| Name | Nation | Sport | Games | Notes |
|---|
| Alessandra Ho | Australia | Artistic swimming | 2020 Summer | |
| Andre Ho | Canada | Table tennis | 2012 Summer | |
| Ho Bisgaltu | China | Wrestling | 1988 Summer, 1992 Summer | |
| Ho Bong-chol | North Korea | Weightlifting | 1980 Summer | |
| Chad Ho | South Africa | Marathon swimming | 2008 Summer, 2016 Summer | |
| Ho Chi Ho | Hong Kong | Sailing | 2000 Summer, 2004 Summer | |
| Ho Chin-ping | Chinese Taipei | Athletics | 2016 Summer | |
| Ho Chung Kin | Hong Kong | Shooting | 1984 Summer | |
| Ho Henh Phươc | Vietnam | Athletics | 1968 Summer | |
| Ian Ho | Hong Kong | Swimming | 2020 Summer, 2024 Summer | |
| Ho Kang | North Korea | Figure skating | 1988 Winter | |
| Ho Kim Fai | Hong Kong | Canoe sprint, Rowing | 1984 Summer, 1992 Summer | |
| Ho Koh Chye | Malaysia | Field hockey | 1964 Summer, 1968 Summer | |
| Ho Kwan-kit | Hong Kong | Table tennis | 2016 Summer, 2020 Summer | |
| Ho Kwan Lung | Athletics | 2000 Summer | |
| Ho Lien Siew | Singapore | Basketball | 1956 Summer | |
| Hồ Minh Thu | Vietnam | Shooting | 1968 Summer, 1972 Summer | |
| Ho Nam Wai | Hong Kong | Swimming | 2020 Summer | |
| Robert Ho | Singapore | Sailing | 1956 Summer | |
| Ho Su-lung | Chinese Taipei | Boxing | 1968 Summer | |
| Ho Sun-hui | North Korea | Football | 2008 Summer | |
| Hồ Thanh Chinh | Vietnam | Athletics | 1964 Summer | |
| Hồ Thị Lý | Rowing | 2016 Summer | |
| Thomas Heffernan Ho | Hong Kong | Equestrian eventing | 2020 Summer | |
| Tiffany Ho | Australia | Badminton | 2024 Summer | |
| Tin-Tin Ho | Great Britain | Table tennis | 2020 Summer | |
| Ho Yen Chye | Singapore | Judo | 1992 Summer | |
| Ho Ying Fun | China | Football | 1948 Summer | |
| Ho Yun-hang | North Korea | Artistic gymnastics | 1972 Summer | |
| Richard Hoad | Barbados | Sailing | 1992 Summer | |
| Tom Hoad | Australia | Water polo | 1960 Summer, 1964 Summer, 1972 Summer | |
| Charlie Hoag | United States | Basketball | 1952 Summer | |
| Glenn Hoag | Canada | Volleyball | 1984 Summer | |
| Nicholas Hoag | 2016 Summer, 2020 Summer, 2024 Summer | |
| Peter Hoag Jr. | United States | Biathlon | 1980 Winter | |
| Hoàng Anh Tuấn | Vietnam | Weightlifting | 2008 Summer | |
| Hoàng Quý Phước | Swimming | 2016 Summer | |
| Hoàng Tấn Tài | Weightlifting | 2016 Summer | |
| Hoàng Thị Duyên | 2020 Summer | |
| Hoàng Thị Hoà | Swimming | 1980 Summer | |
| Hoàng Xuân Vinh | Shooting | 2012 Summer, 2016 Summer, 2020 Summer | |
| Melissa Hoar | Australia | Skeleton | 2010 Winter | |
| Gordon Hoare | Great Britain | Football | 1912 Summer | |
| Michael Hoare | Field hockey | 2016 Summer | |
| Olli Hoare | Australia | Athletics | 2020 Summer, 2024 Summer | |
| Syd Hoare | Great Britain | Judo | 1964 Summer | |
| William Hoare [ Wikidata ] | Diving, Artistic gymnastics | 1908 Summer | |
| Joanna Hoareau | Seychelles | Athletics | 2000 Summer | |
| Barry Hoban | Great Britain | Track cycling | 1960 Summer | |
| Neil Hoban | Road cycling | 1988 Summer | |
| David Hobart | Canada | Bobsleigh | 1964 Winter | |
| Aleia Hobbs | United States | Athletics | 2020 Summer | |
| Bill Hobbs | Rowing | 1968 Summer, 1972 Summer | |
| Franklin Hobbs | 1968 Summer, 1972 Summer | |
| Vanessa Hobbs | Great Britain | Artistic gymnastics | 2004 Summer | |
| Zoe Hobbs | New Zealand | Athletics | 2024 Summer | |
| Russell Hobby | Australia | Fencing | 1964 Summer, 1968 Summer | |
| Herbert Hobein | Germany | Field hockey | 1928 Summer | |
| Michael Hobelsberger | Ice hockey | 1960 Winter, 1964 Winter | |
| John Hoben | United States | Rowing | 1904 Summer | |
| Alex Hoberg | Australia | Shooting | 2020 Summer | |
| Lene Hoberg | Denmark | Equestrian dressage | 1992 Summer | |
| Diny Hobers | Netherlands | Athletics | 1960 Summer | |
| Rahel Hobi [ Wikidata ] | Switzerland | Artistic swimming | 1992 Summer | |
| Donna Hobin | Canada | Basketball | 1976 Summer | |
| Iuliana Hobincu | Romania | Handball | 1976 Summer | |
| Alan Hobkirk | Canada | Field hockey | 1976 Summer | |
| Andrew Hobson | South Africa | 2024 Summer | |
| Leigh Hobson | Canada | Road cycling | 2008 Summer | |
| Luke Hobson | United States | Swimming | 2024 Summer | |
| Noel Hobson | New Zealand | Field hockey | 1956 Summer, 1960 Summer | |
| Scott Hobson | 1992 Summer | |
| Susan Hobson | Australia | Athletics | 1992 Summer, 1996 Summer, 2000 Summer | |
| Meltem Hocaoğlu | Turkey | Karate | 2020 Summer | |
| Yves Hocdé | France | Rowing | 2000 Summer | |
| Eva Alina Hočevar | Slovenia | Canoe slalom | 2024 Summer | |
| Simon Hočevar | 1996 Summer, 2000 Summer, 2004 Summer | |
| Tone Hočevar | Yugoslavia | 1972 Summer | |
| Adolf Hoch | Austria | Art competitions | 1948 Summer | |
| Hugó Hoch [ Wikidata ] | Hungary | Fencing | 1900 Summer | |
| Preben Hoch | Denmark | Rowing | 1952 Summer | |
| René Hoch | Germany | Weightlifting | 2004 Summer | |
| Maurice Hochepied | France | Swimming, Water polo | 1900 Summer | |
| Victor Hochepied | Swimming | 1900 Summer | |
| Hermann Hochleitner | Austria | Football | 1952 Summer | |
| Thea Hochleitner | Alpine skiing | 1956 Winter | |
| František Hochmann | Czechoslovakia | Football | 1924 Summer | |
| Melanie Hochreiter [ Wikidata ] | Germany | Snowboarding | 2022 Winter | |
| Pavol Hochschorner | Slovakia | Canoe slalom | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Peter Hochschorner | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Alfred Höchsmann | Romania | Handball | 1936 Summer | |
| Erik Hochstein | West Germany | Swimming | 1988 Summer | |
| Thomas Hochstrasser [ Wikidata ] | Switzerland | Cycling mountain bike | 2000 Summer | |
| Xavier Hochstrasser | Football | 2012 Summer | |
| Bernhard Hochwald | East Germany, Germany | Shooting | 1980 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| Djaffar Bel Hocine | Algeria | Handball | 1984 Summer | |
| Youssef Hocine | France | Fencing | 1988 Summer, 1992 Summer | |
| Ruxandra Hociotă | Romania | Diving | 1980 Summer | |
| Stefan Höck | West Germany | Biathlon | 1988 Winter | |
| Annika Hocke | Germany | Figure skating | 2018 Winter | |
| Hans Hocke | Austria | Fencing | 1960 Summer | |
| Holger Hocke | West Germany | Rowing | 1976 Summer | |
| Stephan Hocke | Germany | Ski jumping | 2002 Winter | |
| Cole Hocker | United States | Athletics | 2020 Summer, 2024 Summer | |
| Gunnar Höckert | Finland | 1936 Summer | |
| Ben Hockin | Great Britain, Paraguay | Swimming | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Belinda Hocking | Australia | 2008 Summer, 2012 Summer, 2016 Summer | |
| Ileana Hocking | Puerto Rico | Athletics | 1976 Summer | |
| Murray Hocking | Australia | Badminton | 1996 Summer | |
| Vanesa Hocková | Slovakia | Shooting | 2024 Summer | |
| Christine Hocq | France | Triathlon | 2000 Summer | |
| Miklós Hodászy | Hungary | Art competitions | 1932 Summer | |
| Robin Hodder | Australia | Field hockey | 1964 Summer | |
| William Hodder | Sailing | 1992 Summer | |
| Andrina Hodel | Switzerland | Athletics | 2020 Summer | |
| Adaejah Hodge | British Virgin Islands | 2024 Summer | |
| Brendan Hodge | Canada | Rowing | 2016 Summer | |
| Danny Hodge | United States | Wrestling | 1952 Summer, 1956 Summer | |
| Francis Edwin Hodge | Great Britain | Art competitions | 1932 Summer | |
| Lindel Hodge | British Virgin Islands | Athletics | 1984 Summer, 1988 Summer | |
| Megan Hodge | United States | Volleyball | 2012 Summer | |
| Neville Hodge | Virgin Islands | Athletics | 1984 Summer, 1988 Summer, 1992 Summer | |
| Percy Hodge | Great Britain | 1920 Summer | |
| Russ Hodge | United States | 1964 Summer | |
| Sally Hodge | Great Britain | Road cycling | 1988 Summer, 1992 Summer | |
| Stephen Hodge | Australia | 1996 Summer | |
| V. Robinson Hodge [ Wikidata ] | Great Britain | Art competitions | 1948 Summer | |
| Virgil Hodge | Saint Kitts and Nevis | Athletics | 2008 Summer | |
| Arthur Hodges [ Wikidata ] | Great Britain | Artistic gymnastics | 1908 Summer | |
| Bob Hodges | Canada | Speed skating | 1968 Winter, 1972 Winter | |
| Chelsea Hodges | Australia | Swimming | 2020 Summer | |
| Frederick Hodges | Great Britain | Diving | 1936 Summer | |
| Gillian Hodges | Rowing | 1980 Summer, 1984 Summer | |
| Jessie Hodges | New Zealand | Track cycling | 2020 Summer | |
| Laura Hodges | Australia | Basketball | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Leleith Hodges | Jamaica | Athletics | 1972 Summer, 1976 Summer, 1980 Summer | |
| Thomas Hodges | Australia | Beach volleyball | 2024 Summer | |
| Samuel Hodgetts | Great Britain | Artistic gymnastics | 1908 Summer, 1912 Summer, 1920 Summer | |
| Charlotte Hodgkins-Byrne | Rowing | 2020 Summer | |
| Mathilda Hodgkins-Byrne | 2020 Summer, 2024 Summer | |
| Keely Hodgkinson | Athletics | 2020 Summer, 2024 Summer | |
| Toni Hodgkinson | New Zealand | 1996 Summer, 2000 Summer | |
| Natalie Hodgskin | Australia | Softball | 2004 Summer | |
| George Hodgson | Canada | Swimming | 1912 Summer, 1920 Summer | |
| Makena Hodgson | Luge | 2022 Winter | |
| Nick Hodgson | Great Britain | Swimming | 1984 Summer, 1988 Summer | |
| Richard Hodgson | Water polo | 1924 Summer, 1928 Summer | |
| Tom Hodgson | Canada | Canoe sprint | 1952 Summer, 1956 Summer | |
| Afaf El-Hodhod | Egypt | Shooting | 2016 Summer | |
| Anikó Hódi | Hungary | Cycling BMX racing | 2008 Summer | |
| László Hódi | Diving | 1936 Summer | |
| László Hódi | Hungary, Australia | Basketball | 1952 Summer, 1964 Summer | |
| Ketil Hodne | Norway | Boxing | 1972 Summer | |
| Imre Hódos | Hungary | Wrestling | 1952 Summer, 1956 Summer, 1960 Summer | |
| Laszlo Hodos | Romania | Bobsleigh | 1992 Winter | |
| Sándor Hódosi | Hungary | Canoe sprint | 1988 Summer | |
| Jean-Louis Hodoul | France | Football | 1968 Summer | |
| Jennifer Hodson | South Africa | Canoe sprint | 2008 Summer | |
| Mary Hodson | Great Britain | Athletics | 1964 Summer | |
| Finn Hodt | Norway | Speed skating | 1956 Winter | |
| Fahrudin Hodžić | Bosnia and Herzegovina | Wrestling | 1996 Summer | |
| Tarik Hodžić | Table tennis | 1996 Summer | |
| Hoe Jong-jil | North Korea | Boxing | 1996 Summer | |
| Wiktor Hoechsmann | Poland | Road cycling | 1924 Summer | |
| Horst Hoeck | Germany | Rowing | 1928 Summer, 1932 Summer | |
| Tjep Hoedemakers | Netherlands | Field hockey | 2024 Summer | |
| Chris van der Hoef | Art competitions | 1928 Summer, 1932 Summer | |
| Gilbert Hoef | Belgium | Shooting | 1980 Summer, 1984 Summer | |
| Kelvin Hoefler | Brazil | Skateboarding | 2020 Summer, 2024 Summer | |
| Henri Høeg | Denmark | Weightlifting | 1984 Summer | |
| Chris Hoeger | Venezuela | Luge | 2002 Winter | |
| Werner Hoeger | 2002 Winter, 2006 Winter | |
| Axel Høeg-Hansen | Denmark | Art competitions | 1928 Summer | |
| Tim Hoeijmans | Netherlands | Swimming | 1996 Summer | |
| Aad van den Hoek | Road cycling | 1972 Summer | |
| Jan van der Hoek | Volleyball | 1964 Summer | |
| John Van Hoek | Australia | Judo | 1976 Summer | |
| Paul Hoekstra | Netherlands, Belgium | Canoe sprint | 1964 Summer, 1968 Summer, 1976 Summer | |
| Piet Hoekstra | Netherlands | Track cycling | 1968 Summer | |
| Sjoerd Hoekstra | Rowing | 1984 Summer | |
| Arne Hoel | Norway | Ski jumping | 1952 Winter, 1956 Winter | |
| Auguste Hoël | France | Artistic gymnastics | 1920 Summer | |
| Sigurd Hoel | Norway | Boxing | 1920 Summer | |
| Markus Hoelgaard | Road cycling | 2020 Summer | |
| Peter Hoeltzenbein | Germany | Rowing | 1992 Summer | |
| Margaret Hoelzer | United States | Swimming | 2004 Summer, 2008 Summer | |
| Evert-Jan 't Hoen | Netherlands | Baseball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Steinar Hoen | Norway | Athletics | 1992 Summer, 1996 Summer | |
| Nils van 't Hoenderdaal | Netherlands | Track cycling | 2016 Summer | |
| Uli Hoeneß | West Germany | Football | 1972 Summer | |
| Andy Hoepelman | Netherlands | Water polo | 1976 Summer | |
| Richard Hoepfner | United States | Sailing | 1976 Summer | |
| Georg Hoerger | Germany | Athletics | 1928 Summer | |
| Adrian Hoesch | American Samoa | Sailing | 2020 Summer | |
| Marie Hoesly | United States | Artistic gymnastics | 1952 Summer | |
| Mirna van der Hoeven | Netherlands | Athletics | 1968 Summer | |
| Henri Hoevenaers | Belgium | Road cycling, Track cycling | 1924 Summer | |
| Antoon Hoevers | Netherlands | Fencing | 1948 Summer | |
| Nicole Hoevertsz | Netherlands Antilles | Artistic swimming | 1984 Summer | |
| Aoife Hoey | Ireland | Bobsleigh | 2010 Winter | |
| Michael Hoey | Athletics | 1960 Summer | |
| Sanne in 't Hof | Netherlands | Speed skating | 2022 Winter | |
| Trevor Hofbauer | Canada | Athletics | 2020 Summer | |
| Beni Hofer | Switzerland | Freestyle skiing | 2010 Winter | |
| Brodie Hofer | Canada | Volleyball | 2024 Summer | |
| David Hofer | Italy | Cross country skiing | 2010 Winter, 2014 Winter | |
| Hermann Höfer | Germany | Football | 1956 Summer | |
| Lukas Hofer | Italy | Biathlon | 2010 Winter, 2014 Winter, 2018 Winter, 2022 Winter | |
| Manfred Hofer | Austria | Bobsleigh | 1968 Winter | |
| Otto Hofer | Switzerland | Equestrian dressage | 1984 Summer, 1988 Summer, 1992 Summer | |
| Paola Hofer | Italy | Alpine skiing | 1976 Winter | |
| Paul Hofer | Switzerland | Ice hockey | 1952 Winter, 1956 Winter | |
| Thomas Hofer | Swimming | 1976 Summer | |
| Verena Hofer [ Wikidata ] | Italy | Luge | 2022 Winter | |
| Adriaan van 't Hoff | Netherlands | Art competitions | 1928 Summer | |
| Bernhard Hoff | East Germany | Athletics | 1980 Summer | |
| Charles Hoff | Norway | 1924 Summer | |
| Geir Hoff | Ice hockey | 1988 Winter, 1992 Winter, 1994 Winter | |
| Karen Hoff | Denmark | Canoe sprint | 1948 Summer | |
| Katie Hoff | United States | Swimming | 2004 Summer, 2008 Summer | |
| Ludvig Hoff | Norway | Ice hockey | 2018 Winter | |
| Max Hoff | Germany | Canoe sprint | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Nils Jakob Hoff | Norway | Rowing | 2012 Summer, 2016 Summer | |
| Ron van der Hoff | Netherlands | Archery | 2004 Summer | |
| Shadrack Hoff | South Africa | Athletics | 1996 Summer | |
| Thomas Hoff | United States | Volleyball | 2000 Summer, 2004 Summer, 2008 Summer | |
| Reese Hoffa | Athletics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Rodrigo Hoffelder | Brazil | Handball | 1992 Summer, 1996 Summer | |
| Paul Höffer | Germany | Art competitions | 1936 Summer | |
| Sarah Höfflin | Switzerland | Freestyle skiing | 2018 Winter, 2022 Winter | |
| Abby Hoffman | Canada | Athletics | 1964 Summer, 1968 Summer, 1972 Summer, 1976 Summer | |
| Anna Hoffmann | United States | Ski jumping | 2022 Winter | |
| Ashley Hoffman | Field hockey | 2024 Summer | |
| Jean Hoffman | Belgium | Water polo | 1912 Summer | |
| Lauren Hoffman | Philippines | Athletics | 2024 Summer | |
| Leigh Hoffman | Australia | Track cycling | 2024 Summer | |
| Margaret Hoffman | United States | Swimming | 1928 Summer, 1932 Summer | |
| Marion Hoffman | Australia | Athletics | 1972 Summer | |
| Noah Hoffman | United States | Cross country skiing | 2014 Winter, 2018 Winter | |
| Omer Hoffman | Belgium | Artistic gymnastics | 1920 Summer | |
| Patrick Hoffman | Germany | Curling | 2002 Winter | |
| Paul Hoffman | United States | Rowing | 1968 Summer, 1972 Summer | |
| Paul Hoffman | Eswatini | Weightlifting | 1984 Summer, 1988 Summer | |
| Sylvia Hoffman | United States | Bobsleigh | 2022 Winter | |
| Tristan Hoffman | Netherlands | Road cycling | 1996 Summer, 2000 Summer | |
| Alfred Hoffmann | Germany | Ice hockey | 1952 Winter, 1956 Winter | |
| Ambrosi Hoffmann | Switzerland | Alpine skiing | 2002 Winter, 2006 Winter, 2010 Winter | |
| André Hoffmann | East Germany | Speed skating | 1984 Winter, 1988 Winter | |
| Anette Hoffmann | Denmark | Handball | 1996 Summer, 2000 Summer | |
| Antonio Hoffmann | Puerto Rico | Weightlifting | 1952 Summer | |
| Arran Hoffmann | Germany | Shooting | 1936 Summer | |
| Arthur Hoffmann | Athletics | 1908 Summer | |
| Beáta Hoffmann | Hungary | Handball | 1996 Summer | |
| Carola Hoffmann | West Germany | Field hockey | 1988 Summer | |
| Chantal Hoffmann | Luxembourg | Road cycling | 2016 Summer | |
| Christian Hoffmann | Austria | Cross country skiing | 1998 Winter, 2002 Winter | |
| Claudia Hoffmann | Germany | Athletics | 2004 Summer, 2008 Summer | |
| Dieter Hoffmann | Germany, East Germany | 1964 Summer, 1968 Summer | |
| Eileen Hoffmann | Germany | Field hockey | 2008 Summer | |
| Erik Hoffmann | Namibia | Road cycling | 2008 Summer | |
| Falk Hoffmann | East Germany | Diving | 1972 Summer, 1976 Summer, 1980 Summer | |
| Georg Hoffmann | Germany | Diving, Swimming | 1904 Summer | |
| Géza Hoffmann | Hungary | Wrestling | 1952 Summer | |
| Günter Hoffmann | Germany, East Germany | Road cycling | 1964 Summer, 1968 Summer | |
| Heiner Hoffmann | Germany | Track cycling | 1936 Summer | |
| Heinrich Hoffmann | Shooting | 1912 Summer | |
| Helga Hoffmann | Athletics | 1956 Summer, 1960 Summer, 1964 Summer | |
| Jan Hoffmann | East Germany | Figure skating | 1968 Winter, 1972 Winter, 1976 Winter, 1980 Winter | |
| Jiří Hoffmann | Czechoslovakia | Athletics | 1936 Summer | |
| Jörg Hoffmann | East Germany | Luge | 1984 Winter, 1988 Winter | |
| Jörg Hoffmann | East Germany, Germany | Swimming | 1988 Summer, 1992 Summer, 1996 Summer | |
| Karl Hoffmann | Germany | Rowing | 1928 Summer | |
| Karl Hoffmann | Art competitions | 1928 Summer | |
| Karl Hoffmann | Football | 1956 Summer | |
| Karol Hoffmann | Poland | Athletics | 1936 Summer | |
| Karol Hoffmann | 2016 Summer | |
| Katrin Hoffmann | Germany | Rhythmic gymnastics | 1996 Summer | |
| Kurt Hoffmann | Rowing | 1912 Summer | |
| Lara Hoffmann | Athletics | 2016 Summer | |
| László Hoffmann | Hungary | Handball | 1988 Summer | |
| Lore Hoffmann | Switzerland | Athletics | 2020 Summer | |
| Lutz Hoffmann | East Germany | Artistic gymnastics | 1980 Summer | |
| Martin Hoffmann | Football | 1976 Summer | |
| Melanie Hoffmann | Germany | 2000 Summer | |
| Nóra Hoffmann | Hungary | Figure skating | 2006 Winter, 2010 Winter | |
| Peter Hoffmann | West Germany | Canoe sprint | 1972 Summer | |
| Rudi Hoffmann | Germany | Football | 1956 Summer | |
| Ulf Hoffmann | East Germany | Artistic gymnastics | 1988 Summer | |
| Vera Bertemes-Hoffmann | Luxembourg | Athletics | 2024 Summer | |
| Wilfriede Hoffmann | Germany | 1960 Summer | |
| Willi Hoffmann | Weightlifting | 1928 Summer | |
| Xaver Hoffmann | Snowboarding | 1998 Winter, 2002 Winter, 2006 Winter | |
| Zdzisław Hoffmann | Poland | Athletics | 1980 Summer | |
| Frank Hoffmeister | West Germany | Swimming | 1988 Summer | |
| Gunhild Hoffmeister | East Germany | Athletics | 1972 Summer, 1976 Summer | |
| Hans Hoffmeister | Germany | 1928 Summer | |
| Hans Hoffmeister | Germany, West Germany | Water polo | 1960 Summer, 1968 Summer, 1972 Summer | |
| Courtney Hoffos | Canada | Freestyle skiing | 2022 Winter | |
| Olaf Hoffsbakken | Norway | Cross country skiing, Nordic combined | 1936 Winter | |
| Erwin Hoffstätter | Germany | Rowing | 1928 Summer | |
| Stina Hofgård Nilsen | Norway | Alpine skiing | 2002 Winter | |
| Anton Hofherr | West Germany | Ice hockey | 1972 Winter | |
| Hilde Hofherr | Austria | Alpine skiing | 1956 Winter, 1960 Winter | |
| Leni Hofknecht | Germany | Athletics | 1952 Summer | |
| Herbert Höfl | Germany, West Germany | Speed skating | 1964 Winter, 1968 Winter | |
| Tineke Hofland | Netherlands | Swimming | 1972 Summer | |
| Helmut Höflehner | Austria | Alpine skiing | 1984 Winter, 1992 Winter | |
| André Höflich | Germany | Snowboarding | 2022 Winter | |
| Maria Höfl-Riesch | Alpine skiing | 2010 Winter, 2014 Winter | |
| Arvid Hoflund | Sweden | Shooting | 1912 Summer | |
| Flora Hofman | Yugoslavia | Athletics | 1936 Summer | |
| Rogier Hofman | Netherlands | Field hockey | 2012 Summer, 2016 Summer | |
| Wlastimil Hofman | Poland | Art competitions | 1928 Summer | |
| Detlef Hofmann | Germany | Canoe sprint | 1996 Summer | |
| Fritz Hofmann | Athletics, Artistic gymnastics | 1896 Summer | |
| Grégory Hofmann | Switzerland | Ice hockey | 2018 Winter, 2022 Winter | |
| Hans Hofmann [ Wikidata ] | Austria | Art competitions | 1936 Summer | |
| Harald Hofmann | Rowing | 1996 Summer | |
| Helmut Hofmann | Saar | Boxing | 1952 Summer | |
| Jürgen Hofmann | West Germany | Bobsleigh | 1980 Winter | |
| Ludwig Hofmann | Germany | Football | 1928 Summer | |
| Ludwig von Hofmann | Art competitions | 1928 Summer | |
| Manfred Hofmann | West Germany | Handball | 1976 Summer | |
| Norbert Hofmann | Shooting | 1984 Summer | |
| Olivia Hofmann | Austria | 2016 Summer | |
| Pavel Hofmann | Czechoslovakia | Rowing | 1960 Summer, 1964 Summer | |
| Peter Hofmann | East Germany | Handball | 1988 Summer | |
| Richard Hofmann | Germany | Football | 1928 Summer | |
| Ueli Hofmann | Switzerland | Ice hockey | 1976 Winter | |
| Walter Hofmann | East Germany | Canoe slalom | 1972 Summer | |
| Willi Hofmann | Switzerland | Bobsleigh | 1968 Winter | |
| Wolfgang Hofmann | Germany | Judo | 1964 Summer | |
| Carlos Hofmeister | Argentina | Athletics | 1936 Summer | |
| Franz-Peter Hofmeister | West Germany | 1976 Summer | |
| Max Hofmeister | Austria | Football | 1936 Summer | |
| Ramona Theresia Hofmeister | Germany | Snowboarding | 2018 Winter, 2022 Winter | |
| Willy Hofmeister | Rugby | 1900 Summer | |
| Ernst Höfner | West Germany | Ice hockey | 1980 Winter, 1984 Winter | |
| Hans Höfner | Austria | Road cycling | 1936 Summer | |
| Otto Hofner | Art competitions | 1932 Summer, 1936 Summer, 1948 Summer | |
| Dorli Hofrichter | Athletics | 1960 Summer | |
| Sunniva Hofstad | Norway | Boxing | 2024 Summer | |
| Tore Ruud Hofstad | Cross country skiing | 2006 Winter | |
| Bruno Hofstätter | Austria | Biathlon | 1988 Winter, 1992 Winter | |
| Karl Hofstetter | Switzerland | Field hockey | 1952 Summer | |
| Nadine Hofstetter | Ice hockey | 2022 Winter | |
| Walter Hofstetter | Athletics | 1952 Summer | |
| Arend van 't Hoft | Netherlands | Road cycling | 1952 Summer | |
| Rainer Höft | East Germany | Handball | 1980 Summer | |
| Hermannus Höfte | Netherlands | Rowing | 1908 Summer | |
| Wilma van Hofwegen | Swimming | 1996 Summer, 2000 Summer | |
| Eva Hög | Finland | Cross country skiing | 1960 Winter | |
| Hector Hogan | Australia | Athletics | 1956 Summer | |
| Janet Hogan | Swimming | 1960 Summer | |
| Jim Hogan | Ireland, Great Britain | Athletics | 1964 Summer, 1968 Summer | |
| Maggie Hogan | United States | Canoe sprint | 2016 Summer | |
| Mike Hogan | Great Britain | Athletics | 1964 Summer | |
| Peter David Hogan [ Wikidata ] | Virgin Islands | Shooting | 1976 Summer | |
| Victor Hogan | South Africa | Athletics | 2024 Summer | |
| Asia Hogan-Rochester | Canada | Rugby sevens | 2024 Summer | |
| Gabriel Ho-Garcia | Field hockey | 2016 Summer, 2020 Summer | |
| Kevin Hogarth | Australia | Boxing | 1956 Summer | |
| Mihaela Hogaș [ Wikidata ] | Romania | Speed skating | 2022 Winter | |
| Frances Hogben | Great Britain | Swimming | 1956 Summer | |
| Elisabeth Högberg | Sweden | Biathlon | 2010 Winter, 2018 Winter | |
| Göran Högberg | Athletics | 1980 Summer | |
| Ulf Högberg | 1972 Summer, 1976 Summer | |
| William Hogenson | United States | 1904 Summer | |
| Xaver Höger | Germany | 1960 Summer | |
| Theo Hogervorst | Netherlands | Road cycling | 1980 Summer | |
| Ellen Hogerwerf | Rowing | 2012 Summer, 2016 Summer, 2020 Summer | |
| Ian Hogg | New Zealand | Football | 2008 Summer, 2012 Summer | |
| Wendy Hogg | Canada | Swimming | 1972 Summer, 1976 Summer | |
| Julie Høgh | Denmark | Curling | 2018 Winter | |
| Paul Hogh | Germany | Boxing | 1964 Summer | |
| Jonas Høgh-Christensen | Denmark | Sailing | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Vagn Høgholm | Swimming | 1988 Summer | |
| Petrică Hogiu | Romania | Cross country skiing | 2010 Winter | |
| Gregor Högler | Austria | Athletics | 2000 Summer | |
| Johnny Höglin | Sweden | Speed skating | 1968 Winter, 1972 Winter | |
| Hans Höglund | Athletics | 1976 Summer | |
| Rolf Höglund | Bobsleigh | 1968 Winter | |
| Sven Höglund | Road cycling | 1932 Summer | |
| Tommy Höglund | Biathlon | 1984 Winter | |
| Hanne Hogness | Norway | Handball | 1988 Summer, 1992 Summer | |
| Dietmar Hogrefe | West Germany | Equestrian eventing | 1984 Summer | |
| Nancy Hogshead-Makar | United States | Swimming | 1984 Summer | |
| Georg Högström | Sweden | Athletics | 1920 Summer | |
| Leif Högström | Fencing | 1976 Summer, 1980 Summer | |
| Torvald Högström | Finland | Road cycling, Track cycling | 1948 Summer | |
| Hoh Chunde | China | Athletics | 1936 Summer | |
| Wilhelm Graf von Hohenau | Germany | Equestrian jumping | 1912 Summer | |
| Herbert Hohenberger | Austria | Ice hockey | 1994 Winter, 1998 Winter | |
| Martin Hohenberger | 1998 Winter, 2002 Winter | |
| Martin Höhener | Switzerland | 2002 Winter | |
| Stefan Höhener | Luge | 2002 Winter, 2006 Winter, 2010 Winter | |
| Hans Hohenester | Germany | Bobsleigh | 1956 Winter | |
| Ernest zu Hohenlohe | Austria | Fencing | 1912 Summer | |
| Hubertus von Hohenlohe | Mexico | Alpine skiing | 1984 Winter, 1988 Winter, 1992 Winter, 1994 Winter, 2010 Winter, 2014 Winter | |
| Max von Hohenlohe | Liechtenstein | 1956 Winter | |
| Gunnar von Hohenthal | Russia | Modern pentathlon | 1912 Summer | |
| David Hohl | Canada | Wrestling | 1992 Summer, 1996 Summer | |
| Jennifer Hohl | Switzerland | Road cycling | 2008 Summer | |
| Johann Heinrich Höhl | Germany | Art competitions | 1936 Summer | |
| Helmi Höhle | Fencing | 1960 Summer | |
| Vera Hohlfeld | Road cycling | 1996 Summer | |
| Marcel Höhlig | Nordic combined | 2002 Winter | |
| Hans Hohloch | Art competitions | 1928 Summer | |
| Ludwig Hohlwein | 1932 Summer, 1936 Summer | |
| Karl Hohmann | Football | 1936 Summer | |
| Annette Hohn | Rowing | 1992 Summer | |
| André Höhne | Athletics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Christoph Höhne | Germany, East Germany | 1964 Summer, 1968 Summer, 1972 Summer | |
| Holger Höhne | Germany | Curling | 1998 Winter, 2006 Winter, 2010 Winter | |
| Hubert Höhne | Water polo | 1964 Summer | |
| Jutta Höhne | West Germany | Fencing | 1976 Summer | |
| Knut Höhne | 1972 Summer | |
| Henry Höhnes | Switzerland | Bobsleigh | 1928 Winter | |
| Rudolf Höhnl | Czechoslovakia | Ski jumping | 1968 Winter, 1972 Winter, 1976 Winter | |
| Anan Hohsuwan | Thailand | Sailing | 1988 Summer | |
| Markus Høiberg | Norway | Curling | 2022 Winter | |
| Trond Høiby | Athletics | 2000 Summer | |
| Vegard Høidalen | Beach volleyball | 2000 Summer, 2004 Summer | |
| Thomas Høie | Rowing | 1912 Summer | |
| Satu Hoikkala | Finland | Ice hockey | 2002 Winter, 2006 Winter | |
| Rupert Hoilette | Jamaica | Athletics | 1964 Summer | |
| Trond Høines | Norway | Swimming | 1992 Summer | |
| Bernd Höing | East Germany | Rowing | 1980 Summer | |
| Edel Therese Høiseth | Norway | Speed skating | 1984 Winter, 1988 Winter, 1992 Winter, 1994 Winter, 1998 Winter | |
| Kinmont Hoitsma | United States | Fencing | 1956 Summer | |
| Frank Høj | Denmark | Road cycling | 2000 Summer, 2004 Summer | |
| Hojamämmet Hojamämmedow | Turkmenistan | Swimming | 2004 Summer | |
| Jeppe Højbjerg | Denmark | Football | 2016 Summer | |
| Aleiane Omar Hojeir | Syria | 1980 Summer | |
| Antonín Hojer | Czechoslovakia | 1920 Summer, 1924 Summer | |
| František Hojer | 1924 Summer | |
| Gunnar Höjer | Sweden | Artistic gymnastics | 1908 Summer | |
| Jan Hojer | Germany | Sport climbing | 2020 Summer | |
| Lars Højer | Denmark | Football | 1992 Summer | |
| Piotr Hojka | Poland | Rowing | 2008 Summer, 2012 Summer | |
| Mie Højlund | Denmark | Handball | 2024 Summer | |
| Monika Hojnisz-Staręga | Poland | Biathlon | 2014 Winter, 2018 Winter, 2022 Winter | |
| Josef Hojný | Czechoslovakia | Shooting | 1980 Summer | |
| Åke Hök | Sweden | Equestrian jumping | 1912 Summer | |
| Mika Hokajärvi | Finland | Canoe sprint | 2008 Summer | |
| Jumpei Hokazono | Japan | Sailing | 2020 Summer | |
| Hiroshi Hoketsu | Equestrian jumping, Equestrian dressage | 1964 Summer, 2008 Summer, 2012 Summer | |
| Takuro Hoki | Badminton | 2024 Summer | |
| Mikko Hokka | Finland | Weightlifting | 1952 Summer | |
| Veera Hokka [ Wikidata ] | Sailing | 2024 Summer | |
| Oddrun Hokland | Norway | Athletics | 1964 Summer | |
| Peter Hol | Artistic gymnastics | 1908 Summer, 1912 Summer, 1920 Summer | |
| Jindra Holá | Czechoslovakia | Figure skating | 1984 Winter | |
| Holabird & Root | United States | Art competitions | 1928 Summer | |
| Jerry Holan | Swimming | 1952 Summer | |
| Katja Holanti | Finland | Biathlon | 1994 Winter, 1998 Winter, 2002 Winter | |
| Aneta Holasová | Czech Republic | Artistic gymnastics | 2020 Summer | |
| Ronnie Holassie | Trinidad and Tobago | Athletics | 1996 Summer, 2000 Summer | |
| Waldemar Holberg | Denmark | Boxing | 1908 Summer | |
| Franz Hölbl | Austria | Weightlifting | 1952 Summer, 1956 Summer | |
| Ben Holbrook | United States | Rowing | 2004 Summer | |
| Rick Holbrook | Weightlifting | 1972 Summer | |
| Danika Holbrook-Harris | Rowing | 2004 Summer | |
| Maria Holbură | Romania | Artistic gymnastics | 2020 Summer | |
| Mirko Holbus | Yugoslavia | Ice hockey | 1964 Winter | |
| Thorleif Holbye | Norway | Sailing | 1920 Summer | |
| Tomasz Holc | Poland | 1972 Summer, 1980 Summer | |
| Steven Holcomb | United States | Bobsleigh | 2006 Winter, 2010 Winter, 2014 Winter | |
| Louise Holcombe | Canoe slalom | 1972 Summer | |
| Sándor Holczreiter | Hungary | Weightlifting | 1972 Summer | |
| Guy Holdaway | Great Britain | Athletics | 1908 Summer | |
| Andy Holden | 1972 Summer | |
| Geoffrey Holden | Art competitions | 1948 Summer | |
| Harlan Holden | United States | Athletics | 1912 Summer | |
| Horace Holden | Canoe slalom | 1996 Summer | |
| Jack Holden | Great Britain | Athletics | 1948 Summer | |
| Jake Holden | Canada | Snowboarding | 2014 Winter | |
| Jody Holden | Beach volleyball | 2000 Summer | |
| Jon Robert Holden | Russia | Basketball | 2008 Summer | |
| Mari Holden | United States | Road cycling | 2000 Summer | |
| Stuart Holden | Football | 2008 Summer | |
| Wendy Holdener | Switzerland | Alpine skiing | 2014 Winter, 2018 Winter, 2022 Winter | |
| Aniya Holder | South Africa | Sport climbing | 2024 Summer | |
| Becky Holder | United States | Equestrian eventing | 2008 Summer | |
| Don Holder | Artistic gymnastics | 1952 Summer | |
| Jean-Marc Holder | Trinidad and Tobago | Sailing | 1984 Summer | |
| Nikkita Holder | Canada | Athletics | 2012 Summer, 2016 Summer | |
| Reece Holder | Australia | 2024 Summer | |
| David Holderbach | France | Swimming | 1988 Summer, 1992 Summer | |
| Engelbert Holderied | Germany | Ice hockey | 1952 Winter | |
| Jane Holderness-Roddam | Great Britain | Equestrian eventing | 1968 Summer | |
| Harold Holding | Athletics | 1908 Summer | |
| Anni Holdmann | Germany | 1928 Summer | |
| Max Holdo | Argentina | Rowing | 1992 Summer | |
| Willi Holdorf | Germany | Athletics | 1964 Summer | |
| Dax Holdren | United States | Beach volleyball | 2004 Summer | |
| Thomas Holdstock | South Africa | Boxing | 1920 Summer | |
| Gary Holdsworth | Australia | Athletics | 1964 Summer | |
| Martin Hole | Norway | Cross country skiing | 1988 Winter | |
| Jiří Holeček | Czechoslovakia | Ice hockey | 1972 Winter, 1976 Winter | |
| Josef Holeček | Canoe sprint | 1948 Summer, 1952 Summer | |
| Ondřej Holeček | Rowing | 1992 Summer | |
| Beatrix Holéczy [ Wikidata ] | Hungary | Biathlon | 1992 Winter, 1994 Winter | |
| Tibor Holéczy | Cross country skiing | 1968 Winter | |
| Valentyna Holenkova | Ukraine | Artistic gymnastics | 2008 Summer | |
| Imre Holényi | Hungary | Sailing | 1960 Summer | |
| Július Holeš | Czechoslovakia | Football | 1968 Summer | |
| Adrián Holešinský | Slovakia | Ice hockey | 2022 Winter | |
| Svein Gaute Hølestøl | Norway | Road cycling | 1996 Summer, 2000 Summer | |
| Juan Holgado | Spain | Archery | 1988 Summer, 1992 Summer | |
| Henri Holgard | France | Football | 1908 Summer | |
| Claude Holgate | United States | Wrestling | 1904 Summer | |
| Jeffrey Holguin | Shooting | 2008 Summer | |
| Sergio Holguín | Mexico | Basketball | 1952 Summer | |
| Sofiia Holichenko | Ukraine | Figure skating | 2022 Winter | |
| Jan Holický | Czech Republic | Alpine skiing | 2002 Winter | |
| Gilbert Holiday | Great Britain | Art competitions | 1932 Summer | |
| Jrue Holiday | United States | Basketball | 2020 Summer, 2024 Summer | |
| Lauren Holiday | Football | 2008 Summer, 2012 Summer | |
| Ned Holiday | Singapore | Sailing | 1956 Summer, 1960 Summer | |
| Alois Holík | Czechoslovakia | Road cycling | 1972 Summer | |
| Jaroslav Holík | Ice hockey | 1972 Winter | |
| Jiří Holík | 1964 Winter, 1968 Winter, 1972 Winter, 1976 Winter | |
| Zuzana Holíková [ Wikidata ] | Czech Republic | Cross country skiing | 2022 Winter | |
| Oskar Holinger | Switzerland | Wrestling | 1936 Summer | |
| Ödön Holits | Hungary | Athletics | 1908 Summer | |
| Marie Höljer | Sweden | Road cycling | 1988 Summer, 1992 Summer | |
| Georg Holke | Germany | Art competitions | 1928 Summer | |
| Silke Holkenborg [ Wikidata ] | Netherlands | Swimming | 2024 Summer | |
| Ingrid Holkovičová | Czechoslovakia | Artistic gymnastics | 1976 Summer | |
| Anna Höll | Germany | Sailing | 2004 Summer | |
| Gregor Höll | Austria | Cross country skiing, Nordic combined, Ski jumping | 1932 Winter, 1948 Winter | |
| Rudolf Höll | Bobsleigh | 1936 Winter | |
| Brent Hollamby | New Zealand | Wrestling | 1988 Summer | |
| Adam Holland | United States | Rowing | 1996 Summer | |
| Bill Holland | Athletics | 1900 Summer | |
| Charles Holland | Great Britain | Road cycling, Track cycling | 1932 Summer, 1936 Summer | |
| Derek Holland | Ireland | Rowing | 1996 Summer | |
| Drew Holland | United States | Water polo | 2020 Summer, 2024 Summer | |
| Jim Holland | Ski jumping | 1992 Winter, 1994 Winter | |
| Joe Holland | Nordic combined | 1988 Winter, 1992 Winter | |
| John Holland | New Zealand | Athletics | 1948 Summer, 1952 Summer | |
| John Holland | United States | Canoe slalom | 1972 Summer | |
| Koby Holland | Shooting | 2004 Summer | |
| Lewis Holland | Australia | Rugby sevens | 2016 Summer, 2020 Summer | |
| Maree Holland | Athletics | 1988 Summer | |
| Matthew Holland | Great Britain | Water polo | 2012 Summer | |
| Mike Holland | United States | Ski jumping | 1984 Winter, 1988 Winter | |
| Nancy Holland | Canada | Alpine skiing | 1960 Winter, 1964 Winter | |
| Nate Holland | United States | Snowboarding | 2006 Winter, 2010 Winter, 2014 Winter | |
| Stephen Holland | Australia | Swimming | 1976 Summer | |
| Vicki Holland | Figure skating | 1984 Winter | |
| Vicky Holland | Great Britain | Triathlon | 2012 Summer, 2016 Summer, 2020 Summer | |
| Meike Holländer | West Germany | Rowing | 1988 Summer | |
| Sean Hollander [ Wikidata ] | United States | Luge | 2022 Winter | |
| Alexander Hollanders | Belgium | Basketball | 1948 Summer | |
| Henri Hollanders | 1948 Summer | |
| Tristan Hollard | Australia | Swimming | 2020 Summer | |
| Lukas Hollaus | Austria | Triathlon | 2020 Summer | |
| Nina Hollensen | Denmark | Rowing | 2016 Summer | |
| August Hollenstein | Switzerland | Shooting | 1952 Summer, 1960 Summer, 1964 Summer | |
| Denis Hollenstein | Ice hockey | 2014 Winter, 2018 Winter, 2022 Winter | |
| Felix Hollenstein | 1988 Winter | |
| Pius Hollenstein | Austria | Artistic gymnastics | 1936 Summer | |
| Christian Holler | Sailing | 1984 Summer | |
| Ricardo Holler | Argentina | Cross country skiing | 1984 Winter | |
| Richard Holler | Austria | Sailing | 1984 Summer | |
| Anthony Holles | Great Britain | Figure skating | 1956 Winter | |
| Veronika Holletz | Germany | Swimming | 1964 Summer | |
| Marion Holley | United States | Athletics | 1928 Summer | |
| Becky Holliday | 2012 Summer | |
| George Holliday | Great Britain | Bobsleigh | 1948 Winter | |
| Jennifer Holliday | Australia | Softball | 1996 Summer | |
| John Holliday | Great Britain | Judo | 1980 Summer | |
| Tanya Holliday | Australia | Athletics | 2016 Summer | |
| Steve Hollings | Great Britain | 1972 Summer | |
| Mya Hollingshed | Puerto Rico | Basketball | 2024 Summer | |
| Claudia Hollingsworth | Australia | Athletics | 2024 Summer | |
| Henry Hollingsworth | United States | Rowing | 2024 Summer | |
| Mellisa Hollingsworth | Canada | Skeleton | 2006 Winter, 2010 Winter, 2014 Winter | |
| Michael Hollingsworth | Australia | Road cycling | 1964 Summer | |
| Quanitra Hollingsworth | Turkey | Basketball | 2012 Summer | |
| Roy Hollingsworth | Great Britain | Athletics | 1964 Summer | |
| Simon Hollingsworth | Australia | 1992 Summer, 1996 Summer | |
| Brett Hollister | New Zealand | Rowing | 1984 Summer | |
| David Hollister | Australia | Shooting | 1980 Summer | |
| Franz Hollitzer | Austria | 1924 Summer | |
| Julie Hollman | Great Britain | Athletics | 2008 Summer | |
| Reiner Hollmann | West Germany | Football | 1972 Summer | |
| Silvia Hollmann | Athletics | 1976 Summer | |
| Walter Hollmann | Czechoslovakia | Alpine skiing | 1936 Winter | |
| Balázs Holló | Hungary | Swimming | 2020 Summer, 2024 Summer | |
| Mátyás Holló | Cross country skiing | 2002 Winter | |
| Miklós Holló | 1968 Winter | |
| Frigyes Hollósi | Swimming, Rowing | 1924 Summer, 1936 Summer | |
| Géza Hollósi | Wrestling | 1960 Summer, 1964 Summer, 1968 Summer | |
| János Hollósi | Rowing | 1952 Summer | |
| Grant Holloway | United States | Athletics | 2020 Summer, 2024 Summer | |
| John Holloway | 1904 Summer | |
| Sue Holloway | Canada | Canoe sprint, Cross country skiing | 1976 Summer, 1976 Winter, 1984 Summer | |
| William Hollrock | United States | Bobsleigh | 1976 Winter | |
| Katalin Hollosy | Hungary | Canoe sprint | 1972 Summer | |
| Ernst Hollstein | Germany | Football | 1912 Summer | |
| Martin Hollstein | Canoe sprint | 2008 Summer, 2012 Summer | |
| Martin Höllwarth | Austria | Ski jumping | 1992 Winter, 1998 Winter, 2002 Winter | |
| Kate Hollywood | Australia | Field hockey | 2008 Summer | |
| Sturla Holm Lægreid | Norway | Biathlon | 2022 Winter | |
| Aage Holm | Denmark | Swimming | 1908 Summer | |
| Anders Holm | Art competitions | 1932 Summer | |
| Arild Holm | Norway | Alpine skiing | 1964 Winter | |
| Björgvin Hólm | Iceland | Athletics | 1960 Summer | |
| Børge Holm | Denmark | Boxing | 1936 Summer | |
| Brian Holm | Track cycling, Road cycling | 1984 Summer, 1996 Summer | |
| Caroline Bonde Holm | Athletics | 2012 Summer | |
| Dorthe Holm | Curling | 1998 Winter, 2006 Winter | |
| Eleanor Holm | United States | Swimming | 1928 Summer, 1932 Summer | |
| Emil Holm | Finland | Shooting | 1912 Summer | |
| Emil Holm [ Wikidata ] | Denmark | Triathlon | 2024 Summer | |
| Erik Holm | Sweden | Water polo | 1936 Summer, 1948 Summer, 1952 Summer | |
| Harry Holm | Denmark | Artistic gymnastics | 1920 Summer | |
| Jacob Holm | Handball | 2020 Summer | |
| Kenneth Holm | Sweden | Luge | 1980 Winter | |
| Knud Holm | Denmark | Artistic gymnastics | 1908 Summer | |
| Mikael Holm | Sweden | Luge | 1988 Winter, 1992 Winter, 1994 Winter, 1998 Winter | |
| Mikko Holm [ Wikidata ] | Finland | Wrestling | 1912 Summer | |
| Mogens Holm | Denmark | Rowing | 1972 Summer | |
| Nicklas Holm | Sailing | 2004 Summer | |
| Per Holm | Norway | Football | 1920 Summer | |
| Per Holm | Denmark | Sailing | 1964 Summer | |
| Philip Holm | Sweden | Ice hockey | 2022 Winter | |
| Poul Holm [ Wikidata ] | Denmark | Artistic gymnastics, Swimming | 1908 Summer | |
| Rikke Holm | Football | 1996 Summer | |
| Rose-Marie Holm | Sweden | Artistic gymnastics | 1968 Summer | |
| Stefan Holm | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Styrbjörn Holm | Sailing | 1964 Summer | |
| Tore Holm | 1920 Summer, 1928 Summer, 1932 Summer, 1936 Summer, 1948 Summer | |
| Yngve Holm | 1920 Summer | |
| Brett Holman | Australia | Football | 2004 Summer | |
| Dorothy Holman | Great Britain | Tennis | 1920 Summer | |
| Frederick Holman | Swimming | 1908 Summer | |
| Steve Holman | United States | Athletics | 1992 Summer | |
| Jean Alix Holmand | Haiti | Judo | 1992 Summer | |
| Knut Holmann | Norway | Canoe sprint | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Luis Holmanza | Cuba | Football | 1976 Summer | |
| Arvid Holmberg | Sweden | Artistic gymnastics | 1908 Summer | |
| Carl Holmberg | 1908 Summer | |
| Dick Holmberg | Virgin Islands | Sailing | 1972 Summer | |
| Erik Holmberg | Norway | Football | 1952 Summer | |
| Gunnar Holmberg | Sweden | 1924 Summer | |
| Henry Holmberg | Wrestling | 1952 Summer | |
| Krister Holmberg | Finland | Shooting | 1996 Summer | |
| Magnus Holmberg | Sweden | Sailing | 1984 Summer, 1992 Summer, 1996 Summer | |
| Oswald Holmberg | Artistic gymnastics | 1908 Summer, 1912 Summer | |
| Peter Holmberg | Virgin Islands | Sailing | 1984 Summer, 1988 Summer | |
| Pontus Holmberg | Sweden | Ice hockey | 2022 Winter | |
| Rolf Holmberg | Norway | Football | 1936 Summer | |
| Runar Holmberg | Finland | Athletics | 1948 Summer | |
| Ture Holmberg | Sweden | Shooting | 1920 Summer | |
| Bob Holme | United States | Ski jumping | 1992 Winter, 1994 Winter | |
| Janne Holmén | Finland | Athletics | 2004 Summer, 2008 Summer | |
| Nina Holmén | 1976 Summer | |
| Unni Holmen | Norway | Artistic gymnastics | 1968 Summer, 1972 Summer | |
| Elis Holmer [ Wikidata ] | Sweden | Diving | 1912 Summer | |
| Erik Holmer | Canoe slalom | 2020 Summer | |
| Gösta Holmér | Athletics | 1912 Summer, 1920 Summer | |
| Ulrike Holmer | West Germany | Shooting | 1984 Summer | |
| Anders Holmertz | Sweden | Swimming | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| Per Holmertz | 1980 Summer | |
| Adrian Holmes | Australia | Boxing | 1948 Summer | |
| Alexis Holmes | United States | Athletics | 2024 Summer | |
| Andy Holmes | Great Britain | Rowing | 1984 Summer, 1988 Summer | |
| Barry Holmes | Australia | Diving | 1956 Summer, 1960 Summer | |
| Belinda Holmes | Great Britain | Rowing | 1984 Summer | |
| Brenda Holmes | Canada | Swimming | 1972 Summer | |
| Conor Holmes | Ireland | Canoe sprint | 1992 Summer | |
| Cyril Holmes | Great Britain | Athletics | 1936 Summer | |
| Edward Holmes | Field hockey | 1908 Summer | |
| Frank Holmes | United States | Athletics | 1908 Summer | |
| Frederick Holmes | Great Britain | Tug of war | 1920 Summer | |
| Gary Holmes | Canada | Wrestling | 1988 Summer, 1992 Summer | |
| Geoffrey Holmes | Great Britain | Ice hockey | 1924 Winter | |
| Guy Holmes | Football | 1936 Summer | |
| Harry Holmes | Boxing | 1908 Summer | |
| Julie Lynn Holmes | United States | Figure skating | 1972 Winter | |
| Katharine Holmes | Fencing | 2016 Summer, 2020 Summer, 2024 Summer | |
| Kelly Holmes | Great Britain | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Lawrence Holmes | Canada | Wrestling | 1984 Summer, 1988 Summer | |
| Mark Holmes | Canoe sprint | 1984 Summer | |
| Nikola Holmes | Germany | Ice hockey | 2006 Winter | |
| Patrick Holmes | Ireland | Canoe sprint | 1988 Summer, 1992 Summer | |
| Renate Holmes | Great Britain | Alpine skiing | 1956 Winter, 1960 Winter | |
| Robyn Holmes | Australia | Field hockey | 1984 Summer | |
| Ronald Holmes | Jamaica | Boxing | 1964 Summer | |
| Russell Holmes | United States | Volleyball | 2012 Summer | |
| Wayne Holmes | Wrestling | 1972 Summer | |
| William Holmes | Great Britain | Road cycling | 1956 Summer, 1960 Summer | |
| Jean Holmes-Mitchell | Panama | Athletics | 1960 Summer, 1964 Summer | |
| Nick Holmes-Smith | Canada | Equestrian eventing | 1988 Summer, 1992 Summer | |
| Gunnar Holmgren | Cycling mountain bike | 2024 Summer | |
| Håkan Holmgren | Sweden | Speed skating | 1968 Winter | |
| Isabella Holmgren | Canada | Cycling mountain bike | 2024 Summer | |
| Josefine Holmgren | Sweden | Ice hockey | 2014 Winter | |
| Leif Holmgren | 1980 Winter | |
| Sara Holmgren | Handball | 2008 Summer | |
| Elin Holmlöv | Ice hockey | 2010 Winter | |
| Anna Holmlund | Freestyle skiing | 2010 Winter, 2014 Winter | |
| Jan Holmlund | Ski jumping | 1980 Winter | |
| Joakim Holmquist | Swimming | 1988 Summer | |
| Birger Holmqvist | Ice hockey | 1924 Winter, 1928 Winter | |
| Harry Holmqvist | Athletics | 1936 Summer | |
| Knut Holmqvist | Shooting | 1952 Summer, 1956 Summer | |
| Leif Holmqvist | Ice hockey | 1968 Winter, 1972 Winter | |
| Eivind Holmsen | Norway | Shooting | 1924 Summer | |
| Øivind Holmsen | Football | 1936 Summer | |
| Pernille Holmsgaard | Denmark | Handball | 2012 Summer | |
| Sevi Holmsten | Finland | Rowing | 1952 Summer | |
| Veronica Holmsten | Sweden | Luge | 1976 Winter | |
| Agne Holmström | Athletics | 1920 Summer | |
| Annelie Holmström | Swimming | 1984 Summer | |
| Annie Holmström | Tennis | 1912 Summer | |
| Karl Holmström | Ski jumping | 1952 Winter | |
| Kjell Holmström | Bobsleigh | 1952 Winter, 1956 Winter, 1964 Winter | |
| Per Holmström | Swimming | 1920 Summer | |
| Tomas Holmström | Ice hockey | 2002 Winter, 2006 Winter | |
| Olaf Holmstrup | Denmark | Track cycling | 1952 Summer | |
| Godtfred Holmvang | Norway | Athletics | 1948 Summer | |
| Caroline Holmyard | Great Britain | Artistic swimming | 1984 Summer | |
| Ian Holness [ Wikidata ] | South Africa | Baseball | 2000 Summer | |
| Jan Holobrádek | Czechoslovakia | Rowing | 1936 Summer | |
| Péter Holoda | Hungary | Swimming | 2016 Summer, 2020 Summer | |
| Olha Holodna | Ukraine | Athletics | 2016 Summer, 2020 Summer | |
| Polly Holohan | Ireland | Equestrian eventing | 1992 Summer | |
| Miklós Holop | Hungary | Water polo | 1948 Summer | |
| Elisa Holopainen | Finland | Ice hockey | 2022 Winter | |
| Jalmari Holopainen | Football | 1912 Summer | |
| Juha Holopainen | Freestyle skiing | 1994 Winter | |
| Veijo-Lassi Holopainen | Field hockey | 1952 Summer | |
| Jonas Holøs | Norway | Ice hockey | 2010 Winter, 2014 Winter, 2018 Winter | |
| Olena Holosha | Ukraine | Athletics | 2012 Summer | |
| Arkadiy Holovchenko | Soviet Union | Swimming | 1960 Summer | |
| Lyudmyla Holovchenko | Ukraine | Wrestling | 2004 Summer | |
| György Holovits | Hungary | Sailing | 1972 Summer, 1980 Summer | |
| Tamás Holovits | 1980 Summer | |
| Billy Holowesko | Bahamas | 1992 Summer | |
| Mark Holowesko | 1996 Summer | |
| Ervin Holpert | Serbia | Canoe sprint | 2012 Summer | |
| Jan Holpert | Germany | Handball | 1992 Summer, 1996 Summer, 2000 Summer | |
| Jožef Holpert | Yugoslavia | 1988 Summer | |
| Kate Holroyd | Great Britain | Rowing | 1984 Summer | |
| Norman Holroyd | Weightlifting | 1936 Summer | |
| Shelley Holroyd | Athletics | 1996 Summer | |
| Wilfred Holroyd [ Wikidata ] | Fencing | 1904 Summer | |
| Seppe Van Holsbeke | Belgium | 2016 Summer | |
| Max Holsboer | Switzerland | Ice hockey | 1920 Summer | |
| Noor Holsboer | Netherlands | Field hockey | 1988 Summer, 1992 Summer, 1996 Summer | |
| Josef Holsner | Sweden | Athletics | 1920 Summer | |
| Veli-Jussi Hölsö | Finland | Shooting | 1952 Summer | |
| Arne Holst | Norway | Bobsleigh | 1948 Winter, 1952 Winter | |
| Erik von Holst | Estonia | Sailing | 1936 Summer | |
| Erika Holst | Sweden | Ice hockey | 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Ewout Holst | Netherlands | Swimming | 2000 Summer | |
| Henning Holst | Denmark | Field hockey | 1920 Summer, 1928 Summer, 1936 Summer | |
| Sven von Holst | Sweden | Swimming | 1968 Summer | |
| Maria van der Holst-Blijlevens | Netherlands | Canoe sprint | 1972 Summer | |
| Jon Holst-Christensen | Denmark | Badminton | 1992 Summer, 1996 Summer, 2000 Summer | |
| Heike Holstein | Ireland | Equestrian dressage | 1996 Summer, 2000 Summer, 2004 Summer, 2020 Summer | |
| Arlette Holsters | Belgium | 1996 Summer | |
| Niels Holst-Sørensen | Denmark | Athletics | 1948 Summer | |
| Alan Holt | United States | Sailing | 1972 Summer | |
| Andrea Holt | Great Britain | Table tennis | 1992 Summer, 1996 Summer | |
| Dave Holt | Athletics | 1972 Summer | |
| David Holt | Football | 1960 Summer | |
| Eileen Holt | Argentina | Swimming | 1948 Summer | |
| Jay Holt | United States | Wrestling | 1956 Summer | |
| John Holt | Great Britain | Swimming | 1948 Summer | |
| John Holt | Australia | Shooting | 1960 Summer | |
| Martin Holt | Great Britain | Fencing | 1908 Summer, 1912 Summer, 1920 Summer, 1924 Summer, 1928 Summer | |
| Maxwell Holt | United States | Volleyball | 2016 Summer, 2020 Summer, 2024 Summer | |
| Melissa Holt | New Zealand | Road cycling | 2004 Summer | |
| Neville Holt | Australia | Shooting | 1948 Summer | |
| Nina Holt [ Wikidata ] | Germany | Swimming | 2024 Summer | |
| Patrick Holt | Australia | Rowing | 2024 Summer | |
| Stephen Holt | Field hockey | 2000 Summer | |
| Tom Holt | Great Britain | Swimming | 1948 Summer | |
| Geir Holte | Norway | Cross country skiing | 1984 Winter | |
| Tor Håkon Holte | 1984 Winter, 1988 Winter | |
| Yara ten Holte | Netherlands | Handball | 2024 Summer | |
| Hermann Hölter | Germany | Modern pentathlon | 1928 Summer | |
| Reidar Holter | Norway | Rowing | 1912 Summer | |
| Sigurd Holter | Sailing | 1920 Summer | |
| Wilhelm Hölter | Germany | Art competitions | 1932 Summer | |
| Jill Holterman | Netherlands | Athletics | 2020 Summer | |
| Henrik Holtermann | Denmark | Curling | 2022 Winter | |
| Jasmin Holtermann | 2022 Winter | |
| Marius Holtet | Norway | Ice hockey | 2010 Winter | |
| Camilla Holth | Curling | 2002 Winter, 2006 Winter | |
| Britta Holthaus | Germany | Rowing | 2004 Summer | |
| Michael Holthaus | West Germany | Swimming | 1968 Summer, 1972 Summer | |
| Georg Höltig | Germany | Equestrian jumping | 1952 Summer | |
| Frank-Eberhard Höltje | East Germany | Fencing | 1980 Summer | |
| Mark Holtom | Great Britain | Athletics | 1980 Summer, 1984 Summer | |
| Katrin Holtwick | Germany | Beach volleyball | 2012 Summer | |
| Elke Holtz | Mexico | Swimming | 1980 Summer | |
| Kaila Holtz | Canada | Softball | 2004 Summer | |
| Wolf-Dieter Holtz | Germany | Athletics | 1964 Summer | |
| Beata Hołub | Poland | 1992 Summer | |
| Jaromír Holub | Czechoslovakia | Fencing | 1980 Summer | |
| Tamila Holub | Portugal | Swimming | 2016 Summer, 2020 Summer | |
| Pavel Holubář | Czech Republic | Canoe sprint | 2000 Summer | |
| Kateřina Holubcová | Biathlon | 1998 Winter, 2002 Winter, 2006 Winter | |
| Jiří Holubec | Czechoslovakia, Czech Republic | 1988 Winter, 1992 Winter, 1994 Winter, 1998 Winter | |
| Tomáš Holubec | Czech Republic | 2002 Winter, 2006 Winter | |
| Radoslav Holúbek | Slovakia | Athletics | 2000 Summer | |
| Małgorzata Hołub-Kowalik | Poland | 2016 Summer, 2020 Summer | |
| Volodymyr Holubnychy | Soviet Union | 1960 Summer, 1964 Summer, 1968 Summer, 1972 Summer, 1976 Summer | |
| Adéla Holubová | Czech Republic | Cycling mountain bike | 2024 Summer | |
| Dianne Holum | United States | Speed skating | 1968 Winter, 1972 Winter | |
| Kirstin Holum | 1998 Winter | |
| Hans Christer Holund | Norway | Cross country skiing | 2018 Winter, 2022 Winter | |
| János Holup [ Wikidata ] | Hungary | Shooting | 1960 Summer | |
| Jakub Holuša | Czech Republic | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Miloš Holuša | 1996 Summer, 2000 Summer, 2004 Summer | |
| Tore Viken Holvik | Norway | Snowboarding | 2010 Winter | |
| Norman Holwell | Great Britain | Speed skating | 1952 Winter | |
| David Holý | Czech Republic | Athletics | 2024 Summer | |
| Karel Holý | Czechoslovakia | Ice hockey | 1980 Winter | |
| Evander Holyfield | United States | Boxing | 1984 Summer | |
| Juan Holz | Chile | Alpine skiing | 1964 Winter | |
| Brigitte Holzapfel | West Germany | Athletics | 1976 Summer, 1984 Summer | |
| Karl Holzapfel | Austria | Field hockey | 1948 Summer, 1952 Summer | |
| Raphael Holzdeppe | Germany | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Christian Holzenberg | Canoe sprint | 1936 Summer | |
| Ashley Holzer | Canada | Equestrian dressage | 1988 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Charles Holzer | Virgin Islands | Equestrian jumping | 1992 Summer | |
| Heinz Holzer | Italy | Alpine skiing | 1988 Winter | |
| Korbinian Holzer | Germany | Ice hockey | 2010 Winter, 2022 Winter | |
| Kristine Holzer | United States | Speed skating | 2006 Winter | |
| Patrick Holzer | Italy | Alpine skiing | 1992 Winter, 1998 Winter | |
| Renzo Holzer | Switzerland | Ice hockey | 1976 Winter | |
| Werner Holzer | United States | Wrestling | 1968 Summer | |
| Rainer Holzhaider | Austria | Rowing | 1980 Summer | |
| Ruth Holzhausen | West Germany | Volleyball | 1984 Summer | |
| Eugen Holzherr | Switzerland | Wrestling | 1960 Summer | |
| Gerhard Hölzl | West Germany | Diving | 1972 Summer | |
| Kathrin Hölzl | Germany | Alpine skiing | 2010 Winter | |
| Ulrike Hölzl | Austria | Snowboarding | 1998 Winter | |
| Stefan Hölzlwimmer | West Germany | Luge | 1972 Winter, 1976 Winter | |
| Georg Holzmann | West Germany, Germany | Ice hockey | 1988 Winter, 1992 Winter | |
| Johanna Holzmann [ Wikidata ] | Germany | Freestyle skiing | 2022 Winter | |
| Claudia Holzner | Canada | Artistic swimming | 2020 Summer | |
| Hanni Hölzner | Germany | Swimming | 1936 Summer | |
| Ulrike Holzner | Bobsleigh | 2002 Winter | |
| Jacques Holzschuch [ Wikidata ] | France | Fencing | 1900 Summer | |
| Helmut Holzschuster | Austria | Canoe sprint | 1960 Summer | |
| Bruno Holzträger | Romania | Handball | 1936 Summer | |
| Tonnie Hom | Netherlands | Swimming | 1948 Summer | |
| Khrystyna Homan | Ukraine | Judo | 2024 Summer | |
| Rachel Homan | Canada | Curling | 2018 Winter, 2022 Winter | |
| Manfred Homberg | Germany | Boxing | 1960 Summer | |
| Alex Homberger | Switzerland | Rowing | 1936 Summer | |
| Daniel Homberger | 1980 Summer | |
| Hans Homberger | 1936 Summer | |
| Rudolf Homberger | 1936 Summer | |
| José Javier Hombrados | Spain | Handball | 1996 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Henry Homburger | United States | Bobsleigh | 1932 Winter | |
| Olga Homeghi | Romania | Rowing | 1980 Summer, 1984 Summer, 1988 Summer | |
| Melford Homela | Zimbabwe | Athletics | 1988 Summer, 1992 Summer | |
| Daryl Homer | United States | Fencing | 2012 Summer, 2016 Summer, 2020 Summer | |
| Hugh Homer | Trinidad and Tobago | Shooting | 1968 Summer | |
| Winslow Homer | United States | Art competitions | 1932 Summer | |
| Majorie Homer-Dixon | Canada | Canoe sprint | 1968 Summer, 1972 Summer | |
| Thomas Homewood | Great Britain | Tug of war | 1908 Summer | |
| Conrad Homfeld | United States | Equestrian jumping | 1984 Summer | |
| Teerawat Homklin | Thailand | Judo | 2012 Summer | |
| Shigeo Homma | Japan | Artistic gymnastics | 1932 Summer | |
| Amanmyrat Hommadow | Turkmenistan | Athletics | 2008 Summer, 2016 Summer | |
| Roelof Hommema | Netherlands | Rowing | 1924 Summer | |
| Nienke Hommes | 2004 Summer | |
| Ute Hommola | East Germany | Athletics | 1980 Summer | |
| Mária Homolová | Slovakia | Artistic gymnastics | 2012 Summer | |
| Lajos Homonnai | Hungary | Water polo | 1924 Summer | |
| Márton Homonnai | 1924 Summer, 1928 Summer, 1932 Summer, 1936 Summer | |
| Tamás Homonnay | Athletics | 1952 Summer | |
| Ferenc Hompóth | Rowing | 1988 Summer | |
| Emilio Homps | Argentina | Sailing | 1948 Summer | |
| Mariem Homrani | Tunisia | Boxing | 2020 Summer | |
| Arun Homraruen | Thailand | Sailing | 1996 Summer, 2000 Summer, 2004 Summer | |
| Takto Youtiya Homrasmy | Laos | Boxing | 1980 Summer | |
| Jerzy Homziuk | Poland | Athletics | 1972 Summer | |
| Serhiy Honchar | Ukraine | Road cycling | 2000 Summer, 2004 Summer | |
| Artem Honcharenko | Swimming | 2000 Summer | |
| Ruslan Honcharov | Figure skating | 1998 Winter, 2002 Winter, 2006 Winter | |
| Valeriy Honcharov | Artistic gymnastics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Iryna Honcharova | Handball | 2004 Summer | |
| Asaji Honda | Japan | Tennis | 1924 Summer | |
| Daisaburo Honda | Canoe sprint | 1964 Summer | |
| Hiroshi Honda | Handball | 1972 Summer, 1976 Summer | |
| Keisuke Honda | Football | 2008 Summer | |
| Tadashi Honda | Swimming | 1972 Summer, 1976 Summer | |
| Takeshi Honda | Figure skating | 1998 Winter, 2002 Winter | |
| Takuya Honda | Football | 2008 Summer | |
| Tamon Honda | Wrestling | 1984 Summer, 1988 Summer, 1992 Summer | |
| Tomoru Honda | Swimming | 2020 Summer, 2024 Summer | |
| Toru Honda | Athletics | 1964 Summer | |
| Yoshiko Honda-Mikami | Biathlon | 1992 Winter, 1994 Winter | |
| Jan Willem van den Hondel | Netherlands | Sailing | 1980 Summer | |
| Pauline Hondema | Athletics | 2024 Summer | |
| Rachel Honderich | Canada | Badminton | 2020 Summer | |
| Danilo Hondo | Germany | Track cycling | 1996 Summer | |
| Fredric Honebein | United States | Rowing | 1996 Summer | |
| Doug Honegger | Switzerland | Ice hockey | 1992 Winter | |
| Martin Honegger | Rowing | 1988 Summer | |
| Sylvia Honegger | Cross country skiing | 1992 Winter, 1994 Winter, 1998 Winter | |
| Georges Honein | Lebanon | Road cycling | 1988 Summer | |
| Lotti Höner | Switzerland | Figure skating | 1948 Winter | |
| Oliver Höner | 1988 Winter | |
| Taco van den Honert | Netherlands | Field hockey | 1988 Summer, 1992 Summer, 1996 Summer | |
| Josef Hones [ Wikidata ] | Austria | Biathlon | 1976 Winter | |
| Christopher Honey | Barbados | Diving | 1988 Summer | |
| Gary Honey | Australia | Athletics | 1980 Summer, 1984 Summer | |
| James Honeybone | Great Britain | Fencing | 2012 Summer | |
| Francis Honeycutt | United States | 1920 Summer | |
| Hong 10 | South Korea | Breaking | 2024 Summer | |
| Asher Hong | United States | Artistic gymnastics | 2024 Summer | |
| Hong Byung-sik | South Korea | Biathlon | 1988 Winter, 1992 Winter | |
| Hong Cha-ok | Table tennis | 1988 Summer, 1992 Summer | |
| Hong Chul-ho | Rowing | 1988 Summer | |
| Hong Deok-young | Football | 1948 Summer | |
| Hong Eun-seong | Field hockey | 2008 Summer, 2012 Summer | |
| Hong Gi-il | Handball | 2000 Summer | |
| Hong Gyeong-seop | Field hockey | 1996 Summer | |
| Hong Hyun-hee | Basketball | 2004 Summer | |
| Hong In-gi | Alpine skiing | 1980 Winter | |
| Hong Jeong-ho | Handball | 1992 Summer, 1996 Summer, 2008 Summer | |
| Hong Ji-hui | Swimming | 1988 Summer | |
| Hong Jinquan | China | 2020 Summer | |
| Hong Ji-yeon | South Korea | Volleyball | 1996 Summer | |
| Hong Jong-o | Athletics | 1948 Summer, 1952 Summer | |
| Hong Kexin | China | Wrestling | 2024 Summer | |
| Hong Kuk-hyon | North Korea | Judo | 2016 Summer | |
| Hong Kun-pyo | South Korea | Cross country skiing | 1988 Winter | |
| Li Hong | China | Field hockey | 2020 Summer, 2024 Summer | |
| Hong Moo-won | South Korea | Boxing | 2004 Summer | |
| Hong Nam-sun | Volleyball | 1964 Summer | |
| Hong Ok-song | North Korea | Judo | 2004 Summer | |
| Hong Seong-hui | South Korea | Rhythmic gymnastics | 1988 Summer | |
| Hong Seong-ik | Road cycling | 1964 Summer | |
| Hong Seung-pyo | Shooting | 1988 Summer | |
| Hong Song-su | North Korea | Rowing | 1972 Summer | |
| Hong Son-long | Chinese Taipei | Athletics | 1968 Summer | |
| Hong Soon-hwa | South Korea | Table tennis | 1992 Summer | |
| Hong Su-jong | North Korea | Artistic gymnastics | 2004 Summer | |
| Hong Suk-hwan | South Korea | Track cycling | 1996 Summer, 2004 Summer | |
| Hong Sun-bo | Water polo | 1988 Summer | |
| Hong Sung-heon | Baseball | 2000 Summer | |
| Hong Sung-sik | Boxing | 1992 Summer | |
| Hong Tai-kwai | Chinese Taipei | Artistic gymnastics | 1964 Summer, 1968 Summer | |
| Teh Xiu Hong [ Wikidata ] | Singapore | Shooting | 2024 Summer | |
| Thomas Hong | United States | Short track speed skating | 2018 Winter | |
| Hong Tshun-fu | Chinese Taipei | Boxing | 1964 Summer | |
| Hong Un-jong | North Korea | Artistic gymnastics | 2008 Summer, 2016 Summer | |
| Hong Wei | China | Badminton | 2016 Summer | |
| Hong Yeong-mi | South Korea | Road cycling | 1988 Summer | |
| Hong Yong-ok | North Korea | Weightlifting | 2008 Summer | |
| Hong Yoo-jin | South Korea | Field hockey | 2016 Summer | |
| Hong Young-ok | Shooting | 1988 Summer | |
| Hong Young-seung | Fencing | 1988 Summer | |
| Gao Hongbo [ Wikidata ] | China | Snowboarding | 2022 Winter | |
| Visa Hongisto | Finland | Athletics | 2008 Summer | |
| Sasithorn Hongprasert | Thailand | Shooting | 2008 Summer | |
| Sun Hongyi | China | Taekwondo | 2020 Summer | |
| Ran Hongyun [ Wikidata ] | Freestyle skiing | 2022 Winter | |
| Gerhard Hönicke | Germany | Athletics | 1960 Summer, 1964 Summer | |
| Antonín Honig | Czechoslovakia | Road cycling | 1928 Summer | |
| Jürgen Honig | Germany | Water polo | 1960 Summer | |
| Nicolae Hönigsberg | Romania | Football | 1924 Summer | |
| Leo Honkala | Finland | Wrestling | 1952 Summer | |
| Jenni Honkanen | Canoe sprint | 2004 Summer, 2008 Summer, 2012 Summer | |
| Raimo Honkanen | Road cycling | 1960 Summer, 1968 Summer | |
| Riikka Honkanen | Alpine skiing | 2022 Winter | |
| Aarne Honkavaara | Ice hockey | 1952 Winter | |
| Kuuno Honkonen | Athletics | 1948 Summer | |
| Sadaki Honma | Japan | Ice hockey | 1976 Winter, 1980 Winter | |
| Shinichi Honma | 1960 Winter, 1964 Winter | |
| Teiji Honma | 1936 Winter | |
| Teruyasu Honma | 1972 Winter | |
| Toshiei Honma | 1960 Winter, 1964 Winter | |
| Yasuji Honma | Rowing | 1964 Summer | |
| Christian Honneger | France | Field hockey | 1972 Summer | |
| Richard Honner | Australia | Athletics | 1924 Summer | |
| Dora Honnywill | Great Britain | Archery | 1908 Summer | |
| Carlos Honorato | Brazil | Judo | 2000 Summer, 2004 Summer | |
| Henrique Honorato | Volleyball | 2024 Summer | |
| Bettina Honoré | Denmark | Sailing | 2008 Summer | |
| Jonathan Honorez [ Wikidata ] | France | Artistic gymnastics | 1900 Summer | |
| Samuel Honrubia | Handball | 2012 Summer | |
| Alberto Honrubia | Spain | Equestrian jumping | 1984 Summer | |
| Christina Honsel | Germany | Athletics | 2024 Summer | |
| Henri Honsia | Belgium | Canoe sprint | 1936 Summer | |
| Zdeňka Honsová | Czechoslovakia | Artistic gymnastics | 1948 Summer | |
| Róbert Honti | Hungary | Athletics | 1968 Summer | |
| Roman Hontyuk | Ukraine | Judo | 2004 Summer, 2008 Summer, 2012 Summer | |
| Herbert Honz | West Germany | Track cycling | 1968 Summer | |
| Karl Honz | Athletics | 1972 Summer, 1976 Summer | |
| Lenka Honzáková | Czech Republic | Trampolining | 2008 Summer | |
| Bohumil Honzátko | Bohemia, Czechoslovakia | Artistic gymnastics, Athletics | 1908 Summer, 1912 Summer, 1924 Summer | |
| Hoo Cha-pen | Chinese Taipei | Basketball | 1956 Summer | |
| Hoo Kam Chiu | Hong Kong | Shooting | 1964 Summer | |
| Vivian Hoo | Malaysia | Badminton | 2016 Summer | |
| Henry Hoobin | Canada | Lacrosse | 1908 Summer | |
| Jack Hoobin | Australia | Road cycling, Track cycling | 1948 Summer | |
| Albert Hood | United States | Weightlifting | 1984 Summer | |
| Graham Hood | Canada | Athletics | 1992 Summer, 1996 Summer | |
| Leslie Hood | Great Britain | Rugby | 1900 Summer | |
| Mahmoud Houda | Egypt | Football | 1924 Summer, 1928 Summer | |
| Reetika Hooda | India | Wrestling | 2024 Summer | |
| Jill Hood-Linzee | Great Britain | Figure skating | 1948 Winter | |
| Otto Hooff | Germany | Diving | 1904 Summer | |
| Francis van 't Hooft | Netherlands | Field hockey | 1964 Summer | |
| Ellen Hoog | 2008 Summer, 2012 Summer, 2016 Summer | |
| Pieter van den Hoogenband | Swimming | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Leen Hoogendijk | Water polo | 1920 Summer | |
| Andries Hoogerwerf | Athletics | 1928 Summer | |
| Dylan Hoogerwerf | Short track speed skating | 2018 Winter, 2022 Winter | |
| Otto Hoogesteyn | Swimming | 1924 Summer | |
| Simon Hoogewerf | Canada | Athletics | 1984 Summer, 1988 Summer | |
| Freddie Hooghiemstra | Netherlands | Field hockey | 1960 Summer | |
| Jeffrey Hoogland | Track cycling | 2016 Summer, 2020 Summer, 2024 Summer | |
| Guus Hoogmoed | Athletics | 2008 Summer | |
| Hans Hoogveld | Water polo | 1968 Summer, 1972 Summer | |
| Jacobus Hoogveld | Athletics | 1908 Summer | |
| Wieke Hoogzaad | Triathlon | 2000 Summer, 2004 Summer | |
| Chris Hooijkaas | Sailing | 1900 Summer | |
| Lara Hooiveld | Australia | Swimming | 1988 Summer | |
| Christopher Hook | Canada | Canoe sprint | 1968 Summer | |
| Harvey Hook | Virgin Islands | Bobsleigh | 1988 Winter | |
| Lars-Olof Höök | Sweden | Athletics | 1968 Summer | |
| Destinee Hooker | United States | Volleyball | 2012 Summer | |
| Erica Hooker | Australia | Athletics | 1972 Summer | |
| Janusz Hooker | Rowing | 1996 Summer | |
| Jeff Hooker | United States | Football | 1984 Summer | |
| Jennifer Hooker | Swimming | 1976 Summer | |
| Marshevet Hooker | Athletics | 2008 Summer | |
| Steve Hooker | Australia | 2004 Summer, 2008 Summer, 2012 Summer | |
| Daan Hoole | Netherlands | Road cycling | 2024 Summer | |
| Johannes van Hoolwerff | Sailing | 1928 Summer | |
| Mirjam Hooman-Kloppenburg | Table tennis | 1988 Summer, 1992 Summer, 1996 Summer | |
| Gregor Hoop | Liechtenstein | Alpine skiing | 1988 Winter | |
| Brian Hooper | Great Britain | Athletics | 1976 Summer, 1980 Summer | |
| Damien Hooper | Australia | Boxing | 2012 Summer | |
| Darrow Hooper | United States | Athletics | 1952 Summer | |
| Dick Hooper | Ireland | 1980 Summer, 1984 Summer, 1988 Summer | |
| Gloria Hooper | Italy | 2012 Summer, 2016 Summer, 2020 Summer | |
| Jay Hooper | Bermuda | Sailing | 1964 Summer, 1968 Summer | |
| Johnny Hooper | Ireland | 1960 Summer, 1964 Summer | |
| Johnny Hooper | United States | Water polo | 2020 Summer, 2024 Summer | |
| Kate Hooper | Australia | 2000 Summer | |
| Pat Hooper | Ireland | Athletics | 1980 Summer | |
| Robert Hooper | Canada | Swimming | 1936 Summer | |
| Robin Hooper | Great Britain | Alpine skiing | 1956 Winter | |
| Beau Hoopman | United States | Rowing | 2004 Summer, 2008 Summer | |
| Frans Van Hoorebeke | Belgium | Wrestling | 1936 Summer | |
| Nicole van Hooren | Netherlands | Badminton | 2000 Summer | |
| François Van Hoorenbeek | Belgium | Tug of war | 1920 Summer | |
| Guillaume Hoorickx | Ice hockey | 1928 Winter | |
| Angelique Hoorn | Netherlands | Equestrian jumping | 2008 Summer | |
| Nicolaas van Hoorn | Fencing | 1936 Summer | |
| Fred Hoos | Canada | Field hockey | 1976 Summer | |
| Laurien Hoos | Netherlands | Athletics | 2008 Summer | |
| Steffen Hoos | Germany | Biathlon | 1992 Winter | |
| Irvin Hoost [ Wikidata ] | Suriname | Swimming | 2024 Summer | |
| Kate Hooven | United States | Artistic swimming | 2008 Summer | |
| Gavin Hoover | Track cycling | 2020 Summer | |
| Walter Hoover | Rowing | 1952 Summer | |
| Eduardo Hope | Argentina | Bobsleigh | 1928 Winter | |
| Leighton Hope | Canada | Athletics | 1976 Summer | |
| Lucy Hope | Great Britain | Swimming | 2020 Summer, 2024 Summer | |
| Maurice Hope | Boxing | 1972 Summer | |
| Randall Hope | Australia | 1964 Summer | |
| Fanny Hopeau | United States | Volleyball | 1968 Summer | |
| Dag Hopen | Norway | Road cycling | 1984 Summer | |
| Esther Hope-Washington | Trinidad and Tobago | Athletics | 1984 Summer | |
| Eduard Hopf | Germany | Art competitions | 1928 Summer | |
| Johannes Höpfl | Snowboarding | 2014 Winter, 2018 Winter | |
| Rudolf Höpfler | Austria | Rowing | 1936 Summer | |
| Hermann Höpfner | West Germany | Artistic gymnastics | 1968 Summer | |
| Matthias Höpfner | Germany | Bobsleigh | 2006 Winter | |
| Ute Höpfner | Sailing | 2008 Summer | |
| Elyse Hopfner-Hibbs | Canada | Artistic gymnastics | 2008 Summer | |
| Lisa Höpink | Germany | Swimming | 2020 Summer | |
| Vendula Hopjáková | Czech Republic | Snowboarding | 2018 Winter, 2022 Winter | |
| Anna Hopkin | Great Britain | Swimming | 2020 Summer, 2024 Summer | |
| Alfred Hopkins | Weightlifting | 1928 Summer | |
| Gayle Hopkins | United States | Athletics | 1964 Summer | |
| Glyn Hopkins | Great Britain | Artistic gymnastics | 1948 Summer | |
| Joe Hopkins | Athletics | 1936 Summer | |
| Miriam Hopkins | Ireland | Swimming | 1976 Summer | |
| Pamela Hopkins | Great Britain | Artistic gymnastics | 1972 Summer | |
| Thelma Hopkins | Athletics | 1952 Summer, 1956 Summer | |
| Thomas Hopkins | Artistic gymnastics | 1924 Summer | |
| Victor Hopkins | United States | Road cycling | 1924 Summer | |
| Yolanda Hopkins | Portugal | Surfing | 2020 Summer, 2024 Summer | |
| Frederick Hopkinson | Great Britain | Shooting | 1956 Summer | |
| Hannes Hopley | South Africa | Athletics | 2004 Summer | |
| František Hoplíček | Czechoslovakia | Athletics, Art competitions | 1920 Summer, 1932 Summer | |
| Karel Hoplíček | Athletics | 1936 Summer | |
| Amanda Hopmans | Netherlands | Tennis | 2000 Summer | |
| Janet Hopner | Australia | Fencing | 1964 Summer | |
| Karl-Heinz Hopp | Germany | Rowing | 1960 Summer | |
| Kristof Hopp | Badminton | 2008 Summer | |
| Burckhardt Hoppe | East Germany | Shooting | 1972 Summer, 1976 Summer, 1980 Summer | |
| Emil Hoppe | Austria | Art competitions | 1928 Summer | |
| Rainer Hoppe | West Germany | Water polo | 1984 Summer | |
| René Hoppe | Germany | Bobsleigh | 2006 Winter | |
| Rolf Hoppe | Chile | Athletics | 1968 Summer | |
| Wolfgang Hoppe | East Germany, Germany | Bobsleigh | 1984 Winter, 1988 Winter, 1992 Winter, 1994 Winter | |
| Bryce Hoppel | United States | Athletics | 2020 Summer, 2024 Summer | |
| Ernst Hoppenberg | Germany | Swimming | 1900 Summer | |
| Irma Hopper | United States | Fencing | 1924 Summer, 1928 Summer | |
| Thomas Hopper | Great Britain | Football | 1948 Summer | |
| Heinz Hoppichler | Austria | Bobsleigh | 1952 Winter | |
| Blair Hopping | New Zealand | Field hockey | 2004 Summer, 2008 Summer, 2012 Summer | |
| Katherine Hopson | Great Britain | Sailing | 2004 Summer | |
| John Hopton | Shooting | 1908 Summer | |
| Carlos Hora | Peru | 1980 Summer, 1984 Summer, 1988 Summer | |
| Jan Hora | Czechoslovakia | Water polo | 1920 Summer, 1924 Summer | |
| Petr Horáček | Czech Republic | Boxing | 1996 Summer | |
| Tamara Horacek | France | Handball | 2016 Summer, 2024 Summer | |
| Barbora Horáčková | Czech Republic | Archery | 2008 Summer | |
| Marie Horáčková | 2020 Summer, 2024 Summer | |
| Peter Horák | Slovakia | Athletics | 2008 Summer | |
| Petr Horák | Czech Republic | Snowboarding | 2018 Winter | |
| Roman Horák | Ice hockey | 1994 Winter | |
| Roman Horák | 2018 Winter | |
| Wolfgang Horak | West Germany | Rowing | 1976 Summer | |
| Eva Horáková | Czechoslovakia | Basketball | 1992 Summer | |
| Hana Horáková | Czech Republic | 2004 Summer, 2008 Summer, 2012 Summer | |
| Jana Horáková | Cycling BMX racing | 2008 Summer | |
| Pavlína Horálková | Ice hockey | 2022 Winter | |
| Alena Horalová | Czechoslovakia | Handball | 1980 Summer | |
| Allan Horan | New Zealand | Rowing | 1984 Summer | |
| Foster Horan | Ireland | Rugby sevens | 2020 Summer | |
| Geoff Horan | New Zealand | Rowing | 1984 Summer | |
| Lindsey Heaps | United States | Football | 2016 Summer, 2020 Summer, 2024 Summer | |
| Yasemin Horasan | Turkey | Basketball | 2012 Summer | |
| Miloslav Hořava | Czechoslovakia, Czech Republic | Ice hockey | 1984 Winter, 1988 Winter, 1992 Winter, 1994 Winter | |
| Tetyana Horb | Soviet Union, Unified Team | Handball | 1988 Summer, 1992 Summer | |
| Ihor Horbach | Ukraine | Water polo | 1996 Summer | |
| Oleksandr Horbachuk | Fencing | 2000 Summer | |
| Marcin Horbacz | Poland | Modern pentathlon | 2004 Summer, 2008 Summer | |
| Hennadiy Horbenko | Ukraine | Athletics | 2000 Summer | |
| Otto Horber | Switzerland | Shooting | 1948 Summer, 1952 Summer | |
| Radosław Horbik | Poland | Wrestling | 2008 Summer | |
| Josef Horčic | Czechoslovakia | Athletics | 1972 Summer | |
| Miroslav Horčic | 1952 Summer | |
| Timofei Hordeichik | Belarus | Diving | 2012 Summer | |
| Roelof Hordijk | Netherlands | Fencing | 1948 Summer | |
| Mykola Hordiychuk | Ukraine | Weightlifting | 2004 Summer | |
| Frank Hördler | Germany | Ice hockey | 2018 Winter | |
| Cerasela Hordobețiu | Romania | Speed skating | 1992 Winter, 1994 Winter | |
| Bradley Hore | Australia | Boxing | 2004 Summer | |
| Edward Hore | Great Britain | Sailing | 1900 Summer | |
| Kerry Hore | Australia | Rowing | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Josef Horešovský | Czechoslovakia | Ice hockey | 1968 Winter, 1972 Winter | |
| Denis Horgan | Great Britain | Athletics | 1908 Summer | |
| Eric Horgan | Ireland | Equestrian eventing | 1976 Summer | |
| Michael Horgan | Track cycling | 1960 Summer | |
| Jeremy Horgan-Kobelski | United States | Cycling mountain bike | 2004 Summer | |
| Jorunn Horgen | Norway | Sailing | 1992 Summer, 1996 Summer | |
| Hiroshi Hori | Japan | Ice hockey | 1972 Winter, 1976 Winter, 1980 Winter | |
| Mika Hori | 2014 Winter, 2018 Winter | |
| Takeo Hori | Rowing | 1936 Summer | |
| Yoshitaki Hori | Speed skating | 1956 Winter, 1960 Winter | |
| Tadao Horie | Football | 1936 Summer | |
| Teruyuki Horie | Sailing | 1964 Summer | |
| Yuto Horigome | Skateboarding | 2020 Summer, 2024 Summer | |
| Mitsuo Horigome | Cross country skiing | 1994 Winter, 1998 Winter, 2002 Winter | |
| Yoshihiro Horigome | Athletics | 2008 Summer | |
| Yuya Horihata | Swimming | 2012 Summer | |
| Manabu Horii | Speed skating | 1994 Winter, 1998 Winter, 2002 Winter | |
| Ryuji Horii | Swimming | 1996 Summer | |
| Mana Horikawa | Handball | 2020 Summer | |
| Momoka Horikawa | Speed skating | 2022 Winter | |
| Noriaki Horikoshi | Weightlifting | 1992 Summer, 1996 Summer | |
| Takeshi Horikoshi | 1976 Summer | |
| Kojiro Horimizu | Shooting | 2020 Summer | |
| George Horine | United States | Athletics | 1912 Summer | |
| Otakar Hořínek | Czechoslovakia | Shooting | 1956 Summer, 1960 Summer | |
| Ikuma Horishima | Japan | Freestyle skiing | 2018 Winter, 2022 Winter | |
| Iwao Horiuchi | Wrestling | 1964 Summer, 1968 Summer | |
| Shunsuke Horiuchi | Rowing | 1984 Summer | |
| Takumi Horiuchi | Sailing | 1976 Summer | |
| György Horkai | Hungary | Water polo | 1976 Summer, 1980 Summer | |
| Toivo Hörkkö | Finland | Road cycling | 1924 Summer | |
| Josef Horký | Czech Republic | Swimming | 1996 Summer, 2004 Summer | |
| Christopher Hörl | Moldova | Alpine skiing | 2018 Winter | |
| Jan Hörl | Austria | Ski jumping | 2022 Winter | |
| Julian Hörl [ Wikidata ] | Beach volleyball | 2024 Summer | |
| Walter Hörl | Biathlon | 1984 Winter | |
| Daniel Horlaville | France | Football | 1968 Summer | |
| Edith Horle | United States | Art competitions | 1932 Summer | |
| Edd Horler | Great Britain | Bobsleigh | 1992 Winter | |
| Rikke Hørlykke | Denmark | Handball | 2004 Summer | |
| Raimund Hörmann | West Germany | Rowing | 1984 Summer | |
| Silke Hörmann | Germany | Canoe sprint | 2012 Summer | |
| Xaver Hörmann | 1936 Summer | |
| Adrienn Hormay | Hungary | Fencing | 1996 Summer, 2004 Summer | |
| Henri Horment | France | Equestrian jumping | 1920 Summer | |
| Ana Hormigo | Portugal | Judo | 2008 Summer | |
| Michael Hormillosa | Philippines | Boxing | 1988 Summer | |
| Henric Horn af Åminne | Sweden | Equestrian eventing | 1912 Summer | |
| Fanny Horn Birkeland | Norway | Biathlon | 2014 Winter | |
| Alf Horn | Canada | Fencing | 1948 Summer | |
| Blair Horn | Rowing | 1984 Summer | |
| Carina Horn | South Africa | Athletics | 2016 Summer | |
| Charles Horn | Switzerland | Water polo | 1920 Summer | |
| Cyril Horn | Great Britain | Speed skating | 1924 Winter, 1928 Winter | |
| Els van den Horn | Netherlands | Diving | 1952 Summer | |
| Fredrik Horn | Norway | Football | 1936 Summer | |
| Fritz Horn | Germany | Field hockey | 1928 Summer | |
| Gösta Horn | Sweden | Diving | 1928 Summer | |
| Jean-Baptiste Horn | Luxembourg | Artistic gymnastics | 1912 Summer | |
| Jeff Horn | Australia | Boxing | 2012 Summer | |
| Kira Horn | Germany | Field hockey | 2020 Summer, 2024 Summer | |
| Kristopher Horn | United States | Bobsleigh | 2022 Winter | |
| Matilda Horn | Great Britain | Rowing | 2020 Summer | |
| Oliver Horn | United States | Water polo | 1924 Summer | |
| Robert Horn | 1956 Summer, 1960 Summer | |
| Rudolf Horn | Austria | Cross country skiing, Biathlon | 1976 Winter, 1980 Winter, 1984 Winter | |
| Russell van Horn | United States | Boxing | 1904 Summer | |
| Siegbert Horn | East Germany | Canoe slalom | 1972 Summer | |
| Stefanie Horn | Italy | 2016 Summer, 2020 Summer, 2024 Summer | |
| Timo Horn | Germany | Football | 2016 Summer | |
| Willi Horn | Canoe sprint | 1936 Summer | |
| Luis Horna | Peru | Tennis | 2004 Summer | |
| Peter Horňák | Czechoslovakia | Water polo | 1992 Summer | |
| Josef Hornauer | Germany | Football | 1928 Summer | |
| Gerd Hornberger | Athletics | 1936 Summer | |
| Raymond Hornberger | United States | Football | 1924 Summer | |
| Lisa Hörnblad | Sweden | Alpine skiing | 2018 Winter | |
| Keegan Hornblow | New Zealand | Track cycling | 2024 Summer | |
| Chuck Hornbostel | United States | Athletics | 1932 Summer, 1936 Summer | |
| Buddy Horne | Canada | Ice hockey | 1956 Winter | |
| Henry de Menten de Horne | Belgium | Equestrian jumping | 1936 Summer | |
| Jonathan Horne | Germany | Karate | 2020 Summer | |
| Keenan Horne | South Africa | Field hockey | 2020 Summer, 2024 Summer | |
| Peri Horne | Great Britain | Figure skating | 1952 Winter | |
| Robert Horne | France | Cricket | 1900 Summer | |
| Petra Horneber | Germany | Shooting | 1996 Summer, 2000 Summer | |
| Chris Horner | United States | Road cycling | 2012 Summer | |
| Liam Horner | Ireland | 1968 Summer, 1972 Summer | |
| Michael Horner | Kenya | Shooting | 1964 Summer | |
| Silke Hörner | East Germany | Swimming | 1988 Summer | |
| Stephanie Horner | Canada | Swimming, Marathon swimming | 2008 Summer, 2012 Summer, 2016 Summer | |
| Vicky Horner | Great Britain | Swimming | 1996 Summer | |
| Kurt Hornfischer | Germany | Wrestling | 1936 Summer | |
| Stefan Horngacher | Austria | Ski jumping | 1994 Winter, 1998 Winter, 2002 Winter | |
| Eugen Horniak | Czechoslovakia | Basketball | 1952 Summer | |
| Carola Hornig | East Germany | Rowing | 1988 Summer | |
| Rudi Hornig | West Germany | Boxing | 1972 Summer | |
| Björn Hornikel | Germany | Swimming | 2016 Summer | |
| Isidoro Hornillos | Spain | Athletics | 1980 Summer | |
| Karen Horning | Peru | Swimming | 1988 Summer | |
| Walo Hörning | Switzerland | Fencing | 1948 Summer | |
| Karin Horninger | Germany | Volleyball | 1996 Summer | |
| Tim Hornke | Handball | 2024 Summer | |
| Horst Hörnlein | East Germany | Luge | 1968 Winter, 1972 Winter | |
| Waneek Horn-Miller | Canada | Water polo | 2000 Summer | |
| Clara Hornnæss [ Wikidata ] | Denmark | Rowing | 2024 Summer | |
| Patric Hörnqvist | Sweden | Ice hockey | 2010 Winter | |
| Tim Hornsby | United States | Canoe sprint | 2012 Summer | |
| Kate Hornsey | Australia | Rowing | 2008 Summer, 2012 Summer | |
| Ilse Hornung | Austria | Figure skating | 1928 Winter | |
| Klaudia Hornung | West Germany | Rowing | 1984 Summer | |
| Sarah Hornung | Switzerland | Shooting | 2016 Summer | |
| Jo Horny | Belgium | Boxing | 1960 Summer | |
| Katherine Horny | Peru | Volleyball | 1988 Summer | |
| Ágnes Hornyák | Hungary | Handball | 2008 Summer | |
| Ferenc Hornyák | Weightlifting | 1980 Summer | |
| Tamás Hornyánszky | Swimming | 1960 Summer | |
| Rejmon Horo | Yugoslavia | Alpine skiing | 1992 Winter | |
| Nataliya Horodilova | Soviet Union | Rowing | 1976 Summer | |
| Florin Horodișteanu | Romania | 2024 Summer | |
| Serhiy Horodnichov | Ukraine | Boxing | 1996 Summer | |
| Maksym Horodynets | Shooting | 2024 Summer | |
| Bohdan-Ivan Horodyskyi | Athletics | 2020 Summer | |
| Leah Horowitz | Israel | 1952 Summer | |
| Nikola Horowska | Poland | 2024 Summer | |
| Ane Stangeland Horpestad | Norway | Football | 2008 Summer | |
| Bill Horr | United States | Athletics, Tug of war | 1908 Summer | |
| Julio Horrego | Honduras | Swimming | 2020 Summer, 2024 Summer | |
| Iver Horrem | Norway | Beach volleyball | 2004 Summer | |
| Claire Horrent | France | Swimming | 1928 Summer | |
| J. A. Horridge [ Wikidata ] | Great Britain | Artistic gymnastics | 1908 Summer | |
| Brian Horrocks | Modern pentathlon | 1924 Summer | |
| Patrick Horsbrugh | Art competitions | 1948 Summer | |
| Nicolas Horsch | Belgium | Weightlifting | 1924 Summer | |
| Thomas Horschel | East Germany | Wrestling | 1980 Summer | |
| William Horschke [ Wikidata ] | United States | Artistic gymnastics | 1904 Summer | |
| Mandy Horsepool | Great Britain | Speed skating | 1980 Winter | |
| Stuart Horsepool | Short track speed skating | 1992 Winter | |
| Ewart Horsfall | Rowing | 1912 Summer, 1920 Summer | |
| Noel Horsfield | South Africa | Sailing | 1952 Summer, 1956 Summer | |
| Oleksandr Horshkovozov | Ukraine | Diving | 2012 Summer, 2016 Summer | |
| Kristýna Horská | Czech Republic | Swimming | 2020 Summer, 2024 Summer | |
| Jack Horsley | United States | 1968 Summer | |
| Alexander Horst | Austria | Beach volleyball | 2008 Summer, 2012 Summer, 2016 Summer, 2024 Summer | |
| Bets ter Horst | Netherlands | Athletics | 1928 Summer | |
| Dimeo van der Horst | 3x3 basketball | 2020 Summer, 2024 Summer | |
| Fredrik van der Horst | Norway | Speed skating | 2010 Winter | |
| Jan van der Horst | Netherlands | Rowing | 1976 Summer | |
| Johannes van der Horst | Modern pentathlon | 1936 Summer | |
| Martin van der Horst | Volleyball | 1992 Summer, 2000 Summer | |
| Piet van der Horst | Track cycling | 1928 Summer | |
| Ria van der Horst | Swimming | 1948 Summer, 1952 Summer | |
| Robert van der Horst | Field hockey | 2008 Summer, 2012 Summer, 2016 Summer | |
| Jill Horstead | Canada | Swimming | 1984 Summer | |
| Gerrit Horsten | Netherlands | Football | 1924 Summer | |
| Thomas Hörster | West Germany | 1988 Summer | |
| Robert Horstink | Netherlands | Volleyball | 2004 Summer | |
| Adolfo Horta | Cuba | Boxing | 1980 Summer | |
| Caetano Horta | Spain | Rowing | 2020 Summer, 2024 Summer | |
| Fanny Horta | France | Rugby sevens | 2016 Summer, 2020 Summer | |
| Julián Horta | Colombia | Wrestling | 2020 Summer | |
| Saidel Horta | Cuba | Boxing | 2024 Summer | |
| Arturo Hortal | Argentina | Tennis | 1924 Summer | |
| Bruno Hortelano | Spain | Athletics | 2016 Summer | |
| Charles Horter | United States | Sailing | 1972 Summer | |
| Franck Horter | France | Swimming | 1992 Summer | |
| Fabien Horth | 2004 Summer | |
| Vinzenz Hörtnagl | Austria | Weightlifting | 1976 Summer, 1980 Summer | |
| Richard Hortness | Canada | Swimming | 2008 Summer, 2012 Summer | |
| Eszter Hortobagyi | Australia | Modern pentathlon | 2004 Summer | |
| Daniel Horton | United States | Athletics | 1900 Summer | |
| Derek Horton | Guam | Cycling mountain bike | 2000 Summer, 2012 Summer | |
| Edmund Horton | United States | Bobsleigh | 1932 Winter | |
| Genevieve Horton | Australia | Rowing | 2016 Summer, 2020 Summer | |
| Jonathan Horton | United States | Artistic gymnastics | 2008 Summer, 2012 Summer | |
| Josie Horton | Great Britain | Judo | 1992 Summer | |
| Joyce Horton | United States | Sailing | 1952 Summer | |
| Kohl Horton | Cook Islands | Canoe sprint | 2020 Summer | |
| Mack Horton | Australia | Swimming | 2016 Summer, 2020 Summer | |
| Thomas Horton | United States | Canoe sprint | 1948 Summer, 1952 Summer | |
| William Horton | Great Britain | Bobsleigh | 1924 Winter | |
| William Horton Jr. | United States | Sailing | 1952 Summer | |
| William Horton Sr. | 1952 Summer | |
| Katura Horton-Perinchief | Bermuda | Diving | 2004 Summer | |
| Ion Hortopan | Romania | Weightlifting | 1972 Summer | |
| Kemal Horulu | Turkey | Athletics | 1948 Summer, 1952 Summer | |
| Stanislav Horuna | Ukraine | Karate | 2020 Summer | |
| Anita Horvat | Slovenia | Athletics | 2020 Summer, 2024 Summer | |
| Boštjan Horvat | 2000 Summer | |
| Drago Horvat | Yugoslavia | Ice hockey | 1984 Winter | |
| Elena Horvat | Romania | Rowing | 1984 Summer | |
| Francisc Horvath | Wrestling | 1952 Summer, 1956 Summer | |
| Hrvoje Horvat | Yugoslavia | Handball | 1972 Summer, 1976 Summer | |
| Ivan Horvat | Croatia | Athletics | 2012 Summer, 2016 Summer | |
| Ivica Horvat | Yugoslavia | Football | 1952 Summer | |
| Lidija Horvat | Croatia | Handball | 2012 Summer | |
| Nikolina Horvat | Athletics | 2008 Summer, 2012 Summer | |
| Stevan Horvat | Yugoslavia | Wrestling | 1960 Summer, 1964 Summer, 1968 Summer | |
| Steve Horvat | Australia | Football | 1996 Summer | |
| Vladimir Horvat | Yugoslavia | Rowing | 1952 Summer | |
| Zlatko Horvat | Croatia | Handball | 2008 Summer, 2012 Summer, 2016 Summer | |
| Attila Horváth | Hungary | Athletics | 1992 Summer, 1996 Summer | |
| Attila Horváth | Handball | 1992 Summer | |
| Bela Istvan Horvath | Switzerland | Boxing | 1964 Summer | |
| Brigitta Horváth | Hungary | Water polo | 2024 Summer | |
| Csaba Horváth | Canoe sprint | 1996 Summer | |
| Dávid Horváth | Swimming | 2016 Summer | |
| Dezideriu Horvath | Romania | Speed skating | 1994 Winter, 1998 Winter | |
| Gábor Horváth | Hungary | Canoe sprint | 1996 Summer, 2000 Summer, 2004 Summer | |
| George Horvath | Sweden | Modern pentathlon | 1980 Summer | |
| Gergely Horváth | Hungary | Athletics | 2004 Summer | |
| György Horváth | Weightlifting | 1972 Summer | |
| Hans Horvath [ Wikidata ] | Austria | Art competitions | 1948 Summer | |
| Ion Horvath | Romania | Wrestling | 1936 Summer | |
| István Horváth | Hungary | Athletics | 1936 Summer | |
| József Horváth | Handball | 1972 Summer | |
| József Horváth | Equestrian eventing | 1972 Summer | |
| Kinga Horváth | Artistic gymnastics | 1992 Summer | |
| Lajos Horváth [ Wikidata ] | Fencing | 1900 Summer | |
| László Horváth | Modern pentathlon | 1980 Summer | |
| Linda Horvath | Austria | Athletics | 2000 Summer | |
| Michal Horváth | Czech Republic | Rowing | 2008 Summer, 2012 Summer | |
| Patrícia Horváth | Hungary | Water polo | 2008 Summer | |
| Péter Horváth | Swimming | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Sheree Horvath | New Zealand | Field hockey | 2008 Summer | |
| Szabolcs Horváth [ Wikidata ] | Hungary | Art competitions | 1932 Summer | |
| Viktor Horváth | Modern pentathlon | 2008 Summer | |
| Zoltán Horváth | Fencing | 1960 Summer, 1964 Summer | |
| Zoltán Horváth | Equestrian eventing | 1980 Summer | |
| Zsolt Horváth | Artistic gymnastics | 1988 Summer | |
| Emanuel Horvatiček | Croatia | Canoe sprint | 2004 Summer | |
| Marko Horvatin | Yugoslavia | Rowing | 1948 Summer | |
| Henrieta Horvátová [ Wikidata ] | Slovakia | Biathlon | 2022 Winter | |
| Henryk Horwat | Poland | Field hockey | 1980 Summer | |
| Kai Horwitz | Chile | Alpine skiing | 2018 Winter | |
| Nadja Horwitz | Sailing | 2016 Summer | |
| Zouheir Hory | Syria | Wrestling | 1988 Summer | |
| Milan Horyna | Czechoslovakia | Canoe slalom | 1972 Summer | |
| Kristjan Horžen | Slovenia | Handball | 2024 Summer | |
| Dorota Horzonek-Jokiel | Poland | Artistic gymnastics | 1952 Summer, 1956 Summer | |
| Josef Hoša | Czechoslovakia | Shooting | 1924 Summer | |
| Ralph Hosack | Canada | Boxing | 1956 Summer | |
| Choji Hosaka | Japan | Shooting | 1956 Summer | |
| Josh Ho-Sang | Canada | Ice hockey | 2022 Winter | |
| Jean-Pierre Hoscheid | Luxembourg | Football | 1936 Summer | |
| Marie-Louise Hosdey | Belgium | Shooting | 1984 Summer | |
| Jion Hosei | Palau | Swimming | 2024 Summer | |
| Yuri Hosei | 2024 Summer | |
| Bedřich Hošek | Czechoslovakia | Athletics | 1936 Summer | |
| Václav Hošek | 1936 Summer | |
| Amgad Hosen | Egypt | Shooting | 2012 Summer | |
| Kimika Hoshi | Japan | Field hockey | 2020 Summer | |
| Mizue Hoshi | Alpine skiing | 2006 Winter | |
| Natsumi Hoshi | Swimming | 2008 Summer, 2012 Summer, 2016 Summer | |
| Naomi Hoshikawa | Cross country skiing | 1992 Winter | |
| Tomohiko Hoshina | Philippines | Judo | 2012 Summer | |
| Junko Hoshino | Japan | Freestyle skiing | 2014 Winter, 2022 Winter | |
| Kayo Hoshino | Volleyball | 1996 Summer | |
| Mika Hoshino | Table tennis | 1988 Summer, 1992 Summer | |
| Rikuya Hoshino | Golf | 2020 Summer | |
| Yoshio Hoshino | Ice hockey | 1972 Winter, 1976 Winter, 1980 Winter | |
| Naho Hoshiyama | Artistic gymnastics | 1996 Summer | |
| Jason Ho-Shue | Canada | Badminton | 2020 Summer | |
| Bill Hosket Jr. | United States | Basketball | 1968 Summer | |
| Alicia Hoskin | New Zealand | Canoe sprint | 2020 Summer, 2024 Summer | |
| Sheila Hoskin | Great Britain | Athletics | 1956 Summer | |
| Chloe Hosking | Australia | Road cycling | 2012 Summer | |
| Elizabeth Hosking | Canada | Snowboarding | 2018 Winter, 2022 Winter | |
| Lynden Hosking | Australia | Boxing | 1996 Summer | |
| Sophie Hosking | Great Britain | Rowing | 2012 Summer | |
| Taryn Hosking | South Africa | Field hockey | 2008 Summer | |
| Andrew Hoskins | Canada | Rowing | 2004 Summer | |
| George Hoskins | New Zealand | Athletics | 1952 Summer | |
| Melissa Hoskins | Australia | Track cycling | 2012 Summer, 2016 Summer | |
| Zoë Hoskins | Canada | Rowing | 2008 Summer | |
| Bill Hoskyns | Great Britain | Fencing | 1956 Summer, 1960 Summer, 1964 Summer, 1968 Summer, 1972 Summer, 1976 Summer | |
| Edelf Hosmann | Argentina | Sailing | 1936 Summer | |
| Trina Hosmer | United States | Cross country skiing | 1972 Winter | |
| Gilany Hosnani | Mauritius | Table tennis | 1988 Summer | |
| Oussama Hosni | Tunisia | Handball | 2016 Summer | |
| Wissem Hosni | Athletics | 2012 Summer, 2016 Summer | |
| Hadia Hosny | Egypt | Badminton | 2008 Summer, 2012 Summer, 2020 Summer | |
| Dina Hosny | Shooting | 2004 Summer | |
| Norbert Hosnyánszky | Hungary | Water polo | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Tomio Hosoda | Japan | Athletics | 1952 Summer | |
| Tomomi Hosoda | Swimming | 1988 Summer | |
| Yuichi Hosoda | Triathlon | 2012 Summer | |
| Hajime Hosogai | Football | 2008 Summer | |
| Mikio Hosoi | Ice hockey | 1980 Winter | |
| Sachio Hosokawa | Shooting | 1976 Summer | |
| Shinji Hosokawa | Judo | 1984 Summer, 1988 Summer | |
| Shigeyuki Hosono | Equestrian eventing | 1996 Summer, 2000 Summer | |
| Jiro Hosotani | Weightlifting | 1976 Summer | |
| Haruna Hosoya | Triathlon | 2000 Summer | |
| Mao Hosoya | Football | 2024 Summer | |
| Susumi Hosoya | Rowing | 1964 Summer | |
| Akane Hosoyamada | Ice hockey | 2018 Winter, 2022 Winter | |
| Nicole Hosp | Austria | Alpine skiing | 2006 Winter, 2014 Winter | |
| Kai Hospelt | Germany | Ice hockey | 2010 Winter | |
| Zoltan Hospodar | Romania | Water polo | 1952 Summer, 1956 Summer | |
| Thales Hoss | Brazil | Volleyball | 2020 Summer, 2024 Summer | |
| Marcel Hossa | Slovakia | Ice hockey | 2006 Winter, 2010 Winter, 2014 Winter | |
| Marián Hossa | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Imam Hossain | Bangladesh | Shooting | 2008 Summer | |
| Haitham El Hossainy | Egypt | Judo | 2000 Summer | |
| Esmaeil Hosseini | Iran | Road cycling | 1964 Summer | |
| Homa Hosseini | Rowing | 2008 Summer | |
| Mirhashem Hosseini | Taekwondo | 2020 Summer | |
| Rouhollah Hosseini | Boxing | 2000 Summer | |
| Mostafa Hosseinkhani | Wrestling | 2020 Summer | |
| Hilmar Hoßfeld | East Germany | Athletics | 1980 Summer | |
| Sara Amr Hossny [ Wikidata ] | Egypt | Fencing | 2024 Summer | |
| Katinka Hosszú | Hungary | Swimming | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Line Flem Høst | Norway | Sailing | 2020 Summer, 2024 Summer | |
| Emmanuel Hostache | France | Bobsleigh | 1998 Winter, 2002 Winter | |
| Martin Hosták | Czech Republic | Ice hockey | 1994 Winter | |
| Frank Hoste | Belgium | Road cycling | 1976 Summer | |
| Vital L'Hoste | Boxing | 1948 Summer | |
| Pierre Hostein [ Wikidata ] | France | Track cycling | 1908 Summer | |
| Manon Hostens | Canoe sprint | 2016 Summer, 2020 Summer, 2024 Summer | |
| Cyrus Hostetler | United States | Athletics | 2012 Summer, 2016 Summer | |
| Adam Hostetter | Snowboarding | 1998 Winter | |
| Louis Hostin | France | Weightlifting | 1928 Summer, 1932 Summer, 1936 Summer | |
| Joline Höstman | Sweden | Swimming | 2008 Summer, 2012 Summer | |
| Tomas Hoszek | Volleyball | 1988 Summer | |
| Jorma Hotanen | Finland | Modern pentathlon | 1964 Summer, 1968 Summer | |
| Ondřej Hotárek | Italy | Figure skating | 2014 Winter, 2018 Winter | |
| Camelia Hotea | Romania | Handball | 2016 Summer | |
| Anastasiia Hotfrid | Georgia | Weightlifting | 2016 Summer | |
| Denys Hotfrid | Ukraine | 1996 Summer, 2000 Summer | |
| Dietmar Hötger | East Germany | Judo | 1972 Summer, 1976 Summer | |
| Jazmin Hotham | New Zealand | Rugby sevens | 2024 Summer | |
| Norio Hotogi | Japan | Track cycling | 1964 Summer | |
| Erich Hotopf | Germany | Shooting | 1936 Summer | |
| Gabriel Hottegindre | Uruguay | Alpine skiing | 1998 Winter | |
| Laura Hottenrott | Germany | Athletics | 2024 Summer | |
| Wolfgang Hottenrott | Germany, West Germany | Rowing | 1964 Summer, 1968 Summer, 1972 Summer | |
| Pavel Hottmar | Czech Republic | Canoe sprint | 2000 Summer | |
| Jörg Hotz | Switzerland | Sailing | 1976 Summer | |
| Marcel Hotz | Rowing | 1988 Summer | |
| Hou Fenglian | China | Baseball | 2008 Summer | |
| John Hou | Papua New Guinea | Athletics | 1988 Summer | |
| Hou Xiaolan | China | Field hockey | 2000 Summer, 2004 Summer | |
| Hou Xuemei | Athletics | 1988 Summer | |
| Hou Yawen | Swimming | 2016 Summer | |
| Hou Yingli | Artistic swimming | 2000 Summer, 2004 Summer | |
| Hou Yuxia | Cross country skiing, Biathlon | 2002 Winter, 2006 Winter | |
| Hou Yuzhu | Volleyball | 1984 Summer, 1988 Summer | |
| Hou Yuzhuo | Taekwondo | 2012 Summer | |
| Hou Zhihui | Weightlifting | 2020 Summer, 2024 Summer | |
| Roger Houangni [ Wikidata ] | Benin | Boxing | 1980 Summer | |
| Jessica Houara | France | Football | 2016 Summer | |
| Alois Houba | Czechoslovakia | Art competitions | 1936 Summer | |
| Hubert Houben | Germany | Athletics | 1928 Summer | |
| Max Houben | Belgium | Athletics, Bobsleigh | 1920 Summer, 1928 Winter, 1932 Winter, 1936 Winter, 1948 Winter | |
| Philippe Houben | France | Water polo | 1900 Summer | |
| Charlie Houchin | United States | Swimming | 2012 Summer | |
| Khaled Houcine | Tunisia | Canoe sprint | 2012 Summer, 2016 Summer | |
| Sayed Houda | Egypt | Football | 1924 Summer, 1928 Summer | |
| Maurice Houdayer | France | Rowing | 1956 Summer | |
| Jean Houde | Canoe sprint | 1960 Summer | |
| Pierre Houdé | Belgium | Road cycling | 1928 Summer | |
| Dušan Houdek | Czechoslovakia | Shooting | 1960 Summer | |
| Václav Houdek | Art competitions | 1936 Summer | |
| Jean Houdry | France | Wrestling | 1936 Summer | |
| Cossi Houegban [ Wikidata ] | Benin | Road cycling | 1992 Summer | |
| Manon Houette | France | Handball | 2016 Summer | |
| Børge Hougaard | Denmark | Rowing | 1948 Summer | |
| Francois Hougaard | South Africa | Rugby sevens | 2016 Summer | |
| Charles Hough Jr. | United States | Equestrian eventing | 1952 Summer | |
| Christine Hough | Canada | Figure skating | 1988 Winter, 1992 Winter | |
| Larry Hough | United States | Rowing | 1968 Summer, 1972 Summer | |
| Lauren Hough | Equestrian jumping | 2000 Summer | |
| Nicholas Hough | Australia | Athletics | 2020 Summer | |
| Frances Houghton | Great Britain | Rowing | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Harry Houghton | Athletics | 1924 Summer, 1928 Summer | |
| Steph Houghton | Football | 2012 Summer, 2020 Summer | |
| Bill Hougland | United States | Basketball | 1952 Summer, 1956 Summer | |
| Nesrine Houili | Algeria | Road cycling | 2024 Summer | |
| Pierre Houin | France | Rowing | 2016 Summer | |
| Valentin Houinato | Benin | Judo | 2024 Summer | |
| Adnan Houjeij | Syria | Shooting | 1980 Summer | |
| Ruben Houkes | Netherlands | Judo | 2008 Summer | |
| Daisuke Houki | Japan | Water polo | 1984 Summer | |
| Isaac Houlbrooke | New Zealand | Field hockey | 2024 Summer | |
| Jordan Houlden | Great Britain | Diving | 2024 Summer | |
| John Houlding | Canada | Rowing | 1984 Summer, 1988 Summer | |
| Valérie Hould-Marchand | Artistic swimming | 1996 Summer | |
| Hugo Houle | Road cycling | 2016 Summer, 2020 Summer | |
| Mariette Houle | Handball | 1976 Summer | |
| Michael Houlie | South Africa | Swimming | 2020 Summer | |
| Shelby Houlihan | United States | Athletics | 2016 Summer | |
| Robert Houman | Belgium | Shooting | 1972 Summer | |
| Mohammed Houmri | Algeria | Boxing | 2020 Summer | |
| Léopold Hounkanrin | Benin | Athletics | 1980 Summer | |
| Théophile Hounou | 1980 Summer | |
| Barbara Hounsell | Canada | Swimming | 1964 Summer | |
| Richard Hounslow | Great Britain | Canoe slalom | 2012 Summer, 2016 Summer | |
| André Houpelyne | Belgium | Rowing | 1928 Summer | |
| Hour Jiunn-yih | Chinese Taipei | Wrestling | 1988 Summer | |
| Laurence Hourdel | France | Rowing | 1984 Summer | |
| Adnan Houri | Syria | Athletics | 1980 Summer | |
| Robbie Hourmont | Great Britain | Alpine skiing | 1988 Winter | |
| René Hournon | France | Track cycling | 1924 Summer | |
| Juan Pablo Hourquebie | Argentina | Field hockey | 2000 Summer, 2004 Summer | |
| Rolando Hourruitiner | Puerto Rico | Basketball | 2004 Summer | |
| Marlyse Hourtou | Chad | Archery | 2020 Summer | |
| Mehdi Houryar | Iran | Wrestling | 1972 Summer | |
| Johann Houschka | Austria | Handball | 1936 Summer | |
| Leslie Housden | Great Britain | Athletics | 1920 Summer | |
| Carolyn House | United States | Swimming | 1960 Summer | |
| Bud Houser | Athletics | 1924 Summer, 1928 Summer | |
| John Houser | Rowing | 1936 Summer | |
| Radek Houser [ Wikidata ] | Czech Republic | Snowboarding | 2022 Winter | |
| Dione Housheer | Netherlands | Handball | 2020 Summer, 2024 Summer | |
| Philippe Housiaux | Belgium | Athletics | 1968 Summer | |
| Phil Housley | United States | Ice hockey | 2002 Winter | |
| Glen Housman | Australia | Swimming | 1992 Summer, 1996 Summer | |
| Said Housni | Morocco | Alpine skiing | 1968 Winter | |
| Lotfi Housnialaoui | 1988 Winter | |
| Cédric Houssaye | France | Athletics | 2012 Summer | |
| Houmed Houssein Barkat | Djibouti | Swimming | 2024 Summer | |
| Aden-Alexandre Houssein | Judo | 2020 Summer, 2024 Summer | |
| Anass Houssein | 2016 Summer | |
| Patrice Houssein | Belgium | Field hockey | 2008 Summer | |
| Allan Houston | United States | Basketball | 2000 Summer | |
| Edward Houston | Canoe sprint | 1956 Summer | |
| Harold Houston | Bermuda | Athletics | 2016 Summer | |
| Marguerite Houston | Australia | Rowing | 2008 Summer | |
| Victor Houston | Barbados | Athletics | 1996 Summer, 2000 Summer | |
| Paulette Houtéer | France | Artistic gymnastics | 1928 Summer | |
| Hans ten Houten | Netherlands | Rowing | 1936 Summer | |
| Mohamed Al-Houti | Oman | Athletics | 1996 Summer, 2000 Summer | |
| Saad Al-Houti | Kuwait | Football | 1980 Summer | |
| Andy Houting | Canada | Track cycling | 1928 Summer | |
| Rudi van Houts | Netherlands | Cycling mountain bike | 2008 Summer, 2012 Summer, 2016 Summer | |
| Rudy Houtsch | Luxembourg | Road cycling | 1936 Summer | |
| Hans Houtzager | Netherlands | Athletics | 1936 Summer, 1948 Summer | |
| Marc Houtzager | Equestrian jumping | 2008 Summer, 2012 Summer, 2020 Summer | |
| Wendy Houvenaghel | Great Britain | Track cycling | 2008 Summer | |
| Maurice Houvion | France | Athletics | 1964 Summer | |
| Philippe Houvion | 1980 Summer | |
| Tan Ling Houw | Indonesia | Football | 1956 Summer | |
| Adri van Houwelingen | Netherlands | Road cycling | 1976 Summer | |
| Abderrazak Houya | Tunisia | Boxing | 2012 Summer | |
| Miloslav Houzim | Czechoslovakia | Canoe sprint | 1964 Summer | |
| Vagn Hovard | Denmark | Field hockey | 1936 Summer, 1948 Summer | |
| Kåre Hovda | Norway | Biathlon | 1972 Winter | |
| Kjell Hovda | 1976 Winter | |
| Kristian Hovde | Cross country skiing | 1932 Winter | |
| Olaf Hovdenak | Athletics | 1912 Summer | |
| Alexandra ten Hove | Canada | Sailing | 2020 Summer | |
| René van Hove | Netherlands | Road cycling | 1936 Summer | |
| Elliot Hovey | United States | Rowing | 2008 Summer, 2012 Summer | |
| Artur Hovhannisyan | Armenia | Boxing | 2016 Summer | |
| Zhirayr Hovhannisyan | Wrestling | 2004 Summer | |
| Venla Hovi | Finland | Ice hockey | 2010 Winter, 2014 Winter, 2018 Winter | |
| Seppo Hovinen | Athletics | 1976 Summer | |
| Evert Hoving | Netherlands | 1976 Summer | |
| Raili Hoviniemi | Finland | Artistic gymnastics | 1952 Summer | |
| George Hovland | United States | Cross country skiing | 1952 Winter | |
| Viktor Hovland | Norway | Golf | 2020 Summer, 2024 Summer | |
| Marek Hovorka | Slovakia | Ice hockey | 2018 Winter | |
| Olena Hovorova | Ukraine | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Carole Howald | Switzerland | Curling | 2022 Winter | |
| Patrick Howald | Ice hockey | 1992 Winter | |
| Andreas Howaldt | Germany | Sailing | 1952 Summer | |
| Hans Howaldt | 1936 Summer | |
| Seth Howander | Sweden | Ice hockey | 1920 Summer | |
| Thomas Scott-Ellis, 8th Baron Howard de Walden | Great Britain | Motorboating | 1908 Summer | |
| Andrea Howard [ Wikidata ] | Italy | Softball | 2020 Summer | |
| Anthony Howard | Great Britain | Swimming | 2000 Summer | |
| Cecil de Blaquiere Howard | United States | Art competitions | 1936 Summer | |
| Cheryl Howard | Canada | Rowing | 1976 Summer | |
| Cliff Howard | Sailing | 1956 Summer | |
| Dan Howard | Australia | Volleyball | 2000 Summer, 2004 Summer | |
| David Howard | Canada | Sailing | 1956 Summer | |
| Denean Howard | United States | Athletics | 1984 Summer, 1988 Summer, 1992 Summer | |
| Dick Howard | 1960 Summer | |
| Dwight Howard | Basketball | 2008 Summer | |
| Edwin Howard | Art competitions | 1932 Summer | |
| Glenn Howard | New Zealand | Athletics | 2000 Summer | |
| Jack Howard | Federated States of Micronesia | 2008 Summer | |
| Jade Howard | Zambia | Swimming | 2012 Summer, 2016 Summer | |
| Jim Howard | United States | Athletics | 1988 Summer | |
| John Howard | Canada | 1912 Summer | |
| John Howard | United States | Road cycling | 1968 Summer, 1972 Summer, 1976 Summer | |
| John Howard | Federated States of Micronesia | Athletics | 2004 Summer, 2012 Summer | |
| Jordan Howard | Puerto Rico | Basketball | 2024 Summer | |
| Joseph Howard | United States | Golf | 1904 Summer | |
| Julie Howard | Canada | Swimming | 1992 Summer, 1996 Summer | |
| Kathy Howard | United States | Artistic gymnastics | 1976 Summer | |
| Leigh Howard | Australia | Track cycling | 2020 Summer | |
| Malcolm Howard | Canada | Rowing | 2008 Summer, 2012 Summer | |
| Marisa Howard | United States | Athletics | 2024 Summer | |
| Michael Howard | Great Britain | Fencing | 1956 Summer, 1960 Summer, 1964 Summer | |
| Mike Howard | Luge | 1984 Winter | |
| Natasha Howard | Rowing | 2008 Summer | |
| Pat Howard | Australia | Diving | 1956 Summer | |
| Rebecca Howard | Canada | Equestrian eventing | 2012 Summer, 2016 Summer | |
| Rhyne Howard | United States | 3x3 basketball | 2024 Summer | |
| Robert Howard | Ireland | Swimming | 1976 Summer | |
| Robert Howard | United States | Athletics | 1996 Summer, 2000 Summer | |
| Russ Howard | Canada | Curling | 2006 Winter | |
| Sherri Howard | United States | Athletics | 1984 Summer, 1988 Summer | |
| Terence Howard | Great Britain | Football | 1960 Summer | |
| Tess Howard | Field hockey | 2024 Summer | |
| Tim Howard | Australia | 2020 Summer | |
| Tom Howard | Canada | Athletics | 1976 Summer | |
| Ray Howard-Jones | Great Britain | Art competitions | 1948 Summer | |
| Edward Howard-Vyse | Equestrian eventing | 1936 Summer | |
| Christopher Howarth | Figure skating | 1980 Winter | |
| Nick Howarth | Australia | Athletics | 2000 Summer | |
| Jim Howden | Rowing | 1956 Summer | |
| Quinton Howden | Canada | Ice hockey | 2018 Winter | |
| Reece Howden | Freestyle skiing | 2022 Winter | |
| Rhys Howden | Australia | Water polo | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Ron Howden | Great Britain | Cross country skiing | 1988 Winter | |
| Will Howden | Sailing | 2008 Summer | |
| Patrick Howdle | Biathlon | 1984 Winter | |
| Andrew Howe | Italy | Athletics | 2004 Summer, 2008 Summer | |
| Carrie Howe | United States | Sailing | 2008 Summer | |
| Connor Howe | Canada | Speed skating | 2022 Winter | |
| Dan Howe | Canoe sprint | 1996 Summer | |
| Jens Howe | East Germany | Fencing | 1988 Summer | |
| Judy Howe | United States | Artistic gymnastics | 1956 Summer | |
| Kym Howe | Australia | Athletics | 2004 Summer | |
| Leonard Howe | United States | 1908 Summer | |
| Margaret Howe | Canada | 1976 Summer | |
| Mark Howe | United States | Ice hockey | 1972 Winter | |
| Paul Howe | Great Britain | Swimming | 1984 Summer, 1988 Summer, 1992 Summer | |
| Ruth Howe | Rowing | 1984 Summer | |
| Thomas Howe | Liberia | Athletics | 1972 Summer | |
| Charmaine Howell | Jamaica | 2000 Summer | |
| Dara Howell | Canada | Freestyle skiing | 2014 Winter, 2018 Winter | |
| Davonte Howell | Cayman Islands | Athletics | 2024 Summer | |
| Dick Howell | United States | Swimming | 1924 Summer | |
| Felicie Howell | Art competitions | 1932 Summer | |
| Gemma Howell | Great Britain | Judo | 2012 Summer, 2020 Summer | |
| Jack Howell | United States | Swimming | 1920 Summer | |
| John Howell | Great Britain | Athletics | 1960 Summer | |
| John Howell | Bobsleigh | 1980 Winter | |
| Lida Howell | United States | Archery | 1904 Summer | |
| Rene Howell | Great Britain | Athletics | 1948 Summer | |
| Shanayah Howell | Aruba | Cycling BMX racing | 2024 Summer | |
| Stuart Howell [ Wikidata ] | Australia | Baseball | 1996 Summer | |
| Walter Howell | Rowing | 1956 Summer, 1960 Summer | |
| Henry Howes | Great Britain | Speed skating | 1948 Winter | |
| Kate Howey | Judo | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Archibald Howie | Canada | Sailing | 1952 Summer | |
| Cameron Howieson | New Zealand | Football | 2012 Summer | |
| Helmut Howiller | East Germany | Judo | 1972 Summer | |
| Mark Howkins | Canada | Shooting | 1984 Summer, 1988 Summer | |
| Robert Howland | Great Britain | Athletics | 1928 Summer | |
| David Howlett | Sailing | 1976 Summer, 1992 Summer | |
| Luís Howorth | Portugal | Shooting | 1952 Summer | |
| Barry Howson | Canada | Basketball | 1964 Summer | |
| Adriatik Hoxha | Albania | Athletics | 2012 Summer | |
| Sidni Hoxha | Swimming | 2008 Summer, 2012 Summer, 2016 Summer | |
| Andrew Hoy | Australia | Equestrian eventing | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer, 2012 Summer, 2020 Summer | |
| Bettina Hoy | West Germany, Germany | 1984 Summer, 1996 Summer, 2004 Summer | |
| Chris Hoy | Great Britain | Track cycling | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Hayley Hoy | Eswatini | Swimming | 2024 Summer | |
| John Hoy [ Wikidata ] | Great Britain | Wrestling | 1908 Summer | |
| Hugo Hoyama | Brazil | Table tennis | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Rune Høydahl | Norway | Cycling mountain bike | 1996 Summer, 2000 Summer | |
| Nicolas Hoydonckx | Belgium | Football | 1928 Summer | |
| Hal Hoye | United States | Bobsleigh | 1984 Winter, 1988 Winter | |
| Horta Van Hoye | Belgium | Artistic gymnastics | 1968 Summer | |
| Ambrosius Høyer | Norway | Rowing | 1908 Summer | |
| Arne Høyer | Denmark | Canoe sprint | 1960 Summer | |
| Claus Høyer | Norway | Rowing | 1912 Summer | |
| Didier Hoyer | France | Canoe sprint | 1984 Summer, 1988 Summer, 1992 Summer | |
| Hanns Hoyer | Germany | Art competitions | 1928 Summer | |
| Mario Hoyer | East Germany | Bobsleigh | 1988 Winter | |
| Reijo Höykinpuro | Finland | Athletics | 1960 Summer | |
| Jacob Hoyle | United States | Fencing | 2020 Summer | |
| Julie Hoyle | Great Britain | Swimming | 1956 Summer | |
| Timme Hoyng | Netherlands | Field hockey | 2008 Summer | |
| Marcelo Hoyo | Mexico | Modern pentathlon | 1984 Summer, 1988 Summer | |
| Alejandra Hoyos | Colombia | Shooting | 1984 Summer | |
| Hernando Hoyos | 1960 Summer | |
| Ramón Hoyos | Road cycling, Track cycling | 1956 Summer, 1960 Summer | |
| Aage Høy-Petersen | Denmark | Sailing | 1924 Summer, 1928 Summer | |
| Garry Hoyt | Puerto Rico | 1968 Summer, 1972 Summer, 1976 Summer | |
| Monty Hoyt | United States | Figure skating | 1964 Winter | |
| William Hoyt | Athletics | 1896 Summer | |
| Fitzroy Hoyte | Trinidad and Tobago | Track cycling | 1964 Summer | |
| Wendy Hoyte | Great Britain | Athletics | 1976 Summer | |
| Joslyn Hoyte-Smith | 1980 Summer, 1984 Summer | |
| Volodymyr Hoza | Ukraine | Weightlifting | 2016 Summer | |
| Szonja Hozmann | Hungary | Alpine skiing | 2018 Winter | |
| Eri Hozumi | Japan | Tennis | 2016 Summer | |
| Masako Hozumi | Speed skating | 2010 Winter, 2014 Winter | |
| Mihoko Hozumi | Handball | 1976 Summer | |
| Toyohiko Hozumi | 1976 Summer | |
| Yasuo Hozumi | Sailing | 1960 Summer | |