swimming | 2004 Summer, 2008 Summer | |
| Rivomanantsoa Andriamaonju | France | Volleyball | 1992 Summer | |
| Frédérique Andrianaivo | Madagascar | Athletics | 1972 Summer | |
| Tommy Andrianatvoo | Judo | 1972 Summer | |
| Ottaviano Andriani | Italy | Athletics | 2008 Summer | |
| Zoë Andrianifaha | Madagascar | Swimming | 1980 Summer | |
| Giannis Andrianopoulos | Greece | Football | 1920 Summer | |
| Maksim Andrianov | Russian Olympic Committee | Bobsleigh | 2018 Winter, 2022 Winter | |
| Nikolai Andrianov | Soviet Union | Artistic gymnastics | 1972 Summer, 1976 Summer, 1980 Summer | |
| Olga Andrianova | Athletics | 1976 Summer | |
| Tatyana Andrianova | Russia | 2004 Summer, 2008 Summer | |
| Éric Andriantsitohaina | Madagascar | Weightlifting | 2020 Summer | |
| Tojonirina Andriantsitohaina | 2020 Summer | |
| Dragan Andrić | Yugoslavia | Water polo | 1984 Summer, 1988 Summer | |
| Yevheniya Andrieieva | Ukraine | Rowing | 2000 Summer | |
| Aleksandr Andrienko | Russian Olympic Committee | Alpine skiing | 2022 Winter | |
| Emmanuel Andrieu [ Wikidata ] | France | Fencing | 1900 Summer | |
| Henri Andrieux | Track cycling | 1952 Summer | |
| Louis Andrieu | Belgium | Shooting | 1920 Summer | |
| Michel Andrieux | France | Rowing | 1992 Summer, 1996 Summer, 2000 Summer | |
| Robert Andrieux | Belgium | Shooting | 1920 Summer | |
| Virginie Andrieux | France | Weightlifting | 2004 Summer | |
| Gheorghe Andriev | Romania | Canoe sprint | 1988 Summer, 1992 Summer, 1996 Summer | |
| Marina Andrievskaya | Sweden | Badminton | 2004 Summer | |
| Alexander Andrievsky | Belarus | Ice hockey | 1998 Winter, 2002 Winter | |
| Sven Andrighetto | Switzerland | 2022 Winter | |
| Vola Hanta Ratsifa Andrihamanana | Madagascar | Swimming | 1992 Summer | |
| Paulius Andrijauskas | Lithuania | 2004 Summer | |
| Jānis Andriksons | Latvia | Speed skating | 1936 Winter | |
| René Andring | Luxembourg | Road cycling | 1960 Summer | |
| Casey Andringa | United States | Freestyle skiing | 2018 Winter | |
| Eleni Andriola | Greece | Rhythmic gymnastics | 2004 Summer, 2008 Summer | |
| Spyros Andriopoulos | Athletics | 1996 Summer | |
| Konstantin Andriushin | Kyrgyzstan | Swimming | 1996 Summer, 2000 Summer | |
| Gintaras Andriuškevičius | Lithuania | Athletics | 2004 Summer | |
| Dmytro Andriyev | Ukraine | Water polo | 1996 Summer | |
| Valeriy Andriytsev | Wrestling | 2012 Summer, 2016 Summer | |
| René Andrle | Czech Republic | Road cycling | 2004 Summer | |
| Jan Andrlík | Canoe sprint | 2000 Summer | |
| Matthieu Androdias | France | Rowing | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Dimitrios Andromedas | Greece | Athletics | 1920 Summer | |
| Sergei Andronov | Russian Olympic Committee | Ice hockey | 2018 Winter, 2022 Winter | |
| Yuriy Andronov | Russia | Athletics | 2004 Summer | |
| Aleksandr Androshkin | Soviet Union | Shooting | 1972 Summer, 1976 Summer | |
| Gennady Androsov | Swimming | 1956 Summer, 1960 Summer | |
| Jules Androt | Belgium | Boxing | 1920 Summer | |
| Vladimír Andrs | Czechoslovakia | Rowing | 1964 Summer | |
| John Andru | Canada | Fencing | 1964 Summer, 1968 Summer | |
| Alyona Andruk | Ukraine | Road cycling | 2012 Summer | |
| Viktorija Andrulytė | Lithuania | Sailing | 2020 Summer, 2024 Summer | |
| Valeriu Andrunache | Romania | Rowing | 2000 Summer | |
| Veronika Andrusenko | Russia, Russian Olympic Committee | Swimming | 2012 Summer, 2016 Summer, 2020 Summer | |
| Viacheslav Andrusenko | Russia | 2016 Summer | |
| Oksana Andrusina-Mert | Turkey | Athletics | 2000 Summer | |
| Zbigniew Andruszkiewicz | Poland | Rowing | 1980 Summer | |
| Anastasiya Andryianava [ Wikidata ] | Belarus | Freestyle skiing | 2022 Winter | |
| Franz Andrysek | Austria | Weightlifting | 1924 Summer, 1928 Summer | |
| Alexey Andryunin | Russia | Bobsleigh | 2002 Winter | |
| Nikolay Andryushchenko | Soviet Union | Athletics | 1952 Summer | |
| Yekaterina Andryushina | Russia | Handball | 2008 Summer | |
| Leszek Andrzejczak | Poland | Field hockey | 1980 Summer | |
| Bohdan Andrzejewski | Fencing | 1964 Summer, 1968 Summer, 1972 Summer | |
| Robert Andrzejuk | 2008 Summer | |
| Curt Andstén | Finland | Sailing | 1912 Summer | |
| Jarl Andstén | 1912 Summer | |
| Carlos Adueza | Chile | Rowing | 1952 Summer | |
| Josu Andueza | Spain | 1992 Summer | |
| Daniel Andújar | Athletics | 2016 Summer | |
| Pablo Andújar | Tennis | 2020 Summer | |
| Yohandris Andújar | Dominican Republic | Athletics | 2016 Summer | |
| Jean Ané | France | Shooting | 1984 Summer | |
| David Anear | Australia | Archery | 1976 Summer | |
| Imtiaz Anees | India | Equestrian eventing | 2000 Summer | |
| Alain Anen | Luxembourg | Fencing | 1972 Summer | |
| Paul Anen | 1948 Summer, 1952 Summer | |
| Arere Anentia | Kenya | Athletics | 1956 Summer, 1960 Summer | |
| Matteo Anesi | Italy | Speed skating | 2006 Winter, 2010 Winter, 2014 Winter | |
| Sabiana Anestor | Haiti | Judo | 2020 Summer | |
| Krasimir Anev | Bulgaria | Biathlon | 2010 Winter, 2014 Winter, 2018 Winter | |
| Yordan Anev | Wrestling | 1996 Summer | |
| Adel Al-Anezi | Kuwait | Football | 2000 Summer | |
| Nikolay Anfimov | Soviet Union | Boxing | 1972 Summer | |
| Anthony Ang | Malaysia | Swimming | 1996 Summer, 2000 Summer | |
| Eric Ang | Philippines | Shooting | 2008 Summer | |
| Leopoldo Ang | 1964 Summer, 1968 Summer | |
| Ang Peng Siong | Singapore | Swimming | 1984 Summer, 1988 Summer | |
| Halvard Angaard | Norway | Shooting | 1924 Summer | |
| Indra Angad-Gaur | Netherlands | Fencing | 2008 Summer | |
| Raúl Anganuzzi | Argentina | 1928 Summer | |
| Gabriela Angaut | Alpine skiing | 1984 Winter | |
| Vincent Angban | Ivory Coast | Football | 2008 Summer | |
| Isaac Angbo | Judo | 1992 Summer | |
| Roselina Angee | Colombia | Swimming | 1972 Summer | |
| José Manuel Angel | El Salvador | Football | 1968 Summer | |
| Ramsey Angela | Netherlands | Athletics | 2020 Summer | |
| Jana Angelakis | United States | Fencing | 1984 Summer | |
| Ivan Angelakov | Bulgaria | Cross country skiing | 1936 Winter | |
| Filippa Angeldahl | Sweden | Football | 2020 Summer | |
| Adriana Angeles | Mexico | Judo | 2000 Summer | |
| Darwin Angeles | Honduras | Boxing | 1988 Summer, 1996 Summer | |
| Amedeo Angeli | Italy | Bobsleigh | 1936 Winter | |
| Manuela Angeli | Figure skating | 1956 Winter | |
| Maria Angélica | Brazil | Basketball | 1996 Summer | |
| Dinos Angelidis | Greece | 1996 Summer | |
| Nikolaos Angelidis | Track cycling | 2000 Summer | |
| Angelina | Brazil | Football | 2020 Summer, 2024 Summer | |
| Ellen Angelina | Indonesia | Badminton | 2000 Summer | |
| Alberto Angelini | Italy | Water polo | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| André Angelini [ Wikidata ] | France | Shooting | 1908 Summer | |
| Apostolos Angelis | Greece | Cross country skiing | 2014 Winter, 2018 Winter, 2022 Winter | |
| Bjarne Angell | Norway | Tennis | 1912 Summer | |
| Tommy Angell | United States | Fencing | 1964 Summer | |
| Ângelo | Brazil | Football | 1972 Summer | |
| Claude Angelo | Australia | Wrestling | 1924 Summer | |
| Juan Angeloni | Argentina | Shooting | 2012 Summer | |
| Michela Angeloni | Italy | Ice hockey | 2006 Winter | |
| Dionisis Angelopoulos | Greece | Rowing | 2016 Summer | |
| Nikolaos Angelopoulos | Athletics | 1980 Summer | |
| Vasiliki Angelopoulou | Swimming | 2004 Summer | |
| Pierre Angelot | France | Wrestling | 1920 Summer | |
| Angel Angelov | Bulgaria | Boxing | 1972 Summer | |
| Ivan Angelov | Swimming | 2000 Summer | |
| Ivo Angelov | Wrestling | 2012 Summer | |
| Khristo Angelov | Alpine skiing | 1980 Winter | |
| Pavel Angelov | Luge | 2018 Winter, 2022 Winter | |
| Petar Angelov | Equestrian eventing | 1936 Summer | |
| Petar Angelov | Alpine skiing | 1964 Winter, 1968 Winter | |
| Petar Ivanov Angelov | 1956 Winter | |
| Stefan Angelov | Wrestling | 1972 Summer, 1976 Summer | |
| Yordan Angelov | Volleyball | 1980 Summer | |
| Anna Angelova | Fencing | 1996 Summer | |
| Atanaska Angelova | Athletics | 1996 Summer | |
| Desislava Angelova | Rowing | 2024 Summer | |
| Nedyalka Angelova | Athletics | 1972 Summer | |
| Stoyanka Angelova | Artistic gymnastics | 1952 Summer | |
| Tonje Angelsen | Norway | Athletics | 2012 Summer, 2016 Summer | |
| Yannik Angenend [ Wikidata ] | Germany | Snowboarding | 2022 Winter | |
| Paul Angenvoorth | West Germany | Athletics | 1972 Summer | |
| Alphonse Anger | France | Artistic gymnastics | 1948 Summer | |
| Frank Anger | United States | Fencing | 1964 Summer | |
| Volker Anger | East Germany | Wrestling | 1988 Summer | |
| Clara Angerer [ Wikidata ] | Italy | Cross country skiing | 1984 Winter, 1988 Winter | |
| Dietz Angerer | Austria | Sailing | 1936 Summer | |
| Karl Angerer | Germany | Bobsleigh | 2010 Winter | |
| Ludwig Angerer | Art competitions | 1932 Summer, 1936 Summer | |
| Nadine Angerer | Football | 2008 Summer | |
| Peter Angerer | West Germany | Biathlon | 1980 Winter, 1984 Winter, 1988 Winter | |
| Tobias Angerer | Germany | Cross country skiing | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Monique Angermüller | Speed skating | 2010 Winter, 2014 Winter | |
| Stephen Angers | Canada | Fencing | 1988 Summer | |
| Andrei Anghel | Romania | Luge | 2010 Winter | |
| Elisabeta Anghel | Athletics | 1996 Summer | |
| Gigel Anghel | Wrestling | 1976 Summer | |
| Grigore Anghel | Bobsleigh | 1988 Winter | |
| Roxana Anghel | Rowing | 2020 Summer, 2024 Summer | |
| Tony Angiboust | France | Curling | 2010 Winter | |
| Clarence Angier | United States | Golf | 1904 Summer | |
| Milton Angier | Athletics | 1920 Summer | |
| Giuseppe Angilella | Italy | Sailing | 2012 Summer | |
| Matteo Angioletti | Artistic gymnastics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Tarquinio Angiolin | Rowing | 1952 Summer | |
| Lisa Angiolini | Swimming | 2024 Summer | |
| Paolo Angioni | Equestrian eventing | 1964 Summer, 1968 Summer | |
| Stefano Angioni | 1972 Summer | |
| Michèle Angirany | France | Cross country skiing | 1952 Winter | |
| Félix Anglada | Spain | Sailing | 1976 Summer | |
| Gottfried Anglberger | Austria | Wrestling | 1952 Summer | |
| Kurt Angle | United States | 1996 Summer | |
| Giorgio Anglesio | Italy | Fencing | 1956 Summer | |
| Paddy Anglim | Ireland | Athletics | 1928 Summer | |
| Angot [ Wikidata ] | France | Rowing | 1900 Summer | |
| Eugénie Angot | Equestrian jumping | 2004 Summer | |
| Florian Angot | 2004 Summer | |
| Anna Rita Angotzi | Italy | Athletics | 1988 Summer | |
| Benjamin Angoua | Ivory Coast | Football | 2008 Summer | |
| Linda Angounou | Cameroon | Athletics | 2024 Summer | |
| Heinrich Angst | Switzerland | Bobsleigh | 1948 Winter, 1956 Winter | |
| Max Angst | 1956 Winter | |
| Willy Angst | Wrestling | 1936 Summer, 1948 Summer | |
| Jai Angsuthasawit | Thailand | Track cycling | 2024 Summer | |
| Fabián Anguamea | Mexico | Baseball | 2020 Summer | |
| Humberto Anguiano | Modern pentathlon | 1932 Summer, 1936 Summer | |
| Daniela Anguita | Chile | Alpine skiing | 2006 Winter | |
| Alberto Angulo | Spain | Basketball | 2000 Summer | |
| Alfredo Angulo | Mexico | Boxing | 2004 Summer | |
| Deyanira Angulo | Badminton | 2008 Summer | |
| Jesús Ricardo Angulo | Football | 2020 Summer | |
| Jesús Alberto Angulo | 2020 Summer | |
| Mateo de Angulo | Colombia | Swimming | 2012 Summer | |
| Miguel Ángel Angulo | Spain | Football | 2000 Summer | |
| Olga de Angulo | Colombia | Swimming | 1968 Summer, 1972 Summer | |
| Yuliana Angulo | Ecuador | Athletics | 2020 Summer | |
| Harold Angus | Great Britain | Wrestling | 1928 Summer | |
| Keith Angus | Athletics | 1976 Summer | |
| Sophie Angus | Canada | Swimming | 2024 Summer | |
| Dániel Angyal | Hungary | Water polo | 2020 Summer, 2024 Summer | |
| Éva Angyal | Handball | 1976 Summer, 1980 Summer | |
| István Angyal | Swimming | 1936 Summer | |
| Joe Angyal | United States | Rowing | 1948 Summer | |
| József Ángyán | Hungary | Shooting | 2000 Summer | |
| Võ Thị Kim Ánh [ Wikidata ] | Vietnam | Boxing | 2024 Summer | |
| Yu Anhui | China | Field hockey | 2024 Summer | |
| Maret Ani | Estonia | Tennis | 2004 Summer, 2008 Summer | |
| Emma Ania | Great Britain | Athletics | 2008 Summer | |
| Mário Aníbal | Portugal | 2000 Summer | |
| Damir Anić | Yugoslavia | Artistic gymnastics | 1968 Summer | |
| Franka Anić | Slovenia | Taekwondo | 2012 Summer | |
| Victor Anichebe | Nigeria | Football | 2008 Summer | |
| Vitaliy Anichkin | Kazakhstan | Athletics | 2012 Summer | |
| Peter Anieke | Nigeria | Football | 1968 Summer | |
| Ekaterina Anikeeva | Russia | Water polo | 2000 Summer | |
| Aleksandr Anikeyev | Unified Team | Rowing | 1992 Summer | |
| Nikolay Anikin | Soviet Union | Cross country skiing | 1956 Winter, 1960 Winter | |
| Yevgeniy Anikin | Athletics | 1980 Summer | |
| Vida Anim | Ghana | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Hans Aniol | Germany | Swimming, Water polo | 1900 Summer | |
| Stanisław Aniołkowski | Poland | Road cycling | 2024 Summer | |
| Rami Anis | Refugee Olympic Team | Swimming | 2016 Summer | |
| Aleksandr Anischenko [ Wikidata ] | Azerbaijan | Figure skating | 1998 Winter | |
| Aliaksandr Anishchanka | Belarus | Weightlifting | 2004 Summer | |
| Jean Aniset | Luxembourg | Athletics | 1960 Summer, 1964 Summer | |
| Anisi | Indonesia | Canoe sprint | 1992 Summer | |
| Artem Anisimov | Russia | Ice hockey | 2014 Winter | |
| Danil Anisimov | Kazakhstan | Alpine skiing | 2002 Winter | |
| Maksim Anisimov | Belarus | Ski jumping | 2006 Winter | |
| Vasyl Anisimov | Soviet Union | Athletics | 1964 Summer | |
| Yury Anisimov | Sailing | 1968 Summer | |
| Natalya Anisimova | Soviet Union, Unified Team | Handball | 1988 Summer, 1992 Summer | |
| Nina Anisimova | Russia | Triathlon | 2000 Summer, 2004 Summer | |
| Tatyana Anisimova | Soviet Union | Athletics | 1976 Summer, 1980 Summer | |
| Vera Anisimova | 1976 Summer, 1980 Summer | |
| Marina Anissina | France | Figure skating | 1998 Winter, 2002 Winter | |
| Herta Anitaș | Romania | Rowing | 1988 Summer | |
| Georgios Anitsas | Greece | Shooting | 1924 Summer | |
| Elena Aniushina | Russia | Canoe sprint | 2016 Summer | |
| Subbaiah Anjaparavanda | India | Field hockey | 1996 Summer | |
| Henrique Anjos | Portugal | Sailing | 1972 Summer, 1984 Summer, 1988 Summer | |
| Anjou [ Wikidata ] | France | Shooting | 1900 Summer | |
| Abdel Aziz Al-Anjri | Kuwait | Handball | 1980 Summer | |
| Alfred Ankamah | Ghana | Boxing | 1988 Summer | |
| Victor Ankarcrona | Sweden | Equestrian dressage, Equestrian eventing | 1924 Summer, 1928 Summer | |
| Hannelore Anke | East Germany | Swimming | 1972 Summer, 1976 Summer | |
| Majda Ankele | Yugoslavia | Alpine skiing | 1964 Winter, 1968 Winter | |
| Olivier Anken | Switzerland | Ice hockey | 1988 Winter | |
| Erik Anker | Norway | Sailing | 1928 Summer | |
| Johan Anker | 1908 Summer, 1912 Summer, 1928 Summer | |
| Alida van der Anker-Doedens | Netherlands | Canoe sprint | 1948 Summer, 1952 Summer | |
| Jan Ankerman | Field hockey | 1928 Summer | |
| Ladislav Ankert | Czechoslovakia | Water polo | 1924 Summer | |
| Mönkhjantsangiin Ankhtsetseg | Mongolia | Weightlifting | 2016 Summer, 2020 Summer, 2024 Summer | |
| Emilia Ankiewicz | Poland | Athletics | 2016 Summer | |
| Risto Ankio | Finland | 1964 Summer | |
| Ģirts Ankipāns | Latvia | Ice hockey | 2006 Winter, 2010 Winter | |
| Andrija Anković | Yugoslavia | Football | 1960 Summer | |
| Per Ankre | Norway | Handball | 1972 Summer | |
| Emma Ankudey | Ghana | Boxing | 1972 Summer | |
| Ashlee Ankudinoff | Australia | Track cycling | 2016 Summer, 2020 Summer | |
| Justin Anlezark | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Alasan Ann | The Gambia | Taekwondo | 2024 Summer | |
| Ali Annabi | Tunisia | Fencing | 1960 Summer | |
| Koit Annamaa | Estonia | Athletics | 1936 Summer | |
| Alfred Annan | United States | Golf | 1904 Summer | |
| Alyson Annan | Australia | Field hockey | 1992 Summer, 1996 Summer, 2000 Summer | |
| Mame-Ibra Anne | France | Athletics | 2016 Summer | |
| Adrien Anneet | Belgium | Boxing | 1928 Summer | |
| Jolanda Annen | Switzerland | Triathlon | 2016 Summer, 2020 Summer | |
| Martin Annen | Bobsleigh | 2002 Winter, 2006 Winter | |
| Priscillia Annen | Freestyle skiing | 2018 Winter | |
| Roland Annen | Field hockey | 1936 Summer | |
| Natalia Annenko | Soviet Union | Figure skating | 1988 Winter | |
| Emile Anner | Switzerland | Boxing | 1960 Summer | |
| Max Annett | Australia | Rowing | 1960 Summer | |
| Jaime Annexy | Puerto Rico | Athletics | 1952 Summer | |
| Giovanni Anni | Italy | Field hockey | 1960 Summer | |
| Amber Anning | Great Britain | Athletics | 2024 Summer | |
| Georgios Anninos [ Wikidata ] | Greece | Swimming | 1896 Summer | |
| Harold Annison | Great Britain | Swimming, Water polo | 1920 Summer, 1924 Summer | |
| Izuo Anno | Japan | Athletics | 1932 Summer | |
| Noriko Anno | Judo | 1996 Summer, 2000 Summer, 2004 Summer | |
| Pietro Annoni | Italy | Rowing | 1920 Summer | |
| Tiziano Annoni | Canoe sprint | 1976 Summer | |
| Adrián Annus | Hungary | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Augusts Annuss | Latvia | Art competitions | 1936 Summer | |
| Eddy Annys | Belgium | Athletics | 1984 Summer | |
| Peter Anok | Sudan | Boxing | 1988 Summer | |
| Vadim Anokhin | Russia | Fencing | 2016 Summer | |
| Viktor Anokhin | Soviet Union | Athletics | 1976 Summer | |
| Yelena Anokhina | Diving | 1964 Summer, 1968 Summer | |
| Isakas Anolikas | Lithuania | Road cycling | 1924 Summer, 1928 Summer | |
| Bernardo Añor Sr. | Venezuela | Football | 1980 Summer | |
| Roman Anoshkin | Russia, Russian Olympic Committee | Canoe sprint | 2016 Summer, 2020 Summer | |
| Vitaly Anosov | Uzbekistan | 1996 Summer | |
| Sajjad Anoushiravani | Iran | Weightlifting | 2012 Summer | |
| Aleksandr Anpilogov | Soviet Union | Handball | 1976 Summer, 1980 Summer | |
| Grégory Anquetil | France | 1996 Summer, 2000 Summer, 2004 Summer | |
| Jacques Anquetil | Road cycling | 1952 Summer | |
| Sorato Anraku | Japan | Sport climbing | 2024 Summer | |
| Anton van Anrooy | Great Britain | Art competitions | 1928 Summer, 1932 Summer | |
| Martín Ansa | Puerto Rico | Basketball | 1964 Summer | |
| Owen Ansah | Germany | Athletics | 2024 Summer | |
| Lucas Ansah-Peprah | 2020 Summer, 2024 Summer | |
| Amir Ansari | Refugee Olympic Team | Road cycling | 2024 Summer | |
| Chakir Ansari | Morocco | Wrestling | 2016 Summer | |
| Bjarne Ansbøl | Denmark | 1960 Summer | |
| Helmut Anschütz | Germany | Fencing | 1960 Summer | |
| Daniela Anschütz-Thoms | Speed skating | 2002 Winter, 2006 Winter, 2010 Winter | |
| Liam Ansell | Great Britain | Field hockey | 2020 Summer | |
| Myrna Anselma | Netherlands Antilles | Fencing | 1968 Summer | |
| Stanislas Anselmetti | Switzerland | Athletics | 1920 Summer | |
| Renato Anselmi | Italy | Fencing | 1924 Summer, 1928 Summer, 1932 Summer | |
| Karl Ansén | Sweden | Football | 1908 Summer, 1912 Summer | |
| Michel Ansermet | Switzerland | Shooting | 1996 Summer, 2000 Summer | |
| René Ansermoz | Bobsleigh | 1928 Winter | |
| Helge Anshushaug | Norway | Shooting | 1972 Summer, 1976 Summer | |
| Lizzy Ansingh | Netherlands | Art competitions | 1928 Summer | |
| Giselle Ansley | Great Britain | Field hockey | 2016 Summer, 2020 Summer, 2024 Summer | |
| John Anslow | New Zealand | 1964 Summer, 1968 Summer | |
| Luca Ansoldi | Italy | Ice hockey | 2006 Winter | |
| Jennifer Anson | Palau | Judo | 2012 Summer | |
| Héber Ansorena | Uruguay | Sailing | 1988 Summer | |
| Henri Anspach | Belgium | Fencing | 1912 Summer | |
| Paul Anspach | 1908 Summer, 1912 Summer, 1920 Summer, 1924 Summer | |
| Vincent Anstett | France | 2016 Summer | |
| Chris Anstey | Australia | Basketball | 2000 Summer, 2008 Summer | |
| Magdalena Ansue | Equatorial Guinea | Athletics | 1992 Summer | |
| Patrick Antaki | Lebanon | Skeleton | 2006 Winter | |
| Vladimir Antakov | Soviet Union, Unified Team | Field hockey | 1988 Summer, 1992 Summer | |
| Dana Antal | Canada | Ice hockey | 2002 Winter | |
| Dóra Antal | Hungary | Water polo | 2012 Summer, 2016 Summer | |
| Elöd Antal | Romania | Ice hockey | 1976 Winter, 1980 Winter | |
| Emese Antal | Austria | Speed skating | 1994 Winter, 1998 Winter | |
| István Antal | Romania | Ice hockey | 1980 Winter | |
| Laszlo Antal | Great Britain | Shooting | 1976 Summer | |
| Róbert Antal | Hungary | Water polo | 1952 Summer | |
| Zoltán Antal | Canoe sprint | 1996 Summer | |
| Zsolt Antal | Romania | Cross country skiing | 1994 Winter, 1998 Winter, 2002 Winter, 2006 Winter | |
| Eva Antalecová | Czechoslovakia | Basketball | 1992 Summer | |
| Ferenc Antalovics | Hungary | Weightlifting | 1976 Summer, 1980 Summer | |
| Seraphino Antao | Kenya | Athletics | 1960 Summer, 1964 Summer | |
| Zdzisław Antczak | Poland | Handball | 1972 Summer, 1976 Summer | |
| Sandra Antelo | Bolivia | Athletics | 1992 Summer | |
| Antelothanasis | Greece | Shooting | 1896 Summer | |
| Georges Antenen | Switzerland | Road cycling | 1924 Summer | |
| Meta Antenen | Athletics | 1968 Summer, 1972 Summer | |
| Irma de Antequeda | Argentina | Fencing | 1948 Summer | |
| Francisco Antequera | Spain | Road cycling | 1984 Summer | |
| Natalie Anter | Italy | Softball | 2004 Summer | |
| Adam Antes | Germany | Art competitions | 1932 Summer | |
| Hilda Antes | Saar | Athletics | 1952 Summer | |
| Lissette Antes | Ecuador | Wrestling | 2012 Summer, 2016 Summer | |
| Giannis Antetokounmpo | Greece | Basketball | 2024 Summer | |
| Annick Anthoine | France | Rowing | 1976 Summer | |
| Déborah Anthonioz | Snowboarding | 2006 Winter, 2010 Winter, 2014 Winter | |
| Berland Anthony | India | Football | 1952 Summer | |
| Carmelo Anthony | United States | Basketball | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Darryn Anthony | South Africa | Weightlifting | 2008 Summer | |
| Don Anthony | Great Britain | Athletics | 1956 Summer | |
| Georges Anthony | Belgium | Rowing | 1928 Summer | |
| Jakara Anthony | Australia | Freestyle skiing | 2018 Winter, 2022 Winter | |
| John Anthony | Great Britain | Shooting | 1972 Summer, 1976 Summer | |
| Joseph Anthony | India | Football | 1952 Summer | |
| Mark Anthony | Australia | Judo | 2008 Summer, 2012 Summer | |
| Michael Anthony | Guyana | Boxing | 1980 Summer | |
| Joseph Anthoon | Belgium | Swimming | 1952 Summer | |
| Marcel Anthoon | 1952 Summer | |
| Michael Anti | United States | Shooting | 1992 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Nicole Antibe | France | Basketball | 2000 Summer | |
| Salvatore Antibo | Italy | Athletics | 1984 Summer, 1988 Summer, 1992 Summer | |
| Joseph Antic | India | Field hockey | 1960 Summer | |
| Sava Antić | Yugoslavia | Football | 1956 Summer | |
| Mónica Antich | Spain | Artistic swimming | 1984 Summer | |
| Stéphane Antiga | France | Volleyball | 2004 Summer | |
| Noora Antikainen [ Wikidata ] | Finland | Shooting | 2024 Summer | |
| Heidi Antikatzidis | Greece | Equestrian eventing | 2000 Summer, 2004 Summer | |
| Erkki Antila | Finland | Biathlon | 1980 Winter | |
| Timo Antila | 2002 Winter, 2010 Winter | |
| Caleb Antill | Australia | Rowing | 2020 Summer | |
| Edgardo Antinori | Argentina | Judo | 1992 Summer | |
| Vladimir Antipin | Kazakhstan | Ice hockey | 1998 Winter, 2006 Winter | |
| Svetlana Antipova | Unified Team, Russia | Basketball | 1992 Summer, 1996 Summer | |
| Yuliya Antipova | Soviet Union | Luge | 1988 Winter | |
| Aleksandras Antipovas | Athletics | 1980 Summer | |
| Gaia Bassani Antivari | Azerbaijan | Alpine skiing | 2010 Winter | |
| Aleksy Antkiewicz | Poland | Boxing | 1948 Summer, 1952 Summer | |
| Lisa Antl | Germany | Handball | 2024 Summer | |
| Sören Antman | Sweden | Boxing | 1988 Summer, 1992 Summer | |
| Eduard Antoch | Czechoslovakia | Rowing | 1956 Summer | |
| Elena Antoci | Romania | Athletics | 2000 Summer, 2004 Summer | |
| Susan Antoft | Canada | Rowing | 1976 Summer | |
| Quentin Antognelli | Monaco | 2020 Summer, 2024 Summer | |
| Luigi Antognini | Switzerland | Athletics | 1920 Summer | |
| Gheorghe Antohi | Romania | Equestrian jumping | 1952 Summer | |
| Matthew Antoine | United States | Skeleton | 2014 Winter, 2018 Winter | |
| Roger Antoine | France | Basketball | 1956 Summer, 1960 Summer | |
| LaDonna Antoine-Watkins | Canada | Athletics | 1996 Summer, 2000 Summer | |
| Jan Antolec | Poland | Cross country skiing | 2014 Winter | |
| Raúl Antoli | Argentina | Equestrian jumping | 1928 Summer | |
| Cristina Antolín | Spain | Shooting | 1996 Summer | |
| Valeria Antolino [ Wikidata ] | Diving | 2024 Summer | |
| Kaliema Antomarchi | Cuba | Judo | 2020 Summer | |
| Abel Antón | Spain | Athletics | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Adina Anton | Romania | 2004 Summer | |
| Eleuterio Antón | Spain | 1980 Summer | |
| Franz Anton | Germany | Canoe slalom | 2016 Summer | |
| Jean-Paul Anton | France | Boxing | 1968 Summer | |
| Néstor Antón | Uruguay | Basketball | 1948 Summer | |
| Stavroula Antonakou | Greece | Water polo | 2008 Summer | |
| Cosimo Antonelli | Italy | 1956 Summer | |
| Franco Antonelli | Athletics | 1960 Summer | |
| Maria Elisa Antonelli | Brazil | Beach volleyball | 2012 Summer | |
| Mariano Antonelli | Italy | Shooting | 1960 Summer | |
| Vinicius Antonelli | Brazil | Water polo | 2016 Summer | |
| Oleg Antonenko | Belarus | Ice hockey | 1998 Winter, 2002 Winter, 2010 Winter | |
| Constantin Antonescu | Romania | Shooting | 1956 Summer, 1960 Summer | |
| Antônia | Brazil | Football | 2024 Summer | |
| Constantin Antoniades | Switzerland | Fencing | 1924 Summer, 1936 Summer | |
| Dimitrios Antoniadis | Greece | Cycling mountain bike | 2016 Summer | |
| Nikolaos Antoniadis | Shooting | 2004 Summer | |
| S. Antonidas | Fencing | 1920 Summer | |
| Peter Antonie | Australia | Rowing | 1988 Summer, 1992 Summer, 1996 Summer | |
| Francine Antonietti | Switzerland | Shooting | 1988 Summer | |
| Michał Antoniewicz | Poland | Equestrian jumping, Equestrian eventing | 1928 Summer | |
| Magdalena Saint Antonin | Argentina | Alpine skiing | 1984 Winter | |
| Manuel Antonio | Angola | Athletics | 2012 Summer | |
| Manuel José Miego António [ Wikidata ] | Canoe sprint | 2024 Summer | |
| Nils Antonio | Jamaica | Athletics | 1996 Summer | |
| Trinity San Antonio [ Wikidata ] | Puerto Rico | Basketball | 2024 Summer | |
| Francesco Antonioli | Italy | Football | 1992 Summer | |
| Michele Antonioli | Short track speed skating | 1998 Winter, 2002 Winter | |
| Ioannis Antoniou | Greece | Alpine skiing | 2018 Winter, 2022 Winter | |
| Kalia Antoniou | Cyprus | Swimming | 2020 Summer, 2024 Summer | |
| Nikolas Antoniou | 2020 Summer, 2024 Summer | |
| Mariela Antoniska | Argentina | Field hockey | 2000 Summer, 2004 Summer | |
| Alex Antonitsch | Austria | Tennis | 1988 Summer | |
| Anastasios Antonopoulos [ Wikidata ] | Greece | Wrestling | 1912 Summer | |
| Apostolos Antonopoulos | Swimming | 2004 Summer | |
| Anatoly Antonov | Soviet Union | Rowing | 1956 Summer | |
| Nikolay Antonov | Bulgaria | Athletics | 1992 Summer | |
| Oleg Antonov | Italy | Volleyball | 2016 Summer | |
| Raichin Antonov | Bulgaria | Swimming | 2004 Summer | |
| Semyon Antonov | Russia | Basketball | 2012 Summer | |
| Serhiy Antonov | Ukraine | Archery | 2000 Summer | |
| Vladislav Antonov | Unified Team | Boxing | 1992 Summer | |
| Vladislav Antonov | Russia, Russian Olympic Committee | Luge | 2014 Winter, 2018 Winter, 2022 Winter | |
| Yaroslav Antonov | Soviet Union | Volleyball | 1988 Summer | |
| Aleksandra Antonova | Russia | Athletics | 2008 Summer | |
| Aleksandra Antonova | Water polo | 2012 Summer | |
| Diana Antonova | 2012 Summer | |
| Elena Antonova | Kazakhstan | Cross country skiing | 1994 Winter, 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Olena Antonova | Ukraine | Athletics | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Yelena Antonova | Russia | Artistic swimming | 1996 Summer | |
| Yelena Antonova | Soviet Union | Rowing | 1976 Summer | |
| Izabella Antonowicz | Poland | Canoe sprint | 1964 Summer, 1968 Summer, 1972 Summer | |
| Heiko Antons | West Germany | Ice hockey | 1972 Winter | |
| Anders Antonsen | Denmark | Badminton | 2020 Summer, 2024 Summer | |
| Bertil Antonsson | Sweden | Wrestling | 1948 Summer, 1952 Summer, 1956 Summer, 1960 Summer | |
| Hans Antonsson | 1960 Summer | |
| Jan-Eric Antonsson | Badminton | 1992 Summer, 1996 Summer | |
| Antony | Brazil | Football | 2020 Summer | |
| Yekaterina Antonyuk | Belarus | Cross country skiing | 1998 Winter | |
| Alex Antor | Andorra | Alpine skiing | 2002 Winter, 2006 Winter | |
| Mihály Antos [ Wikidata ] | Hungary | Artistic gymnastics | 1908 Summer | |
| Václav Antoš | Czechoslovakia | Swimming | 1924 Summer, 1928 Summer | |
| Tatiana Antoshina | Russia | Road cycling | 2012 Summer | |
| Edvard Antosiewicz | Yugoslavia | Artistic gymnastics | 1928 Summer | |
| Jitka Antošová | Czech Republic | Rowing | 2008 Summer, 2012 Summer | |
| Andrey Antropov | Unified Team, Russia | Badminton | 1992 Summer, 1996 Summer | |
| Nik Antropov | Kazakhstan | Ice hockey | 2006 Winter | |
| Ekaterina Antropova | Italy | Volleyball | 2024 Summer | |
| Oļegs Antropovs | Soviet Union | 1968 Summer | |
| Aleksander Antson | Estonia | Athletics | 1924 Summer | |
| Ants Antson | Soviet Union | Speed skating | 1964 Winter, 1968 Winter | |
| Maryna Antsybor | Ukraine | Cross country skiing | 2010 Winter, 2014 Winter, 2018 Winter, 2022 Winter | |
| Kalle Anttila | Finland | Wrestling | 1920 Summer, 1924 Summer | |
| Marko Anttila | Ice hockey | 2018 Winter, 2022 Winter | |
| Kaarlo Anttinen | Equestrian eventing | 1956 Summer | |
| Miika Antti-Roiko | Weightlifting | 2012 Summer | |
| Uriel Antuna | Mexico | Football | 2020 Summer | |
| André Antunes | Portugal | Shooting | 1960 Summer, 1972 Summer | |
| Sara Antunes | 1996 Summer | |
| Talita Antunes | Brazil | Beach volleyball | 2008 Summer, 2012 Summer, 2016 Summer | |
| Andela Antunović | Montenegro | Swimming | 2020 Summer | |
| Duško Antunović | Yugoslavia | Water polo | 1972 Summer, 1976 Summer | |
| Michał Antuszewicz | Poland | Ice hockey | 1952 Winter | |
| Tetyana Antypenko | Ukraine | Cross country skiing | 2006 Winter, 2010 Winter, 2014 Winter, 2018 Winter | |
| Natalya Antyukh | Russia | Athletics | 2004 Summer, 2012 Summer | |
| Tsolmonbaataryn Anudari | Mongolia | Shooting | 2020 Summer | |
| Andrey Anufriyenko | Russia | Speed skating | 1994 Winter, 1998 Winter | |
| Aleksandr Anufriyev | Soviet Union | Athletics | 1952 Summer | |
| Natallia Anufryienka | Belarus | Basketball | 2008 Summer | |
| Alice Annum | Ghana | Athletics | 1964 Summer, 1968 Summer, 1972 Summer | |
| Ashley Anumba | Nigeria | 2024 Summer | |
| Nnamdi Anusim | 2000 Summer | |
| Abolfazl Anvari | Iran | Wrestling | 1968 Summer, 1972 Summer | |
| Anvar Anvarov | Uzbekistan | Athletics | 2024 Summer | |
| Anna Anvegård | Sweden | Football | 2020 Summer | |
| Mohammad Anwar Afzal | Afghanistan | 1948 Summer | |
| Manuela Anwander | Germany | Ice hockey | 2014 Winter | |
| Fuad Anwar | Saudi Arabia | Football | 1996 Summer | |
| Jermin Anwar | Egypt | Taekwondo | 2004 Summer | |
| Mohamed Anwar | Rowing | 1952 Summer | |
| Mostafa Anwar | Fencing | 2004 Summer | |
| Muhammad Anwar | Pakistan | Wrestling | 1988 Summer | |
| Rashid Anwar | India | 1936 Summer | |
| Saeed Anwar | Pakistan | Field hockey | 1964 Summer, 1968 Summer, 1972 Summer | |
| Shehzana Anwar | Kenya | Archery | 2016 Summer | |
| Fahim Anwari | Afghanistan | Swimming | 2020 Summer, 2024 Summer | |
| Mohammad Daoud Anwary | Wrestling | 1964 Summer | |
| Youssef Anwer | Iraq | Boxing | 1964 Summer | |
| Charlemagne Anyamah | France | Athletics | 1968 Summer | |
| Elizabeth Anyanacho | Nigeria | Taekwondo | 2020 Summer, 2024 Summer | |
| Myron Anyfantakis | Greece | Athletics | 1960 Summer | |
| Justina Anyiam | Nigeria | Handball | 1992 Summer | |
| David Anyim | Kenya | Boxing | 1992 Summer | |
| Nicole Anyomi | Germany | Football | 2024 Summer | |
| Simone Anzani | Italy | Volleyball | 2020 Summer | |
| Meshal Al-Anzi | Kuwait | Football | 1992 Summer | |
| Stefano Anzi | Italy | Alpine skiing | 1972 Winter | |
| John Anzrah | Kenya | Athletics | 1984 Summer | |
| Marija Anzulović | Croatia | Volleyball | 2000 Summer | |
| Ao Changrong | China | Field hockey | 2008 Summer | |
| Gu Ao [ Wikidata ] | Snowboarding | 2022 Winter | |
| Talimeren Ao | India | Football | 1948 Summer | |
| Ao Tegen | China | Judo | 1996 Summer | |
| Kumao Aochi | Japan | Athletics | 1936 Summer | |
| Seiji Aochi | Ski jumping | 1968 Winter, 1972 Winter | |
| Ai Aoki | Artistic swimming | 2008 Summer | |
| Chika Aoki | Fencing | 2016 Summer, 2020 Summer | |
| Fumiko Aoki | Cross country skiing | 1992 Winter, 1994 Winter, 1998 Winter | |
| Kanae Aoki | Ice hockey | 2014 Winter | |
| Masanori Aoki | Speed skating | 1952 Winter | |
| Masayo Aoki | Swimming | 1952 Summer | |
| Masumi Aoki | Athletics | 2020 Summer | |
| Mayumi Aoki | Swimming | 1972 Summer | |
| Nori Aoki | Baseball | 2008 Summer | |
| Reona Aoki | Swimming | 2020 Summer, 2024 Summer | |
| Ryoma Aoki | Athletics | 2020 Summer, 2024 Summer | |
| Sayaka Aoki | 2008 Summer | |
| Tomomi Aoki | Swimming | 2016 Summer | |
| Yukito Aoki | Skateboarding | 2020 Summer | |
| Yukiyoshi Aoki | Swimming | 1952 Summer, 1956 Summer | |
| Paulo Aokuso | Australia | Boxing | 2020 Summer | |
| Mohamed Aomar | Morocco | Alpine skiing | 1968 Winter | |
| Noboru Aomi | Japan | Wrestling | 1960 Summer | |
| Ryō Aono | Snowboarding | 2010 Winter, 2014 Winter | |
| Reiko Aonuma | Basketball | 1976 Summer | |
| Shinji Aoto | Athletics, Bobsleigh | 1988 Summer, 1992 Summer, 1998 Winter | |
| Redouane Aouachria | Algeria | Handball | 1996 Summer | |
| Abdel Malek El-Aouad | Morocco | Wrestling | 1984 Summer, 1992 Summer | |
| Zouhair Aouad | Bahrain | Athletics | 2016 Summer | |
| Fatima Aouam | Morocco | 1988 Summer | |
| Moussa Aouanouk | Algeria | 2000 Summer, 2004 Summer | |
| Ibrahim Aoudou | Cameroon | Football | 1984 Summer | |
| Yassine Aouich [ Wikidata ] | Morocco | Alpine skiing | 2022 Winter | |
| Chaimaa Aouissi | Algeria | Wrestling | 2024 Summer | |
| Patrice Aouissi | France | Boxing | 1992 Summer | |
| Saïd Aouita | Morocco | Athletics | 1984 Summer, 1988 Summer | |
| Joseph Aoun | Lebanon | Shooting | 1964 Summer | |
| Laetitia Aoun | Taekwondo | 2024 Summer | |
| Tarek Aouni | Tunisia | Volleyball | 1996 Summer | |
| Koyo Aoyagi | Japan | Baseball | 2020 Summer | |
| Ayari Aoyama | Swimming | 1996 Summer | |
| Hanae Aoyama | Athletics | 2020 Summer | |
| Shigeru Aoyama | Volleyball | 1992 Summer | |
| Shuko Aoyama | Tennis | 2020 Summer, 2024 Summer | |
| Toru Aoyanagi | Speed skating | 1988 Winter, 1992 Winter, 1994 Winter, 1998 Winter | |
| Eşref Apak | Turkey | Athletics | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Nikolay Apalikov | Russia | Volleyball | 2012 Summer | |
| Onyekachi Apam | Nigeria | Football | 2008 Summer | |
| Dmitry Apanasenko | Soviet Union, Unified Team, Russia | Water polo | 1988 Summer, 1992 Summer, 1996 Summer | |
| Aliaksandr Apanasionak | Belarus | Boxing | 2004 Summer | |
| Aleksandra Apanovich | Soviet Union | Canoe sprint | 1988 Summer | |
| Edilene Aparecida | Brazil | Judo | 1992 Summer | |
| José Aparecido | Basketball | 1968 Summer, 1972 Summer | |
| Jaime Aparicio | Colombia | Athletics | 1948 Summer, 1956 Summer | |
| Aiva Aparjode | Latvia | Luge | 2006 Winter | |
| Kendija Aparjode | 2018 Winter, 2022 Winter | |
| Kristers Aparjods | 2018 Winter, 2022 Winter | |
| Jenő Apáthy [ Wikidata ] | Hungary | Fencing | 1908 Summer | |
| Oleksandr Apaychev | Soviet Union | Athletics | 1988 Summer | |
| Maurice Apeang | France | Boxing | 1972 Summer | |
| Katrin Apel | Germany | Biathlon | 1998 Winter, 2002 Winter, 2006 Winter | |
| Knut Tore Apeland | Norway | Nordic combined | 1992 Winter, 1994 Winter | |
| Armand Apell | France | Boxing | 1928 Summer | |
| Pedro Apellániz | Spain | Athletics | 1948 Summer | |
| Filip Apelstav | Sweden | Football | 1992 Summer | |
| Nadine Apetz | Germany | Boxing | 2020 Summer | |
| Kiradech Aphibarnrat | Thailand | Golf | 2016 Summer, 2024 Summer | |
| Grace Apiafi | Nigeria | Athletics | 1988 Summer | |
| Boladé Apithy | France | Fencing | 2012 Summer, 2020 Summer, 2024 Summer | |
| Yémi Apithy | Benin | 2016 Summer | |
| Normunds Aplociņš | Latvia | Freestyle skiing | 1992 Winter | |
| Rick Apodaca | Puerto Rico | Basketball | 2004 Summer | |
| Claudio Apollonio | Italy | Ice hockey | 1948 Winter | |
| Tiago Apolónia | Portugal | Table tennis | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Anika Apostalon | Czech Republic | Swimming | 2020 Summer | |
| Alexandru Aposteanu | Romania | Rowing | 1968 Summer | |
| Angelica Aposteanu | 1980 Summer | |
| Chira Apostol | 1984 Summer | |
| Constantin Apostol | Equestrian jumping | 1936 Summer | |
| Ioan Apostol | Luge | 1980 Winter, 1984 Winter, 1992 Winter, 1994 Winter | |
| Mihai Apostol | Canada | Canoe sprint | 1996 Summer, 2000 Summer | |
| Paul Apostol | United States | Fencing | 1972 Summer, 1976 Summer | |
| Maria Apostolidi | Greece | Artistic gymnastics | 2004 Summer | |
| Boris Apostolov | Bulgaria | Football | 1952 Summer | |
| Ivan Apostolov | Modern pentathlon | 1968 Summer | |
| Stoyan Apostolov | Wrestling | 1968 Summer, 1972 Summer | |
| Viktor Apostolov | Athletics | 1988 Summer | |
| Lia Apostolovski | Slovenia | 2024 Summer | |
| Elżbieta Apostolska | Poland | Artistic gymnastics | 1964 Summer | |
| Marcelo Apovian | Brazil | Alpine skiing | 1992 Winter, 1998 Winter | |
| Macauley Appah | Nigeria | Wrestling | 1984 Summer | |
| Jacqueline Appart | Belgium | Fencing | 1960 Summer | |
| Bram Appel | Netherlands | Football | 1948 Summer | |
| Gaby Appel | West Germany | Field hockey | 1984 Summer, 1988 Summer | |
| Márcio Appel | Brazil | Equestrian eventing | 2016 Summer, 2020 Summer | |
| Max Appel | Germany | Rowing | 2020 Summer, 2024 Summer | |
| Sidney Appelboom | Belgium | Swimming | 1988 Summer | |
| Tessa Appeldoorn | Netherlands | Rowing | 1996 Summer, 2000 Summer | |
| Mikael Appelgren | Sweden | Table tennis | 1988 Summer, 1992 Summer | |
| Mikael Appelgren | Handball | 2016 Summer | |
| Olga Appell | Mexico, United States | Athletics | 1992 Summer, 1996 Summer | |
| Sabine Appelmans | Belgium | Tennis | 1992 Summer, 1996 Summer, 2000 Summer | |
| Ernfrid Appelqvist | Sweden | Diving | 1912 Summer | |
| Torvald Appelroth | Finland | Fencing | 1928 Summer | |
| Nicolas Appels | Belgium | Wrestling | 1928 Summer | |
| Ingo Appelt | Austria | Bobsleigh | 1988 Winter, 1992 Winter | |
| Margit Appelt | Equestrian eventing | 2004 Summer | |
| Hildegard Appeltauer | Figure skating | 1948 Winter | |
| Mario Von Appen | Germany | Canoe sprint | 1992 Summer | |
| Hans Appenzeller | Switzerland | Rowing | 1936 Summer | |
| Cynthia Appiah | Canada | Bobsleigh | 2022 Winter | |
| Martha Appiah | Ghana | Athletics | 1984 Summer, 1988 Summer | |
| Stephen Appiah | Football | 2004 Summer | |
| Zach Apple | United States | Swimming | 2020 Summer | |
| Fred Appleby | Great Britain | Athletics | 1908 Summer | |
| Liz Appleby | Canada | Speed skating | 1976 Winter | |
| Willie Applegarth | Great Britain | Athletics | 1912 Summer | |
| Lloyd Appleton | United States | Wrestling | 1928 Summer | |
| Reuben Appleton | Antigua and Barbuda | Athletics | 1992 Summer | |
| Gertrude Appleyard | Great Britain | Archery | 1908 Summer | |
| Ian Appleyard | Alpine skiing | 1948 Winter | |
| Gillian Apps | Canada | Ice hockey | 2006 Winter, 2010 Winter, 2014 Winter | |
| Olivia Apps | Rugby sevens | 2020 Summer, 2024 Summer | |
| Syl Apps | Athletics | 1936 Summer | |
| Alain Mikael Aprahamian | Uruguay | Judo | 2020 Summer, 2024 Summer | |
| Pablo Aprahamian | 2016 Summer | |
| Lusapho April | South Africa | Athletics | 2012 Summer, 2016 Summer | |
| József Apró | Hungary | 1952 Summer | |
| Alice Aprot Nawowuna | Kenya | 2016 Summer | |
| Gérardo Apruzzese | France | Wrestling | 1924 Summer | |
| Brooke Apshkrum | Canada | Luge | 2018 Winter | |
| Andrejs Apsītis | Russia, Latvia | Road cycling, Track cycling | 1912 Summer, 1924 Summer | |
| Ruth Apt | Uruguay | Swimming | 1968 Summer | |
| Vladimer Aptsiauri | Soviet Union | Fencing | 1988 Summer | |
| Ibrahim Kamal | Jordan | Taekwondo | 2004 Summer | |
| Salaheddine Aqqal | Morocco | Football | 2004 Summer | |
| Lino Aquea | Chile | Track cycling | 1984 Summer | |
| Mario Aquilina | Malta | Sailing | 2000 Summer, 2004 Summer | |
| Nicolas Aquilino | Philippines | Boxing | 1972 Summer | |
| Adelaide Aquilla | United States | Athletics | 2020 Summer | |
| Enrique Aquino | Mexico | 1980 Summer | |
| Fabio Aquino [ Wikidata ] | Dominican Republic | Baseball | 1992 Summer | |
| Javier Aquino | Mexico | Football | 2012 Summer | |
| Mariano Aquino | Guam | Judo | 1988 Summer | |
| Mia-Lahnee Aquino | Wrestling | 2024 Summer | |
| Óscar Aquino | Guatemala | Road cycling | 1988 Summer | |
| Rckaela Aquino | Guam | Wrestling | 2020 Summer, 2024 Summer | |