French
DeutschList of athletes who competed in more than one sport at Summer Olympic games
Below is a list of the 1006 athletes who participated in two or more sports. Viggo Jensen from Denmark, Carl Schuhmann from Germany and Britain's Launceston Elliot are the only athletes to compete in four different sports. Sheila Taormina from the United States and Truus Klapwijk[1] from the Netherlands are the only women to have competed in three different sports.[2]
Of the athletes who participated in two or more Summer Olympics in two different sports, 49 are Swedish and 23 of them participated in the home Olympics in Stockholm 1912.
Gwynne Evans,[3] Leo Goodwin, Frank Kugler[2] and Joe Lydon[3] are the only athletes to win medals in three different sports. All of them are from the US and won medals in all three sports at home in St. Louis in 1904. Only six female athletes, the British Rebecca Romero the East German Roswitha Krause, the American Katherine Rawls, the American Aileen Riggin, the Swedish Hjördis Töpel, the American Helen Wainwright and other six athletes (all cyclists), the German Judith Arndt, the Russian Olga Slyusareva, the American Rebecca Twigg, the Dutch Marianne Vos, the Australian Kathy Watt and the Dutch Leontien Zijlaard-van Moorsel have won medals in two different sports.[2]
The only eight athletes to win gold medals in two different sports at two different Olympic Games are Karch Kiraly from the United States, Oussama Mellouli from Tunisia, Daniel Norling from Sweden, Paul Radmilovic from Great Britain, Marianne Vos from the Netherlands, Bradley Wiggins from Great Britain, Walter Winans from the United States and Vyacheslav Yekimov from Russia.
There are 26 athletes that have at least one Olympic appearance in art competitions, but this sport and its results are not included on the official Olympic website.
The most common combinations of sports are road cycling/track cycling (405), swimming/water polo (156) and fencing/modern pentathlon (47).
N.B.: The 1904 men's triathlon event is considered a gymnastics event since 2021, despite its insert in the athletics medal table.
List[edit]
Men that won medals in different sports (57)
Men that won medals in different sports (but at least one uncertain) (21)
Men that won gold medals in different sports (but at least one uncertain) (8)
Women that won medals in different sports (10)
Athletes that won gold medals in different sports (18: 16 males and 2 females)
The total column gives the number of Olympic Games in which the athlete appeared, not counting separately the events in which they appeared.
N.B.: The cycling (BMX/mountain bike/road/track) and swimming (marathon swimming/swimming) disciplines have been considered as different sports. The equestrian and canoeing disciplines have not been considered as different sports
For equestrians see: List of equestrians that competed in more equestrian disciplines
| Athlete | Country | Sex | Sports | First | Last | Total Olympic appearances |
|---|---|---|---|---|---|---|
| Tarek Abou Al Dahab |  Lebanon | M | road cycling 2, track cycling 2 | 1968 | 1972 | 2 |
| Héctor Acosta |  Argentina | M | road cycling 1, track cycling 1 | 1960 | 1964 | 2 |
| Jiří Adam |  Czechoslovakia | M | fencing 1, modern pentathlon 1 | 1976 | 1980 | 2 |
| Ben Adams |  United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Edgar Adams |  United States | M | diving 1, swimming 1 | 1904 | 1904 | 1 |
| Platt Adams |  / United States | M | athletics 2, baseball 1[4] | 1908 | 1912 | 2 |
| Margarete Adler |  Austrian Empire (1912),  Austria | F | diving 1, swimming 1 | 1912 | 1924 | 2 |
| Bèto Adriana |  Netherlands Antilles | M | shooting 1, weightlifting 1 | 1960 | 1972 | 2 |
| Jean Aerts |  Belgium | M | road cycling 1, track cycling 1 | 1928 | 1928 | 1 |
| Krikor Agathon |  Egypt | M | fencing 1, shooting 2 | 1924 | 1936 | 2 |
| Maximiliano Aguilar |  Mexico | M | swimming 1, water polo 2 | 1968 | 1976 | 3 |
| Gaston Alancourt |  France | M | road cycling 1, track cycling 1 | 1912 | 1920 | 2 |
| Agustín Alcántara | Mexico | M | road cycling 2, track cycling 1 | 1968 | 1972 | 2 |
| Peter Aldridge |  Jamaica | M | road cycling 1, track cycling 2 | 1980 | 1988 | 3 |
| Caroline Alexander |  United Kingdom | F | mountain bike cycling 2, road cycling 1 | 1996 | 2000 | 2 |
| Wazir Ali |  Pakistan | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Antonio Almada | Mexico | M | fencing 1, modern pentathlon 3 | 1952 | 1960 | 3 |
| Carlos Miguel Álvarez | Argentina | M | road cycling 1, track cycling 3 | 1964 | 1972 | 3 |
| Orlando Amêndola |  Brazil | M | swimming 1, water polo 1 | 1920 | 1920 | 1 |
| Carl Albert Andersen |  Norway | M | athletics 1, gymnastics 1 | 1900 | 1908 | 2 |
| Knud Andersen |  Denmark | M | road cycling 1, track cycling 1 | 1948 | 1952 | 2 |
| Albert Andersson |  Sweden | M | athletics 1, gymnastics 1 | 1920 | 1928 | 2 |
| Erik Andersson | Sweden | M | swimming 1, water polo 2 | 1912 | 1924 | 3 |
| Robert Andersson | Sweden | M | diving 2, swimming 3, water polo 3 | 1908 | 1920 | 3 |
| Vilhelm Andersson | Sweden | M | swimming 2, water polo 3 | 1908 | 1924 | 4 |
| Hans Andresen | Denmark | M | road cycling 1, track cycling 1 | 1948 | 1952 | 2 |
| Frankie Andreu |  United States | M | road cycling 1, track cycling 1 | 1988 | 1996 | 2 |
| Hans Aniol |  German Empire | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Harold Annison | United Kingdom | M | swimming 2, water polo 1 | 1920 | 1924 | 2 |
| Andrejs Apsītis |  Russian Empire (1912),  Latvia | M | road cycling 1, track cycling 1 | 1912 | 1924 | 2 |
| Gregorio Aldo Arencibia |  Cuba | M | road cycling 3, track cycling 1 | 1972 | 1980 | 3 |
| Nancy Arendt-Kemp |  Luxembourg | F | swimming 1, triathlon 1 | 1988 | 2000 | 2 |
| Samantha Arévalo |  Ecuador | F | marathon swimming 2, swimming 1 | 2012 | 2020 | 3 |
| Juan Arias |  Colombia | M | mountain bike cycling 1, road cycling 1 | 1988 | 1996 | 2 |
| Judith Arndt |  Germany | F | road cycling 4, track cycling 3 | 1996 | 2012 | 5 |
| Marcelo Arriagada |  Chile | M | road cycling 1, track cycling 1 | 1996 | 2004 | 2 |
| Gösta Åsbrink | Sweden | M | gymnastics 1, modern pentathlon 1 | 1908 | 1912 | 2 |
| Hossein Askari |  Iran | M | road cycling 2, track cycling 1 | 2000 | 2008 | 3 |
| Andreas Asimakopoulos |  Kingdom of Greece | M | swimming 1, water polo 2 | 1912 | 1924 | 3 |
| Lorne Atkinson |  Canada | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| David Aubry | France | M | marathon swimming 1, swimming 1 | 2020 | 2020 | 1 |
| André Aumerle | France | M | road cycling 1, track cycling 1 | 1928 | 1928 | 1 |
| Ventsislav Aydarski |  Bulgaria | M | marathon swimming 1, swimming 1 | 2012 | 2016 | 2 |
| Snowy Baker |  Australasia | M | boxing 1, diving 1, swimming 1 | 1908 | 1908 | 1 |
| Július Balász | Czechoslovakia | M | diving 2, swimming 1 | 1924 | 1928 | 2 |
| Linas Balčiūnas |  Lithuania | M | road cycling 1, track cycling 1 | 1996 | 2004 | 2 |
| Fabio Baldato |  Italy | M | road cycling 1, track cycling 1 | 1988 | 1996 | 2 |
| Eduardo Barbeiro |  Portugal | M | swimming 1, water polo 1 | 1952 | 1952 | 1 |
| David Bárcena Ríos | Mexico | M | equestrian 3, modern pentathlon 2 | 1964 | 1980 | 5 |
| Bijoy Barman |  India | M | swimming 1, water polo 1 | 1952 | 1952 | 1 |
| Marie Baron |  Netherlands | F | diving 1, swimming 2 | 1924 | 1928 | 2 |
| András Baronyi |  Kingdom of Hungary | M | athletics 1, swimming 2 | 1908 | 1912 | 2 |
| Émile Barral |  Monaco | M | athletics 1, sailing 2 | 1920 | 1928 | 3 |
| Edward Barrett | United Kingdom | M | athletics 1, tug of war 1, wrestling 2 | 1908 | 1912 | 2 |
| Daniela Bártová | Czechoslovakia (1992), Czech Republic | F | athletics 1, gymnastics 1 | 1992 | 2000 | 2 |
| Roger Basset | France | M | athletics 1,[4] tug of war 1 | 1900 | 1900 | 1 |
| Louis Bastien | France | M | fencing 1, track cycling 1 | 1900 | 1900 | 1 |
| Kate Bates |  Australia | F | road cycling 1, track cycling 2 | 2004 | 2008 | 2 |
| Orlando Bates |  Barbados | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Edward Battell | United Kingdom | M | road cycling 1, track cycling 1 | 1896 | 1896 | 1 |
| Frank Battig | Austria | M | fencing 1, modern pentathlon 1 | 1960 | 1968 | 2 |
| Yves Baudrier | France | M | art competitions 1, sailing 1 | 1936 | 1948 | 2 |
| René Bauwens | Belgium | M | swimming 1, water polo 2 | 1920 | 1928 | 2 |
| Louise Bawden | Australia | F | beach volleyball 2, volleyball 1 | 2000 | 2016 | 3 |
| Rex Beach | United States | M | swimming 1,[5] water polo 1 | 1904 | 1904 | 1 |
| Margaret Bean |  Guam | F | road cycling 1, track cycling 1 | 1992 | 1992 | 1 |
| Lily Beaurepaire | Australia | F | diving 1, swimming 1 | 1920 | 1920 | 1 |
| Albert Bechestobill | United States | M | athletics 1,[4] wrestling 1 | 1904 | 1904 | 1 |
| Leonie Beck | Germany | F | marathon swimming 1, swimming 1 | 2016 | 2020 | 2 |
| Robert Beck | United States | M | fencing 1, modern pentathlon 2 | 1960 | 1968 | 2 |
| Rie Beisenherz | Netherlands | F | swimming 1, water polo 1[4] | 1920 | 1920 | 1 |
| Charlotte Becker | Germany | F | road cycling 1, track cycling 2 | 2012 | 2016 | 2 |
| László Beleznai | Kingdom of Hungary | M | swimming 1, water polo 1 | 1912 | 1912 | 1 |
| Adolfo Belmonte | Mexico | M | road cycling 2, track cycling 1 | 1964 | 1968 | 2 |
| Bouke Benenga | Netherlands | M | swimming 1, water polo 1 | 1908 | 1908 | 1 |
| Izaskun Bengoa |  Spain | F | road cycling 1, track cycling 1 | 1996 | 1996 | 1 |
| Tibor Benkő | Kingdom of Hungary | M | fencing 1, modern pentathlon 1 | 1932 | 1932 | 1 |
| Ralf Berckhan | Germany (1952),  Germany (1960) | M | canoeing 1, modern pentathlon 1 | 1952 | 1960 | 2 |
| Ramón Berdomás |  Restoration (Spain) | M | swimming 1, water polo 1 | 1920 | 1924 | 2 |
| Olga Beresnyeva |  Ukraine | F | marathon swimming 1, swimming 2 | 2000 | 2012 | 3 |
| Amilcare Beretta |  Kingdom of Italy | M | swimming 1, water polo 1 | 1908 | 1920 | 2 |
| Erik Bergqvist | Sweden | M | swimming 1, water polo 2 | 1912 | 1920 | 2 |
| Waldemar Bernatzky |  Uruguay | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Edmond Bernhardt | Austrian Empire | M | modern pentathlon 1, shooting 1 | 1912 | 1912 | 1 |
| Joseph Bertrand | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Imtiaz Bhatti | Pakistan | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Cecilia Biagioli | Argentina | F | marathon swimming 2, swimming 4 | 2000 | 2020 | 5 |
| Udo Birnbaum | Austria | M | fencing 2, modern pentathlon 2 | 1960 | 1968 | 3 |
| Svend Erik Bjerg | Denmark | M | road cycling 1, track cycling 1 | 1968 | 1972 | 2 |
| Vaughn Blanchard | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Gérard Blitz | Belgium | M | swimming 4, water polo 3 | 1920 | 1936 | 4 |
| Chris Boardman | United Kingdom | M | road cycling 2, track cycling 2 | 1988 | 2000 | 4 |
| András Bodnár |  Hungary | M | swimming 2, water polo 4 | 1960 | 1972 | 4 |
| Victor Boin | Belgium | M | fencing 2, swimming 1, water polo 2 | 1908 | 1920 | 3 |
| Alida Bolten | Netherlands | F | swimming 1, water polo 1[6] | 1920 | 1924 | 2 |
| Léon van Bon | Netherlands | M | road cycling 1, track cycling 1 | 1992 | 2000 | 2 |
| Ricardo Boneo | Argentina | M | rowing 1, sailing 3 | 1948 | 1972 | 4 |
| George Bonhag | // United States | M | athletics 3, baseball 1[4] | 1904 | 1912 | 3 |
| Louis Bonniot de Fleurac | France | M | art competitions 1, athletics 1 | 1908 | 1912 | 2 |
| Walter Bortel | Austria | M | road cycling 2, track cycling 2 | 1952 | 1956 | 2 |
| Marcel Boulenger | France | M | art competitions 1, fencing 1 | 1900 | 1912 | 2 |
| Harold Bounsall |  Canada | M | road cycling 1, track cycling 1 | 1920 | 1920 | 1 |
| Mickaël Bourgain | France | M | road cycling 1, track cycling 3 | 2004 | 2012 | 3 |
| Scott Bowden | Australia | M | mountain bike cycling 1, road cycling 1 | 2016 | 2016 | 1 |
| John den Braber | Netherlands | M | road cycling 1, track cycling 1 | 1992 | 2000 | 2 |
| Carlos Branco | Brazil | M | rowing 1, water polo 1 | 1924 | 1932 | 2 |
| Janus Braspennincx | Netherlands | M | road cycling 1, track cycling 1 | 1928 | 1928 | 1 |
| David Bratton | United States | M | swimming 1, water polo 1 | 1904 | 1904 | 1 |
| Frank Brazier | Australia | M | road cycling 1, track cycling 2 | 1956 | 1960 | 2 |
| Lisa Brennauer | Germany | F | road cycling 2, track cycling 2 | 2012 | 2020 | 3 |
| Roberto Breppe | Argentina | M | road cycling 3, track cycling 1 | 1964 | 1972 | 3 |
| Charles Brickley | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Frank Brilando | United States | M | road cycling 1, track cycling 1 | 1948 | 1952 | 2 |
| Jacinto Brito | Mexico | M | road cycling 1, track cycling 1 | 1960 | 1960 | 1 |
| Oscar Brockmeyer | United States | M | athletics 1,[4] football 1 | 1904 | 1904 | 1 |
| René Brossy | France | M | road cycling 1, track cycling 1 | 1928 | 1928 | 1 |
| Barb Broen-Ouelette |  Canada | F | beach volleyball 1, volleyball 1 | 1984 | 1996 | 2 |
| Richardos Brousalis | Kingdom of Greece | M | swimming 1, water polo 1 | 1936 | 1948 | 2 |
| Avery Brundage | United States | M | art competitions 2, athletics 1 | 1912 | 1936 | 3 |
| Paul Brydon |  New Zealand | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Yngvar Bryn | Norway | M | athletics 1, figure skating 1 | 1900 | 1920 | 2 |
| Beate Bühler | West Germany (1984), Germany | F | beach volleyball 1, volleyball 1 | 1984 | 1996 | 2 |
| Bill Burgess | United Kingdom | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Alfonso Buonocore | Italy | M | swimming 1, water polo 1 | 1952 | 1956 | 2 |
| Luigi Burlando | Kingdom of Italy | M | football 2, water polo 1 | 1920 | 1924 | 2 |
| Wilbur Burroughs | United States | M | athletics 1, tug of war 1 | 1908 | 1908 | 1 |
| Lene Byberg | Norway | F | mountain bike cycling 1, road cycling 1 | 2004 | 2008 | 2 |
| Albert Byrd | United States | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Richard Byrd | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Netai Bysack | India | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Franco Cacioni |  Venezuela | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Victor Cadet | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Joseph Callens | Belgium | M | diving 1, swimming 1 | 1920 | 1924 | 2 |
| Don Campbell |  Cayman Islands | M | road cycling 1, track cycling 1 | 1992 | 1992 | 1 |
| Carlos de Candamo |  Perù | M | fencing 1, tennis 1[4] | 1900 | 1900 | 1 |
| Christophe Capelle | France | M | road cycling 1, track cycling 2 | 1996 | 2000 | 2 |
| Eric Carlberg | Sweden | M | fencing 2, modern pentathlon 1, shooting 3 | 1908 | 1924 | 3 |
| Conrad Carlsrud | Norway | M | athletics 1, gymnastics 1 | 1908 | 1908 | 1 |
| Richard Carr |  India | M | athletics 1, field hockey 1 | 1932 | 1932 | 1 |
| Vera Carrara | Italy | F | road cycling 1, track cycling 2 | 2004 | 2008 | 2 |
| Carlota Castrejana | Spain | F | athletics 3, basketball 1 | 1992 | 2008 | 4 |
| Mark Cavendish | United Kingdom | M | road cycling 1, track cycling 2 | 2008 | 2016 | 3 |
| Ken Caves | Australia | M | road cycling 2, track cycling 1 | 1948 | 1952 | 2 |
| Federico Cesarano | Kingdom of Italy | M | fencing 1, shooting 1 | 1920 | 1924 | 2 |
| Charles Chadwick | United States | M | athletics 1, tug of war 1 | 1904 | 1904 | 1 |
| Suprovat Chakravarty | India | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Yelena Chalykh |  Russia (2004),  Azerbaijan | F | road cycling 1, track cycling 1 | 2004 | 2012 | 2 |
| Chan Fai Lui |  Hong Kong | M | road cycling 1, track cycling 1 | 1976 | 1976 | 1 |
| Somchai Chantarasamrit |  Thailand | M | road cycling 1, track cycling 2 | 1964 | 1968 | 2 |
| Robert Charpentier | France | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| David Chauner | United States | M | road cycling 1, track cycling 2 | 1968 | 1972 | 2 |
| Cath Cheatley | New Zealand | M | road cycling 1, track cycling 1 | 2008 | 2008 | 1 |
| Ihor Chervynskyi | Ukraine | M | marathon swimming 2, swimming 2 | 2000 | 2012 | 4 |
| Moustafa Chichi | Iran | M | road cycling 1, track cycling 1 | 1988 | 1988 | 1 |
| André Chilo | France | M | athletics 1, rugby 1 | 1920 | 1920 | 1 |
| Arsenio Chirinos | Venezuela | M | road cycling 2, track cycling 1 | 1956 | 1960 | 2 |
| Paul Chocque | France | M | road cycling 1, track cycling 1 | 1932 | 1932 | 1 |
| Chow Kwong Choi | Hong Kong | M | road cycling 1, track cycling 1 | 1964 | 1964 | 1 |
| Choy Mow Thim |  Malaysia | M | road cycling 1, track cycling 1 | 1964 | 1964 | 1 |
| Jaroslav Cihlář | Czechoslovakia | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Austin Clapp | United States | M | swimming 1, water polo 1 | 1928 | 1932 | 2 |
| Ted Clayton |  South Africa | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Jules Clévenot | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Marion Clignet | France | F | road cycling 2, track cycling 2 | 1992 | 2000 | 3 |
| Joseph Cludts | Belgium | M | swimming 1, water polo 1 | 1920 | 1924 | 2 |
| Wesley Coe | / United States | M | athletics 2, tug of war 1 | 1904 | 1908 | 2 |
| Aëcio Coelho | Brazil | M | equestrian 1, modern pentathlon 1 | 1948 | 1948 | 1 |
| Des Cohen | South Africa | M | swimming 1, water polo 1 | 1948 | 1952 | 2 |
| Lionel Coleman |  Canada | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Antonius Colenbrander | Netherlands | M | equestrian eventing 1, equestrian jumping 1[7] | 1924 | 1928 | 2 |
| Jean Collas | France | M | rugby 1, tug of war 1 | 1900 | 1900 | 1 |
| Ricardo Conde |  Spain | M | swimming 1, water polo 1 | 1952 | 1952 | 1 |
| Ernesto Contreras | Argentina | M | road cycling 1, track cycling 3 | 1960 | 1968 | 3 |
| Pierre Coppieters | Belgium | M | swimming 1, water polo 2 | 1928 | 1936 | 2 |
| George Cortlever | Netherlands | M | swimming 1, water polo 2 | 1908 | 1920 | 2 |
| Élie, Count de Lastours | France | M | fencing 1, tennis 1 | 1900 | 1900 | 1 |
| Félicien Courbet | Belgium | M | swimming 3, water polo 1 | 1908 | 1920 | 3 |
| J. Ira Courtney | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Nick Craig | United Kingdom | M | mountain bike cycling 1, road cycling 1 | 2000 | 2000 | 1 |
| Robert Crawshaw | United Kingdom | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Ludmila Cristea |  Republic of Moldova | F | judo 1, wrestling 1 | 2000 | 2008 | 2 |
| Alexandra Croak | Australia | F | diving 1, gymnastics 1 | 2000 | 2008 | 2 |
| George Crompton | Canada | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Steve Cummings | United Kingdom | M | road cycling 2, track cycling 1 | 2004 | 2016 | 3 |
| Paul Curran | United Kingdom | M | road cycling 1, track cycling 1 | 1984 | 1988 | 2 |
| Anísio da Rocha | Brazil | M | equestrian 1, modern pentathlon 1 | 1936 | 1948 | 2 |
| Jiří Daler | Czechoslovakia | M | road cycling 1, track cycling 2 | 1964 | 1968 | 2 |
| Ira Davenport | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| David Davies | United Kingdom | M | marathon swimming 1, swimming 3 | 2004 | 2012 | 3 |
| James Davies | Canada | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Octave Dayen | France | M | road cycling 1, track cycling 1 | 1928 | 1928 | 1 |
| Albert De Bunné | Belgium | M | road cycling 1, track cycling 1 | 1920 | 1920 | 1 |
| Enrique de Chávarri | Restoration (Spain) | M | athletics 1, field hockey 1 | 1928 | 1928 | 1 |
| Joseph De Combe | Belgium | M | swimming 2, water polo 2 | 1924 | 1936 | 3 |
| Olivier, Count de la Mazeliere | France | M | ballooning 1,[4] equestrian driving 1 | 1900 | 1900 | 1 |
| Luis Ángel de los Santos | Uruguay | M | road cycling 1, track cycling 2 | 1948 | 1952 | 2 |
| Luis de Meyer | Argentina | M | road cycling 2, track cycling 1 | 1924 | 1928 | 2 |
| Roland De Neve | Belgium | M | road cycling 1, track cycling 1 | 1964 | 1964 | 1 |
| André de Schonen | France | M | fencing 1, shooting 2 | 1900 | 1924 | 2 |
| Gustaaf De Smet | Belgium | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Rafael Afonso de Sousa | Portugal | M | modern pentathlon 1, shooting 1 | 1932 | 1932 | 1 |
| François De Wagheneire | Belgium | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| John Dean | New Zealand | M | road cycling 1, track cycling 1 | 1968 | 1972 | 2 |
| Julian Dean | New Zealand | M | road cycling 3, track cycling 1 | 1996 | 2008 | 4 |
| Arthur Dearborn | United States | M | athletics 1, tug of war 1 | 1908 | 1908 | 1 |
| René Deceja | Uruguay | M | road cycling 2, track cycling 1 | 1956 | 1968 | 2 |
| Henri Decoin | France | M | swimming 1, water polo 1 | 1908 | 1912 | 2 |
| Peter Deimböck | Austria | M | road cycling 1, track cycling 1 | 1960 | 1960 | 1 |
| Henri Demiéville |  Switzerland | M | swimming 1, water polo 2 | 1920 | 1924 | 2 |
| Fritz Dennerlein | Italy | M | swimming 2, water polo 2 | 1956 | 1964 | 3 |
| Rohan Dennis | Australia | M | road cycling 2, track cycling 1 | 2012 | 2020 | 3 |
| Ferdinand Denzler | Switzerland | M | art competitions 1, water polo 1 | 1936 | 1948 | 2 |
| Charles Devendeville | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Heriberto Díaz | Mexico | M | road cycling 2, track cycling 1 | 1964 | 1968 | 2 |
| Washington Díaz | Uruguay | M | road cycling 1, track cycling 1 | 1976 | 1976 | 1 |
| Albert Dickin | United Kingdom | M | diving 2, swimming 3 | 1920 | 1928 | 3 |
| Joseph Dilg | United States | M | rowing 1,[4] wrestling 1 | 1900 | 1900 | 1 |
| Ellen van Dijk | Netherlands | F | road cycling 2, track cycling 1 | 2012 | 2016 | 2 |
| Bernd Dittert |  East Germany (1988), Germany | M | road cycling 1, track cycling 1 | 1988 | 1992 | 2 |
| Władysław Dobrowolski |  Poland | M | athletics 1, fencing 2 | 1924 | 1936 | 3 |
| Ansco Dokkum | Netherlands | M | rowing 1, sailing 1 | 1928 | 1936 | 2 |
| Ahmed Al-Doseri |  Bahrain | M | fencing 1, modern pentathlon 1 | 1988 | 1988 | 1 |
| Howard Drew | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Miguel Droguett | Chile | M | road cycling 1, track cycling 2 | 1984 | 1992 | 2 |
| Alison Dunlap | United States | F | mountain bike cycling 1, road cycling 1 | 1996 | 2000 | 2 |
| Jacques Dupont | France | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Antonio Duque | Mexico | M | road cycling 1, track cycling 1 | 1964 | 1964 | 1 |
| Hugh Durant | United Kingdom | M | modern pentathlon 1, shooting 1 | 1912 | 1912 | 1 |
| Roberto Durão | Portugal | M | fencing 1, modern pentathlon 1 | 1984 | 1988 | 2 |
| Chloé Dygert | United States | F | road cycling 1, track cycling 2 | 2016 | 2020 | 2 |
| Günter Oskar Dyhrenfurth> | Switzerland | M | alpinism 1,[8] art competitions 1 | 1936 | 1936 | 1 |
| Gustaf Dyrssen | Sweden | M | fencing 3, modern pentathlon 2 | 1920 | 1936 | 4 |
| Martin Earley |  Ireland | M | mountain bike cycling 1, road cycling 1 | 1984 | 1996 | 2 |
| Nima Ebrahim | Iran | M | road cycling 1, track cycling 1 | 1992 | 1992 | 1 |
| Hector Edwards | Barbados | M | road cycling 1, track cycling 2 | 1972 | 1976 | 2 |
| Lew Elder | Canada | M | road cycling 1, track cycling 1 | 1928 | 1928 | 1 |
| Taha Youssef El-Gamal | Egypt | M | swimming 1, water polo 2 | 1948 | 1952 | 2 |
| Frank Elliott | Canada | M | road cycling 1, track cycling 1 | 1932 | 1932 | 1 |
| Launceston Elliot | United Kingdom | M | athletics 2, gymnastics 1, weightlifting 1, wrestling 1 | 1896 | 1900 | 2 |
| Malcolm Elliott | United Kingdom | M | road cycling 1, track cycling 1 | 1980 | 1996 | 2 |
| Dorri El-Said | Egypt | M | swimming 2, water polo 3 | 1948 | 1960 | 3 |
| Max Emmerich | United States | M | athletics 1, gymnastics 1 | 1904 | 1904 | 1 |
| Esteban Enderica | Ecuador | M | marathon swimming 1, swimming 2 | 2012 | 2016 | 2 |
| Alfred Engelsen | Norway | M | diving 1, gymnastics 1 | 1912 | 1912 | 1 |
| Julie Ertel | United States | F | triathlon 1, water polo 1 | 2000 | 2008 | 2 |
| Sergio Escobedo | Mexico | M | fencing 1, modern pentathlon 1 | 1960 | 1960 | 1 |
| George Estman | South Africa | M | road cycling 2, track cycling 1 | 1948 | 1952 | 2 |
| Rubén Etchebarne | Uruguay | M | road cycling 1, track cycling 2 | 1960 | 1964 | 2 |
| Cadel Evans | Australia | M | mountain bike cycling 2, road cycling 2 | 1996 | 2012 | 4 |
| Gwynne Evans | United States | M | athletics 1,[9] swimming 1, water polo 1 | 1904 | 1904 | 1 |
| Henk Faanhof | Netherlands | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| László Fábián |  Hungary | M | fencing 1, modern pentathlon 2 | 1988 | 1992 | 2 |
| Saleh Sultan Faraj | Bahrain | M | fencing 1, modern pentathlon 2 | 1984 | 1988 | 2 |
| Saleem Farooqi | Pakistan | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Jane Fauntz | United States | F | diving 1, swimming 1 | 1928 | 1932 | 2 |
| Oleksandr Fedenko | Ukraine | M | road cycling 1, track cycling 2 | 1996 | 2000 | 2 |
| László Felkai | Hungary | M | swimming 1, water polo 3 | 1960 | 1968 | 3 |
| Feng Chun-Kai |  Chinese Taipei | M | road cycling 1, track cycling 1 | 2008 | 2020 | 2 |
| Howard Fenton | Jamaica | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Steven Ferguson | New Zealand | M | canoeing 3, swimming 1 | 2000 | 2012 | 4 |
| Pauline Ferrand-Prévot | France | F | mountain bike cycling 3, road cycling 2 | 2012 | 2020 | 3 |
| Lawrence Feuerbach | United States | M | athletics 1, tug of war 1 | 1904 | 1904 | 1 |
| Fernand Feyaerts | Belgium | M | swimming 1, water polo 2 | 1900 | 1908 | 2 |
| João Gonçalves Filho | Brazil | M | swimming 2, water polo 3 | 1952 | 1968 | 5 |
| Adhemar Grijó Filho | Brazil | M | swimming 1, water polo 2 | 1952 | 1964 | 3 |
| Conn Findlay | / United States | M | rowing 3, sailing 1 | 1956 | 1976 | 4 |
| Paul Fischer | German Empire | M | athletics 1, gymnastics 1 | 1908 | 1908 | 1 |
| Edwin Flack |  Australia | M | athletics 1, tennis 1 | 1896 | 1896 | 1 |
| John Flanagan | / United States | M | athletics 3, tug of war 1 | 1900 | 1908 | 3 |
| Jacques Flouret | France | M | athletics 1, basketball 1 | 1928 | 1936 | 2 |
| Daniel Fogg | United Kingdom | M | marathon swimming 1, swimming 1 | 2012 | 2012 | 1 |
| Colin Forde | Barbados | M | road cycling 1, track cycling 1 | 1968 | 1968 | 1 |
| Samu Fóti | Kingdom of Hungary | M | athletics 1, gymnastics 1 | 1912 | 1912 | 1 |
| Amédée Fournier | France | M | road cycling 1, track cycling 1 | 1932 | 1932 | 1 |
| Brian Fowler | New Zealand | M | road cycling 4, track cycling 1 | 1984 | 1996 | 4 |
| Robert Fowler | South Africa | M | road cycling 2, track cycling 3 | 1952 | 1960 | 3 |
| Thomas Frischknecht | Switzerland | M | mountain bike cycling 3, road cycling 1 | 1996 | 2004 | 3 |
| Jakob Fuglsang | Denmark | M | mountain bike cycling 1, road cycling 3 | 2008 | 2020 | 4 |
| Sachiko Fujita |  Japan | F | beach volleyball 1, volleyball 1 | 1988 | 1996 | 2 |
| Jean Gaertner | United States | F | athletics 1, volleyball 1 | 1960 | 1964 | 2 |
| Ângelo Gammaro | Brazil | M | swimming 1, water polo 1 | 1920 | 1920 | 1 |
| Johannes Gandil | Denmark | M | athletics 1, football 1 | 1900 | 1908 | 2 |
| Filippo Ganna | Italy | M | road cycling 1, track cycling 2 | 2016 | 2020 | 2 |
| Carlos Garces | Mexico | M | athletics 1, football 1 | 1924 | 1928 | 2 |
| Evelyn García |  El Salvador | F | road cycling 2, track cycling 2 | 2004 | 2012 | 3 |
| Fernando García |  Philippines | M | judo 1, wrestling 1 | 1964 | 1972 | 2 |
| Jazy Garcia | Guam | M | road cycling 2, track cycling 1 | 1992 | 2000 | 2 |
| Jhon García | Colombia | M | road cycling 1, track cycling 1 | 1996 | 2000 | 2 |
| Manuel García | Guam | M | road cycling 1, track cycling 1 | 1992 | 1992 | 1 |
| Otto Garnus | Switzerland | M | athletics 1, weightlifting 1 | 1924 | 1928 | 2 |
| Auguste Garrebeek | Belgium | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Philippe Gaumont | France | M | road cycling 1, track cycling 1 | 1992 | 2000 | 2 |
| Pierre Gellé | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Pat Gellineau |  Trinidad and Tobago | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Nikolaos Georgantas | Kingdom of Greece | M | athletics 2, tug of war 1 | 1904 | 1908 | 2 |
| David George |  South Africa | M | road cycling 2, track cycling 1 | 1996 | 2008 | 3 |
| Spyros Gianniotis |  Greece | M | marathon swimming 3, swimming 3 | 2000 | 2016 | 5 |
| George Giles | New Zealand | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Aquiles Gloffka | Chile | M | fencing 1, modern pentathlon 1 | 1964 | 1964 | 1 |
| Douglas Godfree | United Kingdom | M | fencing 2, modern pentathlon 1 | 1908 | 1912 | 2 |
| Augustus Goessling | / United States | M | swimming 1, water polo 1 | 1904 | 1908 | 2 |
| Jeanne Golay | United States | F | road cycling 2, track cycling 1 | 1992 | 1996 | 2 |
| Hans Goldschmid | Austria | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Charles Gondouin | France | M | rugby 1, tug of war 1 | 1900 | 1900 | 1 |
| Angie González |  Venezuela | F | road cycling 1, track cycling 2 | 2008 | 2016 | 3 |
| Santos González | Spain | M | road cycling 1, track cycling 1 | 1992 | 2000 | 2 |
| Víctor González | Uruguay | M | road cycling 1, track cycling 1 | 1976 | 1976 | 1 |
| Yoanka González | Cuba | F | road cycling 1, track cycling 2 | 2000 | 2008 | 3 |
| Leo Goodwin[10] | / United States | M | diving 1,[11] swimming 2,[12] water polo 1 | 1904 | 1908 | 2 |
| Melissa Gorman | Australia | F | marathon swimming 2, swimming 1 | 2008 | 2012 | 2 |
| Jean Goujon | France | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Donna Gould | Australia | F | athletics 1, road cycling 1 | 1984 | 1988 | 2 |
| Hans Granfelt | Sweden | M | athletics 1, fencing 1 | 1920 | 1936 | 2 |
| Erica Green | South Africa | F | mountain bike cycling 2, road cycling 1 | 1996 | 2000 | 2 |
| Oscar Grégoire | Belgium | M | swimming 2, water polo 3 | 1900 | 1912 | 3 |
| Lara Grangeon | France | F | marathon swimming 1, swimming 2 | 2012 | 2020 | 3 |
| John Grieb | United States | M | athletics 1, gymnastics 1 | 1904 | 1904 | 1 |
| Adolphe Grisel | France | M | athletics 1, gymnastics 1 | 1896 | 1896 | 1 |
| Torsten Grönfors | Sweden | M | sailing 1, tennis 1 | 1912 | 1912 | 1 |
| Åke Grönhagen | Sweden | M | fencing 1, modern pentathlon 1 | 1912 | 1912 | 1 |
| Ignatius Gronkowski | United States | M | road cycling 1, track cycling 1 | 1924 | 1924 | 1 |
| Tatiana Guderzo | Italy | F | road cycling 4, track cycling 1 | 2004 | 2016 | 4 |
| Belem Guerrero | Mexico | F | road cycling 1, track cycling 3 | 1996 | 2004 | 3 |
| Max Gumpel | Sweden | M | swimming 1, water polo 2 | 1908 | 1920 | 3 |
| Gwon Jung-hyeon |  Korea | M | road cycling 1, track cycling 1 | 1968 | 1968 | 1 |
| András Haán | Hungary | M | basketball 1, sailing 1 | 1964 | 1976 | 2 |
| Charles Haberkorn | United States | M | tug of war 1, wrestling 1 | 1904 | 1904 | 1 |
| Juan Carlos Haedo | Argentina | M | road cycling 1, track cycling 1 | 1976 | 1984 | 2 |
| Carroll Haff | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Khosro Haghgosha | Iran | M | road cycling 2, track cycling 1 | 1972 | 1976 | 2 |
| Max Hainle | German Empire | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Alfréd Hajós | Kingdom of Hungary | M | art competitions 3, swimming 1 | 1896 | 1932 | 4 |
| Jack Hakim | Egypt | M | swimming 1, water polo 1 | 1948 | 1952 | 2 |
| Jón Halldórsson |  Iceland | M | athletics 1, glima 1[4] | 1912 | 1912 | 1 |
| Joachim Halupczok | Poland | M | road cycling 1, track cycling 1 | 1988 | 1988 | 1 |
| David Hammond | United States | M | swimming 1, water polo 1 | 1904 | 1904 | 1 |
| Louis Handley | United States | M | swimming 1, water polo 1 | 1904 | 1904 | 1 |
| Jam Handy | United States | M | swimming 1, water polo 1[13] | 1904 | 1924 | 2 |
| Harry Hannus |  Finland | M | road cycling 4, track cycling 1 | 1972 | 1984 | 4 |
| Pontus Hanson | Sweden | M | swimming 2, water polo 3 | 1908 | 1920 | 3 |
| Carl Hårleman | Sweden | M | athletics 1, gymnastics 1 | 1908 | 1912 | 2 |
| William Harvell | United Kingdom | M | road cycling 1, track cycling 1 | 1932 | 1932 | 1 |
| Jack Hatfield | United Kingdom | M | swimming 4, water polo 1 | 1912 | 1928 | 4 |
| João Havelange | Brazil | M | swimming 1, water polo 1 | 1936 | 1952 | 2 |
| Yoeri Havik | Netherlands | M | road cycling 1, track cycling 1 | 2020 | 2020 | 1 |
| John Hawes | Canada | M | modern pentathlon 1, swimming 1 | 1972 | 1976 | 2 |
| Heinrich Hax |  Weimar Republic,  Nazi Germany (1936) | M | modern pentathlon 1, shooting 2 | 1928 | 1936 | 3 |
| Rob Hayles | United Kingdom | M | road cycling 1, track cycling 3 | 1996 | 2004 | 3 |
| Harry Hebner | / United States | M | swimming 2, water polo 1 | 1908 | 1920 | 3 |
| Steve Hegg | United States | M | road cycling 1, track cycling 1 | 1984 | 1996 | 2 |
| Hans Heinemann | Switzerland | M | road cycling 1, track cycling 1 | 1960 | 1964 | 2 |
| Greg Henderson | New Zealand | M | road cycling 1, track cycling 4 | 1996 | 2012 | 5 |
| William Henry | United Kingdom | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Henri Hébrard de Villeneuve | France | M | fencing 1, tennis 1[4] | 1900 | 1900 | 1 |
| Peter Hermann |  Liechtenstein | M | road cycling 1, track cycling 1 | 1988 | 1988 | 1 |
| Otto Herschmann | Austrian Empire | M | swimming 1, fencing 1 | 1896 | 1912 | 2 |
| Fedor den Hertog | Netherlands | M | road cycling 2, track cycling 1 | 1968 | 1972 | 2 |
| Ryder Hesjedal | Canada | M | mountain bike cycling 1, road cycling 2 | 2004 | 2012 | 3 |
| David Hesser | United States | M | swimming 1, water polo 1 | 1904 | 1904 | 1 |
| Jan Hettema | South Africa | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Leopold Heuvelmans | Belgium | M | road cycling 1, track cycling 1 | 1964 | 1964 | 1 |
| Debbie Hill | United Kingdom (1976),  Zimbabwe (1980) | F | diving 1, swimming 1 | 1976 | 1980 | 2 |
| Tamsin Hinchley | Australia | F | beach volleyball 2, volleyball 1 | 2000 | 2012 | 3 |
| Ho Kim Fai | Hong Kong | F | canoeing 1, rowing 1 | 1984 | 1992 | 2 |
| William Hoare | United Kingdom | M | diving 1, gymnastics 1 | 1908 | 1908 | 1 |
| Maurice Hochepied | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Henri Hoevenaers | Belgium | M | road cycling 1, track cycling 1 | 1924 | 1924 | 1 |
| Georg Hoffmann | German Empire | M | diving 1, swimming 1 | 1904 | 1904 | 1 |
| Fritz Hofmann | German Empire | M | athletics 1, gymnastics 1 | 1896 | 1896 | 1 |
| Torvald Högström | Finland | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Harlan Holden | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Charles Holland | United Kingdom | M | road cycling 2, track cycling 1 | 1932 | 1936 | 2 |
| Frigyes Hollósi | Kingdom of Hungary | M | rowing 1, swimming 1 | 1924 | 1936 | 2 |
| Brian Holm | Denmark | M | road cycling 1, track cycling 1 | 1984 | 1996 | 2 |
| Poul Holm | Denmark | M | gymnastics 1, swimming 1 | 1908 | 1908 | 1 |
| Bohumil Honzátko |  Bohemia (1908),  Bohemia (1912), Czechoslovakia | M | athletics 2, gymnastics 2 | 1908 | 1924 | 3 |
| Jack Hoobin | Australia | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| František Hoplíček | Czechoslovakia | M | art competitions 1, athletics 1 | 1920 | 1932 | 2 |
| George Horine | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Stephanie Horner | Canada | F | marathon swimming 1, swimming 2 | 2008 | 2016 | 3 |
| Bill Horr | United States | M | athletics 1, tug or war 1 | 1908 | 1908 | 1 |
| Ramón Hoyos | Colombia | M | road cycling 2, track cycling 1 | 1956 | 1960 | 2 |
| Hsiao Mei-Yu | Chinese Taipei | F | road cycling 1, track cycling 2 | 2012 | 2016 | 2 |
| Hsu Jui-Te | Chinese Taipei | M | road cycling 1, track cycling 1 | 1988 | 1988 | 1 |
| Huang Chien-Lung | Chinese Taipei | M | judo 1, wrestling 1 | 1988 | 1996 | 2 |
| Bruno Hubschmid | Switzerland | M | road cycling 2, track cycling 1 | 1968 | 1972 | 2 |
| Francisco Huerta | Mexico | M | road cycling 2, track cycling 1 | 1972 | 1976 | 2 |
| Robert Hughes | United States | M | swimming 1, water polo 2 | 1952 | 1956 | 2 |
| Sonia Huguet | France | F | road cycling 1, track cycling 1 | 2004 | 2004 | 1 |
| Heikki Hulkkonen | Finland | M | fencing 2, modern pentathlon 2 | 1976 | 1980 | 2 |
| Frederick Humphreys | United Kingdom | M | tug of war 3, wrestling 1 | 1908 | 1920 | 3 |
| Edwin Hunter | United States | M | golf 1, tennis 1 | 1904 | 1904 | 1 |
| Risto Hurme | Finland | M | fencing 2, modern pentathlon 2 | 1972 | 1976 | 2 |
| Daud Ibrahim | Malaysia | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Piet Ikelaar | Netherlands | M | road cycling 1, track cycling 1 | 1920 | 1920 | 1 |
| Lenka Ilavská |  Slovakia | F | mountain bike cycling 1, road cycling 1 | 1996 | 1996 | 1 |
| Matt Illingworth | United Kingdom | M | road cycling 1, track cycling 1 | 1992 | 1996 | 2 |
| Tauno Ilmoniemi | Finland | M | diving 1, gymnastics 1 | 1912 | 1912 | 1 |
| Fernando Inchauste |  Bolivia | M | canoeing 2, shooting 1 | 1964 | 1972 | 3 |
| Albert Ireton | United Kingdom | M | boxing 1, tug of war 1 | 1908 | 1908 | 1 |
| Frank Irons | / United States | M | athletics 2, baseball 1[4] | 1908 | 1912 | 2 |
| Yusuke Ishijima | Japan | M | beach volleyball 1, volleyball 1 | 2008 | 2020 | 2 |
| Hans Jacobson | Sweden | M | fencing 2, modern pentathlon 1 | 1968 | 1980 | 3 |
| Jan Jankiewicz |  Poland | M | road cycling 1, track cycling 1 | 1976 | 1980 | 2 |
| Jean Janssens | Belgium | M | road cycling 1, track cycling 1 | 1920 | 1920 | 1 |
| Herold Jansson | Denmark | M | diving 2, gymnastics 1 | 1920 | 1924 | 2 |
| John January | United States | M | athletics 1,[4] football 1 | 1904 | 1904 | 1 |
| Alex Jany | France | M | swimming 3, water polo 1 | 1948 | 1960 | 4 |
| Agata Jaroszek-Karczmarek | Poland | F | athletics 3, gymnastics 1 | 1980 | 1996 | 4 |
| John Jarvis | United Kingdom | M | swimming 3, water polo 1 | 1900 | 1908 | 3 |
| Jean Jenni | Switzerland | M | swimming 1, water polo 1 | 1920 | 1920 | 1 |
| Viggo Jensen | Denmark | M | athletics 1, gymnastics 1, shooting 2, weightlifting 1 | 1896 | 1900 | 2 |
| Realdo Jessurun |  Suriname | M | road cycling 2, track cycling 1 | 1988 | 1992 | 2 |
| Greta Johansson | Sweden | F | diving 1, swimming 1 | 1912 | 1912 | 1 |
| Hjalmar Johansson | Sweden | M | diving 2, swimming 1 | 1908 | 1912 | 2 |
| Olle Johansson | Sweden | M | swimming 2, water polo 1 | 1948 | 1952 | 2 |
| Tassy Johnson | Australia | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Garry Jones | Australia | M | road cycling 1, track cycling 1 | 1960 | 1960 | 1 |
| John Paul Jones | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Louise Jones | United Kingdom | F | road cycling 1, track cycling 1 | 1988 | 1992 | 2 |
| Samuel Jones | United States | M | athletics 1, tug of war 1 | 1904 | 1904 | 1 |
| Abe Jonker | South Africa | M | road cycling 1, track cycling 2 | 1956 | 1960 | 2 |
| João Jório | Brazil | M | rowing 1, water polo 1 | 1920 | 1920 | 1 |
| Jóhannes Jósefsson | Denmark[14] | M | glima 1,[4] wrestling 1 | 1908 | 1908 | 1 |
| Harald Julin | Sweden | M | swimming 2, water polo 3 | 1908 | 1920 | 3 |
| Juan Junqueras | Restoration (Spain) | M | athletics 1, field hockey 1 | 1924 | 1928 | 2 |
| Maximo Junta | Philippines | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| František Jursa | Czechoslovakia | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Katarzyna Juszczak | Poland (1992), Italy | F | judo 1, wrestling 1 | 1992 | 2004 | 2 |
| Duke Kahanamoku | United States | M | swimming 3, water polo 1 | 1912 | 1924 | 3 |
| Maureen Kaila | El Salvador | F | road cycling 1, track cycling 2 | 1996 | 2000 | 2 |
| Kalle Kainuvaara | Finland (1912), Finland | M | diving 2, modern pentathlon 1 | 1912 | 1920 | 2 |
| Periklis Kakousis | Kingdom of Greece | M | tug of war 1, weightlifting 1 | 1904 | 1904 | 1 |
| Manthos Kaloudis | Kingdom of Greece | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Henry Kaltenbrunn |  South Africa | M | road cycling 2, track cycling 2 | 1920 | 1924 | 2 |
| Nicolas Kanivé | Luxembourg | M | athletics 1, gymnastics 1 | 1912 | 1920 | 2 |
| Vladimir Karpets | Russia | M | road cycling 2, track cycling 1 | 2000 | 2008 | 3 |
| Artūras Kasputis |  Soviet Union (1988), Lithuania | M | road cycling 2, track cycling 2 | 1988 | 2000 | 3 |
| Frank Kehoe | United States | M | diving 1, swimming 1,[4] water polo 1 | 1904 | 1904 | 1 |
| Fred Kelly | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Johan Kemp | Finland | M | athletics 1, gymnastics 1 | 1908 | 1908 | 1 |
| Peter Kemp | United Kingdom | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Lauri Kettunen | Finland | M | fencing 1, modern pentathlon 2 | 1928 | 1936 | 2 |
| Abdul Rahman Khalid | Bahrain | M | fencing 1, modern pentathlon 1 | 1988 | 1988 | 1 |
| Mohamed Abdel Aziz Khalifa | Egypt | M | swimming 1, water polo 3 | 1948 | 1960 | 3 |
| Khem Son |  Cambodia | M | road cycling 1, track cycling 1 | 1964 | 1964 | 1 |
| Taghikhan Khodavand | Iran | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Joanne Kiesanowski | New Zealand | F | road cycling 2, track cycling 1 | 2004 | 2012 | 3 |
| Kihei Tomioka | Japan | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Kim Yong-Mi | Korea | F | road cycling 1, track cycling 2 | 1996 | 2004 | 2 |
| Karch Kiraly | United States | M | beach volleyball 1, volleyball 2 | 1984 | 1996 | 3 |
| Morris Kirksey | United States | M | athletics 1, rugby 1 | 1920 | 1920 | 1 |
| Anastasiya Kirpichnikova | ROC, France (since 2023) | F | marathon swimming 1, swimming 1 | 2020 | 2020 | 1 |
| Vasil Kiryienka |  Belarus | M | road cycling 3, track cycling 2 | 2004 | 2016 | 4 |
| Abel Kiviat | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Truus Klapwijk | Netherlands | F | diving 2, swimming 1, water polo 1[15] | 1920 | 1928 | 3 |
| Michal Klasa | Czechoslovakia | M | road cycling 1, track cycling 1 | 1976 | 1980 | 2 |
| Lisa Klein | Germany | F | road cycling 1, track cycling 1 | 2020 | 2020 | 1 |
| Tanja Klein | Austria | F | road cycling 1, track cycling 1 | 1996 | 1996 | 1 |
| Harald Klem | Denmark | M | gymnastics 1, swimming 1 | 1908 | 1908 | 1 |
| Servais Knaven | Netherlands | M | road cycling 1, track cycling 1 | 1992 | 2004 | 2 |
| Annan Knudsen | Norway | M | rowing 1, sailing 1 | 1908 | 1920 | 2 |
| Knut Knudsen | Norway | M | road cycling 1, track cycling 2 | 1968 | 1972 | 2 |
| Kristel Köbrich | Chile | F | marathon swimming 1, swimming 5 | 2004 | 2020 | 5 |
| Sjaak Köhler | Netherlands | M | swimming 1, water polo 2 | 1924 | 1928 | 2 |
| Ignatas Konovalovas | Lithuania | M | road cycling 2, track cycling 1 | 2004 | 2016 | 3 |
| János Konrád | Hungary | M | swimming 1, water polo 3 | 1960 | 1968 | 3 |
| Aristidis Konstantinidis | Kingdom of Greece | M | road cycling 1, track cycling 1 | 1896 | 1896 | 1 |
| Konstantinos Konstantinou | Kingdom of Greece | M | road cycling 1, track cycling 1 | 1896 | 1896 | 1 |
| Gholam Hossein Koohi | Iran | M | road cycling 2, track cycling 2 | 1972 | 1976 | 2 |
| Lotte Kopecky | Belgium | F | road cycling 2, track cycling 1 | 2016 | 2020 | 2 |
| Charles Kopp | Switzerland | M | swimming 1, water polo 1 | 1924 | 1924 | 1 |
| Wäinö Korhonen | Finland | M | fencing 1, modern pentathlon 1 | 1956 | 1956 | 1 |
| Radim Kořínek | Czech Republic | M | mountain bike cycling 2, road cycling 1 | 2000 | 2004 | 2 |
| Erkki Koskinen | Finland | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Ragnhild Kostøl | Norway | F | mountain bike cycling 1, road cycling 1 | 1996 | 2000 | 2 |
| Boyan Kotsev |  Bulgaria | M | road cycling 2, track cycling 1 | 1952 | 1960 | 2 |
| Mikhail Kountras |  Greece | M | road cycling 1, track cycling 1 | 1976 | 1976 | 1 |
| Lada Kozlíková | Czech Republic | F | road cycling 1, track cycling 3 | 2000 | 2008 | 3 |
| Roswitha Krause | East Germany | F | handball 2, swimming 1 | 1968 | 1980 | 3 |
| Karl Krenauer | Austria | M | road cycling 1, track cycling 1 | 1984 | 1984 | 1 |
| Eugène Kuborn | Luxembourg | M | swimming 2, water polo 1 | 1924 | 1928 | 2 |
| Erol Küçükbakırcı |  Turkey | M | road cycling 1, track cycling 1 | 1972 | 1976 | 2 |
| Frank Kugler | United States | M | tug of war 1, weightlifting 1, wrestling 1 | 1904 | 1904 | 1 |
| Murugayan Kumaresan | Malaysia | M | road cycling 2, track cycling 2 | 1988 | 1992 | 2 |
| Torsten Kumfeldt | Sweden | M | swimming 1, water polo 3 | 1908 | 1920 | 3 |
| Émile Lachapelle | Switzerland | M | rowing 1, sailing 1 | 1924 | 1948 | 2 |
| Susanne Lahme | East Germany (1988), Germany | F | beach volleyball 1, volleyball 3 | 1988 | 2004 | 4 |
| Ivo Lakučs | Latvia | M | BMX racing cycling 1, track cycling 1 | 2000 | 2008 | 2 |
| Ioannis Lambrou | Kingdom of Greece | M | athletics 1, basketball 1 | 1948 | 1952 | 2 |
| Czesław Lang | Poland | M | road cycling 1, track cycling 1 | 1976 | 1980 | 2 |
| István Lang |  Hungary | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Malcolm Lange |  South Africa | M | road cycling 1, track cycling 1 | 1992 | 1992 | 1 |
| Guy Lapébie | France | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Joe Laporte | Canada | M | road cycling 2, track cycling 1 | 1924 | 1928 | 2 |
| Olavi Larkas | Finland | M | fencing 1, modern pentathlon 1 | 1948 | 1948 | 1 |
| Dezső Lauber | Kingdom of Hungary | M | art competitions 1, tennis 1 | 1908 | 1924 | 2 |
| Louis Laufray | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| André Laurent | Belgium | M | swimming 1, water polo 2 | 1952 | 1964 | 3 |
| Radcliffe Lawrence | Jamaica | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Georg de Laval | Sweden | M | modern pentathlon 1, shooting 1 | 1912 | 1912 | 1 |
| Patrik de Laval | Sweden | M | modern pentathlon 1, shooting 1 | 1912 | 1912 | 1 |
| Michael Lecky | Jamaica | M | road cycling 1, track cycling 1 | 1972 | 1972 | 1 |
| Jean Leclerq | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Léon Lécuyer | France | M | fencing 1, shooting 1 | 1900 | 1908 | 2 |
| Marrit Leenstra | Netherlands | F | beach volleyball 1, volleyball 1 | 1996 | 2004 | 2 |
| Herman van Leeuwen | Netherlands | M | athletics 1, gymnastics 1 | 1908 | 1908 | 1 |
| André Lepère | France | M | road cycling 1, track cycling 1 | 1908 | 1912 | 2 |
| Albin Lermusiaux | France | M | athletics 1, shooting 1 | 1896 | 1896 | 1 |
| Georges Leuillieux | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Lê Văn Phước |  Vietnam | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Charles Jacques Le Vavasseur | France | M | equestrian eventing 1, modern pentathlon 2 | 1924 | 1928 | 2 |
| Maximilian Levy | Germany | M | road cycling 1, track cycling 4 | 2008 | 2020 | 4 |
| Gustaf Lewenhaupt | Sweden | M | equestrian 1, modern pentathlon 1 | 1912 | 1912 | 1 |
| Laddie Lewis |  Guyana | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Gustav Lexau | German Empire | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Li Wenkai |  China | M | road cycling 1, track cycling 1 | 1992 | 1992 | 1 |
| Peter Lichtner-Hoyer | Austria | M | equestrian 1, modern pentathlon 1 | 1956 | 1960 | 2 |
| Hans Lienhart | Austria | M | road cycling 3, track cycling 1 | 1980 | 1988 | 3 |
| José Carlos de Lima | Brazil | M | road cycling 1, track cycling 1 | 1980 | 1980 | 1 |
| Edward Lindberg | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Kurt Lindeman | Finland | M | fencing 2, modern pentathlon 1 | 1952 | 1960 | 2 |
| Bo Lindman | Sweden | M | fencing 1, modern pentathlon 3 | 1924 | 1932 | 3 |
| Edmund Lindmark | Sweden | M | diving 2, gymnastics 1 | 1920 | 1928 | 3 |
| Robert Lips | Switzerland | M | art competitions 2, fencing 1 | 1936 | 1948 | 2 |
| István Liszkay | Kingdom of Hungary | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Bengt Ljungquist | Sweden | M | equestrian 1, fencing 4 | 1936 | 1964 | 5 |
| Neil Lloyd |  Antigua and Barbuda | M | road cycling 1, track cycling 2 | 1988 | 1992 | 2 |
| Luboš Lom | Czechoslovakia | M | road cycling 1, track cycling 1 | 1988 | 1988 | 1 |
| Jeannie Longo | France | F | road cycling 7, track cycling 1 | 1984 | 2008 | 7 |
| Fernando Louro | Brazil | M | road cycling 2, track cycling 3 | 1980 | 1992 | 3 |
| Eva Loweová-Orvošová | Slovakia | F | mountain bike cycling 1, road cycling 1 | 1996 | 1996 | 1 |
| Olaf Ludwig | East Germany (1980, 1988), Germany | M | road cycling 3, track cycling 1 | 1980 | 1996 | 3 |
| Eskil Lundahl | Sweden | M | art competitions 1, swimming 2 | 1928 | 1948 | 3 |
| Karoliina Lundahl | Finland | F | athletics 1, weightlifting 1 | 1996 | 2000 | 2 |
| György Luntzer | Kingdom of Hungary | M | athletics 2, wrestling 1 | 1908 | 1912 | 2 |
| Remigijus Lupeikis | Lithuania | M | road cycling 2, track cycling 1 | 1996 | 2000 | 2 |
| Thomas Lurz | Germany | M | marathon swimming 2, swimming 1 | 2004 | 2012 | 3 |
| Joe Lydon | United States | M | athletics 1,[4] boxing 1, football 1 | 1904 | 1904 | 1 |
| Marianna Lymperta | Greece | F | marathon swimming 2, swimming 2 | 2000 | 2012 | 4 |
| Neil Lyster | New Zealand | M | road cycling 1, track cycling 1 | 1968 | 1972 | 2 |
| Jan Maas | Netherlands | M | road cycling 1, track cycling 2 | 1924 | 1928 | 2 |
| Peter Macken | Australia | M | fencing 1, modern pentathlon 5 | 1960 | 1976 | 5 |
| Fernando Madeira | Portugal | M | swimming 1, water polo 1 | 1952 | 1952 | 1 |
| Mohamed Madkour | Egypt | M | road cycling 1, track cycling 1 | 1924 | 1924 | 1 |
| Jules Maenen | Netherlands | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Ivano Maffei | Italy | M | road cycling 1, track cycling 1 | 1980 | 1980 | 1 |
| Muhammad Naqi Mallick | Pakistan | M | road cycling 2, track cycling 3 | 1948 | 1956 | 3 |
| Gary Mandy | Zimbabwe | M | road cycling 1, track cycling 1 | 1988 | 1988 | 1 |
| Miltiades Manno | Kingdom of Hungary | M | art competitions 1, rowing 1 | 1912 | 1932 | 2 |
| Isaac Mansoor | India | M | swimming 2, water polo 2 | 1948 | 1952 | 2 |
| Louis Marc | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Rudolf Maresch | Austria | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Fred Markus | Canada | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Michael Markussen | Denmark | M | road cycling 1, track cycling 1 | 1980 | 1984 | 2 |
| Ernest Martin | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Louis Martin | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Oliver Martin | United States | M | road cycling 1, track cycling 1 | 1964 | 1968 | 2 |
| Paul Martin | Switzerland | M | art competitions 1, athletics 5 | 1920 | 1936 | 5 |
| Eduardo Martínez | Argentina | M | beach volleyball 2, volleyball 2 | 1984 | 2000 | 4 |
| Sergio Martínez | Cuba | M | road cycling 1, track cycling 1 | 1968 | 1968 | 1 |
| António Martins | Portugal | M | athletics 1, shooting 2 | 1920 | 1924 | 2 |
| Jean de Mas Latrie | France | M | fencing 1, modern pentathlon 1 | 1908 | 1912 | 2 |
| Mario Masanés | Chile | M | road cycling 1, track cycling 1 | 1948 | 1948 | 1 |
| Hernán Masanés | Chile | M | road cycling 1, track cycling 2 | 1952 | 1956 | 2 |
| Masayoshi Uchida | Japan | M | diving 1, swimming 1 | 1920 | 1920 | 1 |
| Masazumi Tajima | Japan | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Mauricio Mata | Mexico | M | road cycling 1, track cycling 1 | 1960 | 1960 | 1 |
| Patrick Matt | Liechtenstein | M | road cycling 1, track cycling 2 | 1988 | 1992 | 2 |
| Faidon Matthaiou | Kingdom of Greece | M | basketball 1, rowing 1 | 1948 | 1952 | 2 |
| Sergiy Matveyev | Ukraine | M | road cycling 1, track cycling 3 | 1996 | 2004 | 3 |
| Albert Mayaud | France | M | swimming 1, water polo 2 | 1920 | 1924 | 2 |
| José Mazzini | Peru | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Walter McClure | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Mike McDermott | United States | M | swimming 2, water polo 1 | 1912 | 1920 | 2 |
| Herbert McDonald | Canada | M | road cycling 1, track cycling 1 | 1920 | 1920 | 1 |
| Perry McGillivray | United States | M | swimming 2, water polo 1 | 1912 | 1920 | 2 |
| Matt McGrath | / United States | M | athletics 4, tug of war 1 | 1908 | 1924 | 4 |
| Yvonne McGregor | United Kingdom | F | road cycling 2, track cycling 2 | 1996 | 2000 | 2 |
| Scott McGrory | Australia | M | road cycling 1, track cycling 2 | 1988 | 2000 | 2 |
| Ralph McKittrick | United States | M | golf 1,[16] tennis 1[17] | 1904 | 1904 | 1 |
| Ralph Mecredy | United Kingdom | M | polo bicycle 1,[4] road cycling 1 | 1908 | 1912 | 2 |
| José Medina | Chile | M | road cycling 1, track cycling 1 | 1996 | 2000 | 2 |
| Raj Kumar Mehra | India | M | road cycling 2, track cycling 1 | 1948 | 1952 | 2 |
| Eduard Meijer | Netherlands | M | swimming 2, water polo 1 | 1900 | 1908 | 2 |
| Naji El-Mekki |  Morocco | M | modern pentathlon 1, shooting 1 | 1960 | 1960 | 1 |
| Nikolaos Melanofeidis | Kingdom of Greece | M | swimming 1, water polo 1 | 1948 | 1948 | 1 |
| Ícaro Mello | Brazil | M | art competitions 1,[4] athletics 1 | 1936 | 1952 | 2 |
| Oussama Mellouli |  Tunisia | M | marathon swimming 3, swimming 5 | 2000 | 2020 | 6 |
| Alexis Méndez | Venezuela | M | road cycling 1, track cycling 1 | 1988 | 2000 | 2 |
| Roberto Menéndez | Cuba | M | road cycling 3, track cycling 2 | 1968 | 1976 | 3 |
| Din Meraj | Pakistan | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Leroy Mercer | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Désiré Mérchez | France | M | swimming 1, water polo 1 | 1900 | 1900 | 1 |
| Leonard Meredith | United Kingdom | M | road cycling 2, track cycling 1 | 1908 | 1920 | 3 |
| Daniel Mérillon | France | M | gymnastics 1,[4] shooting 2 | 1900 | 1912 | 3 |
| Juan Alberto Merlos | Argentina | M | road cycling 1, track cycling 2 | 1964 | 1968 | 2 |
| Herman Meyboom | Belgium | M | swimming 2, water polo 2 | 1908 | 1912 | 2 |
| John Meyers | United States | M | swimming 1, water polo 1 | 1904 | 1904 | 1 |
| Sydney Middleton | Australasia | M | rowing 1, rugby 1 | 1908 | 1912 | 2 |
| Graeme Miller | New Zealand | M | road cycling 2, track cycling 1 | 1984 | 1992 | 3 |
| Xavier Mirander | Jamaica | M | road cycling 1, track cycling 1 | 1972 | 1976 | 2 |
| James Mitchel | United States | M | athletics 1, tug of war 1 | 1904 | 1904 | 1 |
| Hylton Mitchell |  Trinidad and Tobago | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Kyoshi Miura | Japan | M | mountain bike cycling 1, road cycling 1 | 1988 | 1996 | 2 |
| Russell Mockridge | Australia | M | road cycling 1, track cycling 2 | 1948 | 1952 | 2 |
| Nicolaas Moerloos | Belgium | M | gymnastics 1, weightlifting 1 | 1920 | 1924 | 2 |
| Krisztina Molnár | Hungary | F | athletics 2, gymnastics 1 | 1992 | 2008 | 3 |
| Thomas Montemage | / United States | M | road cycling 1, track cycling 2 | 1948 | 1964 | 3 |
| John Montgomery | United States | M | equestrian 1, polo 1 | 1912 | 1920 | 2 |
| Fernand de Montigny | Belgium | M | fencing 4, field hockey 1 | 1908 | 1924 | 4 |
| Antonio Montilla | Venezuela | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Jorge Moreau | Argentina | M | swimming 1, water polo 1 | 1924 | 1928 | 2 |
| Federico Moreira | Uruguay | M | road cycling 1, track cycling 1 | 1988 | 1992 | 2 |
| Harry Morris | Australia | M | diving 1, wrestling 1 | 1928 | 1928 | 1 |
| Charles Morton | United States | M | road cycling 1, track cycling 1 | 1936 | 1936 | 1 |
| Henri Mouillefarine | France | M | road cycling 1, track cycling 1 | 1932 | 1932 | 1 |
| Roberto Muñoz | Chile | M | road cycling 1, track cycling 1 | 1984 | 1984 | 1 |
| Sachin Nag | India | M | swimming 1, water polo 2 | 1948 | 1952 | 2 |
| Richard Nagy | Slovakia | M | marathon swimming 1, swimming 2 | 2016 | 2020 | 2 |
| Jolanda Neff | Switzerland | F | mountain bike cycling 2, road cycling 1 | 2016 | 2020 | 2 |
| Frank Nelson | United States | M | athletics 1, baseball 1[4] | 1912 | 1912 | 1 |
| Jacqui Nelson | New Zealand | F | road cycling 1, track cycling 2 | 1992 | 1996 | 2 |
| Peter Nelson | Australia | M | road cycling 1, track cycling 1 | 1952 | 1952 | 1 |
| Boris Nepokupnoy | Russian Empire | M | fencing 1, modern pentathlon 1 | 1912 | 1912 | 1 |
| Jim Nestor | Australia | M | road cycling 2, track cycling 1 | 1948 | 1956 | 2 |
| Jim Nevin | Australia | M | road cycling 2, track cycling 1 | 1952 | 1956 | 2 |
| Fenella Ng |  Hong Kong,  Hong Kong (2000) | F | rowing 1, swimming 2 | 1984 | 2000 | 3 |
| Ng Joo Pong | Malaysia | M | road cycling 2, track cycling 1 | 1964 | 1968 | 2 |
| Holger Nielsen | Denmark | M | athletics 1, fencing 1, shooting 1 | 1896 | 1896 | 1 |
| Ilmari Niemeläinen | Finland | M | art competitions 1, diving 2 | 1936 | 1948 | 2 |
| Veli Nieminen | Finland (1908), Finland | M | gymnastics 1, shooting 2 | 1908 | 1924 | 3 |
| Apostolos Nikolaidis | Kingdom of Greece | M | athletics 1, football 1 | 1920 | 1920 | 1 |
| August Nilsson | Sweden | M | athletics 1, tug of war 1 | 1900 | 1900 | 1 |
| Adrien Niyonshuti |  Rwanda | M | mountain bike cycling 1, road cycling 1 | 2012 | 2016 | 2 |
| Evan Noel | United Kingdom | M | jeu de paume 1, racquets 1 | 1908 | 1908 | 1 |
| Daniel Norling | Sweden | M | gymnastics 2, jumping equestrian 1 | 1908 | 1920 | 3 |
| Jiří Nouza | Czechoslovakia | M | road cycling 1, track cycling 1 | 1956 | 1956 | 1 |
| Mieczysław Nowicki | Poland | M | road cycling 1, track cycling 1 | 1972 | 1976 | 2 |
| Reinder Nummerdor | Netherlands | M | beach volleyball 3, volleyball 2 | 2000 | 2016 | 5 |
| Jeff Nygaard | United States | M | beach volleyball 1, volleyball 2 | 1996 | 2004 | 3 |
| Paul Nyman |