| Name | Nation | Sport | Games | Notes |
|---|
| Hao Jiachen | China | Speed skating | 2018 Winter | |
| Hao Jialu | Fencing | 2016 Summer | |
| Hao Junmin | Football | 2008 Summer | |
| Hao Kexin | Handball | 2008 Summer | |
| Hao Ting | Rhythmic gymnastics | 2020 Summer, 2024 Summer | |
| Hao Wei | Archery | 1992 Summer | |
| Hao Yun | Swimming | 2012 Summer | |
| Abdul Fattah Haona | Syria | Football | 1980 Summer | |
| Wang Haotian [ Wikidata ] | China | Speed skating | 2022 Winter | |
| Ahmed Haouache | Syria | Football | 1980 Summer | |
| Abdelkarim El Haouari | Morocco | Fencing | 2012 Summer | |
| Gebrael Haoui | Lebanon | Shooting | 1984 Summer | |
| Ahamada Haoulata [ Wikidata ] | Comoros | Athletics | 1996 Summer | |
| Abderrahim El Haouzy | France | 2004 Summer | |
| Janis Hape | United States | Swimming | 1976 Summer | |
| Kitty van Haperen | Netherlands | Bobsleigh | 2006 Winter | |
| Hanna Haponova | Ukraine | Table tennis | 2020 Summer | |
| Maura Haponski | United States | Luge | 1976 Winter | |
| Dieter Happ | Austria | Snowboarding | 1998 Winter | |
| Hendrik Happé | Netherlands | Art competitions | 1924 Summer | |
| Thomas Happe | West Germany | Handball | 1984 Summer | |
| Ursula Happe | Germany | Swimming | 1952 Summer, 1956 Summer | |
| Ernst Happel | Austria | Football | 1948 Summer | |
| Franz Happernagel | Germany | Athletics | 1952 Summer | |
| Wilfried Happio | France | 2020 Summer, 2024 Summer | |
| Max Happle | Switzerland | Diving | 1936 Summer | |
| Janne Happonen | Finland | Ski jumping | 2006 Winter, 2010 Winter | |
| Ayumi Hara | Japan | Football | 2008 Summer | |
| Chihana Hara | Rhythmic gymnastics | 2008 Summer | |
| Daichi Hara | Freestyle skiing | 2018 Winter, 2022 Winter | |
| Daigo Hara | 1998 Winter | |
| Hideaki Hara | Swimming | 1976 Summer | |
| Hideharu Hara | Volleyball | 1988 Summer | |
| Marjatta Hara | Finland | Swimming | 1968 Summer | |
| Masao Hara | Japan | Rowing | 1956 Summer | |
| Nozomi Hara | Handball | 2020 Summer | |
| Saburo Hara | Rowing | 1932 Summer | |
| Toru Hara | Weightlifting | 1988 Summer | |
| Wakaba Hara | Rugby sevens | 2020 Summer, 2024 Summer | |
| Yoshihiko Hara | Wrestling | 1988 Summer, 1992 Summer | |
| Izet Haračić | Bosnia and Herzegovina | Bobsleigh | 1994 Winter | |
| Bożena Haracz | Poland | Badminton | 1992 Summer | |
| Hiroyo Harada | Japan | Swimming | 1988 Summer | |
| Kai Harada | Sport climbing | 2020 Summer | |
| Kiichi Harada | Equestrian dressage | 2016 Summer | |
| Madoka Harada | Luge | 2006 Winter, 2010 Winter | |
| Masahiko Harada | Ski jumping | 1992 Winter, 1994 Winter, 1998 Winter, 2002 Winter, 2006 Winter | |
| Masao Harada | Athletics | 1936 Summer | |
| Mutsumi Harada | Artistic gymnastics | 2000 Summer | |
| Nodoka Harada | Softball | 2020 Summer | |
| Noriko Harada | 1996 Summer | |
| Ryunosuke Harada | Sailing | 2012 Summer | |
| Saho Harada | Artistic swimming | 2004 Summer, 2008 Summer | |
| Shudai Harada [ Wikidata ] | Boxing | 2024 Summer | |
| Takeichi Harada | Tennis | 1924 Summer | |
| Yuka Harada | Basketball | 1996 Summer | |
| Mohamed Haraga | Egypt | Water polo | 1948 Summer | |
| Syamsul Anwar Harahap | Indonesia | Boxing | 1976 Summer | |
| Balázs Hárai | Hungary | Water polo | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Riki Harakawa | Japan | Football | 2016 Summer | |
| Lotta Harala | Finland | Athletics | 2024 Summer | |
| Stephania Haralabidis | United States | Water polo | 2020 Summer | |
| Daniela Haralambie | Romania | Ski jumping | 2018 Winter, 2022 Winter | |
| Ingrid Haralamow | Switzerland | Canoe sprint | 1992 Summer, 1996 Summer | |
| Harald V | Norway | Sailing | 1964 Summer, 1968 Summer, 1972 Summer | |
| Erla Dögg Haraldsdóttir | Iceland | Swimming | 2008 Summer | |
| Harry Haraldsen | Norway | Track cycling, Speed skating | 1936 Summer, 1936 Winter | |
| Marit Haraldsen | Alpine skiing | 1960 Winter | |
| Clas Haraldsson | Sweden | Cross country skiing, Nordic combined | 1948 Winter | |
| Hörður Haraldsson | Iceland | Athletics | 1952 Summer | |
| Jóhann Haraldsson | Alpine skiing | 2002 Winter | |
| Kurt Harand | Austria | Ice hockey | 1984 Winter, 1988 Winter | |
| Paul Haranger | France | Field hockey | 1920 Summer | |
| Csaba Haranghy | Hungary | Sailing | 1996 Summer | |
| Imre Harangi | Boxing | 1936 Summer | |
| András Harangvölgyi | Cross country skiing | 1948 Winter | |
| Louis Harant | United States | Shooting | 1920 Summer | |
| Zaki Harari | Egypt | Basketball | 1952 Summer | |
| Hisayoshi Harasawa | Japan | Judo | 2016 Summer, 2020 Summer | |
| Lajos Haraszthy [ Wikidata ] | Hungary | Rowing | 1908 Summer | |
| Mateusz Haratyk | Poland | Cross country skiing | 2022 Winter | |
| Michał Haratyk | Athletics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Béla Háray | Hungary | Field hockey, Ice hockey | 1936 Summer, 1936 Winter | |
| Dzianis Harazha | Belarus | Canoe sprint | 2012 Summer | |
| Nashwan Al-Harazi | Yemen | Artistic gymnastics | 2008 Summer | |
| Elias Harb | Lebanon | Shooting | 1984 Summer | |
| Tanios Harb | 1968 Summer | |
| Simon Harbaugh | United States | Golf | 1904 Summer | |
| Vicki Harber | Canada | Rowing | 1984 Summer | |
| Khalid Al-Harbi | Saudi Arabia | Table tennis | 2004 Summer | |
| Mishal Sayed Al-Harbi | Kuwait | Athletics | 2000 Summer | |
| Charles Harbidge | Great Britain | Football | 1920 Summer | |
| Rudolf Harbig | Germany | Athletics | 1936 Summer | |
| Rob Harbison | United States | Shooting | 1996 Summer | |
| Alexandra Harbold | Canoe sprint | 1992 Summer, 1996 Summer | |
| Michael Harbold | 1988 Summer, 1992 Summer, 1996 Summer | |
| Kevin Harbut | Great Britain | Freestyle skiing | 1998 Winter | |
| Abbes Harchi | Morocco | Fencing | 1960 Summer | |
| Hanna Hancharova | Belarus | Trampolining | 2016 Summer | |
| Graham Harcourt | Great Britain | Artistic gymnastics | 1952 Summer | |
| Harold Harcourt | Canada | Rowing | 1920 Summer | |
| Zoltán Harcsa | Hungary | Boxing | 2012 Summer, 2016 Summer | |
| Zsolt Harczi | Table tennis | 1988 Summer | |
| Göran Hård af Segerstad | Sweden | Handball | 1972 Summer | |
| Jere Hård | Finland | Swimming | 2000 Summer, 2004 Summer | |
| Sarah Hardaker | Great Britain | Badminton | 2000 Summer | |
| Kristján Harðarson | Iceland | Athletics | 1984 Summer | |
| Hannah Hardaway | United States | Freestyle skiing | 2002 Winter | |
| Penny Hardaway | Basketball | 1996 Summer | |
| Tim Hardaway | 2000 Summer | |
| Peter Hardcastle | Australia | Rowing | 2000 Summer, 2004 Summer, 2008 Summer | |
| Sarah Hardcastle | Great Britain | Swimming | 1984 Summer, 1996 Summer | |
| Trey Hardee | United States | Athletics | 2008 Summer, 2012 Summer | |
| Cristina Hardekopf | Argentina | Diving | 1960 Summer | |
| Karel Hardeman | Netherlands | Rowing | 1936 Summer | |
| James Harden | United States | Basketball | 2012 Summer | |
| Martin Harden | Czechoslovakia | Fencing | 1928 Summer | |
| Tim Harden | United States | Athletics | 1996 Summer | |
| Arne Hardenberg | Denmark | Alpine skiing | 1998 Winter | |
| Adolf Harder | Germany | Modern pentathlon | 1952 Summer | |
| Pernille Harder | Denmark | Badminton | 2004 Summer | |
| Ramona Härdi | Switzerland | Speed skating | 2018 Winter | |
| Bonar Hardie | Great Britain | Sailing | 1948 Summer | |
| Grant Hardie | Curling | 2022 Winter | |
| Hamish Hardie | Sailing | 1948 Summer | |
| Kelly Hardie | Australia | Softball | 2000 Summer, 2008 Summer | |
| Peter Hardie | Great Britain | Water polo | 1948 Summer | |
| Marie Hardiman | Swimming | 1996 Summer | |
| Thomas Hardiman | United States | Handball | 1972 Summer | |
| Billy Hardin | Athletics | 1964 Summer | |
| Glenn Hardin | 1932 Summer, 1936 Summer | |
| Anthony Harding | Great Britain | Diving | 2024 Summer | |
| Dick Harding | Canada | Athletics | 1956 Summer | |
| Goodwin Harding | United States | Ice hockey | 1948 Winter | |
| Lindsey Harding | Belarus | Basketball | 2016 Summer | |
| Margaret Harding | Puerto Rico | Swimming | 1964 Summer | |
| Phyllis Harding | Great Britain | 1924 Summer, 1928 Summer, 1932 Summer, 1936 Summer | |
| Sally Harding | Australia | Rowing | 1980 Summer | |
| Tanya Harding | Softball | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Tonya Harding | United States | Figure skating | 1992 Winter, 1994 Winter | |
| Tyler Harding | Great Britain | Freestyle skiing | 2018 Winter | |
| William Harding | United States | Shooting | 1932 Summer | |
| Gary Hardinges | Great Britain | Archery | 1996 Summer | |
| Laurence Harding-Smith | Australia | Fencing | 1956 Summer | |
| Jurgis Hardingsonas | Lithuania | Football | 1924 Summer | |
| Bob Hardisty | Great Britain | 1948 Summer, 1952 Summer, 1956 Summer | |
| Mirnawati Hardjolukito | Indonesia | Diving | 1972 Summer | |
| Dennis Hardman | Zimbabwe | Shooting | 1980 Summer, 1984 Summer | |
| Harold Hardman | Great Britain | Football | 1908 Summer | |
| Oskar Hardmeier | Switzerland | Athletics | 1948 Summer | |
| Thomas Hardmeier | Archery | 1984 Summer | |
| Werner Hardmo | Sweden | Athletics | 1948 Summer | |
| Joy Hardon | Australia | Fencing | 1956 Summer | |
| Nadine Härdter | Germany | Handball | 2008 Summer | |
| Richard Hardware | Jamaica | Athletics | 1972 Summer | |
| Harold Hardwick | Australasia | Swimming | 1912 Summer | |
| Peggy Hardwiger | Germany | Sailing | 1992 Summer | |
| Ab Hardy | Canada | Speed skating | 1948 Winter | |
| Adrien Hardy | France | Rowing | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Amanda Hardy | Australia | Badminton | 1996 Summer, 2000 Summer | |
| Benjamin Hardy | Volleyball | 2000 Summer, 2004 Summer | |
| Catherine Hardy Lavender | United States | Athletics | 1952 Summer | |
| Hugo Hardy | Germany | Tennis | 1904 Summer | |
| James Hardy | United States | Rowing | 1948 Summer | |
| James Hardy | Australia | Sailing | 1968 Summer | |
| Jessica Hardy | United States | Swimming | 2012 Summer | |
| Lucy Hardy | Great Britain | Canoe sprint | 2004 Summer, 2008 Summer | |
| Philippe Hardy | France | Alpine skiing | 1976 Winter | |
| Pierre Hardy | Shooting | 1924 Summer | |
| Raúl Hardy | Cuba | Handball | 2000 Summer | |
| Roland Hardy | Great Britain | Athletics | 1952 Summer, 1956 Summer | |
| Sam Hardy | Australia | Rowing | 2020 Summer | |
| Saw Hardy | Myanmar | Boxing | 1948 Summer | |
| Steve Hardy | Canada | Swimming | 1976 Summer | |
| Andrei Hardzeyeu | Belarus | Athletics | 2008 Summer | |
| Albert Hare | Great Britain | 1912 Summer | |
| Anne Hare | New Zealand | 1996 Summer | |
| Jørgen Hare | Denmark | Shooting | 1952 Summer | |
| Martin Hare | Great Britain | Handball | 2012 Summer | |
| Nicole Hare | Canada | Rowing | 2016 Summer, 2020 Summer | |
| Truxtun Hare | United States | Athletics | 1900 Summer, 1904 Summer | |
| William Hare | Canada | Shooting | 1964 Summer, 1968 Summer, 1972 Summer | |
| Derradji Harek | Algeria | Athletics | 1980 Summer | |
| Barbara Harel | France | Judo | 2000 Summer, 2004 Summer, 2008 Summer | |
| Jean-Louis Harel | Road cycling | 1992 Summer | |
| Herbert Haresnape | Great Britain | Swimming | 1908 Summer, 1912 Summer | |
| Gamal Haress | Egypt, United Arab Republic | Equestrian jumping | 1952 Summer, 1956 Summer, 1960 Summer | |
| Rola El Haress | Lebanon | Swimming | 2000 Summer | |
| Karen Hargate | Great Britain | Artistic gymnastics | 1988 Summer | |
| Janette Hargin | Sweden | Alpine skiing | 2002 Winter, 2006 Winter | |
| Mattias Hargin | 2010 Winter, 2014 Winter, 2018 Winter | |
| John Hargis | United States | Swimming | 1996 Summer | |
| András Hargitay | Hungary | 1972 Summer, 1976 Summer, 1980 Summer | |
| Jack Hargreaves | Australia | Rowing | 2020 Summer, 2024 Summer | |
| Julia Hargreaves | Equestrian jumping | 2012 Summer | |
| Ragnar Hargreaves | Norway | Sailing | 1948 Summer | |
| Sarah Hargreaves | Great Britain | Handball | 2012 Summer | |
| Ted Hargreaves | Canada | Ice hockey | 1968 Winter | |
| Bevan Hari | New Zealand | Field hockey | 2004 Summer | |
| Chetan Singh Hari | India | Road cycling, Track cycling | 1964 Summer | |
| Erwin Hari | Switzerland | Cross country skiing | 1956 Winter | |
| Khamis Harib | United Arab Emirates | Road cycling | 1992 Summer | |
| Manikavagasam Harichandra | Malaya | Athletics | 1956 Summer | |
| Miwa Harimoto | Japan | Table tennis | 2024 Summer | |
| Tenketsu Harimoto | Basketball | 2020 Summer | |
| Tomokazu Harimoto | Table tennis | 2020 Summer, 2024 Summer | |
| Ingrid Haringa | Netherlands | Speed skating, Track cycling, Road cycling | 1988 Winter, 1992 Summer, 1996 Summer | |
| Dominic Harington | Great Britain | Snowboarding | 2014 Winter | |
| Ismu Harinto | Indonesia | Table tennis | 2000 Summer | |
| Albert Harion | Belgium | Athletics | 1920 Summer | |
| Abbas Hariri | Iran | Wrestling | 1948 Summer | |
| Moussa El-Hariri | Syria | Athletics | 1992 Summer | |
| Dalal Mesfer Al-Harith | Qatar | 2016 Summer | |
| Handhal Mohamed Al-Harithy | Oman | Boxing | 1988 Summer | |
| Günter Haritz | West Germany | Track cycling | 1972 Summer | |
| Veli-Pekka Harjola | Finland | Canoe sprint | 1984 Summer | |
| Arsi Harju | Athletics | 1996 Summer, 2000 Summer | |
| Efraim Harju [ Wikidata ] | 1912 Summer | |
| Matti Harju | Ice hockey | 1968 Winter | |
| Juha Harjula | Basketball | 1964 Summer | |
| Tuomas Harjula | Biathlon | 2022 Winter | |
| László Harka | Hungary | Handball | 1972 Summer | |
| Abdel Hakim Harkat | Algeria | Judo | 1992 Summer, 1996 Summer | |
| John Harkes | United States | Football | 1988 Summer | |
| Abbey Harkin | Australia | Swimming | 2020 Summer | |
| Arto Härkönen | Finland | Athletics | 1984 Summer | |
| Kari Härkönen | Cross country skiing | 1980 Winter, 1984 Winter | |
| Kip Harkrider | United States | Baseball | 1996 Summer | |
| Bruce Harlan | Diving | 1948 Summer | |
| Georgina Harland | Great Britain | Modern pentathlon | 2004 Summer | |
| Martin Harland | Australia | Bobsleigh | 1988 Winter | |
| Henrik Harlaut | Sweden | Freestyle skiing | 2014 Winter, 2018 Winter, 2022 Winter | |
| Isabelle Härle | Germany | Marathon swimming | 2016 Summer | |
| Teal Harle | Canada | Freestyle skiing | 2018 Winter, 2022 Winter | |
| Carl Hårleman | Sweden | Artistic gymnastics, Athletics | 1908 Summer, 1912 Summer | |
| Arthur Harley | Great Britain | Artistic gymnastics | 1908 Summer | |
| Leslie Harley | Australia | Boxing | 1936 Summer | |
| Erik Harling | Sweden | Swimming | 1928 Summer | |
| David Harlock | Canada | Ice hockey | 1994 Winter | |
| Charles Harlow | United States | Athletics | 1928 Summer | |
| Ken Harman | Great Britain | Shooting | 1988 Summer | |
| Joop Harmans | Netherlands | Track cycling | 1948 Summer | |
| Rob Harmeling | Road cycling | 1988 Summer | |
| Johan Harmenberg | Sweden | Fencing | 1980 Summer | |
| Frederick Harmer | Great Britain | Athletics | 1908 Summer | |
| Henry Harmer | 1908 Summer | |
| Nina Harmer | United States | Swimming | 1960 Summer, 1964 Summer | |
| Russell Harmer | Great Britain | Sailing | 1936 Summer | |
| Suzanne Harmes | Netherlands | Artistic gymnastics | 2004 Summer, 2008 Summer | |
| Paula Harmokivi | Finland | Swimming | 1996 Summer | |
| David Harmon | Ireland | Wrestling | 1988 Summer | |
| Ernest N. Harmon | United States | Modern pentathlon | 1924 Summer | |
| Harmon Harmon | Cook Islands | Athletics | 2004 Summer | |
| Jillian Harmon | New Zealand | Basketball | 2008 Summer | |
| Savannah Harmon | United States | Ice hockey | 2022 Winter | |
| Christa Harmotto | Volleyball | 2012 Summer, 2016 Summer | |
| Joris Harmsen | Netherlands | Cycling BMX racing | 2020 Summer | |
| Rudolf Harmstorf | West Germany | Sailing | 1968 Summer | |
| Paul Harmsworth | Great Britain | Athletics | 1988 Summer | |
| Alina Harnasko | Belarus | Rhythmic gymnastics | 2020 Summer | |
| Arthur Harnden | United States | Athletics | 1948 Summer | |
| E. J. Harnden | Canada | Curling | 2014 Winter | |
| Iain Harnden | Zimbabwe | Athletics | 2000 Summer | |
| Ken Harnden | 1996 Summer, 2000 Summer | |
| Ryan Harnden | Canada | Curling | 2014 Winter | |
| Curt Harnett | Track cycling | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| Anna von Harnier | Germany | Judo | 2004 Summer, 2008 Summer | |
| Ján Harniš | Slovakia | Luge | 2010 Winter | |
| Henning Harnisch | Germany | Basketball | 1992 Summer | |
| Phannapa Harnsujin | Thailand | Taekwondo | 2016 Summer | |
| Antonio Haro | Mexico | Fencing | 1932 Summer, 1936 Summer, 1948 Summer, 1952 Summer | |
| Lauri Härö | Finland | Athletics | 1924 Summer | |
| Lucía Haro | Argentina | Handball | 2016 Summer | |
| Mariano Haro | Spain | Athletics | 1968 Summer, 1972 Summer, 1976 Summer | |
| Paddy Harold | Ireland | Rowing | 1948 Summer | |
| Niras Haroon | Thailand | Weightlifting | 1964 Summer | |
| Abdalelah Haroun | Qatar | Athletics | 2016 Summer | |
| Faris Haroun | Belgium | Football | 2008 Summer | |
| Bryan Harper | Australia | Canoe sprint | 1956 Summer | |
| Donald Harper | United States | Diving | 1956 Summer | |
| Ernie Harper | Great Britain | Athletics | 1924 Summer, 1928 Summer, 1936 Summer | |
| Henry Harper | Canada | Canoe sprint | 1948 Summer | |
| Jacey Harper | Trinidad and Tobago | Athletics | 2000 Summer | |
| Joseph Harper | United States | Canoe sprint | 1996 Summer | |
| Marvin Harper | South Africa | Field hockey | 2008 Summer, 2012 Summer | |
| Neil Harper | Great Britain | Swimming | 1984 Summer, 1988 Summer | |
| Pierre Harper | Fencing | 1980 Summer, 1984 Summer, 1988 Summer | |
| Roland Harper | Athletics | 1932 Summer | |
| Tony Harper | Bermuda | 1968 Summer | |
| Yasmin Harper | Great Britain | Diving | 2024 Summer | |
| Dawn Harper-Nelson | United States | Athletics | 2008 Summer, 2012 Summer | |
| James Harper-Orr | Great Britain | Field hockey | 1908 Summer | |
| Jürgen Harpke | East Germany | Canoe sprint | 1968 Summer | |
| Benn Harradine | Australia | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Kelvin Harrap | New Zealand | Sailing | 1996 Summer | |
| Jean Harrasse | France | Wrestling | 1920 Summer | |
| Brian Harrell [ Wikidata ] | South Africa | Baseball | 2000 Summer | |
| Greg Harrell | United States | Bobsleigh | 1992 Winter | |
| Richard Harrell [ Wikidata ] | South Africa | Baseball | 2000 Summer | |
| Tim Harrell | 2000 Summer | |
| Alois Harrer | Germany | Cross country skiing | 1952 Winter | |
| Corinna Harrer | Athletics | 2012 Summer | |
| Viona Harrer | Ice hockey | 2014 Winter | |
| Nathan Harriel | United States | Football | 2024 Summer | |
| Axel Harries | West Germany | Athletics | 1984 Summer | |
| Philip Harries | Great Britain | Athletics, Bobsleigh | 1988 Summer, 2002 Winter | |
| Toby Harries | Athletics | 2024 Summer | |
| Abi Harrigan | Australia | Freestyle skiing | 2022 Winter | |
| Dan Harrigan | United States | Swimming | 1976 Summer | |
| Lori Harrigan | Softball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Tahesia Harrigan-Scott | British Virgin Islands | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Ben Harrington | New Zealand | Freestyle skiing | 2022 Winter | |
| Cornelia Harrington | United States | Speed skating | 1960 Winter | |
| Ethel Harrington | Athletics | 1932 Summer | |
| John Harrington | Ice hockey | 1980 Winter, 1984 Winter | |
| Kellie Harrington | Ireland | Boxing | 2020 Summer, 2024 Summer | |
| Kerry-Lee Harrington | South Africa | Badminton | 2008 Summer | |
| Pádraig Harrington | Ireland | Golf | 2016 Summer | |
| Sydney Harrington | Great Britain | Weightlifting | 1956 Summer | |
| Thomas Harrington | Diving | 1908 Summer | |
| Bert Harris | Australia | Wrestling | 1948 Summer | |
| Adam Harris | Guyana | Athletics | 2008 Summer | |
| Arthur Harris | United States | Polo | 1920 Summer | |
| Ben Harris | Great Britain | Rugby sevens | 2020 Summer | |
| Bertie Harris | South Africa | Athletics | 1904 Summer | |
| Bill Harris | United States | Swimming | 1920 Summer | |
| Cedric Harris | Dominica | Athletics | 1996 Summer | |
| Charles Harris | United States | Water polo | 1992 Summer | |
| Chris Harris | New Zealand | Rowing | 2012 Summer, 2016 Summer, 2020 Summer | |
| Christine Harris | Great Britain | Swimming | 1960 Summer | |
| Christine Harris | Archery | 1980 Summer | |
| Cory Harris | Greece | Baseball | 2004 Summer | |
| Danny Harris | United States | Athletics | 1984 Summer | |
| Devon Harris | Jamaica | Bobsleigh | 1988 Winter, 1992 Winter, 1998 Winter | |
| Diana Harris | Great Britain | Swimming | 1968 Summer, 1972 Summer | |
| Dionna Harris | United States | Softball | 1996 Summer | |
| Doug Harris | New Zealand | Athletics | 1948 Summer | |
| Douglas Harris | Canada | Field hockey | 1988 Summer | |
| Esme Harris | Great Britain | Diving | 1948 Summer | |
| Geoffrey Harris | Canada | Athletics | 2012 Summer | |
| George Harris | United States | Judo | 1964 Summer | |
| Giordan Harris | Marshall Islands | Swimming | 2012 Summer, 2016 Summer | |
| J. Harris [ Wikidata ] | Great Britain | Artistic gymnastics | 1920 Summer | |
| Jack Harris | Canada | Athletics | 1924 Summer | |
| Jeremy Harris | Great Britain | Sailing | 1964 Summer | |
| John Harris | Canoe sprint | 1960 Summer | |
| Jonah Harris | Nauru | Athletics | 2020 Summer | |
| Joseph Harris | Canada | Rowing | 1932 Summer, 1936 Summer | |
| Lusia Harris | United States | Basketball | 1976 Summer | |
| Madonna Harris | New Zealand | Road cycling, Cross country skiing | 1988 Summer, 1988 Winter | |
| Martin Harris | Great Britain | Swimming | 1992 Summer, 1996 Summer | |
| Medi Harris | 2024 Summer | |
| Meg Harris | Australia | 2020 Summer, 2024 Summer | |
| Mike Harris | Great Britain | Rowing | 1992 Summer | |
| Mike Harris | Canada | Curling | 1998 Winter | |
| Naquille Harris [ Wikidata ] | Saint Kitts and Nevis | Athletics | 2024 Summer | |
| Otis Harris | United States | 2004 Summer | |
| Rachel Harris | Australia | Swimming | 2000 Summer | |
| Reg Harris | Great Britain | Track cycling | 1948 Summer | |
| Rob Harris | United States | Ice hockey | 1976 Winter | |
| Ronald Allen Harris | Boxing | 1964 Summer | |
| Ronnie Harris | 1968 Summer | |
| Roy Harris | Art competitions | 1936 Summer | |
| Samuel Harris | Pakistan | Boxing | 1956 Summer | |
| Stan Harris | United States | Field hockey | 1956 Summer | |
| Sylvia Harris | Great Britain | Archery | 1992 Summer | |
| Tora Harris | United States | Athletics | 2004 Summer | |
| Tremaine Harris | Canada | 2012 Summer | |
| Valerie Harris | Great Britain | Swimming | 1952 Summer | |
| Alvin Harrison | United States | Athletics | 1996 Summer, 2000 Summer | |
| Audley Harrison | Great Britain | Boxing | 2000 Summer | |
| Calvin Harrison | United States | Athletics | 2000 Summer | |
| Campbell Harrison | Australia | Sport climbing | 2024 Summer | |
| Charlotte Harrison | New Zealand | Field hockey | 2012 Summer, 2016 Summer | |
| Christopher Harrison | Australia | Water polo | 1988 Summer | |
| Clifford Harrison | United States | Ice hockey | 1952 Winter | |
| Derek Harrison | Great Britain | Road cycling | 1964 Summer | |
| Dorothy Harrison | Swimming | 1968 Summer, 1972 Summer | |
| Eric Harrison Jr. | Trinidad and Tobago | Athletics | 2020 Summer | |
| Eric Harrison | Great Britain | 1924 Summer | |
| George Harrison | United States | Swimming | 1960 Summer | |
| Jessica Harrison | France | Triathlon | 2008 Summer, 2012 Summer | |
| Joan Harrison | South Africa | Swimming | 1952 Summer | |
| John Harrison | Australia | Rowing | 1956 Summer | |
| JuVaughn Harrison | United States | Athletics | 2020 Summer, 2024 Summer | |
| Kayla Harrison | Judo | 2012 Summer, 2016 Summer | |
| Keith Harrison | Great Britain | Track cycling | 1956 Summer | |
| Kendra Harrison | United States | Athletics | 2020 Summer | |
| Kenny Harrison | 1996 Summer | |
| Kerrin Harrison | New Zealand | Badminton | 1992 Summer | |
| Michelle Harrison | Canada | Athletics | 2024 Summer | |
| Nevin Harrison | United States | Canoe sprint | 2020 Summer, 2024 Summer | |
| Nicholas Harrison | Australia | Athletics | 2004 Summer | |
| Noel Harrison | Great Britain | Alpine skiing | 1952 Winter, 1956 Winter | |
| Norman Harrison | Australia | Shooting | 1976 Summer | |
| Paul Harrison | Weightlifting | 1988 Summer | |
| Ralph Harrison [ Wikidata ] | Great Britain | Athletics | 1908 Summer | |
| Raymond Harrison | Fencing | 1952 Summer, 1960 Summer | |
| Regan Harrison | Australia | Swimming | 2000 Summer, 2004 Summer | |
| Ryan Harrison | United States | Tennis | 2012 Summer | |
| Samantha Harrison | New Zealand | Field hockey | 2012 Summer | |
| Sasha Harrison | Ireland | Equestrian eventing | 2004 Summer | |
| Steve Harrison [ Wikidata ] | New Zealand | Bobsleigh | 2002 Winter | |
| Thomas Harrison | Australia | Track cycling | 1964 Summer | |
| Yvonne Harrison | Puerto Rico | Athletics | 2004 Summer | |
| Maya Harrisson | Brazil | Alpine skiing | 2010 Winter, 2014 Winter | |
| Conor Harrity | United States | Rowing | 2020 Summer | |
| Ruby Harrold | Great Britain | Artistic gymnastics | 2016 Summer | |
| Loretta Harrop | Australia | Triathlon | 2000 Summer, 2004 Summer | |
| Trevor Harrop | Great Britain | Swimming | 1948 Summer | |
| Kristi Harrower | Australia | Basketball | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Andrew Harry | Guyana | Athletics | 1996 Summer | |
| Curtis Harry | Trinidad and Tobago | Bobsleigh | 1994 Winter, 1998 Winter | |
| Guy Harry | Great Britain | Fencing | 1928 Summer, 1936 Summer | |
| Troels Harry | Denmark | Curling | 2014 Winter | |
| John Harrysson | Sweden | Sailing | 1996 Summer, 2000 Summer | |
| Lotta Harrysson | 2012 Summer | |
| Andrea Harsági | Hungary | Badminton | 1992 Summer | |
| Gergely Harsányi | Handball | 2004 Summer, 2012 Summer | |
| Vera Harsányi | Swimming | 1936 Summer | |
| Kathrine Harsem | Norway | Cross country skiing | 2018 Winter | |
| Jo Harshbarger | United States | Swimming | 1972 Summer | |
| Odd Harsheim | Norway | Sailing | 1956 Summer, 1960 Summer | |
| Kelsey Harshman | Canada | Softball | 2020 Summer | |
| Bent Harsmann | Denmark | Weightlifting | 1972 Summer | |
| Gábor Hárspataki | Hungary | Karate | 2020 Summer | |
| Jennifer Harß | Germany | Ice hockey | 2006 Winter, 2014 Winter | |
| Axel Härstedt | Sweden | Athletics | 2016 Summer | |
| Péter Hartstein [ Wikidata ] | | | | |
| Sara Harstick | Germany | Swimming | 2000 Summer, 2004 Summer | |
| Andrew Hart | Great Britain | Athletics | 2000 Summer | |
| David Hart | Canada | Water polo | 1972 Summer, 1976 Summer | |
| Dick Hart | Great Britain | Art competitions | 1948 Summer | |
| Dick Hart | United States | Athletics | 1956 Summer | |
| Eddie Hart | 1972 Summer | |
| Pop Hart | Art competitions | 1932 Summer | |
| Harry Hart | South Africa | Athletics | 1932 Summer | |
| Larry Hart | United States | 1976 Summer | |
| Michael Hart | Great Britain | Rowing | 1972 Summer, 1976 Summer | |
| Nathan Hart | Australia | Track cycling | 2016 Summer, 2020 Summer | |
| Richard Hart | Canada | Curling | 1998 Winter | |
| Rose Hart | Ghana | Athletics | 1964 Summer | |
| Shavez Hart | Bahamas | 2016 Summer | |
| Stephen Hart | Canada | Water polo | 1972 Summer | |
| Tanja Hart | Germany | Volleyball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Conor Harte | Ireland | Field hockey | 2016 Summer | |
| David Harte | 2016 Summer, 2024 Summer | |
| Lis Hartel | Denmark | Equestrian dressage | 1952 Summer, 1956 Summer | |
| Stefan Härtel | Germany | Boxing | 2012 Summer | |
| Michael Hartfield | United States | Athletics | 2016 Summer | |
| Barakat Al-Harthi | Oman | 2012 Summer, 2016 Summer, 2020 Summer | |
| Matar Al Harthi | Saudi Arabia | Shooting | 1988 Summer | |
| Erika Hartig [ Wikidata ] | South Africa | Art competitions | 1936 Summer | |
| Lars Hartig | Germany | Rowing | 2012 Summer | |
| Jerome Hartigan | Ireland | Modern pentathlon | 1980 Summer | |
| John Hartigan | United States | Rowing | 1968 Summer, 1976 Summer | |
| Mark Hartigan | Ireland | Modern pentathlon | 1980 Summer | |
| Michala Hartigová | Czech Republic | Basketball | 2004 Summer, 2008 Summer | |
| Teemu Hartikainen | Finland | Ice hockey | 2018 Winter, 2022 Winter | |
| Niilo Hartikka | Athletics | 1936 Summer | |
| Chad Harting | United States | 2000 Summer | |
| Christoph Harting | Germany | 2016 Summer | |
| Hans Harting | Netherlands | 1952 Summer | |
| Julia Harting | Germany | 2012 Summer, 2016 Summer | |
| Robert Harting | 2008 Summer, 2012 Summer, 2016 Summer | |
| Zach Harting | United States | Swimming | 2020 Summer | |
| Ernesto Hartkopf | Argentina | Equestrian jumping | 1960 Summer | |
| Lourdes Hartkopf | Sailing | 2020 Summer | |
| Raphael Hartl | Austria | Rowing | 2000 Summer, 2004 Summer | |
| Wolfgang Hartl | Canoe sprint | 1980 Summer, 1984 Summer | |
| Hans Hartleb | East Germany | Nordic combined | 1972 Winter | |
| Blythe Hartley | Canada | Diving | 2000 Summer, 2004 Summer, 2008 Summer | |
| Bridgitte Hartley | South Africa | Canoe sprint | 2008 Summer, 2012 Summer, 2016 Summer | |
| Calvin Hartley | Archery | 2008 Summer | |
| Donna Hartley | Great Britain | Athletics | 1972 Summer, 1976 Summer, 1980 Summer | |
| Keith Hartley | Canada | Basketball | 1964 Summer | |
| Margaret Hartley | Great Britain | Artistic gymnastics | 1928 Summer | |
| Michael Hartley | Canada | Bobsleigh | 1972 Winter | |
| Sandra Hartley | Artistic gymnastics | 1968 Summer | |
| Paul Hartloff | United States | Swimming | 1976 Summer | |
| Edward Hartman | Boxing | 1920 Summer | |
| Jack Hartman | Track cycling | 1960 Summer | |
| Wiesław Hartman | Poland | Equestrian jumping | 1980 Summer | |
| Alex Hartmann | Australia | Athletics | 2016 Summer | |
| Alina Hartmann | Germany | Basketball | 2024 Summer | |
| Andreas Hartmann | Switzerland | Nordic combined | 1998 Winter, 2002 Winter | |
| Bruno Hartmann | Austria | Wrestling | 1972 Summer | |
| Cecilia Hartmann | Hungary | Canoe sprint | 1952 Summer, 1956 Summer | |
| Dieter Hartmann | Germany | Athletics | 1964 Summer | |
| Eduard Hartmann | Slovakia | Ice hockey | 1994 Winter | |
| Elena Hartmann | Switzerland | Road cycling | 2024 Summer | |
| Frank Hartmann | East Germany | Wrestling | 1972 Summer | |
| Gerhard Hartmann | Austria | Athletics | 1984 Summer | |
| Hans-Jürgen Hartmann | West Germany | Bobsleigh | 1984 Winter | |
| Helmut Hartmann | East Germany | Equestrian eventing | 1968 Summer | |
| Ingrid Hartmann | Germany | Canoe sprint | 1960 Summer | |
| Joshua Hartmann | Athletics | 2020 Summer, 2024 Summer | |
| Josias Hartmann | Switzerland | Shooting | 1924 Summer | |
| Jürgen Hartmann | West Germany | 1984 Summer | |
| Karel Hartmann | Czechoslovakia | Ice hockey | 1920 Summer | |
| Kerstin Hartmann | Germany | Rowing | 2012 Summer, 2016 Summer | |
| Poul Hartmann | Denmark | 1912 Summer | |
| Reinhard Hartmann | Austria | Wrestling | 1980 Summer | |
| Roxana Hartmann | Romania | Figure skating | 2002 Winter, 2006 Winter | |
| Werner Hartmann | Austria | Wrestling | 1960 Summer | |
| Werner Hartmann | West Germany | Athletics | 1984 Summer | |
| John Hartnett | Ireland | 1972 Summer | |
| Hans-Joachim Hartnick | East Germany | Road cycling | 1976 Summer, 1980 Summer | |
| Arno den Hartog | Netherlands | Field hockey | 1984 Summer | |
| Jukka Hartonen | Finland | Cross country skiing | 1992 Winter, 1994 Winter | |
| Tommi Hartonen | Athletics | 2000 Summer | |
| Eddy Hartono | Indonesia | Badminton | 1992 Summer | |
| Glenn Hartranft | United States | Athletics | 1924 Summer | |
| Archibald Standish Hartrick | Great Britain | Art competitions | 1932 Summer | |
| Bernd Hartstein | East Germany | Shooting | 1976 Summer, 1980 Summer | |
| Erik Hartsuiker | Netherlands | Rowing | 1964 Summer, 1968 Summer | |
| Edgar Hartung | West Germany | Canoe sprint | 1976 Summer | |
| Jim Hartung | United States | Artistic gymnastics | 1984 Summer | |
| Kurt Hartung | Germany | Athletics | 1956 Summer | |
| Max Hartung | Fencing | 2012 Summer, 2016 Summer, 2020 Summer | |
| Rolf Hartung | West Germany | Rowing | 1968 Summer | |
| Wilfried Hartung | East Germany | Swimming | 1972 Summer, 1976 Summer | |
| Pekka Hartvall | Finland | Sailing | 1912 Summer | |
| Niklas Hartweg | Switzerland | Biathlon | 2022 Winter | |
| Erin Hartwell | United States | Track cycling | 1992 Summer, 1996 Summer, 2000 Summer | |
| May Britt Hartwell | Norway | 1996 Summer | |
| André Hartwig | Germany | Short track speed skating | 2002 Winter, 2006 Winter | |
| Heike Hartwig | East Germany | Athletics | 1988 Summer | |
| Jeff Hartwig | United States | 1996 Summer, 2008 Summer | |
| Eddie Harty | Ireland | Equestrian eventing | 1960 Summer | |
| John Harty | 1964 Summer | |
| Ebbe Hartz | Denmark | Cross country skiing | 1992 Winter, 1994 Winter | |
| Curt Hartzell | Sweden | Artistic gymnastics | 1912 Summer | |
| Saori Haruguchi | Japan | Swimming | 2008 Summer | |
| Tadao Harumura | Art competitions | 1936 Summer | |
| Mika Haruna | Swimming | 1992 Summer, 1996 Summer | |
| Toshiko Haruoka | 1976 Summer | |
| Karen Harup | Denmark | 1948 Summer | |
| Arsen Harutyunyan | Armenia | Alpine skiing | 1998 Winter, 2002 Winter | |
| Arsen Harutyunyan | Wrestling | 2020 Summer, 2024 Summer | |
| Artem Harutyunyan | Germany | Boxing | 2016 Summer | |
| Kristine Harutyunyan | Armenia | Athletics | 2012 Summer | |
| Lilit Harutyunyan | 2016 Summer | |
| Mihran Harutyunyan | Wrestling | 2016 Summer | |
| Štefan Harvan | Czechoslovakia | Cross country skiing | 1964 Winter | |
| William Harvell | Great Britain | Road cycling, Track cycling | 1932 Summer | |
| Alex Harvey | Canada | Cross country skiing | 2010 Winter, 2014 Winter, 2018 Winter | |
| Antje Harvey | Germany | Biathlon | 1992 Winter, 1994 Winter | |
| Barton Harvey | Australia | Sailing | 1952 Summer | |
| Caroline Harvey | United States | Ice hockey | 2022 Winter | |
| Drew Harvey | Great Britain | Shooting | 2000 Summer | |
| Duncan Harvey | Australia | Bobsleigh | 2010 Winter, 2014 Winter | |
| Eleanor Harvey | Canada | Fencing | 2016 Summer, 2020 Summer, 2024 Summer | |
| Emma Harvey [ Wikidata ] | Bermuda | Swimming | 2024 Summer | |
| George Harvey | South Africa | Shooting | 1912 Summer, 1920 Summer | |
| Graham Harvey | Great Britain | 1984 Summer | |
| Jack Harvey [ Wikidata ] | Bermuda | Swimming | 2024 Summer | |
| Jak Ali Harvey | Turkey | Athletics | 2016 Summer, 2020 Summer | |
| Jahmal Harvey | United States | Boxing | 2024 Summer | |
| Lesleigh Harvey | Australia | Swimming | 1976 Summer | |
| Lisa Harvey | Canada | Athletics | 1992 Summer | |
| Mary-Sophie Harvey | Swimming | 2020 Summer, 2024 Summer | |
| Michael Harvey | Australia | Athletics | 1984 Summer | |
| Michael Harvey | Great Britain | Taekwondo | 2008 Summer | |
| Natalie Harvey | Australia | Athletics | 1996 Summer, 2000 Summer | |
| Patrick Harvey | Great Britain | Modern pentathlon | 1960 Summer | |
| Paula Harvey | Australia | Canoe sprint | 2004 Summer | |
| Pierre Harvey | Canada | Road cycling, Cross country skiing | 1976 Summer, 1984 Summer, 1984 Winter, 1988 Winter | |
| Rose Harvey | Great Britain | Athletics | 2024 Summer | |
| Samantha Harvey | Brazil | Modern pentathlon | 2004 Summer | |
| Thomas Harvey | Great Britain | Track cycling | 1920 Summer, 1924 Summer | |
| Jake Harvie | Australia | Field hockey | 2024 Summer | |
| Johs Harviken | Norway | Cross country skiing | 1972 Winter | |
| Jan Harville | United States | Rowing | 1984 Summer | |
| Barbara Harwerth | Volleyball | 1964 Summer | |
| Armin Hary | Germany | Athletics | 1960 Summer | |
| Yon Haryono | Indonesia | Weightlifting | 1988 Summer | |
| Christiane Harzendorf | Germany | Rowing | 1992 Summer | |
| Hasan Has | Turkey | Weightlifting | 1984 Summer | |
| Yhya Hasaba | Syria | Judo | 2004 Summer | |
| Rauf Hasağası | Turkey | Athletics | 1924 Summer | |
| Abdul Rashid Al-Hasan | Pakistan | Field hockey | 1984 Summer | |
| Ali Hasan | Kuwait | Fencing | 1984 Summer | |
| Ali Al-Hasan | Diving | 1996 Summer | |
| Burak Hasan | Australia | Taekwondo | 2008 Summer | |
| Ibrahim Al-Hasan | Kuwait | Table tennis | 2008 Summer, 2012 Summer | |
| Kazem Hasan | Fencing | 1980 Summer, 1984 Summer | |
| Mohamed Mehdi Hasan | Bangladesh | Athletics | 1992 Summer | |
| Saber Mohamed Hasan | Bahrain | Road cycling | 1992 Summer | |
| Döwranbek Hasanbaýew [ Wikidata ] | Turkmenistan | Weightlifting | 2024 Summer | |
| Omar Hasanin | Syria | Road cycling | 2012 Summer | |
| Jabrayil Hasanov | Azerbaijan | Wrestling | 2012 Summer, 2016 Summer | |
| Malik Hasanov | Boxing | 2024 Summer | |
| Sardar Hasanov | Weightlifting | 2008 Summer, 2012 Summer | |
| Muhammad Hasbi | Indonesia | 2012 Summer, 2016 Summer | |
| Carlos Hasbún | El Salvador | Athletics | 1968 Summer | |
| Rosa Hasbún | Swimming | 1968 Summer | |
| Sergio Hasbún | 1972 Summer | |
| Marcel Haščák | Slovakia | Ice hockey | 2018 Winter | |
| Oto Haščák | Czechoslovakia, Slovakia | 1988 Winter, 1994 Winter, 1998 Winter | |
| Jushar Haschja | Indonesia | Fencing | 1960 Summer | |
| Robert Haschka | Austria | Sailing | 1972 Summer | |
| Dagmar Hase | Germany | Swimming | 1992 Summer, 1996 Summer | |
| Hiroshi Hase | Japan | Wrestling | 1984 Summer | |
| Hitoshi Hase | Rowing | 1996 Summer, 2000 Summer | |
| Keiji Hase | Swimming | 1956 Summer | |
| Minerva Fabienne Hase | Germany | Figure skating | 2022 Winter | |
| Akiko Hasegawa | Japan | Beach volleyball | 2024 Summer | |
| Daigo Hasegawa | Athletics | 2016 Summer | |
| Junya Hasegawa | Swimming | 2016 Summer | |
| Keiko Hasegawa | Speed skating | 1976 Winter | |
| Keizo Hasegawa | Athletics | 1952 Summer | |
| Kohei Hasegawa | Wrestling | 2012 Summer | |
| Miyu Hasegawa | Field hockey | 2024 Summer | |
| Shin Hasegawa | Rowing | 1964 Summer | |
| Suzuka Hasegawa | Swimming | 2016 Summer, 2020 Summer | |
| Takako Hasegawa | Artistic gymnastics | 1972 Summer | |
| Tsubasa Hasegawa | Speed skating | 2018 Winter | |
| Tsugio Hasegawa | Figure skating | 1936 Winter | |
| Yoshioki Hasegawa | Art competitions | 1932 Summer, 1936 Summer | |
| Yui Hasegawa | Football | 2020 Summer, 2024 Summer | |
| Dominik Hašek | Czechoslovakia, Czech Republic | Ice hockey | 1988 Winter, 1998 Winter, 2002 Winter, 2006 Winter | |
| Eduard Hašek | Czechoslovakia | Athletics | 1920 Summer | |
| René Haselbacher | Austria | Road cycling | 2000 Summer | |
| Evie Haseldine [ Wikidata ] | Australia | Sailing | 2024 Summer | |
| Peter Haselhurst | Field hockey | 1984 Summer | |
| Karl Häseli | Switzerland | Bobsleigh | 1976 Winter | |
| Oswald Haselrieder | Italy | Luge | 1992 Winter, 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Monika Haselsberger | Austria | Shooting | 2000 Summer, 2004 Summer | |
| Jack Hasen | Canada | Sailing | 1968 Summer | |
| Sebastian Haseney | Germany | Nordic combined | 2002 Winter, 2006 Winter | |
| Joseph Hasenfus | United States | Canoe sprint | 1936 Summer | |
| Walter Hasenfus | 1936 Summer | |
| Daphne Hasenjäger | South Africa | Athletics | 1948 Summer, 1952 Summer | |
| Louis Hasenknopf | Austria | Skeleton | 1928 Winter | |
| Josef Hasenöhrl | Rowing | 1936 Summer | |
| Shimaa Hashad | Egypt | Shooting | 2004 Summer, 2008 Summer, 2016 Summer | |
| Gilbert Hashan | Mauritius | Athletics | 1996 Summer | |
| Sami Al-Hashash | Kuwait | Football | 1980 Summer | |
| Mohamed Hashem | Egypt | Handball | 2016 Summer | |
| Ali Hashemi | Iran | Weightlifting | 2016 Summer, 2020 Summer | |
| Hossein Hashemi | Basketball | 1948 Summer | |
| Masoud Hashemzadeh | Wrestling | 2004 Summer, 2008 Summer | |
| Maiko Hashida | Japan | Water polo | 2020 Summer | |
| Miho Hashiguchi | Artistic gymnastics | 1996 Summer | |
| Kayoko Hashiguchi-Saka | 1968 Summer, 1972 Summer | |
| Furas Hashim | Iraq | Boxing | 1992 Summer | |
| Jalil Hashim | Basketball | 1948 Summer | |
| Natiq Hashim | Football | 1984 Summer, 1988 Summer | |
| Nurul Syafiqah Hashim | Malaysia | Archery | 2012 Summer | |
| Roslin Hashim | Badminton | 2004 Summer | |
| Fariba Hashimi | Afghanistan | Road cycling | 2024 Summer | |
| Yulduz Hashimi | 2024 Summer | |
| Daiki Hashimoto | Japan | Artistic gymnastics | 2020 Summer, 2024 Summer | |
| Eiya Hashimoto | Track cycling | 2020 Summer, 2024 Summer | |
| Hiroshi Hashimoto | Water polo | 1972 Summer | |
| Hiroshi Hashimoto | Fencing | 1992 Summer | |
| Kimiko Hashimoto | Basketball | 1976 Summer | |
| Michiyo Hashimoto | Snowboarding | 2002 Winter | |
| Seiko Hashimoto | Speed skating, Track cycling | 1984 Winter, 1988 Summer, 1988 Winter, 1992 Summer, 1992 Winter, 1994 Winter, 1996 Summer | |
| Soichi Hashimoto | Judo | 2024 Summer | |
| Yukihiro Hashimoto | Handball | 1988 Summer | |
| Daiki Hashioka | Football | 2020 Summer | |
| Shunpei Hashioka | Boxing | 1936 Summer | |
| Yuki Hashioka | Athletics | 2020 Summer, 2024 Summer | |
| Naokiyo Hashisako | Track cycling | 1992 Summer | |
| Shiro Hashizume | Swimming | 1952 Summer | |
| Ali Fuad Haşıl | Turkey | Alpine skiing | 1984 Winter | |
| Tomáš Hasilla | Slovakia | Biathlon | 2014 Winter, 2018 Winter | |
| Awad Al-Hasini | Jordan | Athletics | 1992 Summer | |
| Jamie Haskell | United States | Curling | 2006 Winter | |
| Sarah Haskins | Triathlon | 2008 Summer | |
| William Haskins [ Wikidata ] | Rowing | 1936 Summer | |
| Eleanor Haslam | Canada | Athletics | 1956 Summer, 1960 Summer | |
| Harry Haslam | Great Britain | Field hockey | 1920 Summer | |
| Henry Haslam | Football | 1900 Summer | |
| Juliet Haslam | Australia | Field hockey | 1992 Summer, 1996 Summer, 2000 Summer | |
| Franz Haslberger | Germany | Ski jumping | 1936 Winter | |
| Alexandra Hasler | Switzerland | Snowboarding | 2018 Winter | |
| Beat Häsler | Luge | 1964 Winter | |
| Ewald Hasler | Liechtenstein | Road cycling | 1952 Summer | |
| Gary Hasler | Australia | Football | 1992 Summer | |
| Günther Hasler | Liechtenstein | Athletics | 1976 Summer | |
| Hanspeter Hasler | Switzerland | Canoe slalom | 1972 Summer | |
| Jürgen Hasler | Liechtenstein | Alpine skiing | 1994 Winter, 1998 Winter, 2002 Winter | |
| Markus Hasler | Cross country skiing | 1992 Winter, 1994 Winter, 1998 Winter, 2002 Winter, 2006 Winter | |
| Melanie Hasler [ Wikidata ] | Switzerland | Bobsleigh | 2022 Winter | |
| Patrik Hasler | Liechtenstein | Cross country skiing | 1988 Winter | |
| Patrik Hasler | Switzerland | Snowboarding | 1998 Winter | |
| Yvonne Hasler | Liechtenstein | Athletics | 1988 Summer | |
| Bruce Haslingden | Australia | Cross country skiing | 1952 Winter | |
| Bjørn Hasløv | Denmark | Rowing | 1964 Summer | |
| Marianne Haslum | Norway | Curling | 1998 Winter, 2002 Winter, 2006 Winter | |
| Paul Haslwanter | Austria | Cross country skiing, Nordic combined | 1948 Winter | |
| Achour Hasni | Algeria | Handball | 1996 Summer | |
| Viktoryia Hasper | Belarus | Basketball | 2008 Summer | |
| Ernst Haspinger | Italy | Luge | 1976 Winter, 1980 Winter, 1984 Winter | |
| Akmal Nor Hasrin | Malaysia | Archery | 2016 Summer | |
| Hedwig Haß | Germany | Fencing | 1936 Summer | |
| Mahmoud Hassaballa | Egypt | Handball | 2008 Summer | |
| Childe Hassam | United States | Art competitions | 1928 Summer | |
| Abdulaziz Hassan Bujaloof | Qatar | Football | 1992 Summer | |
| Samiyah Hassan Nour | Djibouti | Athletics | 2024 Summer | |
| Abdel Halim Hassan | Egypt | Football | 1928 Summer | |
| Abdirahman Saeed Hassan | Qatar | Athletics | 2020 Summer | |
| Ahmed Hassan | Egypt | Boxing | 1964 Summer | |
| Ahmed Salem Hassan | Road cycling, Track cycling | 1924 Summer | |
| Ali Al-Hassan | Saudi Arabia | Football | 2020 Summer | |
| Ali Idow Hassan | Somalia | Athletics | 2020 Summer, 2024 Summer | |
| Amro Hassan | Egypt | Diving | 1984 Summer | |
| Benjamin Hassan | Lebanon | Tennis | 2024 Summer | |
| Emad El-Din Hassan | Egypt | Judo | 1988 Summer | |
| Falah Hassan | Iraq | Football | 1980 Summer | |
| Fawzi Hassan | Egypt | Boxing | 1964 Summer | |
| Hamdy Basiony Hassan | Weightlifting | 1992 Summer | |
| Hassan Hassan | Iraq | Shooting | 1992 Summer, 1996 Summer | |
| Hossam Hassan | Egypt | Football | 2012 Summer | |
| Hussain Mohamed Hassan | Kuwait | Judo | 1992 Summer | |
| Hussain Mohamed Hassan | Egypt | Field hockey | 1992 Summer | |
| Hussein Hassan | Iraq | Football | 2024 Summer | |
| Ibrahim Hassan | Ghana | Athletics | 1996 Summer | |
| Islam Hassan | Egypt | Handball | 2016 Summer | |
| Ismael Hassan | Djibouti | Athletics | 1988 Summer | |
| Jamal Abdi Hassan [ Wikidata ] | Qatar | 1992 Summer, 1996 Summer | |
| Kamal Ali Hassan | Egypt | Diving | 1948 Summer, 1952 Summer | |
| Khaled Abdullah Hassan | Bahrain | Athletics | 1992 Summer | |
| Mahmood-ul Hassan | Pakistan | Field hockey | 1948 Summer, 1952 Summer | |
| Mahmoud Hassan | Egypt | Wrestling | 1948 Summer, 1952 Summer | |
| Mahmoud Hassan | Football | 1964 Summer | |
| Manzoor-ul Hassan | Pakistan | Field hockey | 1976 Summer | |
| Margret Hassan | South Sudan | Athletics | 2016 Summer | |
| Mohamed Hassan | Morocco | Boxing | 1960 Summer | |
| Mohamed Hassan | Egypt | Swimming | 1988 Summer | |
| Mohamed Hassan | Fencing | 2020 Summer | |
| Mohamed Hassan | Volleyball | 2024 Summer | |
| Mostafa Amr Hassan | Athletics | 2020 Summer, 2024 Summer | |
| Moustafa Hassan | United Arab Republic | Diving | 1960 Summer | |
| Omar Hassan | Egypt | Volleyball | 2016 Summer | |
| Osman Hassan | Basketball | 1976 Summer | |
| Rim Hassan | Diving | 1984 Summer | |
| Salih Hassan | Great Britain | Rowing | 1984 Summer, 1988 Summer, 1992 Summer | |
| Shemsu Hassan | Ethiopia | Athletics | 1992 Summer | |
| Sifan Hassan | Netherlands | 2016 Summer, 2020 Summer, 2024 Summer | |
| Suldan Hassan | Sweden | 2024 Summer | |
| Hadji Hassane [ Wikidata ] | Comoros | Swimming | 2024 Summer | |
| Issaka Hassane | Chad | Athletics | 1984 Summer | |
| Salamtou Hassane | Niger | 2004 Summer | |
| Ahmed Hassanein | Egypt | Fencing | 1920 Summer, 1924 Summer | |
| Mohamed Hassanein | Swimming | 1936 Summer | |
| Mona Hassanein | Fencing | 2012 Summer | |
| Nour El Din Hassanein | Rowing | 2012 Summer | |
| Osama Hassanein | Field hockey | 2004 Summer | |
| Yehya Mohamed Hassanein | Wrestling | 1968 Summer | |
| Ali El-Hassani | Football | 1920 Summer, 1924 Summer, 1928 Summer | |
| Maryam Hassani | Bahrain | Shooting | 2020 Summer | |
| Dara Hassanien | Egypt | Artistic swimming | 2016 Summer | |
| Nasim Hassanpour | Iran | Shooting | 2004 Summer | |
| Mohammad Hassanzadeh | Basketball | 2020 Summer | |
| Horacio Hasse | Guatemala | Football | 1968 Summer | |
| Kurt Hasse | Germany | Equestrian jumping | 1936 Summer | |
| Ute Hasse | West Germany | Swimming | 1984 Summer | |
| Kaspar Hassel | Norway | Sailing | 1920 Summer | |
| Mike Hasselbach | South Africa | Rowing | 1996 Summer, 2000 Summer | |
| Heinz Hasselberg | Germany | Track cycling | 1936 Summer | |
| Anna Hasselborg | Sweden | Curling | 2018 Winter, 2022 Winter | |
| Robert Hassell [ Wikidata ] | Great Britain | Swimming | 1908 Summer | |
| Robert Hassell | Shooting | 1960 Summer, 1968 Summer | |
| Nina Hasselmann | Germany | Field hockey | 2012 Summer | |
| Kjell Hasselqvist | Sweden | Canoe sprint | 1976 Summer | |
| Bertha van Hasselt | Netherlands | Art competitions | 1928 Summer | |
| Willem van Hasselt | 1924 Summer | |
| Tahar Ben Hassen | Tunisia | Boxing | 1960 Summer, 1964 Summer | |
| Betsy Hassett | New Zealand | Football | 2012 Summer, 2016 Summer, 2020 Summer | |
| Gavin Hassett | Canada | Rowing | 1996 Summer, 2000 Summer, 2004 Summer | |
| Awatef Ben Hassine | Tunisia | Athletics | 2000 Summer | |
| Ghada Hassine | Weightlifting | 2012 Summer | |
| Maija Hassinen-Sullanmaa | Finland | Ice hockey | 2006 Winter | |
| Carsten Hassing | Denmark | Rowing | 1992 Summer | |
| Hamza Hassini | Tunisia | Boxing | 2008 Summer | |
| Arie Hassink | Netherlands | Road cycling | 1976 Summer | |
| Albert Hassler | France | Ice hockey, Speed skating | 1924 Winter, 1928 Winter, 1936 Winter | |
| Julia Hassler | Liechtenstein | Swimming | 2012 Summer, 2016 Summer, 2020 Summer | |
| Nicole Hassler | France | Figure skating | 1960 Winter, 1964 Winter | |
| Thomas Häßler | West Germany | Football | 1988 Summer | |
| Soufian El Hassnaoui | Morocco | 2012 Summer | |
| Labib Hasso | Iraq | Athletics | 1948 Summer | |
| Nitai Hasson [ Wikidata ] | Israel | Sailing | 2024 Summer | |
| Taha Hassouba | United Arab Republic | Rowing | 1960 Summer | |
| Mohamed Hassoun | Syria | Wrestling | 1992 Summer | |
| Talal Hassoun | Iraq | Weightlifting | 1980 Summer | |
| Audai Hassouna | Libya | Swimming | 2020 Summer | |
| Samar Hassounah | Egypt | Artistic swimming | 2012 Summer | |
| Pierre Hastert | Luxembourg | Swimming | 1936 Summer | |
| Malcolm Hastie | Australia | Water polo | 1952 Summer | |
| Gerhard Hastik | Austria | Weightlifting | 1964 Summer | |
| Chris Hastings | United States | Ski jumping | 1988 Winter | |
| Jeff Hastings | 1984 Winter | |
| Natasha Hastings | Athletics | 2008 Summer, 2016 Summer | |
| Paddy Hasty | Great Britain | Football | 1960 Summer | |
| Heikki Hasu | Finland | Cross country skiing, Nordic combined | 1948 Winter, 1952 Winter | |
| Saburo Hasumi | Japan | Athletics | 1920 Summer | |
| Mandi Haswell | Great Britain | Diving | 1968 Summer | |
| István Hasznos | Hungary | Water polo | 1952 Summer | |
| Mitsuhide Hata | Japan | Canoe sprint | 1972 Summer, 1976 Summer | |
| Shokichi Hata | Art competitions | 1936 Summer | |
| Sumire Hata | Athletics | 2024 Summer | |
| Raya Hatahet | Jordan | Taekwondo | 2012 Summer | |
| Hitomi Hatakeda | Japan | Artistic gymnastics | 2020 Summer | |
| Yoshiaki Hatakeda | 1992 Summer, 1996 Summer | |
| Airi Hatakeyama | Rhythmic gymnastics | 2012 Summer, 2016 Summer | |
| Sae Hatakeyama | Cycling BMX racing | 2020 Summer, 2024 Summer | |
| Takashi Hatakeyama | Rowing | 1936 Summer | |
| Yosuke Hatakeyama | Nordic combined | 2006 Winter | |
| Oksana Hatamkhanova | Azerbaijan | Swimming | 2008 Summer, 2012 Summer | |
| Akiko Hatanaka | Japan | Ice hockey | 1998 Winter | |
| Miyuki Hatanaka | Freestyle skiing | 2002 Winter, 2006 Winter | |
| Nasa Hataoka | Golf | 2020 Summer | |
| Roman Hatashita | Canada | Judo | 1992 Summer | |
| Reo Hatate | Japan | Football | 2020 Summer | |
| Matti Hatava | Finland | Archery | 2008 Summer | |
| Eri Hatayama | Japan | Sailing | 2020 Summer | |
| Annia Hatch | United States | Artistic gymnastics | 2004 Summer | |
| Hector Hatch | Fiji | Boxing | 1956 Summer | |
| Jarod Hatch | Philippines | Swimming | 2024 Summer | |
| John Hatch | Mexico | Basketball | 1968 Summer | |
| John Hatch | Canada | 1984 Summer, 1988 Summer | |
| Sidney Hatch | United States | Athletics | 1904 Summer, 1908 Summer | |
| Adrian Hatcher | Australia | 2000 Summer | |
| Derian Hatcher | United States | Ice hockey | 1998 Winter, 2006 Winter | |
| Kevin Hatcher | 1998 Winter | |
| Jack Hatfield | Great Britain | Swimming, Water polo | 1912 Summer, 1920 Summer, 1924 Summer, 1928 Summer | |
| Hath | Laos | Shooting | 1980 Summer | |
| Alan Hatherly | South Africa | Cycling mountain bike | 2016 Summer, 2020 Summer, 2024 Summer | |
| Abadi Al-Hathlool | Saudi Arabia | Football | 1984 Summer | |
| Gina Hathorn | Great Britain | Alpine skiing | 1964 Winter, 1968 Winter, 1972 Winter | |
| Tommi Häti | Finland | Curling | 2002 Winter | |
| Iuliu Hațieganu | Romania | Art competitions | 1936 Summer | |
| Endra Ha-Tiff | Seychelles | Sailing | 2000 Summer | |
| Jaroslav Hatla | Czech Republic | Equestrian eventing | 2004 Summer, 2008 Summer | |
| Ferenc Hatlaczky | Hungary | Canoe sprint | 1956 Summer | |
| Caroline Hatlapa | Austria | Equestrian dressage | 1996 Summer | |
| Andrea Hatle | West Germany | Luge | 1984 Winter | |
| Diana Hatler | Puerto Rico | Swimming | 1976 Summer | |
| Olina Hátlová-Tylová | Czechoslovakia | Luge | 1964 Winter, 1968 Winter | |
| Ahmed Al-Hatmi | Oman | Shooting | 2012 Summer | |
| Ergilio Hato | Netherlands Antilles | Football | 1952 Summer | |
| Gábor Hatos | Hungary | Wrestling | 2004 Summer, 2012 Summer | |
| Hanna Hatsko-Fedusova | Ukraine | Athletics | 2012 Summer, 2016 Summer | |
| Yasue Hatsuda | Japan | Swimming | 1976 Summer | |
| József Hátszeghy | Hungary | Fencing | 1936 Summer, 1948 Summer | |
| Ottó Hátszeghy | 1928 Summer, 1936 Summer | |
| Ichiro Hatta | Japan | Wrestling | 1932 Summer | |
| Nobuyuki Hatta | Weightlifting | 1968 Summer | |
| Kåre Hatten | Norway | Cross country skiing | 1936 Winter | |
| Camilla Hattersley | Great Britain | Swimming | 2016 Summer | |
| Hans Hattesen | Denmark | Handball | 1980 Summer, 1984 Summer | |
| Ola Vigen Hattestad | Norway | Cross country skiing | 2006 Winter, 2010 Winter, 2014 Winter | |
| Stine Lise Hattestad | Freestyle skiing | 1992 Winter, 1994 Winter | |
| Trine Hattestad | Athletics | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Heather Hattin | Canada | Rowing | 1988 Summer | |
| Bobby Joe Hatton | Puerto Rico | Basketball | 2004 Summer | |
| James Hatton | Great Britain | Athletics | 1920 Summer | |
| Joe Hatton | Puerto Rico | Basketball | 1968 Summer, 1972 Summer | |
| Mark Hatton | Great Britain | Luge | 2002 Winter, 2006 Winter | |
| Teneale Hatton | New Zealand | Canoe sprint | 2012 Summer, 2020 Summer | |
| Nobuo Hattori | Japan | Basketball | 1972 Summer | |
| Toshihiro Hattori | Football | 1996 Summer | |
| Yuma Hattori | Athletics | 2020 Summer | |
| Delila Hatuel | Israel | Fencing | 2008 Summer | |
| Yitzhak Hatuel | 1984 Summer | |
| Lydia Hatuel-Czuckermann | 1984 Summer, 1992 Summer, 1996 Summer | |
| Teuvo Hatunen | Finland | Cross country skiing | 1972 Winter | |
| Arthémon Hatungimana | Burundi | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Andreas Håtveit | Norway | Freestyle skiing | 2014 Winter | |
| Marina Hatzakis | Australia | Rowing | 1996 Summer, 2000 Summer | |
| Hatzidakis | Greece | Shooting | 1896 Summer | |
| Nikos Hatzigiakoumis | Rowing | 1956 Summer | |
| Georgios Hatziioannidis | Wrestling | 1972 Summer, 1976 Summer, 1980 Summer | |
| Panagiotis Hatzikyriakakis | Swimming | 1948 Summer | |
| Eleftheria Hatzinikou | Volleyball | 2004 Summer | |
| Ilias Hatzipavlis | Sailing | 1972 Summer, 1980 Summer, 1984 Summer, 1988 Summer | |
| Ioannis Hatzisarantos | Fencing | 1972 Summer | |
| Léopold Hauben | Belgium | 1948 Summer | |
| Frank Haubold | United States | Artistic gymnastics | 1928 Summer, 1932 Summer, 1936 Summer | |
| Irma Haubold | 1936 Summer | |
| Angela Hauck | East Germany, Germany | Speed skating | 1988 Winter, 1992 Winter, 1994 Winter | |
| Stephan Hauck | Handball | 1988 Summer, 1992 Summer | |
| Roger Haudegand | France | Basketball | 1952 Summer, 1956 Summer | |
| Henry Hauenstein | Australasia | Rowing | 1912 Summer | |
| Brett Hauer | United States | Ice hockey | 1994 Winter | |
| Dietmar Hauer | Austria | Road cycling | 1988 Summer | |
| Torodd Hauer | Norway | Speed skating | 1948 Winter | |
| Charles Hauert | Switzerland | Fencing | 1936 Summer | |
| Jean Hauert | 1936 Summer, 1948 Summer | |
| Claude Hauet | France | Field hockey | 1948 Summer, 1952 Summer | |
| Jean Hauet | 1948 Summer, 1952 Summer | |
| Gregor Hauffe | Germany | Rowing | 2008 Summer, 2012 Summer | |
| Anne Haug | Triathlon | 2012 Summer, 2016 Summer | |
| Birger Haug | Norway | Athletics | 1932 Summer | |
| Linn Haug | Snowboarding | 2010 Winter | |
| Thorleif Haug | Cross country skiing, Nordic combined, Ski jumping | 1924 Winter | |
| Timon Haugan | Alpine skiing | 2022 Winter | |
| Sakura Hauge | Japan | Handball | 2020 Summer | |
| Anders Haugen | United States | Cross country skiing, Nordic combined, Ski jumping | 1924 Winter, 1928 Winter | |
| Arve Haugen | Norway | Road cycling | 1972 Summer | |
| Gunhild Haugen | Athletics | 2000 Summer | |
| Lars Haugen | Ice hockey | 2014 Winter, 2018 Winter | |
| Leif Haugen | Cross country skiing | 1948 Winter | |
| Per Haugen | Sailing | 1992 Summer | |
| Ragnar Haugen | Boxing | 1936 Summer | |
| Sofie Karoline Haugen | Speed skating | 2022 Winter | |
| Stein Haugen | Athletics | 1960 Summer | |
| Tone Haugen | Football | 1996 Summer | |
| Villy Haugen | Speed skating | 1964 Winter | |
| Margunn Haugenes | Football | 2000 Summer | |
| Daniel Haugh | United States | Athletics | 2020 Summer, 2024 Summer | |
| Siobhán Haughey | Hong Kong | Swimming | 2016 Summer, 2020 Summer, 2024 Summer | |
| Greg Haughton | Jamaica | Athletics | 1996 Summer, 2000 Summer | |
| Karlene Haughton | Canada | 2000 Summer | |
| Eugen Haugland | Norway | 1936 Summer | |
| Hanne Haugland | 1996 Summer, 2000 Summer | |
| Maren Haugli | Speed skating | 2006 Winter, 2010 Winter | |
| Sverre Haugli | 2010 Winter | |
| Sverre Ingolf Haugli | 1952 Winter, 1956 Winter | |
| Line Haugsted | Denmark | Handball | 2024 Summer | |
| Franzisca Hauke | Germany | Field hockey | 2016 Summer, 2020 Summer | |
| Max Hauke | Austria | Cross country skiing | 2014 Winter, 2018 Winter | |
| Tobias Hauke | Germany | Field hockey | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Henrik Haukeland | Norway | Ice hockey | 2018 Winter | |
| Håvard Haukenes | Athletics | 2016 Summer, 2020 Summer | |
| Juha Haukkala | Finland | Freestyle skiing | 2010 Winter | |
| Ștefan Haukler | Romania | Fencing | 1964 Summer, 1968 Summer, 1972 Summer | |
| László Hauler [ Wikidata ] | Hungary | Shooting | 1912 Summer | |
| Adolphe Hauman [ Wikidata ] | Belgium | Athletics | 1920 Summer | |
| Finn Haunstoft | Denmark | Canoe sprint | 1952 Summer, 1956 Summer | |
| Josef Haunzwickel | Austria | Athletics | 1936 Summer | |
| Franz Haupert | Luxembourg | Artistic gymnastics | 1936 Summer | |
| Norbert Haupert | Athletics | 1960 Summer | |
| Gabriele Haupt | East Germany | Cross country skiing | 1972 Winter | |
| Les Haupt | South Africa | Track cycling | 1960 Summer | |
| Sebastian Haupt | Germany | Skeleton | 2006 Winter | |
| Andrej Hauptman | Slovenia | Road cycling | 2000 Summer, 2004 Summer | |
| Jean Hauptmanns [ Wikidata ] | Germany | Wrestling | 1912 Summer | |
| Max Hauri | Switzerland | Equestrian jumping, Equestrian eventing | 1964 Summer, 1972 Summer | |
| Carsten Haurum | Denmark | Handball | 1980 Summer, 1984 Summer | |
| Gudrun Hausch | Germany | Judo | 1992 Summer | |
| Paige Hauschild | United States | Water polo | 2020 Summer | |
| Patrick Hausding | Germany | Diving | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Lothar Hause | East Germany | Football | 1980 Summer | |
| Ivan Hausen | Brazil | Athletics | 1948 Summer | |
| Bradley Hauser | United States | 2000 Summer | |
| Daniel Hauser | Switzerland | Wrestling | 1952 Summer | |
| Edouard Hauser | Water polo | 1948 Summer | |
| Eduard Hauser | Cross country skiing | 1972 Winter, 1976 Winter, 1980 Winter | |
| Georges Hauser | Water polo | 1948 Summer | |
| Heinz Hauser | Germany | Cross country skiing, Nordic combined | 1952 Winter, 1956 Winter | |
| Jan Hauser | Switzerland | Curling | 2010 Winter | |
| Josef Hauser | Germany | Water polo | 1936 Summer | |
| Josef Hauser | Austria | Cross country skiing | 1972 Winter | |
| Judith Hauser | Germany | Rhythmic gymnastics | 2012 Summer | |
| Julia Hauser | Austria | Triathlon | 2016 Summer, 2020 Summer, 2024 Summer | |
| Lisa Theresa Hauser | Biathlon | 2014 Winter, 2018 Winter, 2022 Winter | |
| Matthew Hauser | Australia | Triathlon | 2020 Summer, 2024 Summer | |
| Thomas Hauser | Austria | Alpine skiing | 1976 Winter | |
| Walter Hauser | Switzerland | Weightlifting | 1972 Summer | |
| Regina Häusl | Germany | Alpine skiing | 1992 Winter, 1998 Winter, 2002 Winter | |
| Sonja Hausladen | Austria | Swimming | 1980 Summer, 1984 Summer | |
| David Hausmann | Germany | Fencing | 2000 Summer | |
| Sahra Hausmann | Norway | Handball | 1996 Summer | |
| Werner Hausmann | Switzerland | Field hockey | 1960 Summer | |
| Gerhard Hausner | Austria | Ice hockey | 1968 Winter, 1976 Winter | |
| David Hauss | France | Triathlon | 2012 Summer | |
| Gudrun Hauss | West Germany | Figure skating | 1968 Winter | |
| Sonnhilde Hausschild-Kallus | Germany | Cross country skiing | 1956 Winter, 1960 Winter | |
| Romuald Hausser | Switzerland | Sailing | 2012 Summer, 2016 Summer | |
| Heinz Häussler | West Germany | Artistic gymnastics | 1968 Summer, 1972 Summer | |
| Hans Haußmann | Germany | Field hockey | 1928 Summer | |
| Danil Haustov | Estonia | Swimming | 2004 Summer, 2008 Summer | |
| Simone Hauswald | Germany | Biathlon | 2010 Winter | |
| Christian Hauswirth | Switzerland | Ski jumping | 1984 Winter, 1988 Winter | |
| Károly Hauszler | Hungary | Water polo | 1980 Summer | |
| Tiia Hautala | Finland | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Ville Hautala | 1992 Summer | |
| Unto Hautalahti | Road cycling | 1960 Summer | |
| Erkki Hautamäki | Athletics | 1952 Summer | |
| Matti Hautamäki | Ski jumping | 2002 Winter, 2006 Winter, 2010 Winter | |
| Jacqueline Hautenauve | Belgium | Athletics | 1988 Summer | |
| Dorian Hauterville | France | Bobsleigh | 2018 Winter, 2022 Winter | |
| Sándor Hautzinger | Hungary | Rowing | 1908 Summer, 1924 Summer, 1928 Summer | |
| Jiří Háva | Czechoslovakia | Road cycling | 1972 Summer | |
| Petre Havaleț | Romania | Athletics | 1936 Summer | |
| István Havasi | Hungary | 1964 Summer | |
| Veerle ten Have [ Wikidata ] | New Zealand | Sailing | 2024 Summer | |
| Robert Havekotte | Netherlands | Water polo | 1992 Summer | |
| Daniel Havel | Czech Republic | Canoe sprint | 2012 Summer, 2016 Summer, 2024 Summer | |
| Jan Havel | Czechoslovakia | Ice hockey | 1968 Winter | |
| Radek Havel | Swimming | 1980 Summer | |
| Václav Havel | Canoe sprint | 1948 Summer | |
| João Havelange | Brazil | Swimming, Water polo | 1936 Summer, 1952 Summer | |
| Niclas Hävelid | Sweden | Ice hockey | 2006 Winter | |
| Erna Havelka | Yugoslavia | Artistic gymnastics | 1972 Summer | |
| František Havelka | Czechoslovakia | Boxing | 1936 Summer | |
| Monica Havelka | United States | Rowing | 1988 Summer | |
| Pavel Havelka | Czechoslovakia | Canoe sprint | 1988 Summer | |
| Vladimíra Havelková | 1992 Summer | |
| Arthur Havemeyer | United States | Golf | 1904 Summer | |
| Raymond Havemeyer [ Wikidata ] | 1904 Summer | |
| Arno Havenga | Netherlands | Water polo | 1996 Summer, 2000 Summer | |
| Frank Havens | United States | Canoe sprint | 1948 Summer, 1952 Summer, 1956 Summer, 1960 Summer | |
| Ralph Havens | Luge | 1972 Winter | |
| William Havens | Canoe sprint | 1948 Summer | |
| Günter Havenstein | Germany | Athletics | 1960 Summer | |
| Kurt Haverbeck | Field hockey | 1928 Summer | |
| Walter Haverhals | Belgium | Sailing | 1972 Summer | |
| Hermann Haverkamp | West Germany | Water polo | 1968 Summer, 1972 Summer | |
| Torsten Haverland | Germany | Sailing | 1996 Summer | |
| Nina Haver-Løseth | Norway | Alpine skiing | 2014 Winter, 2018 Winter | |
| Megan Havers | Great Britain | Archery | 2024 Summer | |
| Thierry Havet | France | Field hockey | 1972 Summer | |
| Adi Havewala | India | Track cycling | 1948 Summer | |
| Yoeri Havik | Netherlands | Track cycling, Road cycling | 2020 Summer, 2024 Summer | |
| Joachim Havikhagen | Norway | Snowboarding | 2010 Winter | |
| Otosico Havili | Tonga | Boxing | 1984 Summer | |
| Martin Havlát | Czech Republic | Ice hockey | 2002 Winter, 2010 Winter | |
| Marián Havlíček | Czechoslovakia | Canoe slalom | 1972 Summer | |
| Barbora Havlíčková | Czech Republic | Cross country skiing | 2018 Winter | |
| Herbert Havlik | Austria | Canoe sprint | 1980 Summer | |
| Vlastimil Havlík | Czechoslovakia | Basketball | 1980 Summer | |
| Katarína Havlíková [ Wikidata ] | Slovakia | Artistic swimming | 2004 Summer | |
| Jakub Havlín | Czech Republic | Bobsleigh | 2018 Winter | |
| Jiří Havlis | Czechoslovakia | Rowing | 1952 Summer | |
| Magne Havnå | Norway | Boxing | 1984 Summer | |
| Kristine Duvholt Havnås | Handball | 1992 Summer, 1996 Summer, 2000 Summer | |
| Alžbeta Havrančíková | Czechoslovakia, Slovakia | Cross country skiing | 1988 Winter, 1992 Winter, 1994 Winter, 1998 Winter | |
| Ivan Havránek | Czechoslovakia | Figure skating | 1988 Winter | |
| Mariya Havrysh | Soviet Union | Swimming | 1952 Summer | |
| Matti Havulinna | Finland | Canoe sprint | 1952 Summer | |
| Ornella Havyarimana | Burundi | Boxing | 2020 Summer | |
| Keith Haward | Great Britain | Wrestling | 1976 Summer | |
| Mona El-Hawary | Egypt | Shooting | 2008 Summer, 2012 Summer | |
| Kaitlin Hawayek | United States | Figure skating | 2022 Winter | |
| Manuel Hawayek | Puerto Rico | Shooting | 1972 Summer, 1976 Summer, 1984 Summer | |
| Sarah Hawe | Australia | Rowing | 2020 Summer, 2024 Summer | |
| Ernest Hawełek | Poland | Artistic gymnastics | 1960 Summer | |
| Ben Hawes | Great Britain | Field hockey | 2004 Summer, 2008 Summer, 2012 Summer | |
| Britt Hawes | New Zealand | Freestyle skiing | 2018 Winter | |
| John Hawes | Canada | Swimming, Modern pentathlon | 1972 Summer, 1976 Summer | |
| Donald Hawgood | Canoe sprint | 1952 Summer | |
| Neil Hawgood | Australia | Field hockey | 1988 Summer | |
| Night Hawk | Canada | Lacrosse | 1904 Summer | |
| Brett Hawke | Australia | Swimming | 2000 Summer, 2004 Summer | |
| Rechelle Hawkes | Field hockey | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Robert Hawkes | Great Britain | Football | 1908 Summer | |
| Robert Hawkey | Athletics | 1948 Summer | |
| Albert Hawkins [ Wikidata ] | Wrestling | 1908 Summer | |
| Albert Hawkins | Artistic gymnastics | 1908 Summer | |
| Callum Hawkins | Athletics | 2016 Summer, 2020 Summer | |
| Chari Hawkins | United States | 2024 Summer | |
| David Hawkins | Australia | Swimming | 1952 Summer | |
| Derek Hawkins | Great Britain | Athletics | 2016 Summer | |
| Fred Hawkins | Artistic gymnastics | 1924 Summer | |
| George Hawkins | Athletics | 1908 Summer | |
| Gerard Hawkins | Ireland | Boxing | 1980 Summer, 1984 Summer | |
| Graeme Hawkins | New Zealand | Wrestling | 1984 Summer | |
| Harold Hawkins | Great Britain | Shooting | 1908 Summer | |
| Hersey Hawkins | United States | Basketball | 1988 Summer | |
| John Hawkins | Canada | Athletics | 1972 Summer | |
| Maria Hawkins | Road cycling | 1992 Summer | |
| Mark Hawkins | Great Britain | Handball | 2012 Summer | |
| Martin Hawkins | United States | Athletics | 1912 Summer | |
| Robert Hawkins [ Wikidata ] | Great Britain | Shooting | 1908 Summer | |
| Ross Hawkins | South Africa | Rowing | 2000 Summer | |
| Stan Hawkins | Great Britain | Water polo | 1952 Summer | |
| Stephen Hawkins | Australia | Rowing | 1992 Summer | |
| Tranel Hawkins | United States | Athletics | 1984 Summer | |
| Josh Hawkinson | Japan | Basketball | 2024 Summer | |
| Jennifer Hawkrigg | Canada | Snowboarding | 2022 Winter | |
| Sarah Hawkshaw | Ireland | Field hockey | 2020 Summer | |
| Erica Hawley | Bermuda | Triathlon | 2024 Summer | |
| Wilhelm Hawlik | Austria | Water polo | 1936 Summer | |
| Rick Hawn | United States | Judo | 2004 Summer | |
| Charles Haworth | Athletics | 1928 Summer | |
| Cheryl Haworth | Weightlifting | 2000 Summer, 2004 Summer, 2008 Summer | |
| Alyaksey Hawrylovich | Belarus | Football | 2012 Summer | |
| Natalia Hawthorn | Canada | Athletics | 2020 Summer | |
| Georg Hax [ Wikidata ] | Germany | Water polo | 1900 Summer | |
| Heinrich Hax | Modern pentathlon, Shooting | 1928 Summer, 1932 Summer, 1936 Summer | |
| Andy Hay | New Zealand | Rowing | 1984 Summer | |
| Bill Hay | Singapore | Field hockey | 1956 Summer | |
| Cody Hay | Canada | Figure skating | 2010 Winter | |
| Dennis Hay | Great Britain | Field hockey | 1972 Summer | |
| Ebba Hay | Sweden | Tennis | 1912 Summer | |
| Gerald Hay | Australia | Weightlifting | 1964 Summer | |
| Harry Hay | Swimming | 1920 Summer | |
| Hugo Hay | France | Athletics | 2020 Summer, 2024 Summer | |
| Kirsty Hay | Great Britain | Curling | 1998 Winter | |
| Lachlan Hay | Australia | Short track speed skating | 2006 Winter, 2010 Winter | |
| Peter Alexander Hay | Great Britain | Art competitions | 1932 Summer | |
| Robert Hay | Canada | Rowing | 1920 Summer | |
| Strathy Hay | 1920 Summer | |
| Princess Haya bint Hussein | Jordan | Equestrian jumping | 2000 Summer | |
| Sophon Hayachanta | Thailand | Football | 1956 Summer | |
| Minori Hayakari | Japan | Athletics | 2008 Summer | |
| Kazue Hayakawa | Swimming | 1964 Summer | |
| Kenichi Hayakawa | Badminton | 2016 Summer | |
| Kiyotaka Hayakawa | Handball | 1972 Summer | |
| Nami Hayakawa | Archery | 2008 Summer | |
| Ren Hayakawa | 2012 Summer, 2020 Summer | |
| Masahiro Hayama | Ice hockey | 1936 Winter | |
| Kiyoshi Hayasaka | Cross country skiing | 1976 Winter | |
| Kimitada Hayase | Athletics | 1960 Summer, 1964 Summer | |
| Akira Hayashi | Swimming | 1992 Summer, 1996 Summer, 2000 Summer | |
| Daichi Hayashi | Football | 2020 Summer | |
| Eigen Hayashi | Shooting | 1984 Summer | |
| Hidekazu Hayashi | Rowing | 1992 Summer | |
| Honoka Hayashi | Football | 2020 Summer, 2024 Summer | |
| Kotona Hayashi | Volleyball | 2020 Summer, 2024 Summer | |
| Nagisa Hayashi | Field hockey | 2012 Summer, 2016 Summer | |
| Saki Hayashi | Basketball | 2020 Summer, 2024 Summer | |
| Shingo Hayashi | Equestrian dressage | 2020 Summer | |
| Tadayoshi Hayashi | Equestrian jumping | 2000 Summer, 2004 Summer | |
| Yuki Hayashi | Archery | 2008 Summer, 2016 Summer | |
| Goro Hayashibe | Luge | 2006 Winter | |
| Kazuyo Hayashida | Basketball | 1976 Summer | |
| Zafar Hayat | Pakistan | Field hockey | 1964 Summer | |
| Hina Hayata | Japan | Table tennis | 2024 Summer | |
| Takuji Hayata | Artistic gymnastics | 1964 Summer | |
| Michael Hayböck | Austria | Ski jumping | 2014 Winter, 2018 Winter | |
| Sue Hay-Carr | Great Britain | Sailing | 1988 Summer, 1992 Summer, 1996 Summer | |
| Joseph Haydar | Australia | Weightlifting | 1964 Summer | |
| Sultan Haydar | Turkey | Athletics | 2012 Summer, 2016 Summer | |
| Utkirbek Haydarov | Uzbekistan | Boxing | 2000 Summer, 2004 Summer | |
| Anthony Hayde | New Zealand | Field hockey | 1960 Summer | |
| Brent Hayden | Canada | Swimming | 2004 Summer, 2008 Summer, 2012 Summer, 2020 Summer | |
| Steve Hayden | United States | Athletics | 1972 Summer | |
| Thomas Hayden | Ireland | Weightlifting | 1960 Summer | |
| Wilhelm Hayden | Norway | Rowing | 1952 Summer | |
| Greg Haydenluck | Canada | Bobsleigh | 1988 Winter, 1992 Winter | |
| Raja Hayder | Tunisia | Volleyball | 1972 Summer | |
| Curt James Haydn | Norway | Bobsleigh | 1952 Winter | |
| Alex Haydock-Wilson | Great Britain | Athletics | 2024 Summer | |
| Yuriy Hayduk | Ukraine | Luge | 2006 Winter, 2010 Winter | |
| Matt Hayes | Australia | Sailing | 1996 Summer | |
| Spiro Hayek | Lebanon | Shooting | 1968 Summer | |
| Stanley Hayer | Czech Republic, Canada | Alpine skiing, Freestyle skiing | 2002 Winter, 2010 Winter | |
| Andrea Hayes | United States | Swimming | 1988 Summer | |
| Bob Hayes | Athletics | 1964 Summer | |
| Brittany Hayes | Water polo | 2008 Summer | |
| Bruce Hayes | Swimming | 1984 Summer | |
| Carolyn Hayes | Ireland | Triathlon | 2020 Summer | |
| Chelsea Hayes | United States | Athletics | 2012 Summer | |
| Demi Hayes | Australia | Rugby sevens | 2020 Summer | |
| Greta Hayes | Field hockey | 2020 Summer | |
| Howard Hayes | United States | Athletics | 1900 Summer | |
| Jay Hayes | Canada | Equestrian jumping | 1992 Summer, 2000 Summer | |
| Joanna Hayes | United States | Athletics | 2004 Summer | |
| Johnny Hayes | 1908 Summer | |
| Neville Hayes | Australia | Swimming | 1960 Summer | |
| Nicole Hayes | Palau | 2000 Summer | |
| Pat Hayes | United States | Rowing | 1976 Summer | |
| Quanera Hayes | Athletics | 2020 Summer, 2024 Summer | |
| Stuart Hayes | Great Britain | Triathlon | 2012 Summer | |
| Sydney Hayes | Lacrosse | 1908 Summer | |
| Tiffany Hayes | Azerbaijan | 3x3 basketball | 2024 Summer | |
| William Hayes | Great Britain | Wrestling | 1912 Summer | |
| William Hayes | Canada | Diving | 1992 Summer | |
| Volha Hayeva | Belarus | Road cycling | 2004 Summer | |
| Damon Hayler | Australia | Snowboarding | 2006 Winter, 2010 Winter | |
| Raheem Hayles | Jamaica | Athletics | 2024 Summer | |
| Rob Hayles | Great Britain | Track cycling, Road cycling | 1996 Summer, 2000 Summer, 2004 Summer | |
| Birke Haylom | Ethiopia | Athletics | 2024 Summer | |
| Brett Hayman | Australia | Rowing | 1996 Summer, 2000 Summer | |
| Gregory Hayman | Weightlifting | 1988 Summer | |
| Ron Hayman | Canada | Track cycling | 1972 Summer, 1976 Summer | |
| Christian Hayner | Switzerland | Sailing | 1988 Summer | |
| Akeem Haynes | Canada | Athletics | 2016 Summer | |
| Alvin Haynes | Barbados | 1992 Summer | |
| Bertram Haynes | Saint Kitts and Nevis | 1996 Summer | |
| Brian Haynes | Great Britain | Canoe sprint | 1976 Summer | |
| Glenn Haynes | Brazil | Sailing | 1984 Summer | |
| Natasha Haynes [ Wikidata ] | Great Britain | Artistic swimming | 1992 Summer | |
| Terrence Haynes | Barbados | Swimming | 2004 Summer, 2008 Summer | |
| Tommy Haynes | United States | Athletics | 1976 Summer | |
| Trevor Haynes | Zambia | 1964 Summer | |
| William Haynes | Great Britain | Swimming | 1908 Summer | |
| Émile Hayoit | Belgium | Sailing | 1948 Summer | |
| Arshak Hayrapetyan | Armenia | Wrestling | 2000 Summer | |
| Sos Hayrapetyan | Soviet Union, Unified Team | Field hockey | 1980 Summer, 1988 Summer, 1992 Summer | |
| John Hayres | Australia | Swimming | 1956 Summer | |
| Todd Hays | United States | Bobsleigh | 2002 Winter, 2006 Winter | |
| William Hays | Art competitions | 1932 Summer | |
| Ethan Hayter | Great Britain | Track cycling | 2020 Summer, 2024 Summer | |
| Mark Hayter | Rowing | 1976 Summer | |
| Dudley Hayton | Road cycling | 1976 Summer | |
| Andy Hayward | New Zealand | Field hockey | 2012 Summer | |
| Barry Hayward [ Wikidata ] | South Africa | Canoe sprint | 1992 Summer | |
| Ferd Hayward | Canada | Athletics | 1952 Summer | |
| Jeremy Hayward | Australia | Field hockey | 2020 Summer, 2024 Summer | |
| Katie Hayward | Athletics | 2020 Summer | |
| Leon Hayward | New Zealand | Field hockey | 2020 Summer, 2024 Summer | |
| Pippa Hayward | 2016 Summer | |
| Victoria Hayward | Canada | Softball | 2020 Summer | |
| Wally Hayward | South Africa | Athletics | 1952 Summer | |
| Kate Haywood | Great Britain | Swimming | 2008 Summer, 2012 Summer | |
| Matt Haywood | Rowing | 2024 Summer | |
| Ross Haywood | Australia | Athletics | 1976 Summer | |
| Spencer Haywood | United States | Basketball | 1968 Summer | |
| Todd Haywood | New Zealand | Alpine skiing | 2002 Winter | |
| Ali Hayyaz | United Arab Emirates | Road cycling | 1988 Summer | |
| Gülnar Haýytbaýewa | Turkmenistan | Judo | 2012 Summer | |
| Kálmán Hazai | Hungary | Water polo | 1936 Summer | |
| Inosuke Hazama | Japan | Art competitions | 1936 Summer | |
| Masatoshi Hazama | Sailing | 1996 Summer | |
| Edith Hazard | Great Britain | Curling | 1998 Winter | |
| Noel Hazard | Australia | Boxing | 1956 Summer | |
| Stephanie Hazard | New Zealand | Sailing | 2012 Summer | |
| Sabine Hazboun | Palestine | Swimming | 2012 Summer | |
| Henri Hazebrouck | France | Rowing | 1900 Summer | |
| Beth Hazel | Canada | Swimming | 1992 Summer | |
| Louise Hazel | Great Britain | Athletics | 2012 Summer | |
| Michael Hazel | Australia | 2000 Summer | |
| Brita Hazelius | Sweden | Swimming | 1928 Summer | |
| Leon Hazelton [ Wikidata ] | United States | Golf | 1904 Summer | |
| Haitham Hazem | Egypt | Swimming | 2000 Summer | |
| Ahmad Hazer | Lebanon | Athletics | 2012 Summer, 2016 Summer | |
| Ilmir Hazetdinov | Russia | Ski jumping | 2014 Winter | |
| David Hazewinkel | United States | Wrestling | 1968 Summer, 1972 Summer | |
| Jim Hazewinkel | 1968 Summer, 1972 Summer | |
| Sam Hazewinkel | 2012 Summer | |
| Jeremy Hazin | Canada | Table tennis | 2020 Summer, 2024 Summer | |
| Mark Hazinski | United States | 2004 Summer | |
| Petr Házl | Czechoslovakia | Handball | 1992 Summer | |
| George Hazle | South Africa | Athletics | 1960 Summer | |
| Mike Hazle | United States | 2008 Summer | |
| Tammy Hazleton | Swimming | 1964 Summer | |
| Simon Hazlitt | Great Britain | Field hockey | 1996 Summer | |
| Mansour Hazrati | Iran | Wrestling | 1960 Summer | |
| Shota Hazui | Japan | Water polo | 2016 Summer | |
| Halle Hazzard | Grenada | Athletics | 2024 Summer | |
| Walt Hazzard | United States | Basketball | 1964 Summer | |
| Mohammed Hazzaz | Morocco | Football | 1972 Summer | |
| Mohammad Hazzory | Syria | Athletics | 2004 Summer | |
| Mohamed Hdidane | Tunisia | Basketball | 2012 Summer | |
| He Bingjiao | China | Badminton | 2020 Summer, 2024 Summer | |
| He Chao | Diving | 2016 Summer | |
| He Chong | 2008 Summer, 2012 Summer | |
| He Cihong | Swimming | 1992 Summer, 1996 Summer | |
| Feng He [ Wikidata ] | Snowboarding | 2022 Winter | |
| He Hanbin | Badminton | 2008 Summer | |
| He Hongmei | Judo | 2012 Summer | |
| He Jianbin | Swimming | 2012 Summer, 2016 Summer | |
| He Jiangxin | Field hockey | 2024 Summer | |
| He Jianping | Handball | 1984 Summer, 1988 Summer | |
| He Jie | Athletics | 2024 Summer | |
| He Jin | Water polo | 2008 Summer, 2012 Summer | |
| He Jing | Canoe sprint | 2004 Summer | |
| He Jun | Basketball | 1992 Summer, 1996 Summer | |
| He Junyi | Swimming | 2020 Summer | |
| He Kexin | Artistic gymnastics | 2008 Summer, 2012 Summer | |
| He Liping | Softball | 1996 Summer | |
| He Lumin | Taekwondo | 2000 Summer | |
| Olaf Heß | East Germany | Shooting | 1988 Summer | |
| He Qi | China | Volleyball | 1996 Summer, 2000 Summer | |
| Tim He | Hong Kong | Badminton | 1996 Summer | |
| He Wenna | China | Trampolining | 2008 Summer, 2012 Summer, 2016 Summer | |
| He Xiaochu | Artistic swimming | 2004 Summer | |
| He Xiaomin | Rhythmic gymnastics | 1988 Summer | |
| He Xin | Ice hockey | 2022 Winter | |
| He Xuemei | Artistic gymnastics | 1992 Summer | |
| He Yanwen | Rowing | 1988 Summer, 1992 Summer | |
| He Yanzhu | Judo | 2008 Summer | |
| He Yi | Rowing | 2008 Summer | |
| He Ying | Archery | 1996 Summer, 2000 Summer, 2004 Summer | |
| He Yingqiang | Weightlifting | 1988 Summer, 1992 Summer | |
| He Zhengyang | Shooting | 2020 Summer | |
| He Zhiwen | Spain | Table tennis | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| He Zhili | Japan | 1996 Summer, 2000 Summer | |
| He Zhuoqiang | China | Weightlifting | 1988 Summer | |
| He Zi | Diving | 2012 Summer, 2016 Summer | |
| Don Head | Canada | Ice hockey | 1960 Winter | |
| Jorge Head | Spain | Diving | 1972 Summer | |
| Maaike Head | Netherlands | Rowing | 2012 Summer, 2016 Summer | |
| Paul Head | Great Britain | Athletics | 1992 Summer | |
| Peter Head | Swimming | 1952 Summer | |
| Rayoni Head | Australia | Badminton | 2000 Summer | |
| Venissa Head | Great Britain | Athletics | 1984 Summer | |
| Aaron Heading | Shooting | 2020 Summer | |
| Lynn Headley | Jamaica | Athletics | 1964 Summer | |
| Cara Heads | United States | Weightlifting | 2000 Summer | |
| Rachel Heal | Great Britain | Road cycling | 2004 Summer | |
| Shane Heal | Australia | Basketball | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Tania Heald | Great Britain | Alpine skiing | 1964 Winter | |
| Alfred Healey | Athletics | 1908 Summer | |
| Joe Healey | United States | 1932 Summer | |
| John Healey | Great Britain | Rowing | 1948 Summer | |
| Penny Healey | Archery | 2024 Summer | |
| Richard Healey | United States | Luge | 1980 Winter | |
| George Healis | Rowing | 1928 Summer | |
| Ben Healy | Ireland | Road cycling | 2024 Summer | |
| Cecil Healy | Australasia | Swimming | 1912 Summer | |
| Charles Healy | United States | Water polo | 1904 Summer | |
| Craig Healy | Sailing | 2000 Summer | |
| Jonathan Healy | Taekwondo | 2024 Summer | |
| Pamela Healy | Sailing | 1992 Summer | |
| Phil Healy | Ireland | Athletics | 2020 Summer, 2024 Summer | |
| Sarah Healy | 2020 Summer, 2024 Summer | |
| Shane Healy | 1996 Summer | |
| Thomas Healy [ Wikidata ] | Art competitions | 1948 Summer | |
| Shane Heams | United States | Baseball | 2000 Summer | |
| Geraldine Heaney | Canada | Ice hockey | 1998 Winter, 2002 Winter | |
| Craig Heap | Great Britain | Artistic gymnastics | 2000 Summer | |
| John Heap | Athletics | 1928 Summer | |
| Shane Heaps | Tonga | Boxing | 1996 Summer | |
| Clarrie Heard | New Zealand | Swimming | 1924 Summer | |
| Floyd Heard | United States | Athletics | 2000 Summer | |
| John Heard | Australia | Basketball | 1964 Summer | |
| Sarah Heard | Rowing | 2008 Summer | |
| Steve Heard | Great Britain | Athletics | 1992 Summer | |
| Amber Hearn | New Zealand | Football | 2008 Summer, 2012 Summer, 2016 Summer | |
| Cathy Hearn | United States | Canoe slalom | 1992 Summer, 1996 Summer | |
| David Hearn | 1992 Summer, 1996 Summer, 2000 Summer | |
| David Hearn | Canada | Golf | 2016 Summer | |
| Edgar Hearn | Great Britain | Boxing | 1952 Summer | |
| John Graham Hearn | Speed skating | 1952 Winter, 1956 Winter | |
| Lacey Hearn | United States | Athletics | 1904 Summer | |
| Sienna Hearn | Australia | Water polo | 2024 Summer | |
| Sue Hearn | Equestrian dressage | 2016 Summer | |
| Sue Hearnshaw | Great Britain | Athletics | 1980 Summer, 1984 Summer | |
| Kristin Heaston | United States | 2004 Summer, 2008 Summer | |
| Alexander Heath | South Africa | Alpine skiing | 1998 Winter, 2002 Winter, 2006 Winter | |
| Clarita Heath | United States | 1936 Winter | |
| Darrick Heath | Handball | 1996 Summer | |
| June Heath | Australia | Athletics | 1956 Summer | |
| Liam Heath | Great Britain | Canoe sprint | 2012 Summer, 2016 Summer, 2020 Summer | |
| Mike Heath | United States | Swimming | 1984 Summer | |
| Tobin Heath | Football | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Colin Heathcock | Fencing | 2024 Summer | |
| Alastair Heathcote | Great Britain | Rowing | 2008 Summer | |
| Robert Heathcote | Archery | 1908 Summer | |
| Vita Heathcote | Sailing | 2024 Summer | |
| Gordon Heather | Cook Islands | Athletics | 2008 Summer | |
| Basil Heatley | Great Britain | 1964 Summer | |
| Dany Heatley | Canada | Ice hockey | 2006 Winter, 2010 Winter | |
| James Heatly | Great Britain | Diving | 2020 Summer | |
| Peter Heatly | 1948 Summer, 1952 Summer | |
| Jennison Heaton | United States | Bobsleigh, Skeleton | 1928 Winter | |
| John Heaton | Skeleton, Bobsleigh | 1928 Winter, 1932 Winter, 1948 Winter | |
| Mary Heaton | Great Britain | Artistic gymnastics | 1936 Summer | |
| Carol-Ann Heavey | Ireland | Swimming | 1984 Summer | |
| Nicole Heavirland | United States | Rugby sevens | 2020 Summer | |
| Andrej Hebar | Slovenia | Ice hockey | 2018 Winter | |
| Henry Hebbe | Norway | Speed skating | 1948 Winter | |
| Georges Hebdin | Belgium | Football | 1920 Summer | |
| Brian Hebditch | Great Britain | Shooting | 1976 Summer | |
| Ion Hebedeanu | Romania | Cross country skiing | 1952 Winter | |
| Max Hebeisen | Switzerland | Boxing | 1968 Summer | |
| Zdravko Hebel | Yugoslavia | Water polo | 1968 Summer | |
| Ricardo Héber | Argentina | Athletics | 1948 Summer, 1952 Summer | |
| Chris Heberle | Australia | Cross country skiing | 1988 Winter | |
| Isabelle Héberlé | France | Shooting | 1988 Summer, 1992 Summer | |
| Philippe Heberlé | 1984 Summer | |
| Tricia Heberle | Australia | Field hockey | 1984 Summer | |
| Ben Hebert | Canada | Curling | 2010 Winter, 2018 Winter | |
| René Hebinger | France | Football | 1948 Summer | |
| Harry Hebner | United States | Swimming, Water polo | 1908 Summer, 1912 Summer, 1920 Summer | |
| Mathias Hebo | Denmark | Football | 2016 Summer | |
| Henri Hébrans | Belgium | Boxing | 1920 Summer | |
| Hébrant [ Wikidata ] | Fencing | 1900 Summer | |
| Henri Hébrard de Villeneuve | France | 1900 Summer | |
| Kamel Hebri | Algeria | Handball | 1980 Summer | |
| Rod Hebron | Canada | Alpine skiing | 1964 Winter, 1968 Winter | |
| Sultan Al-Hebshi | Saudi Arabia | Athletics | 2008 Summer | |
| Rafael Hechanova | Philippines | Basketball | 1952 Summer | |
| Andy Hechavarría | Cuba | Athletics | 2024 Summer | |
| Bárbara Hechavarría | 1992 Summer, 1996 Summer | |
| Cariola Hechavarría | Basketball | 1996 Summer, 2000 Summer | |
| Idalia Hechavarría | Athletics | 1996 Summer | |
| Zurian Hechavarría | 2016 Summer, 2020 Summer | |
| Louis Hechenbleikner | United States | Art competitions | 1932 Summer | |
| Alfons Hecher | West Germany | Wrestling | 1972 Summer | |
| Lorenz Hecher | 1972 Summer | |
| Traudl Hecher | Austria | Alpine skiing | 1960 Winter, 1964 Winter | |
| Duvall Hecht | United States | Rowing | 1952 Summer, 1956 Summer | |
| Heimo Hecht | Austria | Sailing | 1988 Summer | |
| Jochen Hecht | Germany | Ice hockey | 1998 Winter, 2002 Winter, 2010 Winter | |
| Léon Hecht [ Wikidata ] | France | Shooting | 1908 Summer | |
| Raymond Hecht | Germany | Athletics | 1996 Summer, 2000 Summer | |
| Adem Hecini | Algeria | 1996 Summer, 2000 Summer, 2004 Summer | |
| Amar Hecini | 1996 Summer | |
| Jochen Heck | West Germany | Rowing | 1968 Summer | |
| Kathryn Heck | United States | Volleyball | 1968 Summer | |
| Kiki Heck | Netherlands | Diving | 1948 Summer | |
| Olivier Heck | France | Archery | 1988 Summer | |
| Dietrich Hecke | Germany | Fencing | 1964 Summer | |
| Bruno Heckel [ Wikidata ] | Wrestling | 1912 Summer | |
| Erich Heckel | Art competitions | 1928 Summer, 1932 Summer | |
| Joseph Heckel | France | Football | 1948 Summer | |
| Sepp Heckelmiller | West Germany | Alpine skiing | 1968 Winter, 1972 Winter | |
| Sarah Hecken | Germany | Figure skating | 2010 Winter | |
| Franz Heckendorf | Art competitions | 1928 Summer | |
| Gerhart Hecker | Hungary | Athletics | 1960 Summer | |
| Tim Hecker | Germany | Canoe sprint | 2020 Summer, 2024 Summer | |
| Burgl Heckmair | Snowboarding | 1998 Winter | |
| Ryan Heckman | United States | Nordic combined | 1992 Winter, 1994 Winter | |
| Willi Heckmann | West Germany | Wrestling | 1976 Summer | |
| Grete Heckscher | Denmark | Fencing | 1924 Summer | |
| Frederick Heckwolf | United States | Athletics | 1904 Summer | |
| Desmond Hector | Guyana | 1992 Summer | |
| Sara Hector | Sweden | Alpine skiing | 2014 Winter, 2018 Winter, 2022 Winter | |
| Åke Hedberg | Weightlifting | 1952 Summer | |
| Doris Hedberg | Artistic gymnastics | 1956 Summer | |
| Ingemar Hedberg | Canoe sprint | 1952 Summer | |
| Johan Hedberg | Ice hockey | 2002 Winter | |
| Måns Hedberg | Snowboarding | 2018 Winter | |
| Stig Hedberg | Sailing | 1948 Summer | |
| Trevor Hedberg | Great Britain | 1920 Summer | |
| Börje Hedblom | Sweden | Bobsleigh | 1968 Winter | |
| Albert Hedderich | West Germany | Rowing | 1984 Summer | |
| Kathleen Heddle | Canada | 1992 Summer, 1996 Summer | |
| Kathy Heddy | United States | Swimming | 1976 Summer | |
| Harry Hedegaard | Denmark | 1912 Summer | |
| Margaret Hedeman | United States | Rowing | 2024 Summer | |
| Per Hedenberg | Sweden | 1960 Summer | |
| Jan Hedengård | Volleyball | 1988 Summer | |
| Axel Hedenlund | Athletics | 1908 Summer | |
| Claire Hedenskog | Swimming | 2008 Summer | |
| János Héder | Hungary | Artistic gymnastics | 1956 Summer | |
| James Hedgcock | Canada | Track cycling | 2024 Summer | |
| Jaz Hedgeland | Australia | Triathlon | 2020 Summer | |
| Whitney Hedgepeth | United States | Swimming | 1988 Summer, 1996 Summer | |
| Andrew Hedges | Great Britain | Bobsleigh | 1964 Winter | |
| Ben Hedges | United States | Athletics | 1928 Summer | |
| Doris Hedges | Canada | Art competitions | 1948 Summer | |
| Frederick Hedges | Rowing | 1928 Summer | |
| John Hedges [ Wikidata ] | Australia | Water polo | 2024 Summer | |
| Harri Hedgren | Finland | Road cycling | 1984 Summer | |
| Riadh Hedhili | Tunisia | Volleyball | 1996 Summer | |
| Bret Hedican | United States | Ice hockey | 1992 Winter, 2006 Winter | |
| Daniel Hediger | Switzerland | Biathlon | 1994 Winter | |
| Helmut Hediger | Austria | Canoe sprint | 1968 Summer, 1972 Summer | |
| Jovian Hediger | Switzerland | Cross country skiing | 2014 Winter, 2018 Winter, 2022 Winter | |
| Sophie Hediger | Snowboarding | 2022 Winter | |
| Robert Hedin | Sweden | Handball | 1992 Summer, 1996 Summer | |
| Ulrika Hedin | Equestrian jumping | 1992 Summer | |
| Harald Hedjerson | Nordic combined | 1936 Winter | |
| Edwin Hedley | United States | Rowing | 1900 Summer | |
| Frederick Hedlund | Athletics | 1912 Summer | |
| Göthe Hedlund | Sweden | Speed skating | 1948 Winter, 1952 Winter | |
| Heike Hedlund | 1964 Winter, 1968 Winter | |
| Henric Hedlund | Ice hockey | 1968 Winter | |
| Per-Erik Hedlund | Cross country skiing | 1924 Winter, 1928 Winter | |
| Ylva Hedlund | Speed skating | 1968 Winter, 1972 Winter | |
| Ture Hedman | Artistic gymnastics | 1920 Summer | |
| Lennart Hedmark | Athletics | 1968 Summer, 1972 Summer, 1976 Summer | |
| Lars Hedner | 1996 Summer | |
| Selim Hedoui | Tunisia | Handball | 2012 Summer | |
| Chad Hedrick | United States | Speed skating | 2006 Winter, 2010 Winter | |
| Jason Hedstrand | 2002 Winter | |
| Kristin Hedstrom | Rowing | 2012 Summer | |
| Carolann Héduit | France | Artistic gymnastics | 2020 Summer | |
| Åke Hedvall | Sweden | Athletics | 1936 Summer | |
| Lars Hedwall | 1920 Summer | |
| Grzegorz Hedwig | Poland | Canoe slalom | 2016 Summer, 2020 Summer, 2024 Summer | |
| Terry Hee | Singapore | Badminton | 2024 Summer | |
| Adolf Heeb | Liechtenstein | Road cycling | 1960 Summer | |
| Barbara Heeb | Switzerland | 1992 Summer, 1996 Summer, 2004 Summer | |
| Birgit Heeb-Batliner | Liechtenstein | Alpine skiing | 1992 Winter, 1994 Winter, 1998 Winter, 2002 Winter | |
| Siobhan Heekin-Canedy | Ukraine | Figure skating | 2014 Winter | |
| Puck van Heel | Netherlands | Football | 1928 Summer | |
| Werner Heel | Italy | Alpine skiing | 2010 Winter, 2014 Winter | |
| Wim van Heel | Netherlands | Field hockey | 1948 Summer, 1952 Summer | |
| Femke Heemskerk | Swimming | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Marianne Heemskerk | 1960 Summer, 1964 Summer | |
| Debbie Heeps | Canada | Volleyball | 1976 Summer | |
| Fritz Heer | West Germany | Athletics | 1988 Summer | |
| Gerhard Heer | Fencing | 1984 Summer | |
| Ronny Heer | Switzerland | Nordic combined | 2002 Winter, 2006 Winter, 2010 Winter | |
| Jean Heeremans | Belgium | Fencing | 1936 Summer | |
| Cor Heeren | Netherlands | Road cycling | 1924 Summer | |
| Raymond Heerenveen | Netherlands Antilles | Athletics | 1976 Summer | |
| Josephus Heerkens [ Wikidata ] | Netherlands | Archery | 1900 Summer | |
| François Heersbrandt | Belgium | Swimming | 2008 Summer, 2012 Summer, 2016 Summer | |
| Fred Heese | Canada | Canoe sprint | 1964 Summer | |
| Mark Heese | Beach volleyball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Max van Heeswijk | Netherlands | Road cycling | 2000 Summer, 2004 Summer | |
| Clyde Hefer | Australia | Rowing | 1984 Summer | |
| Mordechai Hefez | Israel | Basketball | 1952 Summer | |
| Brian Heffel | Canada | Wrestling | 1968 Summer | |
| Andrew Heffernan | Netherlands | Equestrian eventing | 2012 Summer | |
| Marian Heffernan | Ireland | Athletics | 2012 Summer | |
| Nick Heffernan | Australia | Fencing | 2000 Summer | |
| Robert Heffernan | Ireland | Athletics | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Charles Hefferon | South Africa | 1908 Summer | |
| Jayna Hefford | Canada | Ice hockey | 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Ali El-Hefnawi | Egypt | Artistic gymnastics | 1948 Summer | |
| Heba Hefny | Judo | 1992 Summer, 1996 Summer, 2000 Summer | |
| Yasser Hefny | Modern pentathlon | 2012 Summer | |
| Beat Hefti | Switzerland | Bobsleigh | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Marianne Hefti | Alpine skiing | 1972 Winter | |
| Jackie Hegan | Great Britain | Football | 1920 Summer | |
| Declan Hegarty | Ireland | Athletics | 1984 Summer | |
| Denis Hegarty | South Africa | Sailing | 1956 Summer | |
| Emily Hegarty | Ireland | Rowing | 2020 Summer, 2024 Summer | |
| Anton Hegarty | Great Britain | Athletics | 1920 Summer | |
| Ahmed Hegazi | Egypt | Football | 2012 Summer, 2020 Summer | |
| Hussein Hegazi | 1920 Summer, 1924 Summer | |
| Mohamed Hegazi | Boxing | 1984 Summer, 1988 Summer | |
| Janoš Hegediš | Yugoslavia | Athletics | 1976 Summer | |
| Csaba Hegedűs | Hungary | Wrestling | 1972 Summer, 1976 Summer | |
| Ferenc Hegedűs | Fencing | 1988 Summer, 1992 Summer | |
| Frigyes Hegedűs | Modern pentathlon | 1948 Summer | |
| József Hegedűs | Artistic gymnastics | 1932 Summer, 1936 Summer | |
| Miklós Hegedűs | Wrestling | 1972 Summer | |
| Róbert Hegedűs | Canoe sprint | 1996 Summer | |
| Idora Hegel | Croatia | Figure skating | 2002 Winter, 2006 Winter | |
| Dieter Hegen | West Germany, Germany | Ice hockey | 1984 Winter, 1988 Winter, 1992 Winter, 1994 Winter, 1998 Winter | |
| Eva Hegener | West Germany | Field hockey | 1988 Summer | |
| Marina Hegering | Germany | Football | 2024 Summer | |
| Francis Hegerty | Australia | Rowing | 2008 Summer, 2012 Summer | |
| Everardo Hegewisch | Mexico | Equestrian jumping | 1988 Summer | |
| Jon-Hermann Hegg | Norway | Shooting | 2020 Summer, 2024 Summer | |
| Steve Hegg | United States | Track cycling, Road cycling | 1984 Summer, 1996 Summer | |
| Inger Lise Hegge | Norway | Cross country skiing | 1992 Winter | |
| Noah Hegge | Germany | Canoe slalom | 2024 Summer | |
| Ole Hegge | Norway | Cross country skiing | 1928 Winter, 1932 Winter | |
| Sofus Heggemsnes | Artistic gymnastics | 2020 Summer | |
| Anne Heggtveit | Canada | Alpine skiing | 1956 Winter, 1960 Winter | |
| Emilie Hegh Arntzen | Norway | Handball | 2016 Summer | |
| Hanne Hegh | 1988 Summer | |
| Vasile Hegheduș | Romania | Weightlifting | 2004 Summer | |
| Mădălina Hegheș | Rowing | 2020 Summer | |
| Oliver Hegi | Switzerland | Artistic gymnastics | 2016 Summer | |
| Nina Heglund | Great Britain | Handball | 2012 Summer | |
| Franz Hegner | Switzerland | Modern pentathlon | 1948 Summer | |
| Georg Hegner | Denmark | Fencing | 1920 Summer | |
| Jenő Hégner-Tóth | Hungary | Water polo | 1912 Summer | |
| Morten Hegreberg | Norway | Road cycling | 2004 Summer | |
| Stephan Hegyi | Austria | Judo | 2020 Summer | |
| Adrian Hegyvary | United States | Track cycling | 2020 Summer | |
| Gretchen Hehenberger | Austria | Artistic gymnastics | 1948 Summer | |
| William Hehir | Great Britain | Athletics | 1920 Summer | |
| Hans-Jürgen Hehn | West Germany | Fencing | 1972 Summer, 1976 Summer | |
| Diu Chun Hei [ Wikidata ] | Hong Kong | Athletics | 2024 Summer | |
| Hermann Heibel | Germany | Swimming | 1936 Summer | |
| Erik Heiberg | Norway | Sailing | 1952 Summer | |
| Georg Heibl | West Germany | Bobsleigh | 1976 Winter | |
| Jack Heid | United States | Track cycling | 1948 Summer | |
| Anton Heida | Artistic gymnastics | 1904 Summer | |
| Ali Akbar Heidari | Iran | Wrestling | 1964 Summer | |
| Alireza Heidari | 2000 Summer, 2004 Summer | |
| Raoul Heide | Norway | Fencing | 1924 Summer, 1928 Summer | |
| Fabian Heidegger | Italy | Sailing | 2008 Summer | |
| Linus Heidegger | Austria | Speed skating | 2018 Winter | |
| Moritz Heidegger | Liechtenstein | Bobsleigh | 1956 Winter | |
| Willi Heidel | Romania | Handball | 1936 Summer | |
| Britta Heidemann | Germany | Fencing | 2004 Summer, 2008 Summer, 2012 Summer | |
| Günther Heidemann | Boxing | 1952 Summer | |
| Jørgen Heidemann | Denmark | Handball | 1972 Summer | |
| Anton Heiden | Netherlands | Water polo | 1984 Summer | |
| Beth Heiden | United States | Speed skating | 1976 Winter, 1980 Winter | |
| Eric Heiden | 1976 Winter, 1980 Winter | |
| Siem Heiden | Netherlands | 1928 Winter | |
| Jerry Heidenreich | United States | Swimming | 1972 Summer | |
| Robert Heidger [ Wikidata ] | Beach volleyball | 2000 Summer | |
| Bernd Heidicker | Germany | Rowing | 2004 Summer | |
| Hans-Wolfgang Heidland | 1932 Summer | |
| Betty Heidler | Athletics | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Gert Heidler | East Germany | Football | 1976 Summer | |
| Adrian Heidrich | Switzerland | Beach volleyball | 2020 Summer | |
| Joana Heidrich | 2016 Summer, 2020 Summer | |
| Adam Heidt | United States | Luge | 1998 Winter, 2002 Winter | |
| Derek Heidt | Canada | Snowboarding | 1998 Winter | |
| Mike Heidt | Germany | Ice hockey | 1992 Winter | |
| Jacob Heidtmann | Swimming | 2016 Summer, 2020 Summer | |
| Bernadett Heidum | Hungary | Short track speed skating | 2010 Winter, 2014 Winter, 2018 Winter | |
| Tor Heiestad | Norway | Shooting | 1988 Summer, 1992 Summer | |
| Waldemar Heigenhauser | Austria | Nordic combined | 1964 Winter, 1968 Winter | |
| Stella de Heij | Netherlands | Field hockey | 1996 Summer | |
| Timothee Heijbrock | Rowing | 2012 Summer, 2016 Summer | |
| Felix von Heijden | Football | 1920 Summer | |
| Laura van der Heijden | Handball | 2016 Summer, 2020 Summer, 2024 Summer | |
| Han Heijenbrock | Rowing | 1952 Summer | |
| Johan Heijm | Wrestling | 1928 Summer | |
| Chelsey Heijnen | Boxing | 2024 Summer | |
| Steijn van Heijningen | Field hockey | 2024 Summer | |
| Albert Heijnneman | Athletics | 1920 Summer | |
| Petra van Heijst | Softball | 2008 Summer | |
| Karel Heijting | Football | 1908 Summer | |
| Irma Heijting-Schuhmacher | Swimming | 1948 Summer, 1952 Summer | |
| Erkki Heikkilä | Finland | Field hockey | 1952 Summer | |
| Kyle Heikkila | Virgin Islands | Luge | 1992 Winter, 1994 Winter | |
| Marja Heikkilä | Finland | Swimming | 1996 Summer | |
| Sisko Heikkilä | Athletics | 1952 Summer | |
| Väinö Heikkilä [ Wikidata ] | 1912 Summer | |
| William Heikkila | Canada | 1968 Summer | |
| Aki Heikkinen | Finland | 2000 Summer | |
| Ari Heikkinen | Football | 1980 Summer | |
| Frans Heikkinen | Cross country skiing | 1936 Winter | |
| Kalle Heikkinen | 1936 Winter | |
| Kauko Heikkinen | Artistic gymnastics | 1960 Summer, 1964 Summer | |
| Matti Heikkinen | Cross country skiing | 2010 Winter, 2014 Winter, 2018 Winter | |
| Olavi Heikkinen | Shooting | 1980 Summer | |
| Erik Heil | Germany | Sailing | 2016 Summer, 2020 Summer | |
| Jennifer Heil | Canada | Freestyle skiing | 2002 Winter, 2006 Winter, 2010 Winter | |
| Harold Heiland [ Wikidata ] | United States | Athletics | 1912 Summer | |
| Truida Heil-Bonnet | Netherlands | Artistic gymnastics | 1948 Summer | |
| Niels Heilbuth | Denmark | Field hockey | 1928 Summer | |
| Hellfried Heilfort | East Germany | Shooting | 1980 Summer | |
| Reto Heilig | Switzerland | Sailing | 1984 Summer | |
| Claudia Heill | Austria | Judo | 2004 Summer, 2008 Summer | |
| Robert d'Heilly | France | Rowing | 1900 Summer | |
| Thomas Heilman | United States | Swimming | 2024 Summer | |
| Aimo Heilmann | Germany | 1996 Summer | |
| Franz Heilmeier | West Germany | Sailing | 1972 Summer | |
| Andrea Heim | East Germany | Volleyball | 1980 Summer | |
| August Heim | Germany | Fencing | 1928 Summer, 1936 Summer | |
| Claude Heim | France | Athletics | 1936 Summer | |
| Lou Heim | United States | Rowing | 1904 Summer | |
| Marcel Heim | Belgium | Fencing | 1936 Summer | |
| Jun Heima [ Wikidata ] | Japan | Baseball | 2000 Summer | |
| Aage Heimann | Denmark | Field hockey | 1928 Summer | |
| Levi Heimans | Netherlands | Track cycling | 2004 Summer, 2008 Summer, 2012 Summer | |
| Michelle Heimberg | Switzerland | Diving | 2020 Summer | |
| Paul Heimen | Belgium | Art competitions | 1932 Summer | |
| Íris Edda Heimisdóttir | Iceland | Swimming | 2000 Summer, 2004 Summer | |
| Wolfgang Heimlich | Germany | 1936 Summer | |
| Ivan Heimschild | Slovakia | Alpine skiing | 2002 Winter, 2006 Winter | |
| Agostina Hein [ Wikidata ] | Argentina | Swimming | 2024 Summer | |
| Andreas Hein | Germany | Athletics | 1996 Summer | |
| Christian Hein | Swimming | 2004 Summer | |
| Harald Hein | West Germany | Fencing | 1972 Summer, 1976 Summer, 1984 Summer | |
| John Hein | United States | Wrestling | 1904 Summer | |
| Karl Hein | Germany | Athletics | 1936 Summer | |
| Michal Hein | Israel | Sailing | 2000 Summer | |
| Peter Hein | East Germany | Rowing | 1968 Summer | |
| Arthur Heina | Germany | Swimming | 1936 Summer | |
| Kalevi Heinänen | Finland | Basketball | 1952 Summer | |
| Dave Heinbuch | Canada | Swimming | 1976 Summer | |
| Ernst Heincke | United States | Canoe sprint | 1968 Summer | |
| Kathrine Heindahl | Denmark | Handball | 2024 Summer | |
| Elke Heine | West Germany | Artistic gymnastics | 1984 Summer | |
| Günter Heine | Germany | Water polo | 1952 Summer | |
| Jared Heine | Marshall Islands | Swimming | 2008 Summer | |
| Jutta Heine | Germany | Athletics | 1960 Summer, 1964 Summer | |
| Manfred Heine | East Germany | Volleyball | 1968 Summer | |
| Veronika Heine | Austria | Table tennis | 2008 Summer | |
| Vita Heine | Norway | Road cycling | 2016 Summer | |
| Birgit Heinecke | East Germany | Handball | 1980 Summer | |
| Bernd Heinemann | West Germany | Canoe slalom | 1972 Summer | |
| Hans Heinemann | Switzerland | Track cycling, Road cycling | 1960 Summer, 1964 Summer | |
| Josef Heinen | Germany | Athletics | 1952 Summer | |
| Madeline Heiner | Australia | 2016 Summer | |
| Nicholas Heiner | Netherlands | Sailing | 2020 Summer | |
| Roy Heiner | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Silvio Heinevetter | Germany | Handball | 2016 Summer | |
| Helmut Heinhold | Rowing | 1952 Summer | |
| Christina Heinich | East Germany | Athletics | 1972 Summer | |
| Erika Heinicke | Germany | Speed skating | 1964 Winter | |
| Jukka Heinikainen | Finland | Track cycling | 1996 Summer | |
| Kristian Heinilä | Sailing | 2000 Summer | |
| Harald Heinke | East Germany | Judo | 1980 Summer | |
| Monique Heinke | Australia | Rowing | 2000 Summer, 2004 Summer | |
| Roger Heinkelé | France | Diving | 1936 Summer, 1948 Summer | |
| Fabian Heinle | Germany | Athletics | 2016 Summer, 2020 Summer | |
| Martina Heinlein | Field hockey | 2008 Summer | |
| Reino Heino | Finland | Artistic gymnastics | 1968 Summer | |
| Sulo Heino | Athletics | 1936 Summer | |
| Teemu Heino | Taekwondo | 2004 Summer | |
| Viljo Heino | Athletics | 1948 Summer | |
| Eki Heinonen | Sailing | 2000 Summer | |
| Marjut Heinonen | Shooting | 2008 Summer | |
| Minna Heinonen | Archery | 1988 Summer | |
| Olavi Heinonen | Diving | 1952 Summer | |
| Pekka Heinonen | 1960 Summer | |
| Raimo Heinonen | Artistic gymnastics | 1956 Summer, 1960 Summer, 1964 Summer | |
| Tibor Heinrich von Omorovicza | Hungary | Sailing, Ice hockey | 1928 Summer, 1928 Winter, 1936 Summer | |
| Alfred Heinrich | Austria | Rowing | 1912 Summer | |
| Alfred Heinrich | Germany | Ice hockey | 1932 Winter | |
| Herbert Heinrich | Swimming | 1928 Summer | |
| Ignace Heinrich | France | Athletics | 1948 Summer, 1952 Summer | |
| Jan-Henrik Heinrich | Germany | Shooting | 1996 Summer, 2000 Summer | |
| Lothar Heinrich | Austria | 1984 Summer, 1988 Summer | |
| Romain Heinrich | France | Bobsleigh | 2014 Winter, 2018 Winter, 2022 Winter | |
| Elke Heinrichs | West Germany | Diving | 1984 Summer, 1988 Summer | |
| Klaus Heinroth | East Germany | Canoe sprint | 1968 Summer | |
| Johan Heins | Netherlands | Equestrian jumping | 1976 Summer | |
| Jürgen Heinsch | Germany | Football | 1964 Summer | |
| Fritz Heinsheimer | Art competitions | 1928 Summer, 1932 Summer | |
| Evert Heinström | Finland | Athletics | 1948 Summer | |
| Philip Heintz | Germany | Swimming | 2012 Summer, 2016 Summer, 2020 Summer | |
| Franziska Heinz | Handball | 1996 Summer | |
| Lara Heinz | Luxembourg | Swimming | 2000 Summer, 2004 Summer | |
| Lilian Heinz | Argentina | Athletics | 1952 Summer | |
| Marek Heinz | Czech Republic | Football | 2000 Summer | |
| Pauline Heinz | Germany | Field hockey | 2020 Summer | |
| Peter Heinz | West Germany | Shooting | 1984 Summer | |
| Roberto Heinze Flamand | Mexico | Canoe sprint | 1992 Summer, 1996 Summer | |
| Alonso Heinze | 1968 Summer | |
| Gabriel Heinze | Argentina | Football | 2004 Summer | |
| Martin Heinze | Germany, East Germany | Wrestling | 1960 Summer, 1964 Summer, 1968 Summer | |
| Ralph Heinze | Mexico | Canoe sprint | 1996 Summer | |
| Roberto Heinze | 1968 Summer | |
| Steve Heinze | United States | Ice hockey | 1992 Winter | |
| Suse Heinze | Germany | Diving | 1936 Summer | |
| Franz Heinzer | Switzerland | Alpine skiing | 1988 Winter, 1992 Winter, 1994 Winter | |
| Max Heinzer | Fencing | 2012 Summer, 2016 Summer, 2020 Summer | |
| Walter Heinzel | Czechoslovakia | Bobsleigh | 1936 Winter | |
| Karl Heinzle | Austria | Ice hockey | 1994 Winter | |
| Jim Heiring | United States | Athletics | 1984 Summer, 1988 Summer | |
| Dirk Heirweg | Belgium | Road cycling | 1976 Summer | |
| Albert Heisé | France | Athletics | 1924 Summer | |
| Maarten Heisen | Netherlands | 2008 Summer | |
| Miro Heiskanen | Finland | Ice hockey | 2018 Winter | |
| Laurence Heisler | Greece | Baseball | 2004 Summer | |
| Randy Heisler | United States | Athletics | 1988 Summer | |
| Carol Heiss | Figure skating | 1956 Winter, 1960 Winter | |
| Gustave Heiss | Fencing | 1932 Summer, 1936 Summer | |
| Hermann Heiss | Germany | Art competitions | 1932 Summer | |
| Josef Heiß | Ice hockey | 1992 Winter, 1994 Winter, 1998 Winter | |
| Stella Heiß | Curling | 2010 Winter | |
| Danny Heister | Netherlands | Table tennis | 1996 Summer, 2000 Summer, 2004 Summer | |
| August Heitmann | Germany | Swimming | 1928 Summer | |
| Maria Paula Heitmann | Brazil | 2024 Summer | |
| René Heitmann | Denmark | Modern pentathlon | 1972 Summer | |
| Madeleine Heitz | Switzerland | Fencing | 1972 Summer | |
| Paul Heitz | France | Rowing | 1948 Summer | |
| Regine Heitzer | Austria | Figure skating | 1960 Winter, 1964 Winter | |
| Edi Heiz | Switzerland | Canoe slalom | 1972 Summer | |
| Nasser Hejazi | Iran | Football | 1976 Summer | |
| Jan Hejda | Czech Republic | Ice hockey | 2010 Winter | |
| Romana Hejdová | Basketball | 2008 Summer | |
| Frankie Hejduk | United States | Football | 1996 Summer, 2000 Summer | |
| Jan Hejduk | Czechoslovakia | Boxing | 1968 Summer | |
| Milan Hejduk | Czech Republic | Ice hockey | 1998 Winter, 2002 Winter, 2006 Winter | |
| Oldřich Hejdušek | Czechoslovakia | Rowing | 1980 Summer, 1988 Summer, 1992 Summer | |
| Arnfinn Heje | Norway | Sailing | 1912 Summer | |
| An He-ji [ Wikidata ] | South Korea | Basketball | 2020 Summer | |
| Martin Hejlsberg | Denmark | Sailing | 1996 Summer | |
| Petr Hejma | Czechoslovakia | Ice hockey | 1968 Winter | |
| Rafał Hejmej | Poland | Rowing | 2004 Summer, 2008 Summer, 2012 Summer | |
| Michaela Hejnová | Czech Republic | Athletics | 2004 Summer | |
| Zuzana Hejnová | 2008 Summer, 2012 Summer, 2016 Summer | |
| Monika Hejtmánková | Czechoslovakia | Handball | 1988 Summer | |