| Name | Nation | Sport | Games | Notes |
|---|
| So Gil-san | North Korea | Shooting | 1976 Summer, 1980 Summer, 1992 Summer | |
| So Kam Tong | Hong Kong | Athletics | 1964 Summer | |
| So Sau Wah | Rowing | 2004 Summer, 2008 Summer, 2012 Summer | |
| Shigeru So | Japan | Athletics | 1976 Summer, 1984 Summer | |
| Takeshi So | 1984 Summer | |
| Jacqueline Soames | Great Britain | Figure skating | 1994 Winter | |
| Hannah Soar | United States | Freestyle skiing | 2022 Winter | |
| Gheorghe Soare | Romania | Equestrian eventing | 1956 Summer | |
| Nicolae Soare | Athletics | 2016 Summer | |
| Alexander Altair Soares | Brazil | Rowing | 1996 Summer | |
| André Soares | Handball | 2016 Summer | |
| Augusto Ramos Soares | Timor-Leste | Athletics | 2012 Summer, 2016 Summer | |
| Bruno Soares | Brazil | Tennis | 2012 Summer, 2016 Summer | |
| Conrad Soares | Bermuda | Sailing | 1964 Summer | |
| Diogo Soares | Brazil | Artistic gymnastics | 2020 Summer, 2024 Summer | |
| Gabriel Soares | Italy | Rowing | 2024 Summer | |
| Ícaro Miguel Soares | Brazil | Taekwondo | 2020 Summer | |
| Ivo Soares | Football | 1964 Summer | |
| Julia Soares | Artistic gymnastics | 2024 Summer | |
| Luis Soares | France | Athletics | 1992 Summer | |
| Marcos Soares | Brazil | Sailing | 1980 Summer | |
| Núbia Soares | Athletics | 2016 Summer, 2020 Summer | |
| Pedro Soares | Portugal | Judo | 1996 Summer, 2000 Summer | |
| Walter Soares | Brazil | Rowing | 1980 Summer, 1984 Summer | |
| Yasmim Soares | Rugby sevens | 2024 Summer | |
| Kjell Søbak | Norway | Biathlon | 1980 Winter, 1984 Winter | |
| Yauhen Sobal | Belarus | Track cycling | 2004 Summer | |
| Marcin Sobala | Poland | Fencing | 2000 Summer | |
| Szymon Sobala | Artistic gymnastics | 1952 Summer | |
| Alena Sobaleva | Belarus | Athletics | 2016 Summer | |
| Małgorzata Sobańska | Poland | 1996 Summer, 2004 Summer | |
| Viacheslav Sobchenko | Soviet Union | Water polo | 1972 Summer, 1980 Summer | |
| Olena Sobchuk | Ukraine | Athletics | 2024 Summer | |
| Anna Sobczak | Poland | Fencing | 1988 Summer, 1992 Summer | |
| Franciszek Sobczak | 1968 Summer | |
| Paweł Sobczak | Field hockey | 2000 Summer | |
| Ryszard Sobczak | Fencing | 1992 Summer, 1996 Summer, 2000 Summer | |
| Mohamed Ahmed Abu Sobea | Egypt | Athletics | 1936 Summer | |
| Werner Sobeck | Germany | Diving | 1952 Summer | |
| Amina Sobeih | Egypt | Rhythmic gymnastics | 2024 Summer | |
| Paweł Sobek | Poland | Football | 1952 Summer | |
| Jerzy Sobera | Ice hockey | 1992 Winter | |
| Robert Sobera | Athletics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Ana Sofía Soberanes | Mexico | Rowing | 1996 Summer, 2000 Summer | |
| Avelino Soberón | 1968 Summer | |
| Rubén Soberón | Guatemala | Fencing | 1952 Summer | |
| Alex Sobers | Barbados | Swimming | 2016 Summer, 2020 Summer | |
| Charmie Sobers | Netherlands | Taekwondo | 2004 Summer | |
| Grantley Sobers | West Indies Federation | Weightlifting | 1960 Summer | |
| Vera Sobetova | Russia | Canoe sprint | 2012 Summer | |
| Nathan Sobey | Australia | Basketball | 2020 Summer | |
| Ibrahim Sobh | Egypt | Wrestling | 1928 Summer | |
| Thuraia Sobh | Syria | Weightlifting | 2012 Summer | |
| Noureddine Sobhi | Morocco | Athletics | 1988 Summer | |
| Ramadan Sobhi | Egypt | Football | 2020 Summer | |
| Ramez Sobhy [ Wikidata ] | Diving | 2024 Summer | |
| Tia Sobhy | Rhythmic gymnastics | 2020 Summer | |
| Czesław Sobieraj | Poland | Canoe sprint | 1948 Summer | |
| Małgorzata Sobieraj | Archery | 2004 Summer, 2008 Summer | |
| Antoni Sobik | Fencing | 1936 Summer, 1948 Summer | |
| Ozoda Sobirjonova | Uzbekistan | Taekwondo | 2024 Summer | |
| Parviz Sobirov | Tajikistan | Judo | 2012 Summer | |
| Rishod Sobirov | Uzbekistan | 2008 Summer, 2012 Summer, 2016 Summer | |
| Rafael Sóbis | Brazil | Football | 2008 Summer | |
| Arkadiusz Sobkowiak | Poland | Rowing | 2000 Summer | |
| Edmund Sobkowiak | Boxing | 1936 Summer | |
| Allan Sobocinski | Brazil | Shooting | 1948 Summer | |
| Milton Sobocinski | 1956 Summer | |
| Kristina Sobol | Russian Olympic Committee | Weightlifting | 2020 Summer | |
| Alexey Sobolev | Russia | Snowboarding | 2014 Winter | |
| Andrey Sobolev | Russia, Russian Olympic Committee | 2014 Winter, 2018 Winter, 2022 Winter | |
| Evgenia Soboleva | Water polo | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Marina Soboleva | Soviet Union | Fencing | 1988 Summer | |
| Natalia Soboleva | Russia, Russian Olympic Committee | Snowboarding | 2014 Winter, 2018 Winter, 2022 Winter | |
| Alois Sobotka | Czechoslovakia | Athletics | 1924 Summer | |
| Petr Sobotka | Czech Republic | Weightlifting | 2000 Summer | |
| Vladimír Sobotka | Ice hockey | 2022 Winter | |
| Zdeněk Sobotka | Czechoslovakia | Athletics | 1936 Summer | |
| Barbara Sobotta-Janiszewska | Poland | 1956 Summer, 1960 Summer, 1964 Summer | |
| Piotr Sobotta | 1960 Summer | |
| José Sobral Júnior | Brazil | Rowing | 2004 Summer | |
| Leila Sobral | Basketball | 1996 Summer, 2004 Summer | |
| Manuel Sobral | Canada | Boxing | 1988 Summer | |
| Marta Sobral | Brazil | Basketball | 1992 Summer, 1996 Summer, 2000 Summer | |
| Julio Sobrera | Uruguay | Road cycling | 1952 Summer | |
| Giorgio Sobrero | Italy | Athletics | 1952 Summer | |
| Jorge Sobrevila | Argentina | Track cycling | 1948 Summer | |
| Jules Sobrian | Canada | Shooting | 1968 Summer, 1972 Summer, 1976 Summer, 1984 Summer | |
| Carlos Sobrinho | Brazil | Rowing | 1992 Summer | |
| João Pires Sobrinho | Athletics | 1956 Summer | |
| Salvador Sobrino | Mexico | Diving | 1980 Summer | |
| Koshi Sobu | Japan | Volleyball | 1984 Summer | |
| Egil Søby | Norway | Canoe sprint | 1968 Summer, 1972 Summer | |
| Nina Søby | Road cycling | 1984 Summer | |
| Tove Søby | Denmark | Canoe sprint | 1956 Summer | |
| Andrei Socaci | Romania | Weightlifting | 1984 Summer, 1988 Summer | |
| Jules Soccal | Monaco | Sailing | 1960 Summer | |
| Len Soccio | Germany | Ice hockey | 2002 Winter | |
| Manuela Soccol | Belgium | Athletics | 2016 Summer | |
| Andrzej Socharski | Poland | Shooting | 1976 Summer | |
| Glen Sochasky | Venezuela | Swimming | 1976 Summer | |
| Ralf Socher | Canada | Alpine skiing | 1994 Winter | |
| José Alberto Sochón | Guatemala | Track cycling | 2004 Summer | |
| Miloslav Sochor | Czechoslovakia | Alpine skiing | 1976 Winter | |
| Mateusz Sochowicz | Poland | Luge | 2018 Winter, 2022 Winter | |
| Carlos Socias | Dominican Republic | Judo | 1972 Summer | |
| Algirdas Šocikas | Soviet Union | Boxing | 1952 Summer | |
| Jack Sock | United States | Tennis | 2016 Summer | |
| Wilfried Sock | East Germany | Ice hockey | 1968 Winter | |
| Andrew Sockalexis | United States | Athletics | 1912 Summer | |
| Kamila Soćko | Poland | Rowing | 2012 Summer | |
| Grigore Socolescu | Romania | Bobsleigh | 1928 Winter | |
| Mircea Socolescu | 1928 Winter | |
| Kenji Soda | Japan | Basketball | 1972 Summer | |
| Frankie Sodano | United States | Boxing | 1948 Summer | |
| Anders Söderberg | Sweden | Luge | 1994 Winter, 1998 Winter, 2002 Winter | |
| Anna Söderberg | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Bertil Söderberg | Handball | 1972 Summer | |
| Curt Söderberg | Athletics | 1952 Summer | |
| David Söderberg | Finland | 2004 Summer, 2012 Summer, 2016 Summer | |
| Emma Söderberg | Sweden | Ice hockey | 2022 Winter | |
| Isabelle Söderberg | Road cycling | 2012 Summer | |
| Lars-Erik Söderberg | Shooting | 1972 Summer | |
| Yngve Edward Soderberg | United States | Art competitions | 1932 Summer, 1936 Summer | |
| Tomas Söderblom | Finland | Rowing | 1996 Summer | |
| Anders Södergren | Sweden | Cross country skiing | 2006 Winter, 2010 Winter, 2014 Winter | |
| Benny Södergren | 1976 Winter | |
| Håkan Södergren | Ice hockey | 1984 Winter, 1988 Winter | |
| Tom Söderholm | Weightlifting | 1984 Summer, 1988 Summer | |
| Gudmund Söderin | Alpine skiing | 1976 Winter | |
| Gunnar Söderlindh | Artistic gymnastics | 1920 Summer | |
| Robin Söderling | Tennis | 2004 Summer, 2008 Summer | |
| Åke Söderlund | Athletics | 1952 Summer, 1960 Summer, 1964 Summer | |
| Curt Söderlund | Road cycling | 1968 Summer | |
| Erik Söderlund | Athletics | 1960 Summer | |
| Michael Söderlund | Swimming | 1980 Summer, 1984 Summer, 1988 Summer | |
| Einar Söderqvist | Athletics | 1948 Summer | |
| Jacob Söderqvist | Snowboarding | 1998 Winter | |
| Jakob Söderqvist | Road cycling | 2024 Summer | |
| Krister Söderqvist | Sailing | 1984 Summer | |
| Bruno Söderström | Athletics | 1908 Summer | |
| Dan Söderström | Ice hockey | 1980 Winter | |
| Gustaf Söderström | Athletics, Tug of war | 1900 Summer | |
| Karin Söderström | Sailing | 2008 Summer | |
| Marit Söderström | 1988 Summer | |
| Per Søderstrøm | Norway | Handball | 1972 Summer | |
| Tommy Söderström | Sweden | Ice hockey | 1992 Winter | |
| Ronjan Sodhi | India | Shooting | 2012 Summer | |
| Surinder Singh Sodhi | Field hockey | 1980 Summer | |
| Sodikin | Indonesia | Weightlifting | 1988 Summer, 1992 Summer | |
| Altangadasyn Sodnomdarjaa | Mongolia | Speed skating | 1992 Winter | |
| Ama Sodogah | Togo | Boxing | 1984 Summer | |
| Ayi Sodogah | 1984 Summer | |
| Petr Sodomka | Czechoslovakia | Canoe slalom | 1972 Summer | |
| Ovidio Sodor | Argentina | Field hockey | 1972 Summer | |
| Jaime Sodré | Brazil | Boxing | 1980 Summer | |
| Soe Myint | Myanmar | Shooting | 1996 Summer | |
| Than Soe | Football | 1972 Summer | |
| Yan Naing Soe | Judo | 2016 Summer | |
| Go Soeda | Japan | Tennis | 2012 Summer | |
| Christiane Soeder | Austria | Road cycling | 2004 Summer, 2008 Summer | |
| Lie Eng Soei [ Wikidata ] | Indonesia | Sailing | 1960 Summer | |
| Kameli Soejima | Japan | Rugby sevens | 2016 Summer, 2020 Summer | |
| Arent van Soelen | South Africa | Sailing | 1932 Summer | |
| Ian Soellner | Canada | Modern pentathlon | 1992 Summer | |
| Rudolf Soenning | Germany | Bobsleigh | 1928 Winter | |
| Andreas Soeratman | Indonesia | Fencing | 1960 Summer | |
| Joris van Soerland | Netherlands | Badminton | 1996 Summer | |
| Reidar Sørlie | Norway | Athletics | 1936 Summer | |
| Virgil Soeroredjo | Suriname | Badminton | 2012 Summer | |
| Denise Soesilo | Germany | Ice hockey | 2006 Winter | |
| Noël Soetaert | Belgium | Track cycling | 1972 Summer | |
| Pierre de Soete | Art competitions | 1928 Summer | |
| Christine Soetewey | Athletics | 1980 Summer, 1984 Summer | |
| Oscar Soetewey | 1952 Summer | |
| Mpesela Ntlot Soeu | Lesotho | 2004 Summer | |
| Filippo Soffici | Italy | Rowing | 1992 Summer | |
| Rahmat Sofiadi | Bulgaria | Wrestling | 1988 Summer, 1992 Summer | |
| Iosef Sofian | Romania | Ice hockey | 1964 Winter | |
| Pavel Sofin | Russia | Athletics | 2004 Summer, 2008 Summer | |
| Galina Sofina | Soviet Union | 1968 Summer | |
| Elina Sofokleous | Cyprus | Cycling mountain bike | 2004 Summer | |
| Nicoleta Daniela Șofronie | Romania | Artistic gymnastics | 2004 Summer | |
| Sigmund Søfteland | Norway | Speed skating | 1952 Winter, 1956 Winter | |
| Ali Sofuoğlu | Turkey | Karate | 2020 Summer | |
| Kim Søgaard | Norway | Ice hockey | 1988 Winter, 1992 Winter | |
| Michael Søgaard | Denmark | Badminton | 1996 Summer, 2000 Summer | |
| Kazuko Sogabe | Japan | Artistic gymnastics | 1956 Summer, 1960 Summer | |
| Kyotaro Sogabe [ Wikidata ] | Wrestling | 2024 Summer | |
| Hitoshi Sogahata | Football | 2004 Summer | |
| Sadık Soğancı | Turkey | Wrestling | 1936 Summer | |
| Eduard Soghomonyan | Brazil | 2016 Summer, 2020 Summer | |
| Koryun Soghomonyan | Armenia | Boxing | 2020 Summer | |
| Giorgi Sogoiani | Georgia | Luge | 2018 Winter | |
| Tumat Sogolik | Papua New Guinea | Boxing | 1976 Summer | |
| Elijah Sogomo | Kenya | Athletics | 1984 Summer | |
| Soh Chin Ann | Malaysia | Football | 1972 Summer | |
| Soh Wooi Yik | Badminton | 2020 Summer, 2024 Summer | |
| Minhal Sohail | Pakistan | Shooting | 2016 Summer | |
| Avtar Singh Sohal | Kenya | Field hockey | 1960 Summer, 1964 Summer, 1968 Summer, 1972 Summer | |
| Akio Sohda | Japan | 1932 Summer | |
| Mohamed Selim Soheim | Egypt | Boxing | 1968 Summer, 1972 Summer | |
| Moustafa Soheim | United Arab Republic, Egypt | Fencing | 1960 Summer, 1964 Summer, 1968 Summer | |
| Rodney Soher | Great Britain | Bobsleigh | 1924 Winter | |
| Gurpreet Sohi | Canada | Water polo | 2020 Summer | |
| Bob Sohl | United States | Swimming | 1948 Summer | |
| Tutu Sohlberg | Finland | Equestrian dressage | 1988 Summer | |
| Sohn Kee-chung | Japan | Athletics | 1936 Summer | |
| Lini Söhnchen | Germany | Diving | 1928 Summer | |
| Käthe Sohnemann | Artistic gymnastics | 1936 Summer | |
| Mehdi Sohrabi | Iran | Track cycling, Road cycling | 2004 Summer, 2008 Summer, 2012 Summer | |
| Hamed Sohrabnejad | Basketball | 2008 Summer | |
| Andrew Soi | Kenya | Athletics | 1964 Summer | |
| Edwin Soi | 2008 Summer, 2012 Summer | |
| Jouko Soini | Finland | Football | 1980 Summer | |
| Voitto Soini | Ice hockey | 1960 Winter | |
| Jani Soininen | Ski jumping | 1994 Winter, 1998 Winter | |
| Eino Soinio | Football | 1912 Summer | |
| Kaarlo Soinio | Artistic gymnastics, Football | 1908 Summer, 1912 Summer | |
| Víctor Sojo | Spain | Field hockey | 2004 Summer, 2008 Summer | |
| Yaicey Sojo | Venezuela | Softball | 2008 Summer | |
| Sok Chang-suk | North Korea | Archery | 1980 Summer | |
| Maja Sokač | Croatia | Handball | 2012 Summer | |
| Amar Singh Sokhi | India | Road cycling, Track cycling | 1964 Summer | |
| Zaurbek Sokhiev | Uzbekistan | Wrestling | 2008 Summer, 2012 Summer | |
| Sokhon Yi | Cambodia | Swimming | 1972 Summer | |
| Elena Sokhryakova | Russian Olympic Committee | Speed skating | 2022 Winter | |
| Erik Sökjer-Petersén | Sweden | Shooting | 1912 Summer, 1920 Summer | |
| Tiit Sokk | Soviet Union | Basketball | 1988 Summer | |
| Matej Soklič | Slovenia | Cross country skiing | 2002 Winter | |
| Alois Sokol | Czechoslovakia | Fencing | 1948 Summer | |
| František Sokol | Volleyball | 1968 Summer | |
| Pavel Sokol | Rowing | 1992 Summer | |
| Aleksandr Sokolov | Soviet Union | Shooting | 1980 Summer | |
| Aleksandr Sokolov | Russia | Volleyball | 2012 Summer | |
| Aleksey Sokolov | Athletics | 2008 Summer | |
| Alexandre Sokolov | Shooting | 2012 Summer | |
| Andrei Sokolov | Kazakhstan | Ice hockey | 1998 Winter | |
| Apostol Sokolov | Bulgaria | Football | 1952 Summer | |
| Denis Sokolov | Russia | Shooting | 2012 Summer | |
| Dmitri Sokolov | Soviet Union | Biathlon | 1960 Winter | |
| Igor Sokolov | Shooting | 1980 Summer | |
| Maxim Sokolov | Russia | Ice hockey | 2006 Winter | |
| Nikolay Sokolov | Soviet Union | Athletics | 1960 Summer | |
| Pyotr Sokolov | Russia | Football | 1912 Summer | |
| Toma Sokolov | Bulgaria | Canoe sprint | 1960 Summer | |
| Tsvetan Sokolov | Volleyball | 2012 Summer | |
| Valerian Sokolov | Soviet Union | Boxing | 1968 Summer | |
| Viktor Sokolov | Track cycling | 1976 Summer | |
| Vladimir Sokolov | Unified Team, Russia | Rowing | 1992 Summer, 1996 Summer | |
| Vlatko Sokolov | North Macedonia | Wrestling | 1996 Summer | |
| Yevgeny Sokolov | Soviet Union | Athletics | 1956 Summer | |
| Yury Sokolov | Boxing | 1952 Summer | |
| Elena Sokolova | Russia | Figure skating | 1998 Winter, 2006 Winter | |
| Elena Sokolova | Swimming | 2008 Summer, 2012 Summer | |
| Lyubov Sokolova | Volleyball | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Natalya Sokolova | Soviet Union | Athletics | 1976 Summer | |
| Penka Sokolova | Bulgaria | 1976 Summer | |
| Svetlana Sokolova | Russia | 2004 Summer | |
| Yelena Sokolova | 2012 Summer | |
| Ognjen Sokolović | Yugoslavia, Bosnia and Herzegovina | Bobsleigh | 1984 Winter, 1992 Winter, 1998 Winter | |
| Zoran Sokolović | 1984 Winter, 1994 Winter, 1998 Winter | |
| Yury Sokolov | Soviet Union | Judo | 1988 Summer | |
| Igors Sokolovs | Latvia | Athletics | 2008 Summer, 2012 Summer | |
| Pauls Sokolovs | Football | 1924 Summer | |
| Denisa Sokolovská | Czechoslovakia | Rhythmic gymnastics | 1988 Summer | |
| Irina Sokolovskaya | Russia | Basketball | 2008 Summer | |
| Andriy Sokolovskyy | Ukraine | Athletics | 2000 Summer, 2004 Summer | |
| Diana Sokołowska | Poland | Swimming | 2012 Summer | |
| Beata Sokołowska-Kulesza | Canoe sprint | 2000 Summer, 2004 Summer | |
| Andrzej Sokołowski | Handball | 1972 Summer, 1976 Summer | |
| John Sokolowski | Canada | Bobsleigh | 2002 Winter | |
| Michael Sokolowski | Athletics | 1984 Summer | |
| Michał Sokołowski | Poland | 3x3 basketball | 2024 Summer | |
| Tadeusz Sokołowski | Equestrian jumping | 1936 Summer | |
| Włodzimierz Sokołowski | Athletics | 1964 Summer | |
| Kazimierz Sokołowski | Ice hockey | 1932 Winter, 1936 Winter | |
| Vasiliy Sokov | Unified Team, Russia | Athletics | 1992 Summer, 1996 Summer | |
| Aleksey Sokirskiy | Ukraine | 2012 Summer | |
| Eetje Sol | Netherlands | Football | 1908 Summer | |
| Sol Kyong | North Korea | Judo | 2016 Summer | |
| Manuel Sol | Mexico | Football | 1996 Summer | |
| Bryan Sola Zambrano | Ecuador | Rowing | 2016 Summer | |
| Bernat Sola | Spain | Ski jumping | 1984 Winter, 1988 Winter | |
| Guillermo Solá | Chile | Athletics | 1952 Summer | |
| Hanna Sola | Belarus | Biathlon | 2022 Winter | |
| Ignacio Sola | Spain | Athletics | 1964 Summer, 1968 Summer | |
| Ivan Šola | Croatia | Bobsleigh | 2002 Winter, 2006 Winter, 2010 Winter | |
| Raúl Sola | Argentina | Fencing | 1924 Summer | |
| Shaka Sola | Samoa | Athletics | 2004 Summer | |
| Vlado Šola | Croatia | Handball | 2004 Summer | |
| Eduardo Solaeche | Spain | Swimming | 2016 Summer | |
| Alberto Solanas | Athletics | 1980 Summer | |
| Adrián Solano | Costa Rica | Road cycling | 1968 Summer | |
| Álvaro Solano | Football | 1984 Summer | |
| Humberto Solano | Road cycling | 1968 Summer | |
| Joan Solano | Spain | Rowing | 1980 Summer | |
| Joaquín Solano | Mexico | Equestrian eventing | 1948 Summer | |
| Miguel Solano | Spain | Rowing | 1968 Summer | |
| Roque Solano [ Wikidata ] | Dominican Republic | Baseball | 1992 Summer | |
| Inge Solar | Austria | Figure skating | 1948 Winter | |
| Josip Šolar | Yugoslavia | Road cycling | 1928 Summer | |
| Matías del Solar | Chile | Sailing | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Víctorio Solares | Guatemala | Athletics | 1952 Summer | |
| César Solari | Ecuador | Wrestling | 1968 Summer | |
| David Solari | Italy | Track cycling | 1988 Summer | |
| Jason Solari [ Wikidata ] | Switzerland | Shooting | 2024 Summer | |
| Alejandro Solarte [ Wikidata ] | Colombia | Diving | 2024 Summer | |
| Jerzy Solarz | Poland | Artistic gymnastics | 1952 Summer | |
| Julio Solaun | Spain | Field hockey | 1964 Summer, 1968 Summer | |
| Salma Solaun | Rhythmic gymnastics | 2024 Summer | |
| Annamaria Solazzi | Italy | Beach volleyball | 1996 Summer, 2000 Summer | |
| Amand Solbach | France | Artistic gymnastics | 1928 Summer, 1936 Summer | |
| Bjarne Solbakken | Norway | Alpine skiing | 2002 Winter, 2006 Winter | |
| Erik André Solbakken | Rowing | 2020 Summer, 2024 Summer | |
| Carolina Solberg Salgado | Brazil | Beach volleyball | 2024 Summer | |
| Flemming Solberg | Norway | Artistic gymnastics | 1996 Summer, 2000 Summer | |
| Henrik Solberg | Ice hockey | 2014 Winter | |
| Magnar Solberg | Biathlon | 1968 Winter, 1972 Winter | |
| Olaf Solberg | Rowing | 1912 Summer | |
| Pedro Solberg | Brazil | Beach volleyball | 2016 Summer | |
| Silje Solberg-Østhassel | Norway | Handball | 2020 Summer, 2024 Summer | |
| Sanna Solberg-Isaksen | 2016 Summer, 2020 Summer, 2024 Summer | |
| Abolfazl Solbi | Iran | Basketball | 1948 Summer | |
| Josip Scholz | Yugoslavia | Football | 1920 Summer | |
| Marek Solčanský | Slovakia | Luge | 2014 Winter, 2018 Winter | |
| Gino Soldà | Italy | Cross country skiing | 1932 Winter | |
| Sandra Soldan | Brazil | Triathlon | 2000 Summer, 2004 Summer | |
| Cristian Mauro Soldano | Argentina | Swimming | 2004 Summer | |
| Veniamin Soldatenko | Soviet Union | Athletics | 1972 Summer | |
| Aleksandr Soldatenkov [ Wikidata ] | Russia | Fencing | 1912 Summer | |
| Kimiko Soldati | United States | Diving | 2004 Summer | |
| Julia Soldatova | Belarus | Figure skating | 2002 Winter | |
| Frank van Soldt | Netherlands | Ice hockey | 1980 Winter | |
| Ferran Solé | Spain | Handball | 2020 Summer | |
| Francisco Solé | Wrestling | 1924 Summer | |
| Sebastián Solé | Argentina | Volleyball | 2012 Summer, 2016 Summer, 2020 Summer | |
| Fernando Soledade | Brazil | Shooting | 1920 Summer | |
| Alireza Soleimani | Iran | Wrestling | 1976 Summer, 1992 Summer | |
| Håkon Solem | Norway | Sailing | 1948 Summer | |
| Kari Solem | Handball | 1996 Summer | |
| Richard Solem | United States | Speed skating | 1948 Winter | |
| Synnøve Solemdal | Norway | Biathlon | 2014 Winter, 2018 Winter | |
| Sílvia Soler Espinosa | Spain | Tennis | 2012 Summer | |
| Alexandra Soler | France | Artistic gymnastics | 2000 Summer | |
| Carlos Soler | Spain | Football | 2020 Summer | |
| Francisco Soler | Puerto Rico | Wrestling | 2012 Summer | |
| Gabriel Soler | Spain | Water polo | 1972 Summer | |
| Jorge Soler | Argentina | Artistic gymnastics | 1948 Summer | |
| Julio Soler | Football | 2024 Summer | |
| Meritxell Soler | Spain | Athletics | 2024 Summer | |
| Miguel Soler | Artistic gymnastics | 1984 Summer | |
| Paco Soler | Football | 1992 Summer | |
| Roger Soler | Peru | Athletics | 1984 Summer | |
| Yolanda Soler | Spain | Judo | 1992 Summer, 1996 Summer | |
| Tom Solesbury | Great Britain | Rowing | 2008 Summer, 2012 Summer | |
| St. Clair Soleyne | Antigua and Barbuda | Athletics | 1988 Summer | |
| Franck Solforosi | France | Rowing | 2008 Summer, 2012 Summer, 2016 Summer | |
| Marco Solfrini | Italy | Basketball | 1980 Summer | |
| Leif Solheim | Norway | Ice hockey | 1952 Winter | |
| Nina Solheim | Taekwondo | 2004 Summer, 2008 Summer | |
| Øivind Solheim | Ice hockey | 1952 Winter | |
| Luciano Soli | Italy | Field hockey | 1960 Summer | |
| Armand Solie | Belgium | 1968 Summer, 1972 Summer, 1976 Summer | |
| Athoumane Solihi [ Wikidata ] | Comoros | Swimming | 2016 Summer | |
| Vasiti Solikoviti | Fiji | Rugby sevens | 2020 Summer | |
| Ahmed Soliman | Egypt | Football | 1928 Summer | |
| Ahmed Soliman | Basketball | 1988 Summer | |
| Ahmed Abdel Mougod Soliman | Athletics | 2000 Summer | |
| Ayman Abdel Hamid Soliman [ Wikidata ] | Handball | 1992 Summer, 1996 Summer | |
| Emad Soliman | Football | 1984 Summer | |
| Khaled Soliman | Fencing | 1984 Summer | |
| Loulwa Soliman [ Wikidata ] | 2024 Summer | |
| Mahmoud Soliman | Handball | 1996 Summer | |
| Mohamed Abid Soliman | Water polo | 1964 Summer, 1968 Summer | |
| Mohamed Sayed Soliman | Basketball | 1984 Summer | |
| Mohamedi Soliman | 1948 Summer | |
| Saleh Soliman | Weightlifting | 1936 Summer | |
| Sameh Soliman | Water polo | 1968 Summer | |
| Tim Solin | United States | Curling | 1998 Winter | |
| Alí Solís | Mexico | Baseball | 2020 Summer | |
| Camille Solis | Belize | Road cycling | 1992 Summer, 1996 Summer | |
| Francisco Solis | Dominican Republic | Athletics | 1976 Summer | |
| Jacqueline Solís | Guatemala | Judo | 2024 Summer | |
| Jhon Solís | Colombia | Athletics | 2020 Summer | |
| Leydi Solís | Weightlifting | 2008 Summer, 2016 Summer | |
| Luciano Solís | Mexico | Boxing | 1984 Summer | |
| Manuel Solis | Shooting | 1924 Summer | |
| Manuel Solis | Road cycling | 1948 Summer | |
| Maribel Solis | Dominican Republic | Artistic swimming | 1984 Summer | |
| Odlanier Solís | Cuba | Boxing | 2004 Summer | |
| Ramon Solis | Philippines | Weightlifting | 1988 Summer | |
| Jacqueline Solíz | Bolivia | Athletics | 1992 Summer | |
| Óscar Soliz | Road cycling | 2016 Summer | |
| Amelie Solja | Austria | Table tennis | 2012 Summer | |
| Petrissa Solja | Germany | 2016 Summer, 2020 Summer | |
| Lea Sölkner | Austria | Alpine skiing | 1980 Winter, 1984 Winter | |
| Viktoria Sölkner | Diving | 1924 Summer | |
| Lotta Sollander | Sweden | Alpine skiing | 1972 Winter | |
| Stig Sollander | 1948 Winter, 1952 Winter, 1956 Winter | |
| Danilo Sollazzo | Italy | Shooting | 2024 Summer | |
| Bertil Sollevi | Sweden | Weightlifting | 1980 Summer, 1984 Summer | |
| Lavrans Solli | Norway | Swimming | 2012 Summer | |
| Odd Solli | Bobsleigh | 1956 Winter | |
| Kjell Jakob Sollie | Cross country skiing | 1980 Winter | |
| Lena Solli-Reimann | Athletics | 1996 Summer | |
| Melitta Sollmann | East Germany | Luge | 1980 Winter | |
| Herbert Söllner | Germany | Speed skating | 1960 Winter | |
| Paul Söllner | Rowing | 1936 Summer | |
| Damir Šolman | Yugoslavia | Basketball | 1968 Summer, 1972 Summer, 1976 Summer | |
| Annette Solmell | Sweden | Equestrian dressage | 1996 Summer | |
| Viktor Solmunde | Denmark | Skateboarding | 2024 Summer | |
| Kara Solmundson | Canada | Badminton | 2000 Summer | |
| Hope Solo | United States | Football | 2008 Summer, 2012 Summer, 2016 Summer | |
| Gennadiy Solodov | Soviet Union | Athletics | 1960 Summer, 1964 Summer | |
| Andrzej Sołoducha | Poland | Canoe sprint | 1992 Summer | |
| Nikolay Solodukhin | Soviet Union | Judo | 1980 Summer | |
| Anatoliy Solodun | Ukraine | Water polo | 1996 Summer | |
| Aleksey Solodyankin | Russia | Ski jumping | 1994 Winter | |
| Natallia Solohub | Belarus | Athletics | 2000 Summer, 2004 Summer | |
| Nikolai Sologubov | Soviet Union | Ice hockey | 1956 Winter, 1960 Winter | |
| Oleg Solomakhin | Belarus | Rowing | 1996 Summer | |
| Anatoliy Solomin | Soviet Union | Athletics | 1980 Summer | |
| Vassily Solomin | Boxing | 1972 Summer, 1976 Summer | |
| Barney Solomon | Great Britain | Rugby | 1908 Summer | |
| Bert Solomon | 1908 Summer | |
| Duane Solomon | United States | Athletics | 2012 Summer | |
| Jarrin Solomon | Trinidad and Tobago | 2012 Summer, 2016 Summer | |
| Luna Solomon | Refugee Olympic Team | Shooting | 2020 Summer, 2024 Summer | |
| Mariana Solomon | Romania | Athletics | 2004 Summer | |
| Mike Solomon | Trinidad and Tobago | 1976 Summer, 1980 Summer | |
| Reanna Solomon | Nauru | Weightlifting | 2004 Summer | |
| Steven Solomon | Australia | Athletics | 2012 Summer, 2020 Summer | |
| Bill Solomons | Sailing | 1968 Summer | |
| Despoina Solomou | Greece | Artistic swimming | 2008 Summer, 2012 Summer | |
| Denys Solonenko | Ukraine | Boxing | 2016 Summer | |
| Bayasgalangiin Solongo | Mongolia | 3x3 basketball | 2020 Summer | |
| Jean de Dieu Soloniaina | Madagascar | Boxing | 2008 Summer | |
| Josiane Soloniaina | Wrestling | 2012 Summer | |
| Sizophila Solontsi | South Africa | Rugby sevens | 2024 Summer | |
| Irina Solontsova-Kudryavtseva | Soviet Union | Athletics | 1968 Summer | |
| Igor Solopov | Estonia | Table tennis | 1992 Summer | |
| Ambrosio Solorzano | Venezuela | Weightlifting | 1960 Summer | |
| Apolinar Solórzano | Athletics | 1956 Summer | |
| Fidel Solórzano | Ecuador | 1984 Summer, 1988 Summer | |
| Nelson Solórzano | Venezuela | Basketball | 1992 Summer | |
| Roberto Solórzano | Costa Rica | Judo | 1972 Summer | |
| Yamileth Solórzano | El Salvador | Boxing | 2020 Summer | |
| Hanna Solovey | Ukraine | Road cycling | 2016 Summer | |
| Bar Soloveychik | Israel | Swimming | 2024 Summer | |
| Fred Solovi | Samoa | Wrestling | 1988 Summer | |
| Dmitri Soloviev | Russia, Russian Olympic Committee | Figure skating | 2010 Winter, 2014 Winter, 2018 Winter | |
| Anjelika Solovieva | Kyrgyzstan | Swimming | 2000 Summer | |
| Olga Solovova | Soviet Union | Volleyball | 1980 Summer | |
| Dmitry Solovyov | Uzbekistan | Judo | 1996 Summer | |
| Nikolay Solovyov | Soviet Union | Wrestling | 1956 Summer | |
| Viktor Solovyov | Swimming | 1952 Summer | |
| Viktor Solovyov | Soviet Union, Russia | Sailing | 1988 Summer, 1996 Summer | |
| Vladimir Solovyov | Soviet Union | Rowing | 1972 Summer | |
| Yuliya Solovyova | Kazakhstan | Ice hockey | 2002 Winter | |
| Ignacio Solozábal | Spain | Basketball | 1980 Summer, 1984 Summer, 1988 Summer | |
| Roberto Solozábal | Football | 1992 Summer | |
| Egil Solsvik | Norway | Wrestling | 1948 Summer | |
| Aleksander Sołtan | Poland | Art competitions | 1936 Summer | |
| Maria Sołtan | Fencing | 1952 Summer | |
| Moncef Ben Soltane | Tunisia | Volleyball | 1972 Summer | |
| Hocine Soltani | Algeria | Boxing | 1992 Summer, 1996 Summer | |
| Mebarek Soltani | 2000 Summer, 2004 Summer | |
| Mohamed Soltani | Tunisia | 1992 Summer | |
| Saman Soltani | Refugee Olympic Team | Canoe sprint | 2024 Summer | |
| Andrzej Sołtan-Pereświat | Poland | Rowing | 1928 Summer | |
| Wilfried Soltau | Germany | Canoe sprint | 1952 Summer, 1956 Summer | |
| Árpád Soltész | Hungary | 1964 Summer | |
| Attila Solti | Hungary, Guatemala | Shooting | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Anton Šoltýs | Czechoslovakia | Alpine skiing | 1964 Winter | |
| Svetlana Soluianova | Russian Olympic Committee | Boxing | 2020 Summer | |
| Yevhen Solunskiy | Soviet Union | Speed skating | 1980 Winter | |
| Kemal Solunur | Turkey | Boxing | 1972 Summer, 1976 Summer | |
| Svein Egil Solvang | Norway | Canoe sprint | 1988 Summer | |
| Carlo Solveni | Italy | Bobsleigh | 1936 Winter | |
| Joseph Solvinto | France | Boxing | 1920 Summer | |
| Károly Solymár | Hungary | Athletics | 1912 Summer | |
| Ernő Solymosi | Football | 1960 Summer | |
| Egon Solymossy | Athletics | 1952 Summer | |
| László Sólyom | Romania | Ice hockey | 1980 Winter | |
| János Sólyomvári | Hungary | Weightlifting | 1980 Summer | |
| Bram Som | Netherlands | Athletics | 2000 Summer, 2004 Summer | |
| Fidelis Onye Som | Nigeria | Boxing | 1968 Summer | |
| Yūki Sōma | Japan | Football | 2020 Summer | |
| Hadi Soua'an Al-Somaily | Saudi Arabia | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Carla Somaini | Switzerland | Snowboarding | 2018 Winter | |
| Angelio Somalo | Spain | Equestrian eventing | 1928 Summer | |
| Chitra Soman | India | Athletics | 2004 Summer, 2008 Summer | |
| Joane Somarriba | Spain | Road cycling | 1996 Summer, 2000 Summer, 2004 Summer | |
| Atsushi Somatomo | Japan | Basketball | 1972 Summer | |
| M. M. Somaya | India | Field hockey | 1980 Summer, 1984 Summer, 1988 Summer | |
| Pablo Somblingo | Philippines | Athletics | 1956 Summer | |
| Velimir Sombolac | Yugoslavia | Football | 1960 Summer | |
| Joyce Sombroek | Netherlands | Field hockey | 2012 Summer, 2016 Summer | |
| John Somers Payne | Ireland | Sailing | 1956 Summer, 1960 Summer | |
| Alan Somers | United States | Swimming | 1960 Summer | |
| Bettina Somers | Canada | Art competitions | 1948 Summer | |
| Harry Somers | 1948 Summer | |
| John Somers [ Wikidata ] | Great Britain | Shooting | 1912 Summer | |
| Linda Somers | United States | Athletics | 1996 Summer | |
| Michael Somers | Belgium | 2024 Summer | |
| Thomas Somers | Great Britain | Sailing | 1952 Summer | |
| John Somers-Smith | Rowing | 1908 Summer | |
| Howard Somervell | Alpinism | 1924 Winter | |
| David Somerville | Judo | 2000 Summer | |
| Gronya Somerville | Australia | Badminton | 2020 Summer | |
| Karri Somerville | Field hockey | 2020 Summer, 2024 Summer | |
| Tim Somerville | United States | Curling | 1998 Winter, 2002 Winter | |
| Mayumi Someya | Japan | Karate | 2020 Summer | |
| Mika Someya | Softball | 2008 Summer | |
| Péter Somfai | Hungary | Fencing | 2016 Summer | |
| Elemér Somfay | Athletics, Modern pentathlon | 1924 Summer, 1932 Summer | |
| Sophio Somkhishvili | Georgia | Judo | 2024 Summer | |
| Jorge Somlay | Argentina | Rowing | 1960 Summer | |
| Lajos Somlay | Hungary | Equestrian jumping | 1956 Summer, 1960 Summer | |
| Lajos Somló | Athletics | 1936 Summer | |
| Georg Somloi | Austria | Fencing | 1984 Summer | |
| Silvia Sommaggio | Italy | Athletics | 1996 Summer, 2000 Summer | |
| Lorenzo Sommariva | Snowboarding | 2018 Winter, 2022 Winter | |
| Stefano Sommariva | Cross country skiing | 1948 Winter | |
| Lodovico Sommaruga | Rowing | 1952 Summer | |
| Thomas Arnoldsen | Denmark | Handball | 2024 Summer | |
| Coleen Sommer | United States | Athletics | 1988 Summer | |
| Hartmut Sommer | East Germany | Shooting | 1968 Summer | |
| Lene Sommer | Denmark | Sailing | 2012 Summer | |
| Matthias Sommer | Germany | Bobsleigh | 2022 Winter | |
| Ryan Sommer | Canada | 2022 Winter | |
| Vera Sommerbauer | Austria | Rowing | 1984 Summer | |
| Einar Sommerfeldt | Norway | 1912 Summer | |
| René Sommerfeldt | Germany | Cross country skiing | 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Kurt Sommerlatt | Football | 1952 Summer | |
| Elese Sommerová [ Wikidata ] | Czech Republic | Alpine skiing | 2022 Winter | |
| Theodor Sommerschield | Norway | Sailing | 1968 Summer, 1972 Summer | |
| Henry Sommerville | Australia | Fencing | 1964 Summer | |
| Nat Singh Somnath | India | Athletics | 1948 Summer | |
| Soutsakhone Somninhom | Laos | 1980 Summer | |
| Thananya Somnuek | Thailand | Boxing | 2024 Summer | |
| István Somodi | Hungary | Athletics | 1908 Summer | |
| Lajos Somodi Jr. | Fencing | 1976 Summer | |
| Lajos Somodi Sr. | 1956 Summer | |
| Ștefan Somogy | Romania | Rowing | 1952 Summer | |
| Balázs Szirányi Somogyi | Spain | Water polo | 2012 Summer, 2016 Summer | |
| János Somogyi | Hungary | Athletics | 1956 Summer | |
| Miklós Somogyi | Track cycling | 1988 Summer, 1992 Summer | |
| Rezső Somogyi | Wrestling | 1912 Summer | |
| Tamás Somogyi | Sailing | 1992 Summer | |
| Gustavo Somohano | Mexico | Diving | 1948 Summer | |
| Tamás Somorácz | Hungary | Canoe sprint | 2016 Summer | |
| Angel Somov | Austria | Bobsleigh | 2014 Winter | |
| Evgenii Somov | Independent Olympians | Swimming | 2024 Summer | |
| Phetdarin Somrat | Thailand | Road cycling | 2024 Summer | |
| Son Bong-gak | South Korea | Equestrian jumping | 2004 Summer | |
| Son Chol-u | North Korea | Cross country skiing | 1992 Winter | |
| Floris van Son | Canada | Field hockey | 2020 Summer | |
| Son Gab-do | South Korea | Wrestling | 1984 Summer | |
| Son Hee-jung | Road cycling | 2008 Summer | |
| Son Heung-min | Football | 2016 Summer | |
| Son Hyeon-mi | Judo | 1996 Summer | |
| Son Hye-yong | North Korea | Archery | 2008 Summer | |
| Igor Son | Kazakhstan | Weightlifting | 2020 Summer | |
| Son Jeong-im | South Korea | Field hockey | 1992 Summer | |
| Son Je-yong | Track cycling | 2016 Summer | |
| Léopold Son | Belgium | Artistic gymnastics | 1920 Summer | |
| Son Mi | North Korea | Table tennis | 1996 Summer | |
| Son Mi-na | South Korea | Handball | 1984 Summer, 1988 Summer | |
| Son Min-han | Baseball | 1996 Summer, 2000 Summer | |
| Son Myeong-jun | Athletics | 2016 Summer | |
| Son Sang-pil | Wrestling | 2000 Summer | |
| Son Seong-cheol | Diving | 2008 Summer | |
| Son Tae-jin | Taekwondo | 2008 Summer | |
| Son Un-hui | North Korea | Artistic gymnastics | 2000 Summer | |
| Son Wan-ho | South Korea | Badminton | 2012 Summer, 2016 Summer | |
| Son Yak-sun | Road cycling | 1984 Summer | |
| Son Yeon-jae | Rhythmic gymnastics | 2012 Summer, 2016 Summer | |
| Son Young-hee | Weightlifting | 2016 Summer | |
| Son Young-wan | Volleyball | 1964 Summer | |
| Yves Sonan | Ivory Coast | Athletics | 2000 Summer | |
| Hannes Sonck | Finland | 1948 Summer | |
| August Sonderegger | Switzerland | Cross country skiing | 1936 Winter | |
| Anne Søndergaard | Denmark | Badminton | 1996 Summer | |
| Kasper Søndergaard | Handball | 2008 Summer, 2012 Summer, 2016 Summer | |
| Søren Søndergaard | Boxing | 1988 Summer | |
| Malkit Singh Sondh | Uganda | Field hockey | 1972 Summer | |
| Erna Sondheim | Germany | Fencing | 1928 Summer | |
| Ådne Søndrål | Norway | Speed skating | 1992 Winter, 1994 Winter, 1998 Winter, 2002 Winter | |
| Akira Sone | Japan | Judo | 2020 Summer, 2024 Summer | |
| Alfredo Sone | Chile | Equestrian jumping | 1984 Summer | |
| Dokan Sone | Japan | Artistic gymnastics | 1936 Summer | |
| Mikiko Sone | Athletics | 1976 Summer | |
| Lorenzo Sonego | Italy | Tennis | 2020 Summer | |
| Chizuru Soneta | Japan | Cross country skiing | 2006 Winter | |
| Song Ah Sim | Hong Kong | Table tennis | 2000 Summer, 2004 Summer | |
| Song Aimin | China | Athletics | 2004 Summer, 2008 Summer | |
| Song Aiqin | Biathlon | 1992 Winter, 1994 Winter | |
| Alex Song | Cameroon | Football | 2008 Summer | |
| Song Bo | China | Cross country skiing | 2006 Winter | |
| Song Bum-keun | South Korea | Football | 2020 Summer | |
| Song Chaoqing | China | Biathlon | 2010 Winter, 2014 Winter | |
| Song Chen | Speed skating | 1992 Winter | |
| Song Chong-gug | South Korea | Football | 2000 Summer | |
| Song Dae-nam | Judo | 2012 Summer | |
| Song Dan | China | Athletics | 2008 Summer | |
| Ding Song [ Wikidata ] | Bobsleigh | 2022 Winter | |
| Song Dong-hyeon | South Korea | Athletics | 2000 Summer | |
| Song Donglun | China | Water polo | 2012 Summer, 2016 Summer | |
| Song Dong-wook | South Korea | Tennis | 1988 Summer | |
| Song Gwang-seon | Swimming | 1988 Summer | |
| Song Gyeong-seop | Boxing | 1988 Summer | |
| Song Gyo-sik | Athletics | 1956 Summer | |
| Song Hai-rim | Handball | 2008 Summer, 2016 Summer | |
| Song Hak-sung | Boxing | 2004 Summer | |
| Song Hongjuan | China | Athletics | 2004 Summer | |
| Song Hwa-son | North Korea | Speed skating | 1988 Winter, 1992 Winter | |
| Song In-joon | South Korea | Boxing | 2000 Summer | |
| Song Jae-ho | Fencing | 2020 Summer | |
| Song Jae-kun | Short track speed skating | 1992 Winter | |
| Song Jae-ung | Diving | 1964 Summer, 1968 Summer | |
| Jennifer Song | Canada | Artistic swimming | 2008 Summer | |
| Song Jiayuan | China | Athletics | 2020 Summer, 2024 Summer | |
| Song Jie | Taekwondo | 2024 Summer | |
| Song Ji-hyun | South Korea | Handball | 1988 Summer | |
| Song Jinwei | China | Volleyball | 1984 Summer | |
| Song Jin-woo | South Korea | Baseball | 2000 Summer | |
| Song Ji-yeong | Shooting | 2000 Summer | |
| Song Ji-yeong | Handball | 2024 Summer | |
| Song Jong-ho | Shooting | 2020 Summer, 2024 Summer | |
| Song Jong-shik | Weightlifting | 2004 Summer | |
| Song Jong-sun | North Korea | Football | 2008 Summer | |
| Song Kai | China | Rowing | 2008 Summer | |
| Song Li | Speed skating | 1998 Winter, 2002 Winter | |
| Song Ligang | Basketball | 1988 Summer, 1992 Summer | |
| Song Lingsheng | Football | 1948 Summer | |
| Song Min-ji | South Korea | Road cycling | 2024 Summer | |
| Song Min-kyu | Football | 2020 Summer | |
| Song Myeong-seob | Taekwondo | 2004 Summer | |
| Song Na | China | Biathlon | 2014 Winter | |
| Song Nina | Volleyball | 2004 Summer | |
| Song Qitao | Judo | 2000 Summer | |
| Song Qiwu | Ski jumping | 2022 Winter | |
| Song Qingling | Field hockey | 2008 Summer, 2012 Summer, 2016 Summer | |
| Renado Song | Chinese Taipei | Weightlifting | 1956 Summer | |
| Song Seok-chan | South Korea | Field hockey | 1988 Summer | |
| Song Se-ra | Fencing | 2020 Summer, 2024 Summer | |
| Song Seung-ho | Water polo | 1988 Summer | |
| Song Seung-jun | Baseball | 2008 Summer | |
| Song Seung-tae | Field hockey | 1996 Summer, 2000 Summer, 2004 Summer | |
| Song Shi | China | Cross country skiing | 1984 Winter | |
| Song Shiji | 1984 Winter | |
| Song Soon-chun | South Korea | Boxing | 1956 Summer, 1960 Summer | |
| Song Suk-woo | Short track speed skating | 2006 Winter | |
| Song Sun-bong | North Korea | Artistic gymnastics | 1980 Summer | |
| Song Sung-il | South Korea | Wrestling | 1992 Summer | |
| Song Weigang | China | Water polo | 1984 Summer | |
| Song Weilong | Short track speed skating | 2010 Winter | |
| Song Wenbin | Biathlon | 1984 Winter, 1992 Winter | |
| Song Wenyan | Swimming | 2012 Summer | |
| Song Xiaobo | Basketball | 1984 Summer | |
| Song Xiaqun | Sailing | 2008 Summer | |
| Song Xiaoyun | Basketball | 2004 Summer, 2008 Summer, 2012 Summer | |
| Song Yang | Australia | Badminton | 1996 Summer | |
| Song Yang-ja | South Korea | Athletics | 1964 Summer | |
| Song Yi | China | Field hockey | 2008 Summer | |
| Song Yiling | Sport climbing | 2020 Summer | |
| Song Yong-hun | North Korea | Speed skating | 1988 Winter | |
| Song Yongjun | China | Biathlon | 1980 Winter, 1984 Winter | |
| Song Yu-jin | South Korea | Artistic gymnastics | 1988 Summer | |
| Song Zhaoxiang | China | Taekwondo | 2024 Summer | |
| Darius Songaila | Lithuania | Basketball | 2000 Summer, 2004 Summer, 2012 Summer | |
| Mun Song-Hui [ Wikidata ] | North Korea | Judo | 2024 Summer | |
| Isabelle Songhurst | Great Britain | Trampolining | 2024 Summer | |
| Bounphisith Songkhamphou | Laos | Boxing | 1980 Summer | |
| Yun Song-mi [ Wikidata ] | North Korea | Football | 2012 Summer | |
| Hong Song-nam | 1976 Summer | |
| Isaac Kiprono Songok | Kenya | Athletics | 2004 Summer | |
| Kimaru Songok | 1964 Summer, 1968 Summer | |
| Franck Songo'o | Cameroon | Football | 2008 Summer | |
| Sukda Songsang | Thailand | Boxing | 1964 Summer | |
| Rebecca Soni | United States | Swimming | 2008 Summer, 2012 Summer | |
| Varsha Soni | India | Field hockey | 1980 Summer | |
| Sônia | Brazil | Football | 1996 Summer | |
| Prem Maya Sonir | India | Field hockey | 1980 Summer | |
| Janine Sonis | Canada | Football | 2016 Summer, 2020 Summer, 2024 Summer | |
| Ayabonga Sonjica | South Africa | Boxing | 2012 Summer | |
| Ysis Sonkeng | Cameroon | Football | 2012 Summer | |
| Chanatip Sonkham | Thailand | Taekwondo | 2012 Summer | |
| Moustapha Sonko | France | Basketball | 2000 Summer | |
| Sönke Sönksen | West Germany | Equestrian jumping | 1976 Summer | |
| Caren Sonn | Germany | Athletics | 1992 Summer | |
| Ralf Sonn | 1992 Summer | |
| Phetsmone Sonnavanh | Laos | Boxing | 1988 Summer | |
| Hilding Sonne | Sweden | Athletics | 1912 Summer | |
| Hubert Sonnek | Czech Republic | 1996 Summer | |
| Ben Sonnemans | Netherlands | Judo | 1996 Summer, 2000 Summer | |
| Victor Sonnemans | Belgium | Water polo | 1900 Summer | |
| Debbie Sonnenberg | Canada | Softball | 1996 Summer | |
| Louis von Sonnenberg | Switzerland | Shooting | 1960 Summer | |
| Jannah Sonnenschein | Mozambique | Swimming | 2016 Summer | |
| Selma Sonnet | West Germany | Shooting | 1988 Summer | |
| Emily Sonnett | United States | Football | 2020 Summer, 2024 Summer | |
| Wolf-Dietrich Sonnleitner | Austria | Modern pentathlon | 1968 Summer | |
| Julia Sonntag | Germany | Field hockey | 2020 Summer | |
| Roselore Sonntag | Artistic gymnastics | 1960 Summer | |
| Tsukasa Sonobe | Japan | Rowing | 1928 Summer | |
| Isamu Sonoda | Judo | 1976 Summer | |
| Keigo Sonoda | Badminton | 2020 Summer | |
| Yoshiro Sonoda | Athletics | 1956 Summer | |
| Takehiro Sonohara | 1992 Summer | |
| Barry Sonshine | Canada | Equestrian eventing | 1968 Summer | |
| Milt Sonsky | United States | Athletics | 1972 Summer | |
| Andrzej Sontag | Poland | 1976 Summer | |
| Lina Sontag | Germany | Basketball | 2024 Summer | |
| Phillip Sontag | United States | Artistic gymnastics | 1904 Summer | |
| Gail Sontgerath | 1960 Summer | |
| Chalaw Sonthong | Thailand | Basketball | 1956 Summer | |
| Sonu Kyong-sun | North Korea | Football | 2008 Summer | |
| Choe Son-Yong [ Wikidata ] | Artistic swimming | 2000 Summer | |
| Soo Beng Kiang | Malaysia | Badminton | 1992 Summer, 1996 Summer | |
| Minnie Soo | Hong Kong | Table tennis | 2020 Summer | |
| Lee Soo-jung [ Wikidata ] | South Korea | Volleyball | 1996 Summer | |
| Bhodi Sooknoi | Thailand | Boxing | 1960 Summer | |
| Abdullah Al-Sooli | Oman | Athletics | 2008 Summer | |
| Kesavan Soon | Singapore | 1956 Summer | |
| Attila Soós Jr. | Hungary | Equestrian eventing | 1992 Summer, 1996 Summer | |
| Klára Soós | Athletics | 1952 Summer | |
| Ricky Soos | Great Britain | 2004 Summer | |
| Vissanu Sophanich | Thailand | 2000 Summer | |
| David Sopher | India | Water polo | 1952 Summer | |
| Chainarong Sophonpong | Thailand | Road cycling, Track cycling | 1964 Summer, 1968 Summer | |
| Thomas Sopp | Norway | Swimming | 1992 Summer | |
| Gino Sopracordevole | Italy | Rowing | 1924 Summer | |
| Wanda Soprani | Artistic gymnastics | 1960 Summer | |
| Saleumphone Sopraseut | Laos | Athletics | 1992 Summer | |
| József Soproni | Hungary | Football | 1936 Summer | |
| Anastasiya Soprunova | Kazakhstan | Athletics | 2012 Summer | |
| Ernő Söptei | Hungary | Canoe sprint | 1952 Summer | |
| Róbert Söptei | 1952 Summer | |
| Rodolfo Soracco | Peru | Basketball | 1948 Summer | |
| Martino Soracreppa | Italy | Ice hockey | 1992 Winter | |
| Matteo Soragna | Basketball | 2004 Summer | |
| Mansour Al-Soraihi | Yemen | Judo | 1992 Summer | |
| Keita Soraoka | Japan | Swimming | 1992 Summer | |
| Giuseppe Soravia | Italy | Bobsleigh | 1980 Winter | |
| Warren Sorby | Fiji | Swimming | 1984 Summer, 1988 Summer | |
| Massinet Sorcinelli | Brazil | Basketball | 1948 Summer | |
| Marvin Sordell | Great Britain | Football | 2012 Summer | |
| Martín Sordelli | Argentina | Field hockey | 1988 Summer, 1992 Summer | |
| Gianluca Sordo | Italy | Football | 1992 Summer | |
| János Söre | Hungary | Track cycling | 1960 Summer | |
| Aksel Sørensen | Denmark | Artistic gymnastics | 1912 Summer | |
| Amanda Sørensen | Cycling BMX racing | 2008 Summer | |
| Arne Sorensen | Canada | Shooting | 1972 Summer, 1976 Summer | |
| August Sørensen | Denmark | Athletics | 1920 Summer | |
| Bernhardt Møller Sørensen | Rowing | 1928 Summer | |
| Bjarne Sørensen | Track cycling | 1976 Summer, 1980 Summer | |
| Chris Anker Sørensen | Road cycling | 2008 Summer, 2016 Summer | |
| Cody Sorensen | Canada | Bobsleigh | 2014 Winter, 2022 Winter | |
| Dan Ibsen Sørensen | Denmark | Sailing | 1976 Summer | |
| Dicki Sörensen | Sweden | Fencing | 1968 Summer | |
| Eigil Sørensen | Denmark | Road cycling | 1972 Summer | |
| Einar Sörensen | Sweden | Fencing | 1912 Summer | |
| Eric Sörensen | Equestrian jumping | 1948 Summer | |
| Erik Hammer Sørensen | Denmark | Fencing | 1936 Summer | |
| Frode Sørensen | Road cycling | 1932 Summer, 1936 Summer | |
| Gerhardt Sørensen | Rowing | 1948 Summer | |
| Gerry Sorensen | Canada | Alpine skiing | 1984 Winter | |
| Grant Sorensen | Australia | Volleyball | 2004 Summer | |
| Gunnar Ibsen Sørensen | Denmark | Rowing | 1936 Summer | |
| Gyri Sørensen | Norway | Alpine skiing | 1972 Winter | |
| Hans Sørensen | Denmark | Sailing | 1948 Summer | |
| Hans Christian Sørensen | Artistic gymnastics | 1920 Summer | |
| Hans Laurids Sørensen | 1920 Summer | |
| Hans Olav Sørensen | Norway | Ski jumping | 1964 Winter | |
| Harry Sørensen | Denmark | Artistic gymnastics | 1920 Summer | |
| Harry Sørensen | Canoe sprint | 1968 Summer | |
| Helle Sørensen | Road cycling | 1984 Summer | |
| Henrik Sørensen | Athletics | 1920 Summer | |
| Henrik Sørensen | Field hockey | 1948 Summer | |
| Inge Sørensen | Swimming | 1936 Summer | |
| Jens Sørensen | Track cycling | 1960 Summer | |
| Jens Sørensen | Canoe sprint | 1972 Summer | |
| Jette Sørensen | Rowing | 1984 Summer | |
| John Sørensen | Canoe sprint | 1964 Summer | |
| Jørgen Leschly Sørensen | Football | 1948 Summer | |
| Jørn Sørensen | 1960 Summer | |
| Karoline Sørensen | Swimming | 2020 Summer | |
| Karsten Sørensen | Handball | 1972 Summer | |
| Kjell Sørensen | Norway | Shooting | 1968 Summer | |
| Lars Sørensen | Denmark | Swimming | 1988 Summer, 1992 Summer | |
| Lone Sørensen | Sailing | 1988 Summer | |
| Marinus Sørensen | Athletics | 1920 Summer | |
| Mette Sørensen | Badminton | 2000 Summer | |
| Mogens Sørensen | Rowing | 1956 Summer | |
| Nicki Sørensen | Road cycling | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Nikolaj Sørensen | Canada | Figure skating | 2022 Winter | |
| Odd Wang Sørensen | Norway | Football | 1952 Summer | |
| Olaf Sørensen | Denmark | Athletics | 1952 Summer | |
| Ole Sørensen | Norway | Sailing | 1920 Summer | |
| Ole Sorensen | Canada | Wrestling | 1972 Summer | |
| Ole Nørskov Sørensen | Denmark | Handball | 1980 Summer | |
| Pia Sørensen | Swimming | 1988 Summer | |
| Poul Sørensen | Road cycling | 1928 Summer | |
| Poul Sørensen | Handball | 1984 Summer | |
| Ray Sorensen | United States | Artistic gymnastics | 1948 Summer | |
| Rolf Sørensen | Denmark | Road cycling | 1996 Summer, 2000 Summer | |
| Sigfred Sørensen | Rowing | 1928 Summer | |
| Søren Sørensen | Artistic gymnastics | 1920 Summer | |
| Sven Palle Sørensen | Diving | 1920 Summer, 1924 Summer | |
| Svend Aage Sørensen | Boxing | 1948 Summer | |
| Svend Aage Holm Sørensen | Rowing | 1936 Summer | |
| Tom Sorensen | United States | Volleyball | 1996 Summer | |
| Wayne Sorensen | Canada | Shooting | 1992 Summer, 2000 Summer | |
| Willy Sørensen | Denmark | Rowing | 1928 Summer | |
| John Sörenson | Sweden | Artistic gymnastics | 1912 Summer, 1920 Summer | |
| Stefán Sörensson [ Wikidata ] | Iceland | Athletics | 1948 Summer | |
| Eberhard Sorge | Germany | Artistic gymnastics | 1912 Summer | |
| Alex Sorgente | Italy | Skateboarding | 2024 Summer | |
| Jana Sorgers | East Germany, Germany | Rowing | 1988 Summer, 1996 Summer | |
| Timo Sorgius [ Wikidata ] | Germany | Swimming | 2024 Summer | |
| Cédric Sorhaindo | France | Handball | 2012 Summer, 2016 Summer | |
| Marco Soria | Bolivia | Road cycling, Track cycling | 1976 Summer | |
| Paula Soria | Spain | Beach volleyball | 2024 Summer | |
| Philippe Soria | France | Sailing | 1968 Summer | |
| Sixto Soria | Cuba | Boxing | 1976 Summer | |
| Yuliseny Soria | Basketball | 2000 Summer | |
| David Soriano | Dominican Republic | Athletics | 1968 Summer | |
| Gilberto Soriano | Mexico | Canoe sprint | 1972 Summer | |
| Luis Soriano | Dominican Republic | Athletics | 1968 Summer | |
| Manuel Soriano | Spain | 1972 Summer | |
| Nestor Soriano | Philippines | Sailing | 1988 Summer | |
| Yon Soriano | Dominican Republic | Athletics | 2016 Summer | |
| Bruno Sorić | Italy | Rowing | 1924 Summer | |
| Arnold Sorina | Vanuatu | Athletics | 2012 Summer | |
| Tatiana Sorina | Russian Olympic Committee | Cross country skiing | 2022 Winter | |
| Maj Helen Sorkmo | Norway | 1998 Winter, 2002 Winter | |
| Odd Sørli | Alpine skiing | 1976 Winter, 1980 Winter, 1984 Winter | |
| Josef Šorm | Czechoslovakia | Volleyball | 1964 Summer | |
| Patrik Šorm | Czech Republic | Athletics | 2020 Summer | |
| Gaston Pictory de Sormery [ Wikidata ] | France | Fencing | 1900 Summer | |
| Pasi Sormunen | Finland | Ice hockey | 1994 Winter | |
| Sorn Davin | Cambodia | Taekwondo | 2012 Summer | |
| Sorn Seavmey | 2016 Summer | |
| Udomsilp Sornbutnark | Thailand | Football | 1968 Summer | |
| Sverre Sørnes | Norway | Athletics | 1972 Summer | |
| José Adrián Sornoza | Ecuador | 2012 Summer | |
| Slobodan Soro | Serbia, Brazil | Water polo | 2008 Summer, 2012 Summer, 2016 Summer | |
| Anișoara Sorohan | Romania | Rowing | 1984 Summer, 1988 Summer | |
| Teresa Soroka | Poland | 1980 Summer | |
| Volodymyr Soroka | Ukraine | Judo | 2012 Summer | |
| Indre Sorokaite | Italy | Volleyball | 2020 Summer | |
| Oleksandr Sorokalet | Soviet Union | 1988 Summer | |
| Ilya Sorokin | Russian Olympic Committee | Ice hockey | 2018 Winter | |
| Sergei Sorokin | Russia | 1994 Winter | |
| Stanislav Sorokin | Soviet Union | Boxing | 1964 Summer | |
| Vasily Sorokin | Shooting | 1956 Summer | |
| Vitaly Sorokin | Swimming | 1956 Summer, 1960 Summer | |
| Darya Sorokina | Azerbaijan | Rhythmic gymnastics | 2020 Summer, 2024 Summer | |
| Ganna Sorokina | Ukraine | Diving | 2000 Summer, 2004 Summer | |
| Maria Sorokina | Russian Olympic Committee | Ice hockey | 2022 Winter | |
| Nataliya Sorokina | Russia | Swimming | 1996 Summer | |
| Tamara Sorokina | Soviet Union | Athletics | 1972 Summer | |
| Valeria Sorokina | Russia | Badminton | 2012 Summer | |
| Oļegs Sorokins | Latvia | Ice hockey | 2002 Winter | |
| Ruslans Sorokins | Beach volleyball | 2012 Summer | |
| Mary Soronadi | Nigeria | Handball | 1992 Summer | |
| Hossein Soroudi | Iran | Basketball | 1948 Summer | |
| Jamileh Sorouri | Artistic gymnastics | 1964 Summer | |
| Nabi Sorouri | Wrestling | 1956 Summer | |
| Zoran Šorov | Yugoslavia, Independent Olympians | 1984 Summer, 1988 Summer, 1992 Summer | |
| Giordana Sorrentino | Italy | Boxing | 2020 Summer, 2024 Summer | |
| Luigi Sorrentino | Rowing | 2000 Summer | |
| Sergio Sorrentino | Sailing | 1956 Summer, 1964 Summer | |
| Sara Sorribes Tormo | Spain | Tennis | 2020 Summer, 2024 Summer | |
| Rondel Sorrillo | Trinidad and Tobago | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Heikki Sorsa | Finland | Snowboarding | 2002 Winter | |
| Tom Sorsby | Great Britain | Field hockey | 2020 Summer, 2024 Summer | |
| Sophie Sorschag | Austria | Ski jumping | 2022 Winter | |
| Sverre Sørsdal | Norway | Boxing | 1920 Summer, 1924 Summer, 1928 Summer | |
| Charles Sorum [ Wikidata ] | United States | Artistic gymnastics | 1904 Summer | |
| Christian Sørum | Norway | Beach volleyball | 2020 Summer, 2024 Summer | |
| Wenche Sørum | Athletics | 1972 Summer | |
| Kusolwan Sorut | Thailand | 1964 Summer | |
| Birger Sörvik | Sweden | Artistic gymnastics | 1908 Summer | |
| Daniel Sørvik | Norway | Ice hockey | 2014 Winter, 2018 Winter | |
| Haakon Sörvik | Sweden | Artistic gymnastics | 1908 Summer | |
| Leif Sörvik [ Wikidata ] | Rowing | 1912 Summer | |
| Petit Sory | Guinea | Football | 1968 Summer | |
| Csaba Sós | Hungary | Swimming | 1972 Summer, 1976 Summer, 1980 Summer | |
| Ildikó Sós | Water polo | 2004 Summer, 2008 Summer | |
| Péter Sós | Artistic gymnastics | 1964 Summer | |
| Rozalia Șooș | Romania | Handball | 1976 Summer | |
| Cecilia Sosa | El Salvador | Athletics | 1968 Summer | |
| Daniel Sosa | Paraguay | Rowing | 2004 Summer | |
| Emilce Sosa | Argentina | Volleyball | 2016 Summer | |
| Gilberto Sosa | Mexico | Boxing | 1980 Summer | |
| Hugo Sosa | Paraguay | Football | 1992 Summer | |
| José Sosa | Argentina | 2008 Summer | |
| Luis Sosa | Uruguay | Road cycling | 1968 Summer | |
| Mariano Sosa | Argentina | Rowing | 1996 Summer | |
| Renier Sosa | Cuba | Table tennis | 2000 Summer | |
| Victoriano Sosa | Dominican Republic | Boxing | 1992 Summer | |
| Ondřej Sosenka | Czech Republic | Road cycling | 2004 Summer | |
| Alfred Sosgórnik | Poland | Athletics | 1960 Summer, 1964 Summer | |
| Barbara Sosgórnik | 1960 Summer | |
| Goran Šošić | Slovenia | Sailing | 1992 Summer | |
| Deborah Sosimenko | Australia | Athletics | 2000 Summer, 2004 Summer | |
| Olga Sosina | Russia, Russian Olympic Committee | Ice hockey | 2010 Winter, 2014 Winter, 2018 Winter, 2022 Winter | |
| Ľuboš Šoška | Slovakia | Canoe slalom | 1996 Summer | |
| Peter Šoška | 1996 Summer | |
| Milutin Šoškić | Yugoslavia | Football | 1960 Summer | |
| Jiří Sosna | Czechoslovakia | Judo | 1988 Summer, 1992 Summer | |
| Krzysztof Sosna | Poland | Biathlon | 1992 Winter | |
| Miká Sosna | Germany | Athletics | 2024 Summer | |
| Oleksandr Sosnenko | Ukraine | Figure skating | 1994 Winter | |
| Stanisław Sośnicki | Poland | Athletics | 1924 Summer | |
| Galina Sosnova | Soviet Union | Swimming | 1960 Summer | |
| Tamara Sosnova | 1968 Summer | |
| Lucjan Sosnowski | Poland | Wrestling | 1960 Summer, 1964 Summer | |
| Lkhagvasürengiin Sosorbaram | Mongolia | Judo | 2020 Summer, 2024 Summer | |
| Emanuela Sossi | Italy | Sailing | 1996 Summer, 2000 Summer | |
| Aleksandar Šoštar | Yugoslavia, Serbia and Montenegro | Water polo | 1988 Summer, 1996 Summer, 2000 Summer | |
| Drago Šoštarić | Yugoslavia | Artistic gymnastics | 1972 Summer | |
| Franjo Šoštarić | Football | 1948 Summer | |
| Mario Šoštarić | Croatia | Handball | 2024 Summer | |
| Colleen Sostorics | Canada | Ice hockey | 2002 Winter, 2006 Winter, 2010 Winter | |
| Kirill Sosunov | Russia | Athletics | 2000 Summer, 2004 Summer | |
| Ernesto Sota | Mexico | Football | 1928 Summer | |
| Herman Sotaaen | Norway | Athletics | 1912 Summer | |
| Antero Sotamaa | Finland | Sailing | 1972 Summer | |
| Julián Sotelo | Spain | Athletics | 1992 Summer | |
| Ioan Soter | Romania | 1952 Summer | |
| Alice Sotero | Italy | Modern pentathlon | 2016 Summer, 2020 Summer, 2024 Summer | |
| Peter Soteropoulos | Greece | Baseball | 2004 Summer | |
| Bob Soth | United States | Athletics | 1960 Summer | |
| Soth Sun | Cambodia | Boxing | 1972 Summer | |
| Alan Sothern | Ireland | Field hockey | 2016 Summer | |
| Kelly Sotherton | Great Britain | Athletics | 2004 Summer, 2008 Summer | |
| Borbála Sóthy | Hungary | Swimming | 1936 Summer | |
| Jozef Soti | Serbia and Montenegro | Canoe sprint | 2000 Summer | |
| Carlos Sotillo | Spain | Judo | 1984 Summer, 1988 Summer, 1992 Summer | |
| Evangelia Sotiriou | Greece | Rhythmic gymnastics | 1996 Summer | |
| Christos Sotiropoulos [ Wikidata ] | Shooting | 1996 Summer | |
| Angel Sotirov | Bulgaria | Wrestling | 1968 Summer | |
| Zakhari Sotirov | Ski jumping | 1992 Winter | |
| Tsvetana Sotirova | Cross country skiing | 1968 Winter | |
| Kuzman Sotirović | Yugoslavia | Football | 1928 Summer | |
| Kristaps Sotnieks | Latvia | Ice hockey | 2010 Winter, 2014 Winter | |
| Ivan Sotnikov | Soviet Union | Canoe sprint | 1952 Summer | |
| Viktor Sotnikov | Russia | Athletics | 1996 Summer | |
| Yevgen Sotnikov | Ukraine | Judo | 2008 Summer | |
| Adelina Sotnikova | Russia | Figure skating | 2014 Winter | |
| Tatiana Sotnikova | Ice hockey | 2002 Winter, 2006 Winter, 2010 Winter | |
| Yuliya Sotnikova | Athletics | 2000 Summer | |
| Alexis Soto | Argentina | Football | 2016 Summer | |
| Carlos Soto | Honduras | Judo | 1984 Summer | |
| Catalina Soto | Chile | Road cycling | 2020 Summer, 2024 Summer | |
| Catriel Soto | Argentina | Cycling mountain bike | 2012 Summer, 2016 Summer | |
| Dante Soto | Uruguay | Rugby sevens | 2024 Summer | |
| Diana Soto | Peru | Volleyball | 2000 Summer | |
| Eugenio Soto | Puerto Rico | Basketball | 1996 Summer | |
| Eve Soto | Softball | 1996 Summer | |
| Félipe Soto | Chile | Taekwondo | 2000 Summer | |
| Hermelindo Soto | Mexico | Canoe sprint | 1972 Summer, 1976 Summer | |
| Jorge Soto | Puerto Rico | Weightlifting | 1952 Summer | |
| Jorge Soto | Uruguay | Road cycling | 2012 Summer | |
| José Manuel Soto | Costa Rica | 1968 Summer | |
| Luis Soto | Colombia | Football | 1968 Summer | |
| Manuel Esteban Soto | Athletics | 2016 Summer, 2020 Summer | |
| María Soto | Venezuela | Softball | 2008 Summer | |
| Melesio Soto | Mexico | Road cycling | 1964 Summer | |
| Mickey Soto | Puerto Rico | Athletics | 1996 Summer | |
| Nercely Soto | Venezuela | 2012 Summer, 2016 Summer | |
| Óscar Soto | Mexico | Modern pentathlon | 2008 Summer, 2012 Summer | |
| Pioquinto Soto | Basketball | 1952 Summer | |
| Rafael Soto | Spain | Equestrian dressage | 1996 Summer, 2000 Summer, 2004 Summer | |
| Ricardo Soto | Chile | Archery | 2016 Summer | |
| Richard Soto | Puerto Rico | Basketball | 1992 Summer, 1996 Summer | |
| Waleska Soto | Guatemala | Shooting | 2020 Summer, 2024 Summer | |
| Sho Sotodate | Japan | Swimming | 2012 Summer | |
| Javier Sotomayor | Cuba | Athletics | 1992 Summer, 1996 Summer, 2000 Summer | |
| Lorenzo Sotomayor | Azerbaijan | Boxing | 2016 Summer, 2020 Summer | |
| Nikté Sotomayor | Guatemala | Badminton | 2020 Summer | |
| Koji Sotomura | Japan | Artistic gymnastics | 1984 Summer | |
| Tetsuya Sotomura [ Wikidata ] | Trampolining | 2008 Summer | |
| László Sótonyi | Hungary | Handball | 1992 Summer | |
| Leo Sotorník | Czechoslovakia | Artistic gymnastics | 1948 Summer, 1952 Summer | |
| Pierre Sotoumey | Benin | Boxing | 1980 Summer | |
| Viorel Şotropa | Romania | Cross country skiing | 1992 Winter | |
| Maria Sotskova | Russian Olympic Committee | Figure skating | 2018 Winter | |
| Leonardo Sottani | Italy | Water polo | 1996 Summer, 2000 Summer, 2008 Summer | |
| Daniele Sottile | Volleyball | 2016 Summer | |
| Stefano Sottile | Athletics | 2020 Summer, 2024 Summer | |
| Usaia Sotutu | Fiji | 1972 Summer | |
| Daniel Sołtysiak [ Wikidata ] | Poland | 2024 Summer | |
| Tit Linda Sou | Cambodia | 2004 Summer, 2008 Summer | |
| Mohamed Abdou El-Souad | Egypt | Modern pentathlon | 1988 Summer, 1992 Summer | |
| Oussama Souaidy | Morocco | Football | 2004 Summer | |
| Saïd Souaken | Wrestling | 1984 Summer, 1988 Summer | |
| Salima Souakri | Algeria | Judo | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Pape Souaré | Senegal | Football | 2012 Summer | |
| Mohamed Soubei | Egypt | Judo | 1984 Summer | |
| Daniel Soubeyran | France | Rowing | 1900 Summer | |
| Sandrine Soubeyrand | Football | 2012 Summer | |
| Étienne Soubre | Belgium | Field hockey | 1928 Summer | |
| Soucaret [ Wikidata ] | France | Shooting | 1900 Summer | |
| František Souček [ Wikidata ] | Bohemia | Athletics | 1908 Summer | |
| Jan Souček | Czech Republic | Canoe sprint | 2000 Summer | |
| Ladislav Souček | Czechoslovakia | 1972 Summer, 1976 Summer | |
| Achille Souchard | France | Road cycling | 1920 Summer | |
| Jean-Pierre Souche | Rowing | 1948 Summer, 1952 Summer | |
| Souchu [ Wikidata ] | Swimming | 1900 Summer | |
| Brigitte Soucy | Canada | Volleyball | 1996 Summer | |
| Ernst Soudek | Austria | Athletics | 1964 Summer | |
| Attif Soudi | Egypt | Shooting | 1984 Summer | |
| Mathis Soudi | Morocco | Canoe slalom | 2020 Summer, 2024 Summer | |
| Hossein Saoudipour | Iran | Basketball | 1948 Summer | |
| Frédéric Soudois | France | Fencing | 1900 Summer | |
| Piet Soudyn | Netherlands | Athletics | 1908 Summer | |
| Alaeddin Soueidan | Syria | Diving | 1984 Summer | |
| Hermate Souffrant | Haiti | Judo | 1992 Summer | |
| Mahmoud Soufi | Qatar | Football | 1992 Summer | |
| Henri Souharce | France | Rowing | 1936 Summer | |
| Gabriela Soukalová | Czech Republic | Biathlon | 2010 Winter, 2014 Winter | |
| Pavel Soukeník | Czechoslovakia | Shooting | 1988 Summer | |
| Sergey Soukhanov | Soviet Union | Athletics | 1956 Summer | |
| Reza Soukhtehsaraei | Iran | Wrestling | 1976 Summer | |
| Souvanny Souksavath | Laos | Shooting | 1980 Summer | |
| Christoph Soukup | Austria | Cycling mountain bike | 2004 Summer, 2008 Summer | |
| Jaroslav Soukup | Czech Republic | Biathlon | 2010 Winter, 2014 Winter, 2018 Winter | |
| Matthew Soukup | Canada | Ski jumping | 2022 Winter | |
| Pavel Soukup | Czechoslovakia | Track cycling | 1988 Summer | |
| Pavel Soukup | Czech Republic | Athletics | 1996 Summer | |
| Irena Soukupová | Czechoslovakia | Rowing | 1988 Summer, 1992 Summer | |
| Racha Soula | Tunisia | 2012 Summer | |
| Aïssata Soulama | Burkina Faso | Athletics | 2004 Summer, 2008 Summer | |
| Chris Soule | United States | Skeleton | 2002 Winter, 2006 Winter | |
| Claude Soulé | France | Field hockey | 1936 Summer | |
| Ayanleh Souleiman | Djibouti | Athletics | 2016 Summer, 2020 Summer | |
| Moussa Souleiman | 1992 Summer | |
| Chérif Souleymane | Guinea | Football | 1968 Summer | |
| Nafissa Souleymane | Niger | Athletics | 2012 Summer | |
| François Soulié | Andorra | Cross country skiing | 2006 Winter, 2010 Winter | |
| Laure Soulié | Biathlon | 2014 Winter | |
| René Soulier | France | Athletics | 1936 Summer | |
| Thierry Soumagne | Belgium | Fencing | 1976 Summer, 1980 Summer, 1984 Summer, 1988 Summer | |
| Mamadouba Soumah | Guinea | Football | 1968 Summer | |
| M'mah Soumah | Judo | 2004 Summer | |
| Mohamed Soumah [ Wikidata ] | Football | 2024 Summer | |
| Ndèye Fatou Soumah | Senegal | Athletics | 2012 Summer | |
| Soriba Soumah | Guinea | Football | 1968 Summer | |
| Boubagar Soumana | Niger | Boxing | 1984 Summer | |
| Mamadou Soumaré | Mali | Swimming | 2012 Summer | |
| Myriam Soumaré | France | Athletics | 2008 Summer, 2012 Summer | |
| Rebecca Soumeru [ Wikidata ] | Netherlands | Softball | 2008 Summer | |
| Ricardo Soundy | El Salvador | Shooting | 1968 Summer | |
| Roberto Soundy | 1968 Summer | |
| Vasiliki Soupiadou | Greece | Football | 2004 Summer | |
| Gino Soupprayen | Mauritius | Weightlifting | 1996 Summer, 2000 Summer | |
| Tommy Souraniemi | Sweden | Handball | 1992 Summer | |
| Jan Šourek | Bohemia | Rowing | 1912 Summer | |
| Jaroslav Šourek | Czechoslovakia | Athletics | 1952 Summer | |
| Hamid Sourian | Iran | Wrestling | 2008 Summer, 2012 Summer, 2016 Summer | |
| Alexandra Sourla | Greece | Equestrian dressage | 2004 Summer | |
| Mohamed Sourour | Morocco | Boxing | 1968 Summer, 1972 Summer | |
| Raoul Sourzat [ Wikidata ] | France | Artistic gymnastics | 1900 Summer | |
| Agate de Sousa | Portugal | Athletics | 2024 Summer | |
| Ana de Sousa | Archery | 1988 Summer, 1992 Summer | |
| Catarina Sousa | Angola | Swimming | 2020 Summer | |
| Domingos de Sousa | Portugal | Equestrian jumping | 1936 Summer | |
| Eduardo de Sousa | Swimming | 1960 Summer | |
| Gabriela de Sousa [ Wikidata ] | Brazil | Athletics | 2024 Summer | |
| Graziele Sousa | Boxing | 2020 Summer | |
| Helena Sousa | Angola | Handball | 2020 Summer | |
| Hugo de Sousa | Brazil | Athletics | 2016 Summer | |
| João Sousa | Portugal | Tennis | 2016 Summer, 2020 Summer | |
| João de Sousa | Rowing | 1948 Summer | |
| Joelma Sousa | Brazil | Athletics | 2012 Summer, 2016 Summer | |
| Necas | Angola | Basketball | 1992 Summer | |
| Pedro Sousa | Portugal | Tennis | 2020 Summer | |
| Rafael Afonso de Sousa | Modern pentathlon, Shooting | 1932 Summer | |
| Tatiana Sousa | Greece | Handball | 2004 Summer | |
| Vasco Sousa | Portugal | Swimming | 1988 Summer | |
| Mohamed Soussi | Tunisia | Handball | 2016 Summer | |
| Vagner Souta | Brazil | Canoe sprint | 2016 Summer, 2020 Summer, 2024 Summer | |
| Frank Southall | Great Britain | Road cycling, Track cycling | 1928 Summer, 1932 Summer | |
| George Southall | Track cycling | 1928 Summer | |
| Flynn Southam | Australia | Swimming | 2024 Summer | |
| James Southam | United States | Cross country skiing | 2006 Winter, 2010 Winter | |
| Arthur Southern | Great Britain | Artistic gymnastics | 1912 Summer | |
| Ashleigh Southern | Australia | Water polo | 2012 Summer, 2016 Summer | |
| Eddie Southern | United States | Athletics | 1956 Summer | |
| Linda Southern-Heathcott | Canada | Equestrian jumping | 1996 Summer | |
| Thomas Southgate | Great Britain | Rowing | 1924 Summer | |
| Debbie Southwick | Rhythmic gymnastics | 1992 Summer | |
| Dick Southwood | Rowing | 1932 Summer, 1936 Summer | |
| John Southwood | Australia | Canoe sprint | 1968 Summer, 1972 Summer, 1976 Summer | |
| Tom Southworth | United States | Canoe slalom | 1972 Summer | |
| Gláucia Soutinho | Brazil | Artistic swimming | 1992 Summer | |
| Joana Soutinho | Portugal | Swimming | 1996 Summer | |
| Mario Souto | Brazil | Water polo | 1984 Summer | |
| Harry Souttar | Australia | Football | 2020 Summer | |
| James Soutter | Great Britain | Athletics | 1912 Summer | |
| Yannick Souvré | France | Basketball | 2000 Summer | |
| Sophie Souwer | Netherlands | Rowing | 2016 Summer, 2020 Summer | |
| Rafael Souza da Silva | Brazil | Bobsleigh | 2018 Winter, 2022 Winter | |
| Alan Souza | Volleyball | 2020 Summer, 2024 Summer | |
| Ana Cristina de Souza | 2020 Summer, 2024 Summer | |
| André de Souza | France | Boxing | 1956 Summer | |
| Beatriz Souza | Brazil | Judo | 2024 Summer | |
| Bertino de Souza | Shooting | 1972 Summer, 1976 Summer | |
| Bruno Souza | Handball | 2004 Summer, 2008 Summer | |
| Caio Souza | Artistic gymnastics | 2020 Summer | |
| Cláudio Roberto Souza | Athletics | 2000 Summer, 2004 Summer | |
| Daniela Souza | Mexico | Taekwondo | 2024 Summer | |
| Darlan Souza | Brazil | Volleyball | 2024 Summer | |
| Douglas Souza | 2016 Summer, 2020 Summer | |
| Douglas de Souza | Athletics | 1996 Summer | |
| Ed Souza | United States | Football | 1948 Summer | |
| Éder Antônio Souza | Brazil | Athletics | 2016 Summer | |
| Eduardo de Souza | Sailing | 1980 Summer, 1984 Summer | |
| Érika de Souza | Basketball | 2004 Summer, 2012 Summer, 2016 Summer | |
| Fabíola de Souza | Volleyball | 2016 Summer | |
| Gérson de Souza | Athletics | 1984 Summer, 1988 Summer | |
| Hélder de Souza | Portugal | Equestrian jumping | 1924 Summer, 1928 Summer, 1948 Summer | |
| Henry Souza | Hong Kong | Shooting | 1960 Summer, 1964 Summer | |
| Hudson de Souza | Brazil | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Isaac Souza | Diving | 2020 Summer | |
| Jader Souza | Swimming | 2004 Summer | |
| Javier Souza | Mexico | Athletics | 1952 Summer | |
| Jefferson Souza | Brazil | Water polo | 1932 Summer | |
| João Souza | Fencing | 2008 Summer | |
| John Souza | United States | Football | 1948 Summer, 1952 Summer | |
| Jorge de Souza | Brazil | Volleyball | 1968 Summer | |
| José Carlos Souza | Swimming | 1992 Summer | |
| José de Souza [ Wikidata ] | Benin | Athletics | 1988 Summer | |
| José Teles de Souza | Brazil | 2008 Summer | |
| Laís Souza | Artistic gymnastics | 2004 Summer, 2008 Summer | |
| Letícia de Souza | Athletics | 2016 Summer | |
| Marcel de Souza | Basketball | 1980 Summer, 1984 Summer, 1988 Summer, 1992 Summer | |
| Marcelle Souza | Rugby sevens | 2024 Summer | |
| Márcio de Souza | Athletics | 2000 Summer, 2004 Summer | |
| Maria de Souza | 1996 Summer | |
| María Luisa Souza | Mexico | Swimming | 1960 Summer, 1964 Summer | |
| Martine de Souza | Mauritius | Badminton | 1992 Summer, 1996 Summer | |
| Maurício Souza | Brazil | Volleyball | 2016 Summer, 2020 Summer | |
| Maury de Souza | Basketball | 1988 Summer, 1992 Summer | |
| Nélson Monteiro de Souza | 1936 Summer | |
| Rafaelle Souza | Football | 2016 Summer, 2020 Summer, 2024 Summer | |
| Ricardo de Souza | Athletics | 2016 Summer | |
| Roberto Souza | Sailing | 1980 Summer, 1984 Summer | |
| Ruth Roberta de Souza | Basketball | 1992 Summer | |
| Sidney de Souza | Athletics | 1992 Summer | |
| Sidney de Souza | Equestrian eventing | 1996 Summer | |
| Solange de Souza | Athletics | 1996 Summer | |
| Sylvio de Souza | Rowing | 1956 Summer | |
| Wallace de Souza | Volleyball | 2012 Summer, 2016 Summer, 2020 Summer | |
| Walmes de Souza | Athletics | 1996 Summer | |
| Pierre Souziff | France | Art competitions | 1928 Summer | |
| Libor Sovadina | Czechoslovakia | Handball | 1988 Summer | |
| Kálmán Sóvári | Hungary | Wrestling | 1936 Summer, 1948 Summer | |
| Yanet Sovero | Peru | 2016 Summer | |
| Galina Sovetnikova | Soviet Union | Rowing | 1980 Summer | |
| Koloman Sović | Yugoslavia | Road cycling | 1924 Summer | |
| Nina Sovinek | Slovenia | Swimming | 2008 Summer | |
| Miroslav Soviš | Czechoslovakia | Biathlon | 1976 Winter | |
| Pavle Šovljanski | Yugoslavia | Boxing | 1952 Summer | |
| Abou Mamadou Sow | Senegal | Athletics | 1972 Summer | |
| Alioune Sow | 1964 Summer | |
| Boubacar Sow | Judo | 1980 Summer | |
| Daouda Sow | France | Boxing | 2008 Summer | |
| Mamadou Sow | Senegal | Shooting | 1984 Summer | |
| Mariama Sow | Guinea | Swimming | 2016 Summer | |
| Oumou Sow | Athletics | 1992 Summer | |
| Arkadiusz Sowa | Poland | 2008 Summer | |
| Armin Sowa | West Germany | Basketball | 1984 Summer | |
| Charles Sowa | Luxembourg | Athletics | 1960 Summer, 1964 Summer, 1968 Summer, 1972 Summer | |
| François Sowa | Boxing | 1960 Summer | |
| Marc Sowa | Athletics | 1988 Summer | |
| Mohammed Al-Sowaidi | Qatar | Football | 1984 Summer | |
| Andrzej Słowakiewicz | Poland | Ice hockey | 1976 Winter | |
| Cherno Sowe | The Gambia | Athletics | 1996 Summer | |
| Arnie Sowell | United States | 1956 Summer | |
| Fred Sowerby | Antigua and Barbuda | 1976 Summer | |
| Stephen Sowerby | Great Britain | Modern pentathlon | 1984 Summer | |
| Glen Sowry | New Zealand | Sailing | 2000 Summer | |
| Yelena Soya | Russia | Artistic swimming | 2000 Summer | |
| Selim Soydan | Turkey | Football | 1960 Summer | |
| Siviwe Soyizwapi | South Africa | Rugby sevens | 2020 Summer, 2024 Summer | |
| Olaf Søyland | Norway | Canoe sprint | 1976 Summer | |
| Walter Soza | Nicaragua | Swimming | 1996 Summer | |
| Monika Sozanska | Germany | Fencing | 2012 Summer | |
| Hakkı Sözen | Turkey | Boxing | 1972 Summer | |
| Ayşe Sözeri | Sailing | 1996 Summer | |
| Ivan Sozonov | Russia, Russian Olympic Committee | Badminton | 2012 Summer, 2016 Summer, 2020 Summer | |
| Nadezhda Sozonova | Russian Olympic Committee | Rugby sevens | 2020 Summer | |
| Pavel Sozykin | Russia, Russian Olympic Committee | Sailing | 2016 Summer, 2020 Summer | |
| Jean-Claude Sozzi | France | Ice hockey | 1968 Winter | |
| Valerio Sozzi | Italy | Equestrian jumping | 1992 Summer, 1996 Summer | |
| Jeroen Spaans | Netherlands | Rowing | 2000 Summer | |
| Alexandru Șpac | Moldova | Weightlifting | 2016 Summer | |
| Maria Enrica Spacca | Italy | Athletics | 2012 Summer, 2016 Summer | |
| Jaroslav Špaček | Czech Republic | Ice hockey | 1998 Winter, 2002 Winter, 2006 Winter | |
| Mariela Spacek | Austria | Judo | 1996 Summer | |
| Michael Špaček | Czech Republic | Ice hockey | 2022 Winter | |
| Vladimír Špaček | Czechoslovakia | Canoe sprint | 1960 Summer | |
| Desmond Spackman | Australia | Field hockey | 1956 Summer, 1960 Summer | |
| Fred Spackman | Great Britain | Football | 1900 Summer | |
| Marc Spackman | Swimming | 2000 Summer | |
| Giuliana Spada | Italy | Athletics | 1996 Summer | |
| Romedi Spada | Switzerland | Alpine skiing | 1948 Winter | |
| Vince Spadea | United States | Tennis | 2000 Summer, 2004 Summer | |
| Arthur Spaenhoven | Belgium | Wrestling | 1968 Summer | |
| Björn Spaeter | Germany | Rowing | 2000 Summer | |
| Giuseppe Spagnoli | Italy | Wrestling | 1976 Summer | |
| Renata Spagnolo | Swimming | 2008 Summer | |
| Aleksa Spahić | Yugoslavia | Athletics | 1924 Summer | |
| Caroline Spahni | Switzerland | Bobsleigh | 2010 Winter | |
| Vladan Spaić | Montenegro | Water polo | 2020 Summer, 2024 Summer | |
| Francis Spain | United States | Ice hockey | 1936 Winter | |
| Ken Spain | Basketball | 1968 Summer | |
| Pedro Spajari | Brazil | Swimming | 2020 Summer | |
| Alejandro Spajić | Argentina | Volleyball | 2000 Summer, 2004 Summer | |
| Ljubiša Spajić | Yugoslavia | Football | 1956 Summer | |
| Lauren Spalding | United States | Canoe sprint | 2004 Summer | |
| Dana Spálenská | Czechoslovakia | Luge | 1968 Winter, 1976 Winter | |
| Richard Spalinger | Switzerland | Freestyle skiing | 2010 Winter | |
| Antonio Spallino | Italy | Fencing | 1952 Summer, 1956 Summer | |
| Florian Spalteholz | Germany | Sailing | 2008 Summer | |
| Valeria Spälty | Switzerland | Curling | 2006 Winter | |
| Intars Spalviņš | Latvia | Cross country skiing | 2006 Winter | |
| Guillermo Spamer | Mexico | Rowing | 1972 Summer | |
| Otello Spampani | Italy | Athletics | 1936 Summer | |
| Josef Span | Austria | Weightlifting | 1984 Summer | |
| Slavko Špan | Yugoslavia | Athletics | 1964 Summer | |
| Ariadne Spanaki | Greece | Sailing | 2020 Summer, 2024 Summer | |
| Odysseas Spanakis [ Wikidata ] | 2024 Summer | |
| Nick Spanakos | United States | Boxing | 1960 Summer | |
| Marco Spanehl | Germany | Weightlifting | 1992 Summer | |
| Pierpaolo Spangaro | Italy | Swimming | 1960 Summer, 1964 Summer | |
| Arvid Spångberg | Sweden | Diving | 1908 Summer | |
| Roland Spångberg | Water polo | 1948 Summer, 1952 Summer | |
| Marco Spangenberg | Germany | Shooting | 2004 Summer | |
| Livio Spanghero | Italy | Sailing | 1948 Summer | |
| Jenny Spangler | United States | Athletics | 1996 Summer | |
| Albert Späni | Switzerland | Shooting | 1960 Summer, 1968 Summer | |
| Stefan Späni | Nordic combined | 1988 Winter | |
| Otakar Španiel | Bohemia, Czechoslovakia | Art competitions | 1912 Summer, 1936 Summer | |
| Harry Spanjer | United States | Boxing | 1904 Summer | |
| Raúl Spank | Germany | Athletics | 2008 Summer | |
| Lorenz Spann | United States | Artistic gymnastics | 1904 Summer | |
| Scott Spann | Swimming | 2008 Summer | |
| Werner Spannagel | Germany | Boxing | 1932 Summer | |
| Helmut Spannagl | Austria | Modern pentathlon | 1988 Summer | |
| Torsten Spanneberg | Germany | Swimming | 2000 Summer, 2004 Summer | |
| Hilaire Spanoghe | Belgium | Football | 1900 Summer | |
| Vasili Spanos | Greece | Baseball | 2004 Summer | |
| Rafaéla Spanoudaki-Hatziriga | Athletics | 2020 Summer | |
| Alekos Spanoudakis | Basketball | 1952 Summer | |
| Ioannis Spanoudakis | 1952 Summer | |
| Vassilis Spanoulis | 2004 Summer, 2008 Summer | |
| Clement Spapen | Belgium | Wrestling | 1928 Summer | |
| Anna Rita Sparaciari | Italy | Fencing | 1980 Summer | |
| Metka Sparavec | Slovenia | Swimming | 1996 Summer | |
| René Sparenberg | Netherlands | Field hockey | 1936 Summer | |
| Katharina Sparer | Italy | Ice hockey | 2006 Winter | |
| John Spargo | United States | Water polo | 1952 Summer | |
| Percy Spark | Great Britain | Athletics | 1924 Summer | |
| Paul Sparkes | Swimming | 1976 Summer | |
| Robert Sparks | United States | Handball | 1972 Summer, 1976 Summer | |
| Gregor Šparovec | Slovenia | Alpine skiing | 2002 Winter | |
| Louis Sparre | Sweden | Fencing | 1912 Summer | |
| Rosemary Sparrow | Great Britain | Alpine skiing | 1948 Winter | |
| Léon Spartz | Luxembourg | Football | 1952 Summer | |
| Jürgen Sparwasser | East Germany | 1972 Summer | |
| Anastasiya Spas | Ukraine | Modern pentathlon | 2016 Summer | |
| Alfredo Spasciani | Italy | Bobsleigh | 1924 Winter | |
| Nada Spasić | Yugoslavia | Artistic gymnastics | 1952 Summer | |
| Predrag Spasić | Football | 1988 Summer | |
| Slobodan Spasić | Serbia and Montenegro | Athletics | 2000 Summer | |
| Milan Spasojević | Yugoslavia | 1972 Summer, 1980 Summer | |
| Petar Spasov | Bulgaria | Boxing | 1952 Summer, 1960 Summer | |
| Valentin Spasov | Basketball | 1968 Summer | |
| Larisa Spasova | 1988 Summer | |
| Rositsa Spasova | Rowing | 1976 Summer, 1980 Summer | |
| Rumyana Spasova | Figure skating | 2006 Winter | |
| Saltirka Spasova-Tarpova | Artistic gymnastics | 1952 Summer, 1956 Summer, 1960 Summer | |
| Igor Spasovkhodskiy | Russia | Athletics | 2000 Summer, 2008 Summer | |
| Milan Spasovski | Yugoslavia | Canoe slalom | 1972 Summer | |
| Fedele Spatazza | Italy | Artistic gymnastics | 1972 Summer | |
| David Späth | Germany | Handball | 2024 Summer | |
| Georg Späth | Ski jumping | 2006 Winter | |
| Delaney Spaulding | United States | Softball | 2020 Summer | |
| Fred Spaulding | Canoe sprint | 1992 Summer | |
| Pete Spaulding | Sailing | 2004 Summer | |
| Beatrice Spaziani | Italy | Artistic swimming | 2004 Summer | |
| Brenda Spaziani | Diving | 2012 Summer | |
| Joseph Speake | Great Britain | Athletics | 1968 Summer | |
| Janie Speaks | United States | Artistic gymnastics | 1964 Summer | |
| Jeff Spear | Fencing | 2012 Summer | |
| Wallace Spearmon | Athletics | 2008 Summer, 2012 Summer | |
| Ralph Spearow | 1924 Summer | |
| David Spears | Canada | Road cycling | 1988 Summer | |
| Luca Spechenhauser [ Wikidata ] | Italy | Short track speed skating | 2022 Winter | |
| Marino Specia | Rowing | 1968 Summer | |
| Pietro Speciale | Fencing | 1908 Summer, 1912 Summer, 1920 Summer | |
| Robert Speck | Romania | Handball | 1936 Summer | |
| Walt Speck | United States | Art competitions | 1932 Summer | |
| Alexander Specker | Switzerland | Shooting | 1952 Summer | |
| Rosko Specman | South Africa | Rugby sevens | 2016 Summer, 2024 Summer | |
| Laura Spector | United States | Biathlon | 2010 Winter | |
| Charlie Spedding | Great Britain | Athletics | 1984 Summer, 1988 Summer | |
| Jennifer Spediacci | Italy | Softball | 2004 Summer | |
| William Speechly | Great Britain | Ice hockey | 1928 Winter | |
| Harold Speed | Art competitions | 1928 Summer | |
| Yolande Speedy | South Africa | Cycling mountain bike | 2008 Summer | |
| Dieter Speer | East Germany | Biathlon | 1968 Winter, 1972 Winter | |
| Eugene Speicher | United States | Art competitions | 1932 Summer | |
| Hans Speicher | West Germany | Cross country skiing | 1976 Winter | |
| Zoltán Speidl | Hungary | Athletics | 1900 Summer | |
| Joshua Speight | Great Britain | Artistic gymnastics | 1908 Summer | |
| Julie Speight | Australia | Track cycling | 1988 Summer | |
| Peter Speight | Great Britain | Freestyle skiing | 2018 Winter | |
| Annie Speirs | Swimming | 1912 Summer | |
| Camilla Speirs | Ireland | Equestrian eventing | 2012 Summer | |
| David Speiser | Germany | Snowboarding | 2006 Winter, 2010 Winter | |
| Rosi Speiser | West Germany | Alpine skiing | 1972 Winter | |
| Ann Spejlsgaard | Denmark | Shooting | 2004 Summer | |
| Lau Spel | Netherlands | Athletics | 1924 Summer, 1928 Summer | |
| Chris Spelius | United States | Canoe sprint | 1984 Summer | |
| Bo Spellerberg | Denmark | Handball | 2008 Summer, 2012 Summer | |
| Frank Spellman | United States | Weightlifting | 1948 Summer | |
| Jack Spellman | Wrestling | 1924 Summer | |
| Ingo Spelly | East Germany, Germany | Canoe sprint | 1988 Summer, 1992 Summer | |
| Ruth Spelmeyer | Germany | Athletics | 2016 Summer, 2020 Summer | |
| Brad Spence | Canada | Alpine skiing | 2010 Winter, 2014 Winter | |
| Eric Spence | Athletics | 1984 Summer | |
| Errol Spence Jr. | United States | Boxing | 2012 Summer | |
| Heath Spence | Australia | Bobsleigh | 2014 Winter | |
| John Spence | Great Britain | Sailing | 1908 Summer | |
| Lansford Spence | Jamaica | Athletics | 2008 Summer | |
| Leonard Spence | Bermuda | Swimming | 1936 Summer | |
| Malcolm Spence | Jamaica, West Indies Federation | Athletics | 1956 Summer, 1960 Summer, 1964 Summer | |
| Malcolm Spence | South Africa | 1956 Summer, 1960 Summer | |
| Mel Spence | Jamaica | 1956 Summer, 1964 Summer | |
| Mhairi Spence | Great Britain | Modern pentathlon | 2012 Summer | |
| Pat Spence | South Africa | Tennis | 1924 Summer | |
| Ronald Spence | Zimbabwe | Field hockey | 1964 Summer | |
| Steve Spence | United States | Athletics | 1992 Summer | |
| Vivienne Spence | Jamaica | 1988 Summer | |
| Walter Spence | Canada | Swimming | 1928 Summer, 1932 Summer | |
| Adam Spencer | Australia | Athletics | 2024 Summer | |
| Alfred Spencer | Great Britain | Artistic gymnastics | 1924 Summer | |
| Arthur Spencer | Shooting | 1984 Summer | |
| Ashley Spencer | United States | Athletics | 2016 Summer | |
| Bill Spencer | Biathlon | 1964 Winter, 1968 Winter | |
| Bill Spencer | Cross country skiing | 1988 Winter | |
| Brian Spencer | Field hockey | 1984 Summer | |
| Bud Spencer | Italy | Swimming | 1952 Summer, 1956 Summer | |
| Dane Spencer | United States | Alpine skiing | 2002 Winter | |
| David Spencer | Great Britain | Road cycling | 1988 Summer | |
| Denise Spencer | Australia | Swimming | 1948 Summer | |
| Diana Spencer | Great Britain | Diving | 1952 Summer | |
| Edward Spencer | Athletics | 1908 Summer | |
| Emerson Spencer | United States | 1928 Summer | |
| Galen Spencer | Archery | 1904 Summer | |
| James Spencer | Great Britain | Cross country skiing | 1956 Winter | |
| Jean Spencer | New Zealand | Artistic gymnastics | 1964 Summer | |
| Jeffrey Spencer | United States | Track cycling | 1972 Summer | |
| Kaliese Spencer | Jamaica | Athletics | 2012 Summer | |
| Keisha Spencer | 2000 Summer | |
| Kyle Spencer | Great Britain | Tennis | 2000 Summer | |
| Levern Spencer | Saint Lucia | Athletics | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Lindsay Spencer | Australia | Swimming | 1980 Summer | |
| Mary Spencer | Canada | Boxing | 2012 Summer | |
| Pam Spencer | United States | Athletics | 1976 Summer, 1984 Summer | |
| Patrick Spencer | Antigua and Barbuda | Track cycling | 1976 Summer | |
| Percival Spencer | Jamaica | Athletics | 1996 Summer | |
| Richard Spencer | Cuba | 1976 Summer | |
| Sean Spencer | Greece | Baseball | 2004 Summer | |
| Sonny Spencer | Great Britain | Athletics | 1924 Summer | |
| Tim Spencer | Australia | Figure skating | 1960 Winter | |
| William Spencer | United States | Athletics | 1924 Summer, 1928 Summer | |
| Akhnaten Spencer-El | Fencing | 2000 Summer | |
| Lynn Spencer-Galanes | Cross country skiing | 1976 Winter, 1980 Winter, 1984 Winter | |
| Andrea Spendolini-Sirieix | Great Britain | Diving | 2020 Summer, 2024 Summer | |
| Johannes van Spengen [ Wikidata ] | Netherlands | Track cycling | 1908 Summer | |
| Daniel Spengler | Switzerland | Handball | 1996 Summer | |
| Fritz Spengler | Germany | 1936 Summer | |
| Horst Spengler | West Germany | 1976 Summer | |
| Jörg Spengler | Sailing | 1976 Summer | |
| William Spengler | United States | Boxing | 1920 Summer | |
| Isabelle Spennato | France | Fencing | 1988 Summer, 1992 Summer | |
| Silvia Sperber | West Germany, Germany | Shooting | 1984 Summer, 1988 Summer, 1992 Summer | |
| Christian Sperl [ Wikidata ] | United States | Artistic gymnastics | 1904 Summer | |
| Milan Šperl | Czech Republic | Cross country skiing | 2002 Winter, 2006 Winter, 2010 Winter | |
| Sonja Sperl | Germany | Alpine skiing | 1956 Winter, 1960 Winter | |
| Alex Sperling | Artistic gymnastics | 1912 Summer | |
| Eduard Sperling | Wrestling | 1928 Summer, 1932 Summer | |
| Fritz Sperling | Austria | Bobsleigh | 1972 Winter, 1976 Winter, 1980 Winter | |
| Gerhard Sperling | Germany, East Germany | Athletics | 1964 Summer, 1968 Summer, 1972 Summer | |
| Leon Sperling | Poland | Football | 1924 Summer | |
| Rolf Sperling | Germany, East Germany | Diving | 1960 Summer, 1964 Summer, 1968 Summer | |
| Wolfram Sperling | East Germany | Swimming | 1972 Summer | |
| Donald Spero | United States | Rowing | 1964 Summer | |
| Carlo Speroni | Italy | Athletics | 1912 Summer, 1920 Summer, 1924 Summer | |
| Germana Sperotto | Cross country skiing | 1984 Winter | |
| Michael Sperr | West Germany | Bobsleigh | 1988 Winter | |
| Hans Sperre Jr. | Norway | Badminton | 1992 Summer | |
| Austin Sperry | United States | Sailing | 2008 Summer | |
| Marlis Spescha | Switzerland | Alpine skiing | 1992 Winter | |
| Maxim Spesivtsev | Russian Olympic Committee | Canoe sprint | 2020 Summer | |
| Lars Erik Spets | Norway | Ice hockey | 2010 Winter | |
| Per Spett | Sweden | Freestyle skiing | 2006 Winter, 2010 Winter, 2014 Winter | |
| Reginald Spevak | Austria | Ice hockey | 1928 Winter | |
| Jakub Špicar | Czech Republic | Canoe sprint | 2024 Summer | |
| Denis Špička | Track cycling | 2008 Summer, 2012 Summer | |
| Giora Spiegel | Israel | Football | 1968 Summer | |
| Hans Spiegel | Germany | Art competitions | 1936 Summer | |
| Luca Spiegel | Track cycling | 2024 Summer | |
| Lothar Spiegelberg | 1964 Summer | |
| Silke Spiegelburg | Athletics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Elfriede Spiegelhauer-Uhlig | Cross country skiing | 1956 Winter, 1964 Winter | |
| Alan Spiegl | Czechoslovakia | Figure skating | 1976 Winter | |
| Mordechai Spiegler | Israel | Football | 1968 Summer | |
| Ingrid Spieglová | Czechoslovakia | Figure skating | 1976 Winter | |
| Christine Spielberg | East Germany | Athletics | 1968 Summer | |
| Kerstin Spielberger | Germany | Ice hockey | 2014 Winter | |
| Fritz Spielmann | Austria | 1956 Winter, 1964 Winter | |
| Michael Spielmann | Germany | Speed skating | 1994 Winter | |
| Gunther Spielvogel | West Germany | Athletics | 1968 Summer | |
| Günter Spies | Artistic gymnastics | 1972 Summer | |
| Jean Spies | South Africa | Track cycling | 2020 Summer, 2024 Summer | |
| Matthew Spies | Australia | Modern pentathlon | 1984 Summer | |
| René Spies | Germany | Bobsleigh | 2002 Winter, 2006 Winter | |
| Robert Spiess | Tennis | 1912 Summer | |
| Chuck Spieser | United States | Boxing | 1948 Summer | |
| Floriano Spiess | Brazil | Wrestling | 1988 Summer | |
| Jürgen Spieß | Germany | Weightlifting | 2008 Summer, 2012 Summer, 2016 Summer | |
| Nicola Spiess | Austria | Alpine skiing | 1976 Winter | |
| Clement Spiette | Belgium | Canoe sprint | 1936 Summer | |
| Sante Spigarelli | Italy | Archery | 1972 Summer, 1976 Summer, 1980 Summer | |
| Garibaldi Spighi | Equestrian jumping, Equestrian eventing | 1920 Summer | |
| Giusto Spigno | Sailing | 1952 Summer | |
| Ben Spijkers | Netherlands | Judo | 1984 Summer, 1988 Summer, 1992 Summer | |
| Håkan Spik | Finland | Athletics | 1976 Summer, 1980 Summer | |
| Luka Špik | Slovenia | Rowing | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Simon Špilak | Road cycling | 2008 Summer, 2016 Summer | |
| Barbara Špiler | Athletics | 2012 Summer | |
| Klára Spilková | Czech Republic | Golf | 2016 Summer, 2020 Summer, 2024 Summer | |
| Joan Spillane | United States | Swimming | 1960 Summer | |
| Johnny Spillane | Nordic combined | 2002 Winter, 2006 Winter, 2010 Winter | |
| Frederick Spiller | Great Britain | Boxing | 1908 Summer | |
| Marcel Spilliaert | France | Water polo | 1948 Summer | |
| Hans Rudolf Spillmann | Switzerland | Shooting | 1960 Summer | |
| Rodolphe Spillmann | Fencing | 1948 Summer | |
| Emmanuel-Marie Longin Spindler | France | Equestrian eventing | 1928 Summer | |
| Günter Spindler | East Germany | Wrestling | 1972 Summer | |
| Herbert Spindler | Austria | Road cycling | 1976 Summer, 1980 Summer | |
| Tânia Spindler | Brazil | Athletics | 2008 Summer | |
| Massimo Spinella | Italy | Shooting | 2024 Summer | |
| Ralph Spinella | United States | Fencing | 1960 Summer | |
| Brunello Spinelli | Italy | Water polo | 1960 Summer | |
| Guglielmo Spinello | Boxing | 1972 Summer | |
| Natale Spinello | Rowing | 1976 Summer | |
| Wim van Spingelen | Netherlands | Water polo | 1964 Summer | |
| Graeme Spinks | New Zealand | Judo | 1984 Summer, 1992 Summer | |
| Leon Spinks | United States | Boxing | 1976 Summer | |
| Michael Spinks | 1976 Summer | |
| Terry Spinks | Great Britain | 1956 Summer | |
| Martin Spinnangr | Norway | Beach volleyball | 2012 Summer | |
| Adolf Spinnler | Germany | Artistic gymnastics | 1904 Summer | |
| Alberto Spinola | Italy | Water polo | 1964 Summer | |
| Giovanni Spinola | Rowing | 1964 Summer | |
| Rocco Spinola | Weightlifting | 1960 Summer | |
| Doina Spînu | Romania | Athletics | 1976 Summer | |
| Doru Spînu | Water polo | 1976 Summer, 1980 Summer | |
| Nikolay Spinyov | Russia | Rowing | 1996 Summer, 2004 Summer, 2008 Summer | |
| Peter Spir | Canada | Athletics | 1976 Summer | |
| Matthew Spiranovic | Australia | Football | 2008 Summer | |
| Doina Spîrcu | Romania | Rowing | 1996 Summer, 2000 Summer | |
| Nicolae Spîrcu | 1992 Summer, 1996 Summer | |
| Roman Špirelja | Croatia | Shooting | 1996 Summer, 2000 Summer | |
| Maria Spirescu | Romania | Bobsleigh | 2002 Winter | |
| Igor Špirić | Yugoslavia | Luge | 1992 Winter | |
| Aleksey Spiridonov | Soviet Union | Athletics | 1976 Summer | |
| Evgenij Spiridonov | Germany | Artistic gymnastics | 2008 Summer | |
| Leonid Spiridonov | Kazakhstan | Wrestling | 2004 Summer, 2008 Summer | |
| Yevgeny Spiridonov | Soviet Union | Swimming | 1968 Summer | |
| Daria Spiridonova | Russia | Artistic gymnastics | 2016 Summer | |
| Kristina Spiridonova | Russian Olympic Committee | Freestyle skiing | 2018 Winter | |
| Nicola Spirig | Switzerland | Triathlon | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Leonid Spirin | Soviet Union | Athletics | 1956 Summer | |
| Carlo Spirito | Italy | Sailing | 1952 Summer, 1956 Summer | |
| Ilaria Spirito | Volleyball | 2024 Summer | |
| Svitlana Spiriukhova | Ukraine | Rowing | 2008 Summer | |
| Dumitru Spîrlea | Romania | Modern pentathlon | 1972 Summer, 1980 Summer | |
| Irina Spîrlea | Tennis | 1992 Summer | |
| Angelos Spiropoulos | Greece | Shooting | 2004 Summer | |
| János Spisák | Hungary | Biathlon | 1984 Winter | |
| Paweł Spisak | Poland | Equestrian eventing | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Toni Spiss | Austria | Alpine skiing | 1952 Winter | |
| Marco Spissu | Italy | Basketball | 2020 Summer | |
| Jenise Spiteri | Malta | Snowboarding | 2022 Winter | |
| Joe Spiteri | Australia | Football | 1996 Summer | |
| Suzanne Spiteri | Malta | Athletics | 2000 Summer | |
| Frans Spits | Netherlands | Field hockey | 1968 Summer, 1972 Summer | |
| Nico Spits | 1964 Summer, 1972 Summer | |
| Denis Spitsov | Russian Olympic Committee | Cross country skiing | 2018 Winter, 2022 Winter | |
| Valeriy Spitsyn | Unified Team, Russia | Athletics | 1992 Summer, 2000 Summer | |
| Marko Spittka | Germany | Judo | 1996 Summer, 2000 Summer | |
| Kerstin Spittler | East Germany | Rowing | 1988 Summer | |
| Ayla Spitz [ Wikidata ] | Israel | Swimming | 2024 Summer | |
| Elisa Spitz | United States | Figure skating | 1984 Winter | |
| Emma Spitz | Austria | Golf | 2024 Summer | |
| George Spitz | United States | Athletics | 1932 Summer | |
| Hanneliese Spitz | Austria | Canoe sprint | 1964 Summer | |
| Lionel Spitz | Switzerland | Athletics | 2024 Summer | |
| Mark Spitz | United States | Swimming | 1968 Summer, 1972 Summer | |
| Sabine Spitz | Germany | Cycling mountain bike | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Hans Spitzauer | Austria | Sailing | 1988 Summer, 1992 Summer, 1996 Summer, 2004 Summer, 2008 Summer | |
| Roland Spitzer | United States | Athletics | 1908 Summer | |
| Hope Spivey | Artistic gymnastics | 1988 Summer | |
| Jim Spivey | Athletics | 1984 Summer, 1992 Summer, 1996 Summer | |
| Taylor Spivey | Triathlon | 2024 Summer | |
| Olga Šplíchalová | Czechoslovakia, Czech Republic | Swimming | 1992 Summer, 1996 Summer | |
| Bruno Splieth | Germany | Sailing | 1960 Summer, 1964 Summer | |
| Tiago Splitter | Brazil | Basketball | 2012 Summer | |
| Benjamin Spock | United States | Rowing | 1924 Summer | |
| Maksym Spodyriev | Poland | Figure skating | 2018 Winter, 2022 Winter | |
| Martin van der Spoel | Netherlands | Swimming | 1996 Summer | |
| Eric de Spoelberch | Belgium | Bobsleigh | 1936 Winter | |
| Werner de Spoelberch | Alpine skiing | 1936 Winter | |
| Gemma Spofforth | Great Britain | Swimming | 2008 Summer, 2012 Summer | |
| Patricia Spohn | Argentina | 1976 Summer | |
| Georg Spohr | East Germany | Rowing | 1976 Summer, 1980 Summer | |
| Marian Spoida | Poland | Football | 1924 Summer | |
| Mindaugas Špokas | Lithuania | Swimming | 1996 Summer | |
| Denis Špoljarić | Croatia | Handball | 2004 Summer | |
| Paul Spoljaric | Canada | Baseball | 2004 Summer | |
| Artur Społowicz | Poland | Equestrian eventing | 1996 Summer, 2008 Summer | |
| Antonín Šponar | Czechoslovakia | Alpine skiing | 1948 Winter | |
| Sarah Sponcil | United States | Beach volleyball | 2020 Summer | |
| Valentina Spongia | Italy | Artistic gymnastics | 1976 Summer | |
| Christine Sponring | Austria | Alpine skiing | 2002 Winter | |
| Roberto Sponza | Italy | Sailing | 1976 Summer | |
| Clifford Spooner | Great Britain | Water polo | 1956 Summer | |
| Hugh Spooner | Canada | Athletics | 1976 Summer | |
| Lloyd Spooner | United States | Shooting | 1920 Summer | |
| Mark Spooner | New Zealand | Weightlifting | 2008 Summer | |
| Natalie Spooner | Canada | Ice hockey | 2014 Winter, 2018 Winter, 2022 Winter | |
| Nicholas Spooner | South Africa | Field hockey | 2020 Summer, 2024 Summer | |
| Jacob Spoonley | New Zealand | Football | 2008 Summer | |
| Lucy Spoors | Rowing | 2020 Summer, 2024 Summer | |
| Phoebe Spoors | 2024 Summer | |
| Ralph Spotts | United States | Shooting | 1912 Summer | |
| Zeki Rıza Sporel | Turkey | Football | 1924 Summer, 1928 Summer | |
| Erich Spörer | Germany | Shooting | 1952 Summer | |
| Andrej Šporn | Slovenia | Alpine skiing | 2006 Winter, 2010 Winter | |
| Rachael Sporn | Australia | Basketball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Stane Šporn | Yugoslavia | Athletics | 1936 Summer | |
| Isotta Sportelli | Italy | Artistic swimming | 2024 Summer | |
| Ángel Sposato | Argentina | Weightlifting | 1952 Summer | |
| Grzegorz Sposób | Poland | Athletics | 2004 Summer | |
| Barbora Špotáková | Czech Republic | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Jana Špotáková | Slovakia | Shooting | 2020 Summer | |
| John Spotswood | Great Britain | Cross country skiing | 1984 Winter, 1988 Winter | |
| Spotted Tail | Canada | Lacrosse | 1904 Summer | |
| Luigi Spozio | Italy | Rowing | 1960 Summer | |
| Abraham Sprachman | Canada | Art competitions | 1948 Summer | |
| Benjamin Spradley | United States | Boxing | 1904 Summer | |
| Andreas Spranger [ Wikidata ] | Germany | Sailing | 2024 Summer | |
| Patricia Spratlen | United States | Rowing | 1984 Summer | |
| Amanda Spratt | Australia | Road cycling | 2012 Summer, 2016 Summer, 2020 Summer | |
| Stephen Spratt | Ireland | 1988 Summer | |
| Liston Sprauve | Virgin Islands | Weightlifting | 1968 Summer | |
| Andreas Sprecher | Switzerland | Alpine skiing | 1968 Winter, 1972 Winter | |
| Claudio Sprecher | Liechtenstein | 2006 Winter | |
| Liliane Sprécher | France | Athletics | 1948 Summer | |
| Pierre Sprécher | 1948 Summer | |
| Goran Šprem | Croatia | Handball | 2004 Summer, 2008 Summer | |
| Karolina Šprem | Tennis | 2004 Summer | |
| Joachim Spremberg | Germany | Rowing | 1932 Summer | |
| Christian Sprenger | Australia | Swimming | 2008 Summer, 2012 Summer | |
| Claudia Sprenger | Liechtenstein | Cross country skiing | 1976 Winter | |
| Harry Sprenger [ Wikidata ] | Great Britain | Wrestling | 1908 Summer | |
| Nicholas Sprenger | Australia | Swimming | 2004 Summer, 2008 Summer | |
| Juliane Sprenger-Afflerbach | Germany | Athletics | 2004 Summer | |
| Simon Spriggs | Australia | Rowing | 1992 Summer | |
| Ilie Sprîncean [ Wikidata ] | Romania | Canoe sprint | 2024 Summer | |
| Carl Sprinchorn | United States | Art competitions | 1932 Summer | |
| Anita Spring | Australia | Beach volleyball | 1996 Summer | |
| Christopher Spring | Australia, Canada | Bobsleigh | 2010 Winter, 2014 Winter, 2018 Winter, 2022 Winter | |
| Don Spring | Canada | Ice hockey | 1980 Winter | |
| Justin Spring | United States | Artistic gymnastics | 2008 Summer | |
| Michael Spring | Athletics | 1904 Summer | |
| Rolf Spring | Switzerland | Rowing | 1936 Summer | |
| Werner Spring | Bobsleigh | 1948 Winter, 1952 Winter | |
| Thomas Springel | West Germany | Handball | 1984 Summer | |
| Carl Springer | United States | Speed skating | 1932 Winter | |
| Caspar Springer | Barbados | Athletics | 1972 Summer | |
| Gerd Springer | Austria | Ice hockey | 1956 Winter | |
| Gregory Springer | United States | Rowing | 1984 Summer, 1992 Summer | |
| Rosemarie Springer | Germany | Equestrian dressage | 1960 Summer | |
| Siegfried Springer | Austria | Modern pentathlon | 1968 Summer | |
| Thomas Springer | Triathlon | 2016 Summer | |
| Sasha Springer-Jones | Trinidad and Tobago | Athletics | 2008 Summer | |
| Frank Springfield | Australasia | Swimming | 1908 Summer | |
| Dāvis Spriņģis [ Wikidata ] | Latvia | Bobsleigh | 2022 Winter | |
| Jorge Springmühl | Guatemala | Sailing | 1976 Summer | |
| Udo Springsklee | East Germany | 1968 Summer | |
| Jessica Springsteen | United States | Equestrian jumping | 2020 Summer | |
| Annika Sprink | Germany | Field hockey | 2016 Summer | |
| Gundega Sproģe | Latvia | Athletics | 1996 Summer | |
| Teunis Sprong | Netherlands | 1924 Summer, 1928 Summer | |
| Norbert Sprongl | Austria | Art competitions | 1936 Summer | |
| Albert Sprott | United States | Athletics | 1920 Summer | |
| Ryan Sproul | China | Ice hockey | 2022 Winter | |
| Daniel Sproule | Australia | Field hockey | 1996 Summer, 2000 Summer | |
| Warren Sprout | United States | Shooting | 1912 Summer | |
| Benton Murdoch Spruance | Art competitions | 1936 Summer | |
| Zbigniew Spruch | Poland | Road cycling | 1996 Summer, 2000 Summer | |
| Jānis Sprukts | Latvia | Ice hockey | 2010 Winter, 2014 Winter | |
| Anna Sprung | Russia | Biathlon | 1998 Winter | |
| Ellen Sprunger | Switzerland | Athletics | 2012 Summer, 2016 Summer | |
| Janika Sprunger | Equestrian jumping | 2016 Summer | |
| Julien Sprunger | Ice hockey | 2010 Winter | |
| Léa Sprunger | Athletics | 2012 Summer, 2016 Summer, 2020 Summer | |
| Erwin Spuler | Germany | Art competitions | 1936 Summer | |
| Patrizia Spuri | Italy | Athletics | 1996 Summer | |
| Dudley Spurling | Bermuda | Swimming | 1936 Summer | |
| Lonnie Spurrier | United States | Athletics | 1956 Summer | |
| Steven Spurrier | Great Britain | Art competitions | 1928 Summer | |
| Katy Spychakov | Israel | Sailing | 2020 Summer | |
| Werner Spycher | Switzerland | Wrestling | 1936 Summer | |
| Bjørn Spydevold | Norway | Football | 1952 Summer | |
| Georgios Spyridis | Greece | Sailing | 1984 Summer | |
| Christos Spyrou | Weightlifting | 1996 Summer, 2000 Summer | |
| Loukas Spyrou | Cyprus | Athletics | 1996 Summer | |
| Panagiotis Spyrou | Greece | Weightlifting | 1972 Summer | |
| Spyros Spyrou | Cyprus | Judo | 1980 Summer | |
| Spyros Spyrou | Athletics | 1988 Summer | |
| Guillermo Squella | Chile | Equestrian dressage | 1968 Summer | |
| Pablo Squella | Athletics | 1988 Summer | |
| Penny Squibb | Australia | Field hockey | 2024 Summer | |
| Franco Squillari | Argentina | Tennis | 2000 Summer | |
| Albert Squires | Canada | Weightlifting | 1984 Summer | |
| Peter Squires | Great Britain | Diving | 1960 Summer | |
| Tom Squires | Sailing | 2020 Summer | |
| Gregor Sračnjek | Slovenia | Rowing | 2000 Summer, 2004 Summer | |
| Raša Sraka | Judo | 2004 Summer, 2012 Summer | |
| Jan Šrámek | Czechoslovakia | Figure skating | 1968 Winter | |
| Bohunka Šrámková | 1968 Winter | |
| Jana Šramková | Rhythmic gymnastics | 1992 Summer | |
| Simeon Srandev | Bulgaria | Volleyball | 1964 Summer | |
| Iveta Šranková | Czechoslovakia | Field hockey | 1980 Summer | |
| Tin Srbić | Croatia | Artistic gymnastics | 2020 Summer, 2024 Summer | |
| Goran Srbinovski | Yugoslavia | Volleyball | 1980 Summer | |
| Renata Srbová | Czechoslovakia | Sailing | 1992 Summer | |
| Katarina Srebotnik | Slovenia | Tennis | 2000 Summer, 2004 Summer, 2012 Summer | |
| Éric Srecki | France | Fencing | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Henryk Średnicki | Poland | Boxing | 1976 Summer, 1980 Summer | |
| Preeja Sreedharan | India | Athletics | 2008 Summer | |
| P. R. Sreejesh | Field hockey | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Bob Sreenan | Great Britain | Swimming | 1952 Summer, 1960 Summer | |
| Murali Sreeshankar | India | Athletics | 2020 Summer | |
| Zdeněk Šreiner | Czechoslovakia | Football | 1980 Summer | |
| Milan Šrejber | Tennis | 1988 Summer | |
| Ruben Sørensen | Denmark | Athletics | 1976 Summer | |
| Savate Sresthaporn | Thailand | Shooting | 2020 Summer | |
| Obrad Sretenović | Yugoslavia | Boxing | 1960 Summer | |
| Genrikh Sretenski | Soviet Union | Figure skating | 1988 Winter | |
| František Šretr | Czechoslovakia | Athletics | 1920 Summer | |
| Jyothika Sri Dandi | India | 2024 Summer | |
| Paradorn Srichaphan | Thailand | Tennis | 2000 Summer, 2004 Summer | |
| Savitree Srichure | Athletics | 1996 Summer | |
| Thanya Sridama | Swimming | 1992 Summer | |
| Anup Sridhar | India | Badminton | 2008 Summer | |
| Saleerat Srimek | Thailand | Athletics | 1992 Summer | |
| Montri Srinaka | 1956 Summer | |
| Ratjai Sripet | 1984 Summer, 1992 Summer | |
| Surapong Sripirom | Boxing | 1972 Summer | |
| Ta Sriratana | Basketball | 1956 Summer | |
| Jenjira Srisaard | Swimming | 2020 Summer, 2024 Summer | |
| Salai Srisathorn | Shooting | 1964 Summer | |
| Niwat Srisawat | Football | 1968 Summer | |
| Somnuek Srisombat | Athletics | 1956 Summer, 1960 Summer | |
| Bantow Srisook | Boxing | 1972 Summer | |
| Boonthung Srisung | Athletics | 2016 Summer | |
| Pornpim Srisurat | 1992 Summer | |
| Sukanya Srisurat | Weightlifting | 2016 Summer | |
| Reawadee Srithoa | Athletics | 1984 Summer, 1992 Summer | |
| Royengyot Srivorapongpant | Fencing | 1976 Summer | |
| Rampai Sriyai | Shooting | 1988 Summer, 1992 Summer | |
| Zvonimir Srna [ Wikidata ] | Croatia | Handball | 2024 Summer | |
| Božena Srncová | Czechoslovakia | Artistic gymnastics | 1948 Summer, 1952 Summer | |
| Bartosz Sroga | Poland | Rowing | 1992 Summer | |
| Kristin Sroka | Germany | Rhythmic gymnastics | 1996 Summer | |
| Rafał Sroka | Poland | Ice hockey | 1992 Winter | |
| Martin Šrot | Yugoslavia | Artistic gymnastics | 1964 Summer, 1968 Summer | |
| Josef Šroubek | Czechoslovakia | Ice hockey | 1920 Summer, 1924 Winter, 1928 Winter | |
| Débora Srour | Brazil | Shooting | 1984 Summer | |
| Mohamed Srour | Egypt | Artistic gymnastics | 2008 Summer | |
| Miklós Srp | Hungary | Athletics | 2016 Summer | |
| Lubomír Sršeň | Czechoslovakia | Weightlifting | 1980 Summer | |
| Tomáš Sršeň | Czech Republic | Ice hockey | 1994 Winter | |
| Zdeněk Srstka | Czechoslovakia | Weightlifting | 1960 Summer | |
| Daniela Sruoga | Argentina | Field hockey | 2012 Summer | |
| Josefina Sruoga | 2012 Summer | |
| Andriy Sryubko | Ukraine | Ice hockey | 2002 Winter | |
| Konrad Srzednicki | Poland | Art competitions | 1932 Summer, 1936 Summer | |