| Name | Nation | Sport | Games | Notes |
|---|
| Fernando San Emeterio | Spain | Basketball | 2012 Summer | |
| Juan Antonio San Epifanio | 1980 Summer, 1984 Summer, 1988 Summer, 1992 Summer | |
| Isidoro San José | Football | 1976 Summer | |
| Ángela San Juan | Swimming | 2008 Summer | |
| Bernardo San Juan | Philippines | Shooting | 1960 Summer, 1964 Summer, 1968 Summer | |
| Carlos San Martín | Colombia | Athletics | 2020 Summer | |
| Esther San Miguel | Spain | Judo | 2000 Summer, 2004 Summer, 2008 Summer | |
| Ivan San Miguel | Artistic gymnastics | 2008 Summer | |
| Archie San Romani | United States | Athletics | 1936 Summer | |
| Ni Lar San | Myanmar | 2012 Summer | |
| Auta Olivia Sana | Nigeria | Handball | 1992 Summer | |
| Mohamed Riadh Sanaa | Tunisia | 2000 Summer | |
| Youssef Sanaa | Egypt | Fencing | 2020 Summer | |
| Alvaro Sanabria | Costa Rica | Judo | 1980 Summer, 1984 Summer | |
| Ana Sanabria | Colombia | Road cycling | 2016 Summer | |
| Héctor Sanabria | Mexico | Football | 1968 Summer | |
| Ricardo Sanabria | Paraguay | 1992 Summer | |
| Ronny Sanabria | Costa Rica | Judo | 1980 Summer, 1984 Summer | |
| Mohammad Sanad | Egypt | Handball | 2016 Summer, 2020 Summer, 2024 Summer | |
| Makiko Sanada | Japan | Artistic gymnastics | 1988 Summer | |
| Levan Sanadze | Soviet Union | Athletics | 1952 Summer | |
| Bernat Sanahuja | Spain | Water polo | 2020 Summer, 2024 Summer | |
| Mitsuo Sanami | Japan | Shooting | 1964 Summer | |
| Yevgeny Sanarov | Unified Team, Kazakhstan | Speed skating | 1992 Winter, 1994 Winter | |
| Raatbek Sanatbayev | Kyrgyzstan | Wrestling | 1996 Summer, 2000 Summer | |
| Mohammad Ali Sanatkaran | Iran | 1964 Summer | |
| Ghulam Sanay | Afghanistan | 1980 Summer | |
| Marina Sanaya | Soviet Union | Figure skating | 1972 Winter | |
| Nurislam Sanayev | Kazakhstan | Wrestling | 2016 Summer, 2020 Summer | |
| Alden Sanborn | United States | Rowing | 1920 Summer | |
| Ruben Sança | Cape Verde | Athletics | 2012 Summer | |
| Elisabetta Sancassani | Italy | Rowing | 2004 Summer, 2008 Summer | |
| Franco Sancassani | 2000 Summer | |
| Mathias Sancassiani | Luxembourg | Boxing | 1928 Summer, 1936 Summer | |
| Demetria Sance | United States | Volleyball | 2000 Summer | |
| Daniel Sancery | Brazil | Rugby sevens | 2016 Summer | |
| Felipe Sancery | |
| María Sánchez Lorenzo | Spain | Tennis | 2004 Summer | |
| Roberto Sánchez Mantecón | Triathlon | 2024 Summer | |
| Rocío Sánchez Moccia | Argentina | Field hockey | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Arantxa Sánchez Vicario | Spain | Tennis | 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Abel Sánchez | Peru | Diving | 2000 Summer | |
| Alberto Sánchez | Spain | Canoe sprint | 1988 Summer, 1992 Summer | |
| Alberto Sánchez | Cuba | Athletics | 1996 Summer | |
| Alejandro Sánchez | Mexico | 1968 Summer | |
| Alfonso Sánchez [ Wikidata ] | Chile | 1912 Summer | |
| Alicia Sánchez | Peru | Volleyball | 1968 Summer | |
| Amanda Sánchez | Mexico | Softball | 2020 Summer | |
| Ana Moncada Sánchez [ Wikidata ] | Spain | Sailing | 2024 Summer | |
| Ángel Sánchez | Cuba | Judo | 1996 Summer, 2000 Summer | |
| Ángel Sánchez | Dominican Republic | Baseball | 2020 Summer | |
| Angélica Sánchez | Mexico | Athletics | 2004 Summer | |
| Antonio Sánchez | Spain | Boxing | 1924 Summer | |
| Antonio Sánchez | Athletics | 1984 Summer, 1988 Summer, 1992 Summer | |
| Asdrúbal Sánchez | Venezuela | Football | 1980 Summer | |
| Begoña Sánchez | Spain | Handball | 1992 Summer | |
| Belén Sánchez | Canoe sprint | 1992 Summer, 1996 Summer, 2000 Summer | |
| Benjamín Sánchez | Athletics | 2008 Summer, 2012 Summer | |
| Bertha Sánchez | Colombia | 2008 Summer | |
| Carlos Sánchez | Cuba | Water polo | 1972 Summer | |
| Carlos Sánchez | Ecuador | Boxing | 2012 Summer | |
| César Sánchez | Mexico | Swimming | 1984 Summer | |
| Clara Sanchez | France | Track cycling | 2008 Summer, 2012 Summer | |
| Daniel Sánchez | Puerto Rico | Wrestling | 1992 Summer, 1996 Summer | |
| David Sánchez | Spain | Weightlifting | 2016 Summer, 2020 Summer | |
| Dayana Sánchez | Argentina | Boxing | 2020 Summer | |
| Domingo Sánchez | Spain | Wrestling | 1924 Summer | |
| Doyler Sánchez | Colombia | Weightlifting | 2012 Summer | |
| Eddermys Sanchez | Belize | Judo | 2012 Summer | |
| Eder Sánchez | Mexico | Athletics | 2008 Summer, 2012 Summer | |
| Elena Sánchez | Spain | Water polo | 2020 Summer | |
| Elier Sánchez | Cuba | Baseball | 2008 Summer | |
| Emilio Sánchez | Spain | Tennis | 1988 Summer, 1992 Summer | |
| Enrique Sánchez | Mexico | Athletics | 1932 Summer | |
| Érick Sánchez [ Wikidata ] | Dominican Republic | 2024 Summer | |
| Eriel Sánchez | Cuba | Baseball | 2004 Summer, 2008 Summer | |
| Ernesto Sánchez | Venezuela | Boxing | 1972 Summer, 1976 Summer | |
| Etel Sánchez | Argentina | Artistic swimming | 2012 Summer, 2016 Summer | |
| Eustorgio Sánchez | Venezuela | Football | 1980 Summer | |
| Ezequiel Sánchez | Colombia | Weightlifting | 1976 Summer | |
| Fabien Sanchez | France | Track cycling | 2004 Summer, 2008 Summer | |
| Félix Sánchez | Dominican Republic | Athletics | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Francisco Sánchez | Boxing | 1976 Summer | |
| Francisco Sánchez | Spain | Athletics | 1980 Summer | |
| Francisco Sánchez | Volleyball | 1992 Summer | |
| Francisco Sánchez | Wrestling | |
| Francisco Sánchez | Venezuela | Swimming | 1996 Summer, 2000 Summer | |
| Francisco Sánchez | Spain | Wrestling | 2008 Summer | |
| Gabriela Sánchez | Argentina | Field hockey | 1988 Summer, 1996 Summer | |
| Germán Sánchez | Mexico | Athletics | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| German Sánchez | Alpine skiing | 1992 Winter | |
| Germán Sánchez | Diving | 2008 Summer, 2012 Summer, 2016 Summer | |
| Horacio Sánchez | Football | 1972 Summer | |
| Hugo Sánchez | 1976 Summer | |
| Hugo Sánchez | 2004 Summer | |
| Ildemaro Sánchez | Venezuela | Fencing | 1984 Summer | |
| Isabel Sánchez | Spain | Basketball | 2008 Summer | |
| Israel Sánchez | Cuba | Wrestling | 1948 Summer | |
| Jaime Sánchez | Bolivia | Shooting | 1972 Summer, 1976 Summer | |
| Javier Sánchez | Mexico | Football | 1968 Summer | |
| Javier Sánchez | Spain | Tennis | 1988 Summer | |
| Javier Sánchez | Water polo | 2000 Summer, 2004 Summer | |
| Jesús Sánchez | Mexico | Fencing | 1932 Summer | |
| Jesús Sánchez | Dominican Republic | Boxing | 1976 Summer | |
| Jesús Sánchez | Spain | Volleyball | 1992 Summer | |
| Jesús Sánchez | Mexico | Athletics | 2008 Summer | |
| Joel Sánchez | 1988 Summer, 1992 Summer, 2000 Summer | |
| Jonny Sánchez | Venezuela | Boxing | 2008 Summer | |
| Jorge Sánchez | Spain | Swimming | 2004 Summer | |
| Jorge Sánchez | Mexico | Football | 2020 Summer | |
| José Sánchez | Costa Rica | Road cycling | 1968 Summer | |
| José Domingo Sánchez | Colombia | Athletics | 1936 Summer | |
| José Luis Sánchez | Spain | 1968 Summer, 1972 Summer, 1976 Summer | |
| José Luis Sánchez | Mexico | Shooting | 2008 Summer, 2020 Summer | |
| Josep Sánchez | Spain | Field hockey | 2000 Summer, 2004 Summer | |
| Juan Sánchez | Road cycling | 1960 Summer | |
| Juan Sánchez [ Wikidata ] | Dominican Republic | Baseball | 1992 Summer | |
| Juan Manuel Sánchez | Spain | Canoe sprint | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| Juanlu Sánchez | Football | 2024 Summer | |
| Julián Sánchez | Mexico | Diving | 2012 Summer | |
| Junior Sánchez | Venezuela | Weightlifting | 2012 Summer | |
| Juventino Sánchez | Mexico | Shooting | 1972 Summer | |
| Kayla Sanchez | Canada, Philippines | Swimming | 2020 Summer, 2024 Summer | |
| Kiko Sánchez | Spain | Sailing | 1988 Summer, 1992 Summer, 1996 Summer | |
| Laura Sánchez | Mexico | Swimming | 1992 Summer | |
| Laura Sánchez | Diving | 2004 Summer, 2008 Summer, 2012 Summer | |
| León Sánchez | Uruguay | Rowing | 1936 Summer | |
| Luis Sánchez | Peru | Basketball | 1948 Summer | |
| Luis Sánchez | Spain | Alpine skiing | 1960 Winter, 1964 Winter | |
| Luis Sánchez | Cuba | Football | 1980 Summer | |
| Luis Ángel Sánchez | Guatemala | Athletics | 2020 Summer | |
| Luis León Sánchez | Spain | Road cycling | 2012 Summer | |
| Manuela Gómez Sánchez [ Wikidata ] | Colombia | Canoe sprint | 2024 Summer | |
| Marc Sánchez | Spain | Swimming | 2016 Summer | |
| Marco Sánchez | Puerto Rico | Wrestling | 1996 Summer | |
| Marcos Sánchez | Chile | Basketball | 1948 Summer | |
| Mari Sánchez | Colombia | Weightlifting | 2024 Summer | |
| María Eugenia Sánchez | Spain | Handball | 1992 Summer, 2004 Summer | |
| María Guadalupe Sánchez | Mexico | Athletics | 2000 Summer | |
| María Guadalupe Sánchez | 2016 Summer | |
| Mariely Sánchez | Dominican Republic | 2008 Summer, 2012 Summer, 2016 Summer | |
| Marina Sánchez | Spain | Sailing | 2004 Summer | |
| Mario Sánchez | Mexico | Football | 1948 Summer | |
| Mario Sánchez | Shooting | 1972 Summer, 1984 Summer | |
| Marlene Sánchez | Modern pentathlon | 2008 Summer | |
| Marta Sánchez | Cuba | Volleyball | 2004 Summer | |
| Marvin Sánchez | Honduras | Football | 2008 Summer | |
| Matías Sánchez | Argentina | Volleyball | 2020 Summer, 2024 Summer | |
| Miguel Ángel Sánchez | Costa Rica | Road cycling | 1968 Summer | |
| Moisés Sánchez | Spain | Wrestling | 2004 Summer | |
| Natalia Sánchez | Colombia | Archery | 2008 Summer, 2016 Summer | |
| Nathalia Sánchez | Artistic gymnastics | 2008 Summer | |
| Oscar Sánchez | Guatemala | Football | 1976 Summer | |
| Óscar Sánchez | Spain | Wrestling | 1988 Summer | |
| Osvaldo Sánchez | Chile | Boxing | 1928 Summer | |
| Paula Juste Sánchez [ Wikidata ] | Spain | Swimming | 2024 Summer | |
| Pedro Sánchez | Equestrian jumping | 1988 Summer, 1996 Summer | |
| Pedro Julio Sánchez | Colombia | Road cycling | 1964 Summer, 1968 Summer | |
| Pepe Sánchez | Argentina | Basketball | 2004 Summer | |
| Pepita Sánchez | Spain | Artistic gymnastics | 1972 Summer | |
| Philippe Sanchez | France | Cross country skiing | 1992 Winter, 1994 Winter, 1998 Winter | |
| Pilar Sánchez | Spain | Field hockey | 2008 Summer | |
| Rachel Sánchez | Cuba | Volleyball | |
| Raysa Sánchez | Dominican Republic | Athletics | 2012 Summer | |
| Ricardo Sánchez | Spain | Water polo | 1992 Summer | |
| Ricardo Sánchez | Field hockey | 2020 Summer | |
| Roberto Sánchez | Mexico | Athletics | 1932 Summer | |
| Rodolfo Sánchez | Cuba | Volleyball | 1992 Summer, 1996 Summer | |
| Roqui Sanchez | France | Athletics | 1972 Summer, 1976 Summer | |
| Rosario Sánchez | Mexico | 2004 Summer | |
| Rosi Sánchez | Spain | Basketball | |
| Ryan Sánchez | Puerto Rico | Athletics | 2020 Summer | |
| Samuel Sánchez | Spain | Road cycling | 2008 Summer | |
| Sandra Sánchez | Karate | 2020 Summer | |
| Sasagi Sánchez | Mexico | Baseball | |
| Scott Sánchez | Bolivia | Alpine skiing | 1980 Winter, 1984 Winter | |
| Sergio Sánchez | Guatemala | Modern pentathlon, Shooting | 1992 Summer, 1996 Summer, 2000 Summer, 2012 Summer | |
| Sofía Sánchez | Argentina | Artistic swimming | 2012 Summer, 2016 Summer | |
| Tente Sánchez | Spain | Football | 1976 Summer | |
| Úrsula Sánchez | Mexico | Athletics | 2020 Summer | |
| Valerio Sánchez | Argentina | Field hockey | 1948 Summer | |
| Vanina Sánchez | Taekwondo | 2004 Summer, 2008 Summer | |
| Wilber Sánchez | Cuba | Wrestling | 1992 Summer, 1996 Summer | |
| Yosvany Sánchez | 1996 Summer, 2000 Summer | |
| Yudaris Sánchez | 2020 Summer | |
| Zulmarys Sánchez | Venezuela | Canoe sprint | 2008 Summer | |
| Irene Sánchez-Escribano | Spain | Athletics | 2024 Summer | |
| Miguel Sánchez-Migallón | Handball | 2020 Summer, 2024 Summer | |
| Pablo Sánchez-Valladares | Athletics | 2020 Summer | |
| Anna Sanchis | Road cycling | 2008 Summer | |
| José Salvador Sanchis | 1984 Summer | |
| Michel Sanchis | France | Judo | 1980 Summer | |
| Agustín Sancho | Spain | Football | 1920 Summer | |
| Alejandro Sancho | United States | Wrestling | 2020 Summer | |
| Andrés Sancho | Costa Rica | Judo | 1984 Summer | |
| Ian Sancho | 2020 Summer | |
| Ricardo Sancho | Spain | Shooting | 1972 Summer, 1980 Summer, 1984 Summer | |
| Sebastián Sancho [ Wikidata ] | Costa Rica | Judo | 2024 Summer | |
| Alexei Sancov | Moldova | Swimming | 2016 Summer, 2020 Summer | |
| Florence Sancroft | Great Britain | 1920 Summer | |
| Maurizio De Sanctis [ Wikidata ] | Italy | Baseball | 1992 Summer | |
| Loui Sand | Sweden | Handball | 2016 Summer | |
| Todd Sand | United States | Figure skating | 1992 Winter, 1994 Winter, 1998 Winter | |
| Benilson Sanda [ Wikidata ] | Angola | Canoe sprint | 2024 Summer | |
| Namsrain Sandagdorj | Mongolia | Cross country skiing | 1972 Winter | |
| Robert Sandager | United States | Shooting | 1952 Summer | |
| Ingrid Sandahl | Sweden | Artistic gymnastics | 1948 Summer, 1952 Summer | |
| Thoralf Sandaker | Norway | Rowing | 1948 Summer | |
| Celal Sandal | Turkey | Boxing | 1968 Summer | |
| Brit Sandaune | Norway | Football | 1996 Summer, 2000 Summer | |
| Ståle Sandbech | Snowboarding | 2010 Winter, 2014 Winter, 2018 Winter, 2022 Winter | |
| Alrik Sandberg | Sweden | Wrestling | 1912 Summer | |
| Anders Sandberg | Swimming | 1972 Summer | |
| Eric Sandberg | Sailing | 1908 Summer, 1912 Summer | |
| Gösta Sandberg | Football | 1952 Summer | |
| Gro Sandberg | Norway | Artistic gymnastics | 1972 Summer | |
| Gustav Sandberg | Sweden | Football | 1912 Summer | |
| Harald Sandberg | Sailing | |
| Mauritz Sandberg | Football | 1920 Summer | |
| Tom Sandberg | Norway | Nordic combined | 1976 Winter, 1980 Winter, 1984 Winter | |
| Gerhard Sandbichler | Austria | Luge | 1980 Winter, 1984 Winter, 1988 Winter | |
| Carl Sandblom | Sweden | Sailing | 1928 Summer | |
| John Sandblom | 1928 Summer | |
| Linda Sandblom | Finland | Athletics | 2016 Summer | |
| Philip Sandblom | Sweden | Sailing | 1928 Summer | |
| Gunnar Sandborg | Norway | Rowing | 1948 Summer | |
| Antonio Sande | Argentina | Athletics | 1936 Summer | |
| Arne Sande | Denmark | Boxing | 1928 Summer | |
| Chris Sande | Kenya | 1988 Summer | |
| Daniel Sande | Argentina | Fencing | 1948 Summer, 1952 Summer, 1960 Summer | |
| Ulf Sandegren | Sweden | 1988 Summer, 1992 Summer | |
| Pietro Sandei | Italy | Equestrian eventing | 2024 Summer | |
| Eino Sandelin | Finland | Sailing | 1912 Summer | |
| Jorma Sandelin | Archery | 1972 Summer | |
| Torsten Sandelin | Artistic gymnastics, Sailing | 1908 Summer, 1912 Summer | |
| Victoria Sandell Svensson | Sweden | Football | 2000 Summer, 2004 Summer, 2008 Summer | |
| Cecilia Sandell | 1996 Summer, 2000 Summer | |
| Janine Sandell | Great Britain | Volleyball | 2012 Summer | |
| Lukas Sandell | Sweden | Handball | 2020 Summer, 2024 Summer | |
| Marcus Sandell | Finland | Alpine skiing | 2010 Winter, 2014 Winter | |
| Niclas Sandells | Athletics | 2012 Summer | |
| Shanice van de Sanden | Netherlands | Football | 2020 Summer | |
| Kaitlin Sandeno | United States | Swimming | 2000 Summer, 2004 Summer | |
| Andreas Sander | Germany | Alpine skiing | 2018 Winter, 2022 Winter | |
| Cliff Sander | Australia | Football | 1956 Summer | |
| Hellen Sander | Canada | Cross country skiing | 1972 Winter | |
| Herbert Sander | Denmark | Fencing | 1908 Summer | |
| Ingrid Sander | Venezuela | 1960 Summer | |
| Maria Sander | Germany | Athletics | 1952 Summer, 1956 Summer | |
| Taylor Sander | United States | Volleyball | 2016 Summer, 2020 Summer | |
| Jerzy Sandera | Poland | Canoe slalom | 1996 Summer | |
| Donald Sanderlin | Canada | Shooting | 1968 Summer, 1972 Summer | |
| Ali Sanders | Great Britain | Rowing | 2000 Summer | |
| Annemarie Sanders | Netherlands | Equestrian dressage | 1984 Summer, 1988 Summer, 1992 Summer | |
| Anthony Sanders | United States | Baseball | 2000 Summer | |
| Bryan Sanders | Ski jumping | 1992 Winter | |
| Ed Sanders | Boxing | 1952 Summer | |
| Frank Sanders | Ice hockey | 1972 Winter | |
| Gillian Sanders | South Africa | Triathlon | 2012 Summer, 2016 Summer, 2020 Summer | |
| LaToya Sanders | Turkey | Basketball | 2016 Summer | |
| Manuel Sanders | Germany | Athletics | 2020 Summer, 2024 Summer | |
| Mary Sanders | United States | Rhythmic gymnastics | 2004 Summer | |
| Nick Sanders | New Zealand | Swimming | 1992 Summer | |
| Nicola Sanders | Great Britain | Athletics | 2008 Summer | |
| Peter Sanders | Road cycling | 1984 Summer | |
| Pien Sanders | Netherlands | Field hockey | 2020 Summer, 2024 Summer | |
| Rick Sanders | United States | Wrestling | 1968 Summer, 1972 Summer | |
| Robert Sanders | Art competitions | 1936 Summer | |
| Summer Sanders | Swimming | 1992 Summer | |
| Teee Sanders | Volleyball | 1992 Summer, 1996 Summer | |
| Terence Sanders | Great Britain | Rowing | 1924 Summer | |
| TJ Sanders | Canada | Volleyball | 2016 Summer, 2020 Summer | |
| Cael Sanderson | United States | Wrestling | 2004 Summer | |
| Fred Sanderson [ Wikidata ] | Tennis | 1904 Summer | |
| Jake Sanderson | Ice hockey | 2022 Winter | |
| Kate Sanderson | Canada | Marathon swimming | 2020 Summer | |
| Keith Sanderson | United States | Shooting | 2008 Summer, 2012 Summer, 2016 Summer, 2024 Summer | |
| Nicole Sanderson | Australia | Beach volleyball | 2004 Summer | |
| Ronald Sanderson | Great Britain | Rowing | 1908 Summer | |
| Tessa Sanderson | Athletics | 1976 Summer, 1980 Summer, 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer | |
| John Sanderson-Wells | Art competitions | 1948 Summer | |
| Olivia Sandery | Australia | Athletics | 2024 Summer | |
| Ben Sandford | New Zealand | Skeleton | 2006 Winter, 2010 Winter, 2014 Winter | |
| Jeanne Sandford | Great Britain | Alpine skiing | 1956 Winter | |
| Per Sandgaard | Denmark | Equestrian dressage | 2004 Summer | |
| Tennys Sandgren | United States | Tennis | 2020 Summer | |
| Kurt Sandhäugl | Austria | Rowing | 1972 Summer | |
| Amarjit Singh Sandhu | Uganda | Field hockey | |
| Emanuel Sandhu | Canada | Figure skating | 2006 Winter | |
| Harisimran Singh Sandhu | India | Shooting | 1984 Summer | |
| Kamaljeet Sandhu | Athletics | 1972 Summer | |
| Manavjit Singh Sandhu | Shooting | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Nick Sandhu | Canada | Field hockey | 1984 Summer, 1988 Summer | |
| Pritam Singh Sandhu | Kenya | 1960 Summer | |
| Rajinder Singh Sandhu | Uganda | 1972 Summer | |
| Tarlok Singh Sandhu | India | Basketball | 1980 Summer | |
| Mirko Sandić | Yugoslavia | Water polo | 1960 Summer, 1964 Summer, 1968 Summer, 1972 Summer | |
| Shelley Sandie | Australia | Basketball | 1988 Summer, 1996 Summer, 2000 Summer | |
| Marita Sandig | East Germany | Rowing | 1980 Summer | |
| Åke Sandin | Sweden | Canoe sprint | 1968 Summer | |
| Elis Sandin [ Wikidata ] | Cross country skiing | 1924 Winter | |
| Lennart Sandin | Bobsleigh | 1952 Winter | |
| Ramon Sandin | Puerto Rico | Diving | 1996 Summer | |
| Scott Sandison | Canada | Field hockey | 2008 Summer | |
| Örjan Sandler | Sweden | Speed skating | 1964 Winter, 1968 Winter, 1972 Winter, 1976 Winter, 1980 Winter | |
| Stephanie Sandler | South Africa | Rhythmic gymnastics | 2004 Summer | |
| Pål Sandli | Norway | Rowing | 1984 Summer | |
| Olaf Sandner | Venezuela | Fencing | 1952 Summer | |
| Willi Sandner | Germany | Speed skating | 1936 Winter | |
| Frank Sando | Great Britain | Athletics | 1952 Summer, 1956 Summer | |
| Frank Sandon | Swimming | 1912 Summer | |
| Wanda Sandon | Italy | Basketball | 1980 Summer | |
| Denis Sandona | France | Biathlon | 1980 Winter | |
| Akos Sandor | Canada | Weightlifting | 2004 Summer | |
| István Sándor | Hungary | Rowing | 1952 Summer | |
| József Sándor | Wrestling | 1912 Summer | |
| Miroslav Šandor | Czechoslovakia | Boxing | 1980 Summer | |
| Petre Șandor | Romania | Shooting | 1968 Summer, 1972 Summer | |
| Tamás Sándor | Hungary | Football | 1996 Summer | |
| Zoltán Sándor | Shooting | 1964 Summer | |
| Bert Sandos | New Zealand | Rowing | 1932 Summer | |
| Agustín Sandoval | Spain | Artistic gymnastics | 1972 Summer | |
| Ahtziri Sandoval | Mexico | 2024 Summer | |
| Álvaro Sandoval | Modern pentathlon | 2020 Summer | |
| Carlos Sandoval | Guatemala | Track cycling | 1952 Summer | |
| Fernando Sandoval | Brazil | Water polo | 1968 Summer | |
| Francisco Sandoval | Guatemala | Shooting | 1952 Summer, 1968 Summer | |
| Julio Sandoval | 1992 Summer | |
| Kevin Sandoval | Football | 1988 Summer | |
| Luis Sandoval | Panama | Wrestling | 1992 Summer | |
| Marlene Sandoval | Mexico | Football | 2004 Summer | |
| Peter Sandoval | Guatemala | 1976 Summer | |
| Ramón Sandoval | Chile | Athletics | 1956 Summer | |
| Christian Sandow | West Germany | Modern pentathlon | 1984 Summer | |
| Daniel Sandoz | Switzerland | Cross country skiing | 1984 Winter | |
| Edmond Sandoz | France | Shooting | 1912 Summer | |
| Gustave Sandras | Artistic gymnastics | 1900 Summer | |
| Louis Sandray | 1908 Summer | |
| Antonija Sandrić | Croatia | Basketball | 2012 Summer | |
| Antilai Sandrini | Italy | Breaking | 2024 Summer | |
| Sandro | Brazil | Football | 2012 Summer | |
| Nistor Şandro | Romania | Artistic gymnastics | 1996 Summer | |
| Charles Sands | United States, France | Golf, Tennis, Jeu de paume | 1900 Summer, 1900 Summer, 1908 Summer | |
| Clive Sands | Bahamas | Athletics | 1976 Summer | |
| Johnny Sands | Canada | Speed skating | 1956 Winter, 1960 Winter | |
| Leevan Sands | Bahamas | Athletics | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Lyndon Sands | 1984 Summer | |
| Mike Sands | 1972 Summer, 1976 Summer | |
| Richard Sands | Australia | Equestrian eventing | 1972 Summer | |
| Shamar Sands | Bahamas | Athletics | 2008 Summer, 2012 Summer | |
| Thomas Sands | United States | Fencing | 1936 Summer | |
| Michael Sandstød | Denmark | Track cycling, Road cycling | 1992 Summer, 2000 Summer | |
| Ben Sandstrom | Australia | Shooting | 1988 Summer, 1992 Summer, 1996 Summer | |
| Bertil Sandström | Sweden | Equestrian dressage | 1920 Summer, 1924 Summer, 1932 Summer | |
| Roy Sandstrom | Great Britain | Athletics | 1956 Summer | |
| Folke Sandström | Sweden | Equestrian dressage | 1936 Summer | |
| Ingvar Sandström | Cross country skiing | 1968 Winter | |
| Nils Sandström | Athletics | 1920 Summer | |
| Östen Sandström | 1936 Summer | |
| Patrik Sandström | Sailing | 2000 Summer | |
| Pauli Sandström | Finland | Athletics | 1924 Summer | |
| Runor Sandström | Sweden | Water polo | 1936 Summer | |
| Tomas Sandström | Ice hockey | 1984 Winter, 1998 Winter | |
| Ulf Sandström | 1988 Winter | |
| Curt van de Sandt | Netherlands | Bobsleigh | 1928 Winter | |
| Haakon Sandtorp | Norway | Track cycling | 1936 Summer | |
| Adrian Sandu | Romania | Artistic gymnastics | 1988 Summer, 1992 Summer | |
| Marian Sandu | Wrestling | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Joey Sandulo | Canada | Boxing | 1948 Summer | |
| Adam Sandurski | Poland | Wrestling | 1980 Summer, 1988 Summer | |
| Monica Sandve | Norway | Handball | 2000 Summer | |
| Gene Sandvig | United States | Speed skating | 1956 Winter | |
| Astrid Sandvik | Norway | Alpine skiing | 1956 Winter, 1960 Winter, 1964 Winter | |
| Bergljot Sandvik-Johansen | Artistic gymnastics | 1952 Summer | |
| John Sandwall | Sweden | Fencing | 1956 Summer | |
| Brian Sandy | Great Britain | Track cycling | 1964 Summer | |
| Felix Sandy | Sierra Leone | Athletics | 1984 Summer, 1988 Summer | |
| Mikael Sandy | Sweden | Snowboarding | 2006 Winter | |
| Sidy Sandy | Guinea | Boxing | 2000 Summer | |
| Geoff Sandys | Great Britain | Speed skating | 1976 Winter, 1980 Winter | |
| Walter Sandza | Puerto Rico | Alpine skiing | 1988 Winter | |
| Harry Saner [ Wikidata ] | South Africa | Fencing | 2024 Summer | |
| Adriel Sanes | Virgin Islands | Swimming | 2020 Summer | |
| Clive Saney | Trinidad and Tobago | Road cycling, Track cycling | 1972 Summer | |
| Viktor Saneyev | Soviet Union | Athletics | 1968 Summer, 1972 Summer, 1976 Summer, 1980 Summer | |
| Nong Sanfeng [ Wikidata ] | China | Water polo | 2024 Summer | |
| Federica Sanfilippo | Italy | Biathlon | 2018 Winter, 2022 Winter | |
| Donald Sanford | Israel | Athletics | 2012 Summer, 2016 Summer | |
| Liam Sanford | Great Britain | Field hockey | 2020 Summer, 2024 Summer | |
| Richard Sanford [ Wikidata ] | United States | Athletics | 1904 Summer | |
| Wyatt Sanford | Canada | Boxing | 2020 Summer, 2024 Summer | |
| Ippolito Sanfratello | Italy | Speed skating | 2006 Winter | |
| Hau Yung Sang | China | Football | 1948 Summer | |
| Sang Hong | Ice hockey | 1998 Winter, 2002 Winter | |
| Julius Sang | Kenya | Athletics | 1968 Summer, 1972 Summer | |
| Kiplangat Sang | Judo | 2016 Summer | |
| Lucas Sang | Athletics | 1988 Summer | |
| Patrick Sang | 1988 Summer, 1992 Summer | |
| Stephanie Sang | Australia | Table tennis | 2008 Summer | |
| Sang Xue | China | Diving | 2000 Summer | |
| Sang Yang | Badminton | 2004 Summer | |
| Bellore Sangala | Republic of the Congo | Swimming | 2016 Summer, 2020 Summer | |
| Sanpol Sang-Ano | Thailand | Boxing | 1984 Summer | |
| Makaridja Sanganoko | Ivory Coast | Athletics | 2000 Summer | |
| Benjamas Sangaram | Thailand | Tennis | 1992 Summer, 1996 Summer, 2000 Summer | |
| Moussa Sangare | Mali | Boxing | 1980 Summer | |
| Lucio Sangermano | Italy | Athletics | 1952 Summer | |
| Vichai Sanghamkichakul | Thailand | Football | 1968 Summer | |
| Im Sang-ho | North Korea | Weightlifting | 1992 Summer | |
| Tomás Sangio | Peru | Basketball | 1964 Summer | |
| Pierluigi Sangiorgi | Italy | Equestrian dressage | 2008 Summer | |
| Yongyouth Sangkagowit | Thailand | Football | 1968 Summer | |
| Narong Sangkasuwan | 1968 Summer | |
| Maurice Sanglard | France | Alpine skiing | 1952 Winter | |
| Sukanya Sang-Nguen | Thailand | Athletics | 1992 Summer | |
| Rabieb Sangnual [ Wikidata ] | Boxing | 1972 Summer | |
| Daniel Sangouma | France | Athletics | 1988 Summer, 1992 Summer | |
| Nizom Sangov | Tajikistan | Weightlifting | 2008 Summer | |
| Jordi Sangrá | Spain | Canoe slalom | 2004 Summer | |
| Pramote Sangskulrote | Thailand | Road cycling | 1972 Summer | |
| Yot Sangthien | Boxing | 1964 Summer | |
| Manuel Sanguily | Cuba | Swimming | 1952 Summer, 1956 Summer | |
| Adriana Sanguineti | Peru | Rowing | 2024 Summer | |
| Bobby Sanguinetti | United States | Ice hockey | 2018 Winter | |
| Carlos Sanguinetti | Argentina | Sailing | 1984 Summer | |
| Giovanni Sanguinetti | Italy | Volleyball | 2024 Summer | |
| Natalina Sanguinetti | Fencing | 1964 Summer | |
| Rhythm Sangwan | India | Shooting | 2024 Summer | |
| Sumit Sangwan | Boxing | 2012 Summer | |
| Albert Sangwine | Great Britain | Wrestling | 1924 Summer | |
| Park Sang-won | South Korea | Fencing | 2024 Summer | |
| Eber Sanhueza | Chile | Rowing | 2020 Summer, 2024 Summer | |
| Abdul Hakim Sani Brown | Japan | Athletics | |
| Fine Sani | Tonga | Boxing | 1984 Summer | |
| Sanidis | Greece | Shooting | 1896 Summer | |
| Kamtorn Sanidwong | Thailand | Athletics | 1952 Summer | |
| André Sanita | Germany | Fencing | 2020 Summer | |
| Shanahan Sanitoa | American Samoa | Athletics | 2008 Summer | |
| Baldangiin Sanjaa | Mongolia | Wrestling | 1964 Summer | |
| Tserendonoin Sanjaa | 1964 Summer | |
| Nirupama Sanjeev | India | Tennis | 2000 Summer | |
| Francisco Sanjosé | Spain | Football | 1976 Summer | |
| Cheryl-Ann Sankar | Trinidad and Tobago | Taekwondo | 2000 Summer | |
| Derek Sankey | Canada | Basketball | 1976 Summer | |
| Philip Sankey | Malaya | Field hockey | 1956 Summer | |
| Sara Sankey | Great Britain | Badminton | 1992 Summer | |
| Mika'il Sankofa | United States | Fencing | 1984 Summer, 1988 Summer, 1992 Summer | |
| Amadou Sankon | Guinea | Football | 1968 Summer | |
| Arun Sankosik | Thailand | Athletics | 1952 Summer | |
| Ksenia Sankovich | Belarus | Rhythmic gymnastics | 2008 Summer, 2012 Summer | |
| Pavel Sankovich | Swimming | 2008 Summer, 2012 Summer, 2016 Summer | |
| Chancel Ilunga Sankuru | Democratic Republic of the Congo | Athletics | 2012 Summer | |
| Uno Sanli | Sweden | Taekwondo | 2012 Summer | |
| Yüksel Şanlı | Turkey | Wrestling | 1996 Summer, 2000 Summer | |
| Åsa Sandlund | Sweden | Swimming | 1996 Summer | |
| Masatoshi Sanma | Japan | Canoe slalom | 2008 Summer | |
| Eriko Sanmiya | Speed skating | 1998 Winter, 2002 Winter | |
| Jamila Sanmoogan | Guyana | Swimming | 2016 Summer | |
| George Sanna | Australia | Equestrian jumping | 1984 Summer, 1988 Summer | |
| Rachael Sanna | Equestrian dressage | 2000 Summer | |
| Bakary Sanneh | The Gambia | Wrestling | 1988 Summer | |
| Suwaibou Sanneh | Athletics | 2008 Summer, 2012 Summer | |
| Amy Sannes | United States | Speed skating | 1998 Winter, 2002 Winter, 2006 Winter | |
| Odd Sannes | Norway | Shooting | 1948 Summer | |
| Aleksandr Sannikov | Belarus | Cross country skiing | 1998 Winter, 2002 Winter | |
| Alena Sannikova | 2006 Winter, 2010 Winter, 2014 Winter | |
| Mohamed Sanni-Thomas | Ghana | Athletics | 1952 Summer | |
| Raffaele Sannitz | Switzerland | Ice hockey | 2010 Winter | |
| Hiroyuki Sano | Japan | Athletics | 1992 Summer | |
| Konosuke Sano | 1920 Summer | |
| Mamadi Sano | Guinea | Football | 1968 Summer | |
| Masayuki Sano | Japan | Fencing | 1956 Summer | |
| Minoru Sano | Figure skating | 1976 Winter | |
| Rihei Sano | Football | 1936 Summer | |
| Sérgio Sano | Brazil | Judo | 1984 Summer | |
| Toshi Sano | Japan | Rowing | 1932 Summer | |
| Yūko Sano | Volleyball | 2008 Summer, 2012 Summer | |
| Yumeka Sano | Athletics | 2012 Summer | |
| Tudor Sanon | Haiti | Taekwondo | 2004 Summer | |
| Francisca Sanopal | Philippines | Athletics | 1956 Summer | |
| Idrissa Sanou | Burkina Faso | 2000 Summer, 2004 Summer, 2008 Summer | |
| Olivier Sanou | 1996 Summer, 2004 Summer | |
| Salvador Sanpere | Virgin Islands | Shooting | 1972 Summer | |
| Abdelaziz Sanqour | United Arab Emirates | Football | 2012 Summer | |
| Nongnuch Sanrat | Thailand | Athletics | 2008 Summer | |
| Alain Sans | France | 1972 Summer | |
| Carles Sans | Spain | Water polo | 1996 Summer | |
| Jordi Sans | 1984 Summer, 1988 Summer, 1992 Summer, 1996 Summer, 2000 Summer | |
| Juan Sans | 1972 Summer | |
| Macarena Sans | Argentina | Handball | 2016 Summer | |
| Piyathip Sansaniyakulvilai | Thailand | Badminton | 1992 Summer | |
| Boldyn Sansarbileg | Mongolia | Short track speed skating | 1998 Winter | |
| Maria Sansaridou | Greece | Rhythmic gymnastics | 1992 Summer | |
| Burt Sansom [ Wikidata ] | Great Britain | Wrestling | 1908 Summer | |
| Boris Sanson | France | Fencing | 2008 Summer | |
| Remo Sansonetti | Australia | Track cycling, Road cycling | 1972 Summer, 1976 Summer, 1980 Summer | |
| Sal Sansonetti | Road cycling | 1976 Summer | |
| Carlos Sansores | Mexico | Taekwondo | 2020 Summer, 2024 Summer | |
| Bert Sansum | Great Britain | Wrestling | 1924 Summer, 1928 Summer | |
| Elio Sasso Sant [ Wikidata ] | Italy | Canoe sprint | 1936 Summer | |
| José Santa Cruz | Cuba | Athletics | 1980 Summer | |
| María Carolina Santa Cruz | Argentina | Swimming | 1996 Summer | |
| Brian Santa Maria | Malaysia | Field hockey | 1972 Summer | |
| Colin Santa Maria | 1984 Summer | |
| Santorre Derossi Di Santa Rosa | Italy | Equestrian jumping | 1920 Summer | |
| Carlos Santa | Dominican Republic | Athletics | 2000 Summer, 2004 Summer, 2008 Summer | |
| Gustavo Santa | Colombia | Football | 1968 Summer | |
| José Santa | 1992 Summer | |
| Stefanos Santa | Romania, Greece | Water polo | 1996 Summer, 2004 Summer | |
| Carlos Santacreu | Spain | Sailing | 1992 Summer | |
| Katty Santaella | Venezuela | Judo | 1996 Summer | |
| Anna Santamans | France | Swimming | 2012 Summer, 2016 Summer | |
| Álvaro Santamaría | Colombia | Football | 1972 Summer | |
| Aristodemo Santamaria | Italy | 1920 Summer | |
| Fabio Santamaria | Cuba | Wrestling | 1948 Summer | |
| Mario Santamaria | Nicaragua | Boxing | 1968 Summer | |
| Orlando Santamaría | Cuba | Shooting | 1948 Summer | |
| Ángel Santamarina | Argentina | Fencing | 1924 Summer | |
| Luis Santamarina | Spain | Road cycling | 1964 Summer | |
| Antônio José Nogueira Santana | Brazil | Basketball | 1996 Summer | |
| Bruno Santana | Handball | 2004 Summer, 2008 Summer | |
| Carlos Santana | Costa Rica | Football | 1984 Summer | |
| Crismery Santana | Dominican Republic | Weightlifting | 2020 Summer, 2024 Summer | |
| Daly Santana | Puerto Rico | Volleyball | 2016 Summer | |
| Graciete Santana | Brazil | Athletics | |
| Joilson Santana | Boxing | 1988 Summer | |
| José Santana [ Wikidata ] | Dominican Republic | Baseball | 1992 Summer | |
| José Luis Santana | Mexico | Athletics | 2020 Summer | |
| Luis Santana | Dominican Republic | Shooting | 1968 Summer | |
| María Santana | Cuba | Softball | 2000 Summer | |
| Matheus Santana | Brazil | Swimming | 2016 Summer | |
| Remigio Santander Villarubia | Equatorial Guinea | Athletics | 2024 Summer | |
| Carlos Santander | Venezuela | Swimming | 1996 Summer, 2000 Summer | |
| Fidel Santander | Mexico | Canoe sprint | 1968 Summer | |
| Martina Santandrea | Italy | Rhythmic gymnastics | 2020 Summer | |
| Pekka Santanen | Finland | Modern pentathlon | 1980 Summer | |
| Mara Santangelo | Italy | Tennis | 2008 Summer | |
| Cristine Santanna | Georgia | Beach volleyball | |
| Andrea Santarelli | Italy | Fencing | 2016 Summer, 2020 Summer, 2024 Summer | |
| Gabriella Santarelli | Artistic gymnastics | 1960 Summer | |
| Danilo Santarsiero | Bobsleigh | 2010 Winter | |
| Boady Santavy | Canada | Weightlifting | 2020 Summer, 2024 Summer | |
| Robert Santavy | 1976 Summer | |
| David Santee | United States | Figure skating | 1976 Winter, 1980 Winter | |
| Wes Santee | Athletics | 1952 Summer | |
| Ivan Šantek | Yugoslavia | Football | 1956 Summer | |
| Luca Santella | Italy | Sailing | 1988 Summer, 1992 Summer | |
| Giorgio Santelli | Fencing | 1920 Summer | |
| Italo Santelli | 1900 Summer | |
| Orazio Santelli [ Wikidata ] | 1900 Summer | |
| Ingrid Santer | West Germany | Artistic gymnastics | 1972 Summer | |
| Saskia Santer | Italy | Biathlon | 2002 Winter, 2006 Winter | |
| Nathalie Santer-Bjørndalen | 1992 Winter, 1994 Winter, 1998 Winter, 2002 Winter, 2006 Winter | |
| Louis Santerre | Canada | Wrestling | 1984 Summer | |
| Sander Santesson [ Wikidata ] | Sweden | Athletics | 1912 Summer | |
| Ane Santesteban | Spain | Road cycling | 2016 Summer, 2020 Summer | |
| Lajos Sántha | Hungary | Artistic gymnastics | 1948 Summer, 1952 Summer | |
| Pakit Santhisiri | Thailand | Judo | 1976 Summer | |
| Santi Denia | Spain | Football | 1996 Summer | |
| Nicola Delli Santi | Italy | Equestrian eventing | 1996 Summer | |
| Alberto Santiago | Puerto Rico | Shooting | 1968 Summer | |
| Beatriz Santiago | Spain | Athletics | 2000 Summer | |
| Carlos Santiago | Puerto Rico | Judo | 2000 Summer | |
| Daniel Santiago | Basketball | 1996 Summer, 2004 Summer | |
| Jaime Santiago | Shooting | 1972 Summer | |
| Kim Santiago | United States | Rowing | 1988 Summer | |
| Manny Santiago | Puerto Rico | Skateboarding | 2020 Summer | |
| Rafael Santiago [ Wikidata ] | Baseball | 1992 Summer | |
| Rémi Santiago | France | Ski jumping | 2002 Winter | |
| Richard Santiago | Puerto Rico | Boxing | 1992 Summer | |
| Tomás Santiago | Argentina | Field hockey | 2024 Summer | |
| Juan Pablo Santiagos | Chile | Alpine skiing | 1988 Winter | |
| Joaquín Santibáñez | Mexico | Swimming | 1968 Summer, 1972 Summer | |
| Mario Santibáñez | 1968 Summer | |
| Eva Santidrián | Spain | Athletics | 2024 Summer | |
| Rodolfo Santillán | Mexico | Rowing | 1968 Summer | |
| Luis Santillana | Spain | Basketball | 1972 Summer, 1980 Summer | |
| Guido Santin | Italy | Rowing | 1936 Summer | |
| Edna Santini | Brazil | Rugby sevens | 2016 Summer | |
| Graziella Santini | San Marino | Athletics | 1976 Summer | |
| Nilmaris Santini | Puerto Rico | Judo | 1992 Summer | |
| Norma Santini | Venezuela | Fencing | 1960 Summer | |
| Fernando Santís | Chile | Football | 1984 Summer | |
| Gabriela Santis | Guatemala | Swimming | 2020 Summer | |
| Miguel Santisteban | Mexico | 1980 Summer | |
| Sutipong Santitevagul | Thailand | Fencing | 1976 Summer | |
| Yusneysi Santiusti | Italy | Athletics | 2016 Summer | |
| Emeric Santo | Australia | Fencing | 1956 Summer | |
| Ion Santo | Romania | 1960 Summer | |
| Luciano Santolini [ Wikidata ] | San Marino | Shooting | 1984 Summer | |
| Elena Santoni | Italy | Artistic gymnastics | 1948 Summer | |
| Elisa Santoni | Rhythmic gymnastics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Iduino Santoni | Canoe sprint | 1992 Summer | |
| Fufi Santori | Puerto Rico | Basketball | 1960 Summer | |
| Ioannis Santorinaios [ Wikidata ] | Greece | Track cycling | 1908 Summer | |
| Alfredo Santoro | Argentina | Boxing | 1924 Summer | |
| Fabrice Santoro | France | Tennis | 1992 Summer, 2000 Summer, 2004 Summer | |
| Jenna Santoromito | Australia | Water polo | 2008 Summer | |
| Mia Santoromito | |
| Santos | Brazil | Football | 1976 Summer | |
| Santos | 2020 Summer | |
| Arturo Santos Reyes | Mexico | Boxing | 2008 Summer | |
| Adriana Santos | Brazil | Basketball | 1992 Summer, 1996 Summer, 2000 Summer | |
| Aída dos Santos | Athletics | 1964 Summer, 1968 Summer | |
| Alexis Santos | Portugal | Swimming | 2016 Summer, 2020 Summer | |
| Aline Santos | Brazil | Handball | 2004 Summer, 2008 Summer | |
| Aline dos Santos | Athletics | 2012 Summer | |
| Alison dos Santos | 2020 Summer, 2024 Summer | |
| Almir dos Santos | |
| Álvaro dos Santos Filho | Shooting | 1948 Summer, 1952 Summer, 1960 Summer | |
| Ambrosio Santos | Philippines | Sailing | 1972 Summer | |
| Anderson Jorge dos Santos | Brazil | Athletics | 2004 Summer | |
| Ane Marcelle dos Santos | Archery | 2016 Summer, 2020 Summer | |
| António dos Santos | Portugal | Shooting | 1920 Summer | |
| António dos Santos | Angola | Athletics | 1988 Summer, 1992 Summer | |
| Antônio Luiz dos Santos | Brazil | Swimming | 1936 Summer | |
| Aristides Josuel dos Santos | Basketball | 1992 Summer, 1996 Summer | |
| Bárbara Maria dos Santos | Boxing | 2024 Summer | |
| Bernardo Santos [ Wikidata ] | Portugal | Sailing | 2008 Summer | |
| Carlos Santos | Philippines | Archery | 1972 Summer | |
| Carlos Santos | Puerto Rico | Boxing | 1976 Summer | |
| Caroline Santos | Brazil | Taekwondo | 2024 Summer | |
| Cíntia Santos | Basketball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Clarissa dos Santos | 2012 Summer, 2016 Summer | |
| Daiane dos Santos | Artistic gymnastics | 2004 Summer, 2008 Summer, 2012 Summer | |
| Daniel Santos | Puerto Rico | Boxing | 1996 Summer | |
| Daniel dos Santos | Brazil | Modern pentathlon | 2004 Summer | |
| Diamantino dos Santos | Athletics | 1988 Summer, 1992 Summer, 1996 Summer | |
| Douglas Santos | Football | 2016 Summer | |
| Edson Bispo dos Santos | Basketball | 1956 Summer, 1960 Summer, 1964 Summer | |
| Eduardo Santos | Portugal | Shooting | 1936 Summer | |
| Eduardo Santos | Brazil | Judo | 2008 Summer | |
| Edvaldo Santos | Weightlifting | 1988 Summer | |
| Edwin Santos | Guatemala | Road cycling | 1996 Summer | |
| Emily Santos | Panama | Swimming | 2020 Summer, 2024 Summer | |
| Evelyn dos Santos | Brazil | Athletics | 2008 Summer, 2012 Summer | |
| Fabiana Santos | Bobsleigh | 2014 Winter | |
| Felipe dos Santos | Athletics | 2020 Summer | |
| Francisco Santos | Angola | Swimming | 1980 Summer | |
| Francisco Santos | Portugal | 2020 Summer | |
| Gabriel Santos | Brazil | 2016 Summer, 2020 Summer, 2024 Summer | |
| Gabriel dos Santos [ Wikidata ] | Athletics | 2024 Summer | |
| Gabriele dos Santos | 2024 Summer | |
| Gentil dos Santos | Portugal | 1924 Summer | |
| Geovanna Santos | Brazil | Rhythmic gymnastics | 2020 Summer | |
| Giovani dos Santos | Mexico | Football | 2012 Summer | |
| Gui Santos | Brazil | Basketball | 2024 Summer | |
| Henrique Santos | Portugal | Athletics | 1928 Summer | |
| Isac Santos | Brazil | Volleyball | 2020 Summer | |
| Janete Santos | Angola | Handball | 2016 Summer | |
| Javier Santos | Ecuador | Swimming | 1996 Summer | |
| João Santos | Portugal | Football | 1928 Summer | |
| João Santos | Swimming | 1984 Summer, 1988 Summer | |
| João Fernando Santos | Rowing | 1992 Summer | |
| José Romero Santos | Cuba | 1956 Summer | |
| Joselane Santos | Brazil | Freestyle skiing | 2014 Winter | |
| Josué Santos | Mexico | Basketball | 1948 Summer | |
| Juliana Paula dos Santos | Brazil | Athletics | 2016 Summer | |
| Júlio Santos | Portugal | 1960 Summer | |
| Julio Santos | Ecuador | Swimming | 1996 Summer, 2000 Summer, 2004 Summer | |
| Kátia Regina Santos | Brazil | Athletics | 2004 Summer | |
| Kelly Santos | Basketball | 2000 Summer, 2004 Summer, 2008 Summer, 2016 Summer | |
| Kerly Santos | Volleyball | 1988 Summer | |
| Leicy Santos | Colombia | Football | 2016 Summer, 2024 Summer | |
| Leire Santos | Spain | Diving | 2000 Summer, 2004 Summer | |
| Leonardo Santos | Brazil | Sailing | 1996 Summer | |
| Leonardo Santos | Handball | 2016 Summer | |
| Letícia Santos | Football | 2020 Summer | |
| Lucas Marcelino dos Santos [ Wikidata ] | Athletics | 2024 Summer | |
| Luciana dos Santos | 2000 Summer, 2004 Summer | |
| Luguelín Santos | Dominican Republic | 2012 Summer, 2016 Summer, 2020 Summer | |
| Luis Ángel de los Santos | Uruguay | Track cycling, Road cycling | 1948 Summer, 1952 Summer | |
| Luis Miguel Santos | Portugal | Sailing | 1992 Summer | |
| Luiz dos Santos | Brazil | Rowing | 1984 Summer | |
| Maik dos Santos | Handball | 2008 Summer, 2016 Summer | |
| Manny Santos | Australia | Weightlifting | 1956 Summer, 1960 Summer | |
| Manuel dos Santos | Brazil | Swimming | 1960 Summer | |
| Manuel de los Santos | Philippines | Boxing | 1956 Summer | |
| Marcelus dos Santos | Brazil | Rowing | 1996 Summer | |
| Marcos Santos | Angola | Athletics | 2024 Summer | |
| Maria Santos | Portugal | Swimming | 1996 Summer | |
| María de los Santos | Cuba | Basketball | 1980 Summer | |
| Marílson Gomes dos Santos | Brazil | Athletics | 2008 Summer, 2012 Summer, 2016 Summer | |
| Marily dos Santos | 2008 Summer, 2016 Summer | |
| Mário dos Santos | 2004 Summer, 2008 Summer, 2016 Summer | |
| Marta Santos | Angola | Handball | 2012 Summer | |
| Martin Santos | Guam | Road cycling, Track cycling | 1992 Summer | |
| Márvio dos Santos | Brazil | Water polo | 1952 Summer, 1960 Summer, 1964 Summer | |
| Max Batista Goncalves dos Santos [ Wikidata ] | Athletics | 2024 Summer | |
| Melanie Santos | Portugal | Triathlon | 2020 Summer, 2024 Summer | |
| Meliton Santos | Philippines | Basketball | 1952 Summer | |
| Miguel de los Santos | Spain | Athletics | 1996 Summer | |
| Nelson dos Santos | Brazil | 1980 Summer, 1984 Summer | |
| Nicholas Santos | Swimming | 2008 Summer, 2012 Summer | |
| Osmar dos Santos | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Paulo Santos | Football | 1984 Summer | |
| Pedro Santos | Puerto Rico | Judo | 1976 Summer | |
| Peterson dos Santos | Brazil | Athletics | 2016 Summer | |
| Rafael Santos | El Salvador | 1968 Summer | |
| Raimundo Santos | Portugal | 1992 Summer | |
| Raymundo Carvalho dos Santos | Brazil | Basketball | 1952 Summer | |
| Renato Santos | Portugal | Judo | 1988 Summer | |
| Ricardo Santos | Brazil | Sailing | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Ricardo Santos | Beach volleyball | 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Ricardo dos Santos | Portugal | Athletics | 2020 Summer | |
| Rogério dos Santos | Brazil | Judo | 1984 Summer | |
| Roque Santos | United States | Swimming | 1992 Summer | |
| Rosane Santos | Brazil | Weightlifting | 2016 Summer | |
| Rosângela Santos | Athletics | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Rubén Santos | Spain | Diving | 2000 Summer | |
| Rui Santos | Portugal | Archery | 1984 Summer, 1988 Summer | |
| Sérgio Santos | Brazil | Volleyball | 2004 Summer, 2008 Summer, 2012 Summer, 2016 Summer | |
| Solon dos Santos | Water polo | 1984 Summer | |
| Sueli dos Santos | Athletics | 2000 Summer | |
| Sylvio dos Santos | Swimming | 1952 Summer, 1956 Summer | |
| Tainara Santos | Volleyball | 2024 Summer | |
| Telma Santos | Portugal | Badminton | 2012 Summer, 2016 Summer | |
| Thiagus dos Santos | Brazil | Handball | 2016 Summer, 2020 Summer | |
| Ulisses dos Santos | Athletics | 1956 Summer | |
| Vera Santos | Portugal | 2008 Summer, 2012 Summer | |
| Vicente Santos | Mozambique | 1980 Summer | |
| Vicente dos Santos | Brazil | Boxing | 1948 Summer | |
| Victor Santos | Cross country skiing | 2018 Winter | |
| Vitor Hugo dos Santos | Athletics | 2016 Summer | |
| Wanda dos Santos | 1952 Summer, 1960 Summer | |
| Wilson dos Santos | 1984 Summer | |
| Winston Santos | Venezuela | Wrestling | 1996 Summer | |
| Yago dos Santos | Brazil | Basketball | 2024 Summer | |
| Yanelis Santos | Cuba | Volleyball | 2008 Summer | |
| Zely dos Santos | Brazil | Boxing | 1996 Summer | |
| Kristen Santos-Griswold | United States | Short track speed skating | 2022 Winter | |
| Simon Santoso | Indonesia | Badminton | 2012 Summer | |
| Andrés Santoyo | Mexico | Weightlifting | 1976 Summer, 1980 Summer | |
| Kamalakanta Santra | India | 1984 Summer | |
| Anna Šantrůčková [ Wikidata ] | Czech Republic | Rowing | 2024 Summer | |
| Michele Santucci | Italy | Swimming | 2008 Summer, 2012 Summer, 2016 Summer | |
| Alberta Santuccio | Fencing | 2020 Summer, 2024 Summer | |
| Fabio Santus | Cross country skiing | 2002 Winter, 2006 Winter | |
| Petra Santy | Belgium | Canoe sprint | 2004 Summer | |
| Şükrü Sanus | Turkey | Sailing | 1996 Summer | |
| Sanusi | Indonesia | Road cycling | 1960 Summer | |
| Mateo Sanz Lanz | Switzerland | Sailing | 2016 Summer, 2020 Summer | |
| Esther Sanz | Spain | Badminton | 1992 Summer | |
| Fernand Sanz | France | Track cycling | 1900 Summer | |
| Francisco Sanz | Spain | Shooting | 1992 Summer | |
| Ignacio Sanz | Judo | 1980 Summer, 1984 Summer | |
| Javier Sanz | Canoe sprint | 1972 Summer | |
| Roberto Sanz | Boxing | 1928 Summer | |
| María Isabel Sanz-Agero | Guatemala | Modern pentathlon | 2004 Summer | |
| Rita Sanz-Agero | 2008 Summer | |
| Salvatore Sanzo | Italy | Fencing | 2000 Summer, 2004 Summer, 2008 Summer | |
| Mario Sanzullo | Marathon swimming | 2020 Summer | |
| Mohamed Saoud | Morocco | Boxing | 1976 Summer | |
| Allal Saoudi | Athletics | 1960 Summer | |
| Natacha Saouma-Pedersen [ Wikidata ] | Denmark | Sailing | 2024 Summer | |
| Sapana Punia | India | Athletics | 2016 Summer | |
| Miltiadis Sapanis | Greece | Football | 2004 Summer | |
| Stasys Šaparnis | Soviet Union | Modern pentathlon | 1968 Summer | |
| Alfred Sapecky | United States | Rowing | 1936 Summer | |
| Yuri Sapega | Soviet Union | Volleyball | 1988 Summer | |
| Debra Sapenter | United States | Athletics | 1976 Summer | |
| Vladislav Sapeya | Soviet Union | 1968 Summer | |
| Aleksandar Šapić | Serbia and Montenegro, Serbia | Water polo | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Ivan Šapina | Croatia | Taekwondo | 2020 Summer, 2024 Summer | |
| Serik Sapiyev | Kazakhstan | Boxing | 2008 Summer, 2012 Summer | |
| Kęstutis Šapka | Soviet Union | Athletics | 1972 Summer | |
| Bhakta Bahadur Sapkota | Nepal | 1972 Summer | |
| Igors Šaplavskis | Latvia | Boxing | 1992 Summer | |
| Aleksa Šaponjić | Serbia | Water polo | 2012 Summer | |
| Iason Sappas | Greece | Shooting | 1920 Summer | |
| Heikki Sappinen | Finland | Artistic gymnastics | 1968 Summer | |
| Tuovi Sappinen | 1960 Summer | |
| Evi Sappl | West Germany | Speed skating | 1968 Winter | |
| Aldwyn Sappleton | Jamaica | Athletics | 2008 Summer | |
| Ursula Sapp-Möckel | West Germany | Diving | 1972 Summer, 1976 Summer | |
| Ricardo Saprissa | Spain | Tennis | 1924 Summer | |
| Jevgēņijs Saproņenko | Latvia | Artistic gymnastics | 2004 Summer | |
| Vitaly Sapronov | Soviet Union | Rowing | 1972 Summer | |
| Aleksandr Saprykin | Volleyball | 1972 Summer | |
| Roman Saprykin | Unified Team | Track cycling | 1992 Summer | |
| Oksana Saprykina | Ukraine | Road cycling | 2000 Summer | |
| Atanas Sapundzhiev | Bulgaria | Boxing | 1972 Summer, 1976 Summer | |
| Danylo Sapunov | Kazakhstan, Ukraine | Triathlon | 2004 Summer, 2008 Summer, 2012 Summer | |
| Gennady Sapunov | Soviet Union | Wrestling | 1968 Summer | |
| Guillermo Saputo | Argentina | Boxing | 1996 Summer, 2000 Summer | |
| Hendri Saputra | Singapore | Badminton | 2008 Summer | |
| Muhammad Saqlain | Pakistan | Field hockey | |
| Rolando Saquipay | Ecuador | Athletics | 2004 Summer, 2008 Summer, 2016 Summer | |
| Babacar Sar | Mauritania | Wrestling | 1988 Summer | |
| Franco Sar | Italy | Athletics | 1960 Summer, 1964 Summer | |
| Jesús Sarabia | Mexico | Road cycling | 1968 Summer, 1972 Summer | |
| Bozhidar Sarâboyukov | Bulgaria | Athletics | 2024 Summer | |
| Josip Šarac | Croatia | Handball | |
| Cristian Saracco | Italy | Cross country skiing | 2002 Winter, 2006 Winter | |
| Zlatan Saračević | Bosnia and Herzegovina | Athletics | 1992 Summer | |
| Zlatko Saračević | Yugoslavia, Croatia | Handball | 1988 Summer, 1996 Summer | |
| Anna Saraeva | Russia | Judo | 2000 Summer | |
| Petro Sarafyniuk | Ukraine | Athletics | 1996 Summer | |
| Ninoslav Saraga | Croatia | Rowing | 1992 Summer, 1996 Summer, 2000 Summer | |
| Constantino Saragoza | Netherlands Antilles | Sailing | 1992 Summer, 1996 Summer | |
| Flávia Saraiva | Brazil | Artistic gymnastics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Nuno Saraiva | Portugal | Judo | 2016 Summer | |
| Aikaterini Sarakatsani | Greece | Swimming | 1996 Summer, 2000 Summer, 2004 Summer | |
| Ahmed Saraku | Ghana | Boxing | 2008 Summer | |
| Aleksejs Saramotins | Latvia | Road cycling | 2012 Summer, 2016 Summer | |
| Ampol Saranont | Thailand | Basketball | 1956 Summer | |
| Nikola Šaranović | Montenegro | Shooting | 2008 Summer, 2012 Summer | |
| Efstathios Sarantos | Greece | Water polo | 1972 Summer | |
| Peter Šaraškin | Estonia | Sailing | 1996 Summer, 2000 Summer | |
| Riikka Sarasoja-Lilja | Finland | Cross country skiing | 2010 Winter, 2014 Winter | |
| Enrique Sarasola Jr. | Spain | Equestrian jumping, Equestrian eventing | 1992 Summer, 1996 Summer, 2000 Summer | |
| Fernando Sarasola | Equestrian jumping | 1996 Summer, 2000 Summer | |
| Virpi Sarasvuo | Finland | Cross country skiing | 2006 Winter, 2010 Winter | |
| Grzegorz Sarata | Poland | Canoe slalom | 1992 Summer | |
| Carlo Saraudi | Italy | Boxing | 1924 Summer | |
| Giulio Saraudi | 1960 Summer | |
| Courtney Sarault | Canada | Short track speed skating | 2022 Winter | |
| Valeri Sarava | Georgia | Weightlifting | 2000 Summer | |
| Vishnu Saravanan | India | Sailing | 2020 Summer, 2024 Summer | |
| Mohammad Hadi Saravi | Iran | Wrestling | |
| Ulises Saravia [ Wikidata ] | Argentina | Swimming | 2024 Summer | |
| Ulrich Sarbach | Switzerland | Shooting | 1984 Summer | |
| Rickard Sarby | Sweden | Sailing | 1948 Summer, 1952 Summer, 1956 Summer | |
| Arcadie Sarcadi | Romania | Water polo | 1952 Summer | |
| Igor Šarčević | Serbia | Bobsleigh | 2010 Winter | |
| Júlia Sardá | Brazil | Rugby sevens | 2016 Summer | |
| Gianfranco Sardagna | Italy | Basketball | 1960 Summer, 1964 Summer | |
| Giorgi Sardalashvili | Georgia | Judo | 2024 Summer | |
| Hassan Sardar | Pakistan | Field hockey | 1984 Summer | |
| Luis Sardella [ Wikidata ] | Argentina | Boxing | 1932 Summer | |
| Armando Sardi | Italy | Athletics | 1960 Summer | |
| Enrico Sardi | Football | 1912 Summer, 1920 Summer | |
| Nelson Sardinha | Angola | Basketball | 1992 Summer | |
| India Sardjoe | Netherlands | Breaking | 2024 Summer | |
| Francisco Sardo | Mexico | Athletics | 1968 Summer | |
| May Sardouk | Lebanon | 1988 Summer | |
| Maydenia Sarduy | Cuba | Archery | 2004 Summer | |
| Konstantin Sardzhev | Bulgaria | Modern pentathlon | 1968 Summer | |
| Hamit Şare [ Wikidata ] | Turkey | Alpine skiing | 2006 Winter | |
| Resul Sare | 1988 Winter | |
| Veronika Šarec | Yugoslavia, Slovenia | 1984 Winter, 1988 Winter, 1992 Winter | |
| Polymnia Saregkou | Greece | Basketball | 2004 Summer | |
| Carlos Sareisian | Argentina | Bobsleigh | 1952 Winter | |
| Sydney Sarel | Great Britain | Athletics | 1908 Summer | |
| André Sarens | Belgium | Fencing | 1908 Summer | |
| Milo Sarens | Boxing | 1960 Summer | |
| Flávio Saretta | Brazil | Tennis | 2004 Summer | |
| Péter Sárfalvi | Hungary | Modern pentathlon | 1996 Summer, 2000 Summer | |
| Marcos Sarfatti | Argentina | Boxing | 1952 Summer | |
| Emir Šarganović | Bosnia and Herzegovina | Canoe slalom | 2004 Summer | |
| Barbara Sargeant | Australia | Swimming | 1956 Summer | |
| Hayden Sargeant | Rugby sevens | 2024 Summer | |
| James Sargeant | Sailing | 1964 Summer, 1968 Summer | |
| Kristy Sargeant | Canada | Figure skating | 1994 Winter, 1998 Winter | |
| April Sargent | United States | 1992 Winter | |
| Ida Sargent | Cross country skiing | 2014 Winter, 2018 Winter | |
| Joanne Sargent | Canada | Basketball | 1976 Summer | |
| Caitlin Sargent-Jones | Australia | Athletics | 2016 Summer | |
| Sargis Sargsian | Armenia | Tennis | 1996 Summer, 2000 Summer, 2004 Summer | |
| Arsen Sargsyan | Athletics | 2012 Summer | |
| Hovhannes Sargsyan | Cross country skiing | 2006 Winter | |
| Norayr Sargsyan | Artistic gymnastics | 1996 Summer | |
| Hızır Sarı | Turkey | Wrestling | 1972 Summer | |
| Mehmet Sarı | 1976 Summer | |
| Shinta Mulia Sari | Singapore | Badminton | 2012 Summer | |
| Ruhi Sarıalp | Turkey | Athletics | 1948 Summer | |
| Niina Sarias | Finland | Snowboarding | 2006 Winter | |
| Cemil Sarıbacak | Turkey | Wrestling | 1952 Summer | |
| Danijel Šarić | Qatar | Handball | 2016 Summer | |
| Dario Šarić | Croatia | Basketball | |
| Predrag Sarić | Yugoslavia | Rowing | 1948 Summer | |
| Sandra Šarić | Croatia | Taekwondo | 2004 Summer, 2008 Summer | |
| Višeslav Sarić | Water polo | 2000 Summer | |
| Hazal Sarıkaya | Turkey | Swimming | 2012 Summer | |
| Kazem Sarikhani | Iran | Judo | 2000 Summer | |
| Toivo Sariola | Finland | Athletics | 1936 Summer | |
| Ahmed Sarir | Morocco | Boxing | 1992 Summer | |
| Katarína Šarišská | Czechoslovakia | Artistic gymnastics | 1980 Summer | |
| Albert Saritov | Romania | Wrestling | 2016 Summer, 2020 Summer | |
| Savvas Saritzoglou | Greece | Athletics | 1992 Summer | |
| Abraham Sarkakhyan | Armenia | Alpine skiing | 2006 Winter | |
| István Sárkány | Hungary | Artistic gymnastics | 1936 Summer | |
| Miklós Sárkány | Water polo | 1932 Summer, 1936 Summer | |
| Zalán Sárkány [ Wikidata ] | Swimming | 2024 Summer | |
| Piloo Sarkari | India | Track cycling | 1948 Summer | |
| Saulius Šarkauskas | Lithuania | Road cycling | 1992 Summer, 2000 Summer | |
| Kristian Sarkies | Australia | Football | 2008 Summer | |
| Stepan Sarkisyan | Soviet Union | Wrestling | 1988 Summer | |
| Yurik Sarkisyan | Soviet Union, Australia | Weightlifting | 1980 Summer, 1996 Summer, 2000 Summer | |
| Jonni Sarkkinen [ Wikidata ] | Finland | Wrestling | 2024 Summer | |
| István Sárközi | Hungary | Football | 1968 Summer | |
| Samuel Sarkpa | Liberia | Athletics | 1984 Summer | |
| Unio Sarlin | Finland | Shooting | 1924 Summer | |
| György Sarlós | Hungary | Rowing | 1960 Summer, 1968 Summer, 1972 Summer | |
| József Sarlós | Artistic gymnastics | 1936 Summer | |
| Katalin Sarlós | Rowing | 1988 Summer, 1992 Summer | |
| Matthew Sarmento | Canada | Field hockey | 2016 Summer, 2020 Summer | |
| Daniel Sarmiento Melián | Spain | Handball | 2012 Summer, 2020 Summer | |
| Aarón Sarmiento | Sailing | 2008 Summer, 2012 Summer | |
| Luis Sarmiento | Cuba | Wrestling | 1996 Summer | |
| Mauro Sarmiento | Italy | Taekwondo | 2008 Summer, 2012 Summer | |
| Pedro Sarmiento | Colombia | Football | 1980 Summer | |
| Abel Sarmientos | Cuba | Volleyball | 1992 Summer | |
| Victoriano Sarmientos | 1976 Summer | |
| Angelika Sarna | Poland | Athletics | 2020 Summer | |
| Mirosława Sarna | 1968 Summer | |
| Paweł Sarna | Canoe slalom | 2004 Summer, 2008 Summer | |
| Maciej Sarnacki | Judo | 2016 Summer, 2020 Summer | |
| Vladimir de Sarnavsky [ Wikidata ] | Russia | Fencing | 1912 Summer | |
| Håkon Särnblom | Norway | Athletics | 1992 Summer | |
| Rafał Sarnecki | Poland | Track cycling | 2016 Summer | |
| Vincent Sarnelli | France | Boxing | 1984 Summer | |
| Craig Sarner | United States | Ice hockey | 1972 Winter | |
| Klas Särner | Sweden | Artistic gymnastics | 1920 Summer | |
| Jean-Christophe Sarnin | France | Swimming | 1996 Summer | |
| Franz Sarnitz | Austria | Shooting | 1960 Summer | |
| Vanessa Sarno | Philippines | Weightlifting | 2024 Summer | |
| Rahi Sarnobat | India | Shooting | 2012 Summer, 2020 Summer | |
| Mitchell Saron | United States | Fencing | 2024 Summer | |
| Giuseppe Saronni | Italy | Track cycling | 1976 Summer | |
| László Sárosi | Hungary | Water polo | 1968 Summer, 1972 Summer, 1976 Summer | |
| Laura Sárosi | Badminton | 2016 Summer, 2020 Summer | |
| Nikola Šarounová | Czech Republic | Shooting | |
| Topi Sarparanta | Finland | Nordic combined | 1994 Winter | |
| Abdoulaye Sarr | Senegal | Athletics | 1972 Summer, 1976 Summer, 1980 Summer | |
| Ambroise Sarr | Wrestling | 1976 Summer, 1980 Summer, 1984 Summer, 1988 Summer | |
| Laurent Sarr | Athletics | 1968 Summer | |
| Mamadou Sarr | 1964 Summer, 1968 Summer | |
| Momodou Sarr [ Wikidata ] | The Gambia | 1992 Summer, 1996 Summer | |
| Saly Sarr | Senegal | 2024 Summer | |
| Youssoupha Sarr | 2000 Summer | |
| Émile Sarrade | France | Rugby, Tug of war | 1900 Summer | |
| Patricia Sarrapio | Spain | Athletics | 2012 Summer, 2016 Summer | |
| Grégory Sarrasin | Switzerland | Wrestling | 2008 Summer | |
| Cyprien Sarrazin | France | Alpine skiing | 2022 Winter | |
| Jean Sarrazin | Equestrian eventing | 1968 Summer | |
| Kim Sarrazin | Canada | Softball | 2004 Summer | |
| Raoul Sarrazin | Boxing | 1960 Summer | |
| Jorge Sarria | Peru | Fencing | 1948 Summer | |
| Luis Sarría | Spain | Athletics | 1972 Summer, 1976 Summer | |
| María Elena Sarría | Cuba | 1976 Summer, 1980 Summer | |
| Panagiotis Sarris | Greece | 2004 Summer | |
| Giulio Sarrocchi | Italy | Fencing | 1924 Summer, 1928 Summer | |
| Jordan Sarrou | France | Cycling mountain bike | 2020 Summer, 2024 Summer | |
| Mohamed Sarsar | Tunisia | Volleyball | 1984 Summer, 1988 Summer | |
| Bakhyt Sarsekbayev | Kazakhstan | Boxing | 2008 Summer | |
| Kenzhesh Sarsekenova-Orynbayeva | Speed skating | 1994 Winter, 1998 Winter | |
| Dmitry Sarsembaev | Russian Olympic Committee | Snowboarding | 2018 Winter | |
| Mirat Sarsembayev | Kazakhstan | Boxing | 2008 Summer | |
| Emily Sarsfield | Great Britain | Freestyle skiing | 2018 Winter | |
| Andrew Sartee | Liberia | Athletics | 1972 Summer | |
| Leon Sarteel | Belgium | Art competitions | 1928 Summer | |
| Alain Sarteur | France | Athletics | 1972 Summer | |
| Leo Sarti [ Wikidata ] | San Marino | Judo | 1988 Summer | |
| Camille de Sartiges | France | Equestrian eventing | 1920 Summer, 1924 Summer | |
| Ampelio Sartor | Rowing | 1948 Summer | |
| Aristide Sartor | 1948 Summer | |
| Diana Sartor | Germany | Skeleton | 2002 Winter, 2006 Winter | |
| José Sartor | Argentina | Boxing | 1952 Summer | |
| Luigi Sartor | Italy | Football | 1996 Summer | |
| Andrea Sartoretti | Volleyball | 1996 Summer, 2000 Summer, 2004 Summer | |
| Alessio Sartori | Rowing | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Athanase Sartori | France | Shooting | 1912 Summer | |
| Gianni Sartori | Italy | Track cycling | 1968 Summer | |
| Guendalina Sartori | Archery | 2016 Summer | |
| Ítalo Sartori | Argentina | Rowing | 1948 Summer | |
| Luca Sartori | Italy | 1992 Summer | |
| Marco Sartori | Sailing | 1964 Summer | |
| Matteo Sartori [ Wikidata ] | Rowing | 2024 Summer | |
| Murilo Sartori | Brazil | Swimming | 2020 Summer, 2024 Summer | |
| Nicola Sartori | Italy | Rowing | 2000 Summer | |
| Rebecca Sartori | Athletics | 2024 Summer | |
| Émile Sartorius | France | Football | 1908 Summer | |
| Paul Sartorius | Field hockey | 1936 Summer | |
| Gérard Sartoro | Wrestling | 1984 Summer, 1988 Summer, 1992 Summer | |
| Marcel Sartos | Belgium | Boxing | 1928 Summer | |
| Mitsugu Sarudate | Japan | Track cycling | 1984 Summer | |
| Sarun Van | Cambodia | Swimming | 1972 Summer | |
| Michael Saruni | Kenya | Athletics | 2020 Summer | |
| Ram Sarup | India | Wrestling | 1956 Summer | |
| Taketsugu Saruwatari | Japan | Athletics | 1964 Summer, 1968 Summer | |
| Ulrike Sarvari | West Germany | 1988 Summer | |
| Ghulam Sarwar | Pakistan | Boxing | 1960 Summer, 1964 Summer | |
| Mohammad Sarwar Yousafzai | Afghanistan | Football | 1948 Summer | |
| Muhammad Sarwar | Pakistan | Field hockey | 1996 Summer, 2000 Summer | |
| Aigerim Sarybay [ Wikidata ] | Kazakhstan | Fencing | 2024 Summer | |
| Valery Sarychev | Russia | Rowing | 2004 Summer | |
| Tatyana Sarycheva | Soviet Union | Volleyball | 1968 Summer, 1972 Summer | |
| Jennet Saryýewa | Turkmenistan | Swimming | 2012 Summer | |
| Pietro Sarzano [ Wikidata ] | Italy | Fencing | 1908 Summer | |
| Mohieddin El-Sas | Syria | Wrestling | 1972 Summer | |
| Shinzo Sasa | Japan | Equestrian jumping | 1964 Summer | |
| Kyoko Sasage | Badminton | 1992 Summer | |
| Fumio Sasahara | Judo | 1972 Summer | |
| Shozo Sasahara | Wrestling | 1956 Summer | |
| Yuki Sasahara | Skeleton | 2014 Winter | |
| Akira Sasaki | Alpine skiing | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Atsushi Sasaki | Luge | 1992 Winter, 1994 Winter, 1998 Winter | |
| Chizuru Sasaki | Shooting | 2020 Summer | |
| Haruno Sasaki | Handball | |
| Jiro Sasaki | Swimming | 1972 Summer | |
| Kaori Sasaki | 1988 Summer | |
| Kazuaki Sasaki | Track cycling | 1988 Summer | |
| Kazunari Sasaki | Cross country skiing | 1984 Winter, 1988 Winter, 1992 Winter, 1994 Winter | |
| Kenichi Sasaki | Handball | 1972 Summer, 1976 Summer | |
| Kichizo Sasaki | Athletics | 1936 Summer | |
| Miki Sasaki | Volleyball | 2004 Summer | |
| Nanae Sasaki | Athletics | 1984 Summer | |
| Nobuo Sasaki | Handball | 1984 Summer | |
| Nobutaka Sasaki | Nordic combined | 1972 Winter | |
| Satoru Sasaki | Athletics | 2016 Summer | |
| Seiichiro Sasaki | 1968 Summer | |
| Sérgio Sasaki | Brazil | Artistic gymnastics | 2012 Summer, 2016 Summer | |
| Setsuko Sasaki | Japan | Volleyball | 1964 Summer | |
| Sho Sasaki | Badminton | 2012 Summer, 2016 Summer | |
| Shota Sasaki | Canoe slalom | 2016 Summer | |
| Shozo Sasaki | Biathlon | 1972 Winter | |
| Sueaki Sasaki | Swimming | 1964 Summer | |
| Tadahiro Sasaki | Boxing | 1992 Summer | |
| Tatsuo Sasaki | Wrestling | 1964 Summer, 1968 Summer, 1972 Summer | |
| Tetsuhide Sasaki | Weightlifting | 1972 Summer | |
| Tomio Sasaki | Alpine skiing | 1968 Winter | |
| Tomoyuki Sasaki | Sailing | 1996 Summer, 2000 Summer | |
| Tsubasa Sasaki | Canoe slalom | 2016 Summer | |
| Yasushige Sasaki | Weightlifting | 1984 Summer, 1988 Summer | |
| Yuji Sasaki | Luge | 1992 Winter, 1994 Winter | |
| Kazuo Sasakubo | Biathlon | 1972 Winter, 1976 Winter | |
| Buala Sasakul | Thailand | Boxing | 1984 Summer | |
| Makoto Sasamoto | Japan | Wrestling | 2000 Summer, 2004 Summer, 2008 Summer | |
| Toshihiko Sasano | Artistic gymnastics | 1932 Summer | |
| Hideo Sasayama | Wrestling | 1996 Summer | |
| Wendy Saschenbrecker | Canada | Fencing | 2008 Summer | |
| Vadim Sashurin | Belarus | Biathlon | 1994 Winter, 1998 Winter, 2002 Winter | |
| John Sasi | Canada | Rowing | 2008 Summer | |
| Nazareno Sasia | Argentina | Athletics | 2024 Summer | |
| Marek Sąsiadek | Poland | Snowboarding | 2002 Winter | |
| Célia Šašić | Germany | Football | 2008 Summer | |
| Szvetiszláv Sasics | Hungary | Modern pentathlon | 1976 Summer | |
| Uladzimir Sasimovich | Belarus | Athletics | 1996 Summer, 2000 Summer | |
| Karla Šašková | Czechoslovakia | Volleyball | 1968 Summer | |
| Ersu Şaşma | Turkey | Athletics | 2020 Summer, 2024 Summer | |
| Gabriela Sasnal | Poland | Artistic gymnastics | 2020 Summer | |
| Yuka Saso | Philippines, Japan | Golf | 2020 Summer, 2024 Summer | |
| Anatoliy Sass | Soviet Union | Rowing | 1964 Summer, 1968 Summer | |
| Róbert Sass | Hungary | 1980 Summer | |
| Hans-Dietrich Sasse | East Germany | Field hockey | 1968 Summer | |
| Reinhart Sasse | 1968 Summer | |
| Mattie Sasser | Marshall Islands | Weightlifting | 2016 Summer, 2024 Summer | |
| João Sassetti | Portugal | Fencing | 1920 Summer, 1928 Summer, 1936 Summer | |
| Lorna Sasseville | Canada | Cross country skiing | 1988 Winter, 1992 Winter | |
| Hayet Sassi | Tunisia | Weightlifting | 2004 Summer | |
| Khaoula Sassi | Canoe sprint | 2020 Summer | |
| Mohamed Ali Sassi | Boxing | 2004 Summer | |
| Mohamed Karim Sassi | Athletics | 1996 Summer | |
| Sandra Sassine | Canada | Fencing | 2008 Summer, 2012 Summer | |
| Or Sasson | Israel | Judo | 2016 Summer, 2020 Summer | |
| Robert Sassone | France | Track cycling | 2000 Summer | |
| Romain Sassot | Swimming | 2012 Summer | |
| Liene Sastapa | Latvia | Rowing | 1992 Summer | |
| Marianna Sastin | Hungary | Wrestling | 2008 Summer, 2012 Summer, 2016 Summer, 2020 Summer | |
| Carlos Sastre | Spain | Road cycling | 2008 Summer | |
| Eduardo Sastre | Argentina | Fencing | 1952 Summer | |
| Ernesto Sastre | Colombia | 1964 Summer | |
| Niculina Sasu | Romania | Handball | 1976 Summer | |
| Gizella Sasvári-Csóka | Hungary | Athletics | 1960 Summer | |
| Misako Satake | Japan | Basketball | 1976 Summer | |
| Mitsuko Satake | Sailing | 2004 Summer | |
| Eugen Satală | Romania | Shooting | 1972 Summer | |
| Miroslav Šatan | Slovakia | Ice hockey | 1994 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Will Satch | Great Britain | Rowing | 2012 Summer, 2016 Summer | |
| Paige Satchell | New Zealand | Football | 2020 Summer | |
| Harri Säteri | Finland | Ice hockey | 2022 Winter | |
| Karin Säterkvist | Sweden | Cross country skiing | 1992 Winter, 1998 Winter | |
| Matthew Sates | South Africa | Swimming | 2020 Summer, 2024 Summer | |
| Ana Sátila | Brazil | Canoe slalom | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Gabriela Satková | Czech Republic | 2024 Summer | |
| Marian Satnoianu | Romania | Swimming | 1992 Summer | |
| Aiko Sato | Japan | Judo | 2008 Summer | |
| Akiko Sato | Shooting | 2016 Summer | |
| Akira Satō | Ski jumping | 1988 Winter | |
| Arisa Satō | Volleyball | 2016 Summer | |
| Atsushi Sato | Athletics | 2008 Summer | |
| Ayano Sato | Speed skating | 2018 Winter, 2022 Winter | |
| Ayano Sato | Canoe slalom | 2020 Summer | |
| Ayumi Sato | Ice hockey | 1998 Winter | |
| Eiho Sato | Art competitions | 1936 Summer | |
| Eiken Sato | Equestrian jumping | 2008 Summer, 2020 Summer, 2024 Summer | |
| Emiko Sato | Cross country skiing | 1998 Winter | |
| Eric Sato | United States | Volleyball | 1988 Summer, 1992 Summer | |
| Fuga Sato | Japan | Athletics | 2024 Summer | |
| G. G. Sato | Baseball | 2008 Summer | |
| Hachiro Sato | Rowing | 1928 Summer | |
| Haruo Sato | Water polo | 1968 Summer | |
| Hidetoshi Sato | Luge | 1976 Winter | |
| Hiroaki Sato | Football | 1956 Summer | |
| Hiroko Sato | Athletics | 1964 Summer | |
| Hiroshi Sato | Curling | 1998 Winter | |
| Hiroya Sato | Rowing | 2000 Summer | |
| Hisayoshi Sato | Swimming | 2008 Summer | |
| Hitoshi Sato | Track cycling | 1984 Summer | |
| Ichiko Sato | Volleyball | 1988 Summer, 1992 Summer | |
| Katsuhiko Sato | Track cycling | 1964 Summer | |
| Kazuhiro Sato | Speed skating | 1992 Winter, 1994 Winter | |
| Kazuo Sato | Cross country skiing | 1960 Winter, 1964 Winter, 1968 Winter | |
| Kazuo Sato | Weightlifting | 1992 Summer | |
| Kein Satō | Football | 2024 Summer | |
| Kenki Sato | Equestrian eventing | 2012 Summer | |
| Kentaro Sato | Athletics | 2020 Summer, 2024 Summer | |
| Key Sato | Art competitions | 1936 Summer | |
| Kimiko Sato | Swimming | 1964 Summer | |
| Koichi Sato | Nordic combined, Ski jumping | 1956 Winter, 1960 Winter | |
| Koichi Sato | Biathlon | 1988 Winter | |
| Kosuke Sato | Swimming | 1964 Summer | |
| Kumiko Sato | Figure skating | 1964 Winter, 1968 Winter | |
| Liane Sato | United States | Volleyball | 1988 Summer, 1992 Summer | |
| Maiko Sato | Japan | Sailing | 2000 Summer, 2004 Summer | |
| Masahiro Sato | Ice hockey | 1964 Winter | |
| Masako Sato | 1998 Winter | |
| Masako Sato | Field hockey | 2012 Summer | |
| Megumi Sato | Athletics | 1984 Summer, 1988 Summer, 1992 Summer | |
| Michihiro Sato | Ice hockey | 1968 Winter | |
| Miho Sato | Athletics | 2004 Summer | |
| Mina Sato | Track cycling | 2024 Summer | |
| Minako Sato | Archery | 1976 Summer, 1984 Summer | |
| Mitsuhiro Sato | Athletics | 2004 Summer | |
| Mitsuru Sato | Wrestling | 1988 Summer, 1992 Summer | |
| Naoji Sato | Rowing | 1964 Summer | |
| Nobuo Satō | Figure skating | 1960 Winter, 1964 Winter | |
| Nobuyuki Sato | Athletics | 2000 Summer | |
| Noriko Sato | Figure skating | 1984 Winter | |
| Noriyuki Sato | Fencing | 1976 Summer | |
| Nozomi Satō | 2012 Summer, 2016 Summer, 2020 Summer | |
| Rie Sato | Short track speed skating | 1992 Winter | |
| Rie Sato | Ice hockey | 1998 Winter | |
| Rie Sato | Softball | 2004 Summer, 2008 Summer | |
| Rika Sato | Table tennis | 1992 Summer, 1996 Summer | |
| Rikio Sato | Bobsleigh | 1972 Winter, 1976 Winter | |
| Saburo Sato | Sailing | 1984 Summer, 1988 Summer | |
| Sadao Sato | Wrestling | 1972 Summer, 1976 Summer | |
| Satoshi Sato | Cross country skiing | 1984 Winter | |
| Sayaka Sato | Badminton | 2012 Summer | |
| Shinichi Sato | Baseball | 1992 Summer | |
| Shintaro Sato | Bobsleigh | 2014 Winter | |
| Shiro Sato | Cross country skiing | 1980 Winter | |
| Shōji Satō | Badminton | 2004 Summer, 2008 Summer, 2012 Summer | |
| Shoma Sato | Swimming | 2020 Summer | |
| Tadamasa Sato | Canoe sprint | 1964 Summer, 1972 Summer | |
| Taishu Sato | Modern pentathlon | 2024 Summer | |
| Takanao Sato | Water polo | 1960 Summer | |
| Tamiji Sato | Wrestling | 1960 Summer | |
| Tetsuo Sato | Rowing | 1960 Summer | |
| Tetsuo Satō | Volleyball | 1968 Summer, 1972 Summer, 1976 Summer | |
| Tokio Sato | Cross country skiing | 1968 Winter | |
| Tomoaki Sato | Baseball | 1996 Summer | |
| Tomoka Sato | Artistic swimming | 2024 Summer | |
| Toshiharu Sato | Artistic gymnastics | 1988 Summer, 1996 Summer | |
| Tsuneo Sato | Speed skating | 1952 Winter | |
| Tsutomu Sato | Sailing | 1984 Summer | |
| Yasuhiro Sato | Baseball | 1992 Summer | |
| Yasutaka Sato | Volleyball | 1964 Summer | |
| Yoji Sato | Handball | 1976 Summer | |
| Yoshiko Sato | Swimming | 1956 Summer, 1960 Summer | |
| Yoshitaro Sato [ Wikidata ] | Art competitions | 1932 Summer | |
| Yuka Sato | Figure skating | 1992 Winter, 1994 Winter | |
| Yuka Sato | Triathlon | 2016 Summer | |
| Yuki Sato | Softball | 2004 Summer | |
| Yuki Sato | Athletics | 2012 Summer | |
| Yukiya Sato | Ski jumping | 2022 Winter | |
| Yuko Sato | Athletics | 1992 Summer | |
| Yukio Satomi | Ice hockey | 1998 Winter | |
| László Sátor | Hungary | Athletics | 1980 Summer | |
| Tomáš Satoranský | Czech Republic | Basketball | 2020 Summer | |
| Imre Sátori | Hungary | Football | 1960 Summer | |
| József Sátori | Rowing | 1948 Summer, 1952 Summer, 1960 Summer | |
| Tae Satoya | Japan | Freestyle skiing | 1994 Winter, 1998 Winter, 2002 Winter, 2006 Winter, 2010 Winter | |
| Tomoya Satozaki | Baseball | 2008 Summer | |
| Islam Satpayev | Kazakhstan | Shooting | 2024 Summer | |
| Serdar Şatır [ Wikidata ] | Turkey | Archery | 2000 Summer | |
| Ivan Satrapa | Czechoslovakia | Handball | 1972 Summer, 1976 Summer | |
| Karl Magnus Satre | United States | Cross country skiing, Nordic combined | 1936 Winter | |
| Paul Ottar Satre | Nordic combined | 1936 Winter | |
| Enrique de Satrústegui | Spain | Tennis | 1920 Summer | |
| Konstantin Sats | Russia | Alpine skiing | 2006 Winter | |
| Keisuke Satsuki | Japan | Water polo | 1964 Summer | |
| Mohammad Abdus Sattar | India | Football | 1952 Summer | |
| Bekzat Sattarkhanov | Kazakhstan | Boxing | 2000 Summer | |
| Muslim Sattarov | Uzbekistan | Figure skating | 1994 Winter | |
| Annette Sattel | France | Shooting | 1992 Summer | |
| Phyllis Satterthwaite | Great Britain | Tennis | 1924 Summer | |
| John Satterwhite | United States | Shooting | 1976 Summer | |
| Olzhas Sattibayev | Kazakhstan | Boxing | 2016 Summer | |
| Rebecca Sattin | Australia | Rowing | 2004 Summer | |
| Norbert Sattler | Austria | Canoe slalom | 1972 Summer | |
| Barbara Sattler-Kovacevic | 1972 Summer | |
| Zhomart Satubaldin | Kazakhstan | Canoe sprint | 2000 Summer | |
| Veerachat Saturngrum | Thailand | Boxing | 1976 Summer | |
| B. V. Satyanarayan | India | Athletics | 1960 Summer, 1964 Summer | |
| Satyawan | Wrestling | 1988 Summer | |
| Jean Saubert | United States | Alpine skiing | 1964 Winter | |
| Bautista Saubidet Birkner | Argentina | Sailing | 2016 Summer | |
| Francisco Saubidet | 2020 Summer, 2024 Summer | |
| Guillermo Saucedo | Fencing | 1968 Summer, 1972 Summer | |
| Luz Saucedo | Mexico | Football | 2004 Summer | |
| Raúl Saucedo | Argentina | Fencing | 1932 Summer, 1936 Summer, 1948 Summer | |
| Víctor Saucedo | Mexico | Equestrian jumping | 1952 Summer | |
| Abdullah bin Mutaib Al Saud | Saudi Arabia | 2008 Summer, 2012 Summer | |
| Rémi Saudadier | France | Water polo | 2016 Summer, 2024 Summer | |
| Luke Sauder | Canada | Alpine skiing | 1994 Winter, 1998 Winter | |
| Theo Sauder | Rugby sevens | 2020 Summer | |
| Eveli Saue | Estonia | Biathlon | 2006 Winter, 2010 Winter | |
| Alfred Sauer | United States | Fencing | 1912 Summer | |
| Anne Sauer [ Wikidata ] | Germany | 2024 Summer | |
| Eduard Sauer | Art competitions | 1936 Summer | |
| Fritz Sauer [ Wikidata ] | Artistic gymnastics | 1900 Summer | |
| Heinrich Sauer | Austria | Equestrian jumping, Equestrian eventing | 1936 Summer, 1948 Summer | |
| Johannes Sauer | Canada | Shooting | 2008 Summer | |
| Martin Sauer | Germany | Rowing | 2012 Summer, 2016 Summer, 2020 Summer | |
| Michael Sauer | West Germany | Athletics | 1968 Summer | |
| Tristan Sauer | Switzerland | Water polo | 1948 Summer | |
| Uwe Sauer | West Germany | Basketball | 1984 Summer | |
| Uwe Sauer | Equestrian dressage | 1984 Summer | |
| Volker Sauer | Rowing | 1976 Summer | |
| Nicolien Sauerbreij | Netherlands | Snowboarding | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter | |
| Katherine Sauerbrey | Germany | Cross country skiing | 2022 Winter | |
| Becky Sauerbrunn | United States | Football | 2012 Summer, 2016 Summer, 2020 Summer | |
| Ludwig Sauerhöfer | Germany | Wrestling | 1912 Summer | |
| Erich Sauermann | Water polo | 1952 Summer | |
| Helmut Sauermilch | Rowing | 1956 Summer | |
| Anita Šauerová | Czechoslovakia | Artistic gymnastics | 1980 Summer | |
| Magnus Saugstrup | Denmark | Handball | 2020 Summer, 2024 Summer | |
| Jalmari Sauli | Finland | Athletics | 1908 Summer | |
| Reinhold Saulmann | Estonia | 1920 Summer | |
| Jill Saulnier | Canada | Ice hockey | 2018 Winter, 2022 Winter | |
| Louis Saulnier | France | Field hockey | 1908 Summer | |
| Glynn Saulters | United States | Basketball | 1968 Summer | |
| Geneviève Saumur | Canada | Swimming | 2008 Summer | |
| Wellington Saunders Whymms | Bahamas | Athletics | 2000 Summer | |
| Billy Joe Saunders | Great Britain | Boxing | 2008 Summer | |
| Bradley Saunders | |
| Bryan Saunders | Canada | Athletics | 1976 Summer, 1984 Summer | |
| Callum Saunders | New Zealand | Track cycling | 2020 Summer | |
| Charles Saunders | Rowing | 1932 Summer | |
| Clarence Saunders | Bermuda | Athletics | 1984 Summer, 1988 Summer, 1992 Summer | |
| Claude Saunders | Canada | Rowing | 1936 Summer | |
| Dave Saunders | United States | Volleyball | 1984 Summer, 1988 Summer | |
| Derek Saunders | Great Britain | Football | 1952 Summer | |
| Frank Saunders | Athletics | 1924 Summer | |
| George Saunders [ Wikidata ] | Wrestling | 1908 Summer | |
| George Saunders | Canada | 1972 Summer | |
| Graeme Saunders | Sailing | 2016 Summer | |
| Hartley Saunders | Bahamas | Athletics | 1964 Summer | |
| Jacob Saunders | Canada | Sailing | 2016 Summer, 2020 Summer | |
| James Saunders | Boxing | 1952 Summer | |
| Jason Saunders | New Zealand | Sailing | 2012 Summer, 2016 Summer | |
| Kate Saunders | Field hockey | 2008 Summer | |
| Marion Saunders | Great Britain | Diving | 1980 Summer | |
| Marjory Saunders | Canada | Archery | 1972 Summer | |
| Michael Saunders | Baseball | 2008 Summer | |
| Nigella Saunders | Jamaica | Badminton | 2004 Summer | |
| Raven Saunders | United States | Athletics | 2016 Summer, 2020 Summer, 2024 Summer | |
| Thomas Saunders [ Wikidata ] | New Zealand | Sailing | 2024 Summer | |
| Townsend Saunders | United States | Wrestling | 1992 Summer, 1996 Summer | |
| Yvonne Saunders | Jamaica, Canada | Athletics | 1972 Summer, 1976 Summer | |
| Chris Saunders-Griffiths | Great Britain | Field hockey | 1960 Summer | |
| Brian Saunderson | Canada | Rowing | 1988 Summer, 1992 Summer | |
| Bruno Saunier | France | Ice hockey | 1992 Winter, 1994 Winter | |
| Franck Saunier | 1994 Winter | |
| L. Saunière [ Wikidata ] | Track cycling | 1900 Summer | |
| Carl Saunte [ Wikidata ] | Denmark | Equestrian dressage, Equestrian eventing | 1912 Summer | |
| Enrique Saura | Spain | Football | 1976 Summer | |
| Saurel [ Wikidata ] | France | Rowing | 1900 Summer | |
| Audrey Sauret | Basketball | 2000 Summer | |
| Carlos Saurí | Puerto Rico | Weightlifting | 2000 Summer | |
| Vincent Saurin | France | Rowing | 1928 Summer | |
| Christoph Sauser | Switzerland | Cycling mountain bike | 2000 Summer, 2004 Summer, 2008 Summer | |
| Ernesto Sauter | Brazil | Rowing | 1936 Summer | |
| Hans Sauter | Austria | Artistic gymnastics | 1948 Summer, 1952 Summer, 1956 Summer, 1960 Summer | |
| Jacques Sautereau | France | Croquet | 1900 Summer | |
| Jacques Sauthier | Switzerland | Boxing | 1924 Summer | |
| Jean-Paul Sauthier | France | Field hockey | 1968 Summer, 1972 Summer | |
| Louis Sauthier | Switzerland | Boxing | 1924 Summer | |
| Dmitri Sautin | Unified Team, Russia | Diving | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Igor Sautkin | Russia | Athletics | 1996 Summer | |
| Jiowana Sauto | Fiji | Rugby sevens | 2016 Summer | |
| Filipe Sauturaga | 2024 Summer | |
| Fernand Sauvage | Belgium | Diving | 1920 Summer | |
| Julien Sauvage | France | Marathon swimming | 2012 Summer | |
| Valérian Sauveplane | Shooting | 2008 Summer, 2012 Summer, 2016 Summer | |
| Pierre Sauvestre | Rowing | 1948 Summer | |
| Henri Sauveur [ Wikidata ] | Belgium | Shooting | 1908 Summer | |
| Sarah Sauvey | Great Britain | Freestyle skiing | 2010 Winter | |
| Andrea Sauvigny | West Germany | Volleyball | 1984 Summer | |
| Chloé Sauvourel | Central African Republic | Swimming | 2016 Summer, 2020 Summer | |
| Alfredo Sauza | Mexico | Water polo | 1972 Summer | |
| Victoria Sauze | Argentina | Field hockey | 2020 Summer, 2024 Summer | |
| Vanessa Sauzede | France | Rhythmic gymnastics | 2000 Summer | |
| Moussa Savadogo | Mali | Athletics | 1984 Summer | |
| Austin Savage | Great Britain | Field hockey | 1972 Summer | |
| Brian Savage | Canada | Ice hockey | 1994 Winter | |
| Bruce Savage | United States | Football | 1984 Summer | |
| Bruce Savage | South Africa | Sailing | 1992 Summer, 1996 Summer | |
| Joseph Savage | United States | Figure skating | 1932 Winter | |
| Leslie Savage | Great Britain | Swimming | 1920 Summer, 1924 Summer | |
| Paul Savage | United States | Bobsleigh | 1968 Winter | |
| Paul Savage | Canada | Curling | 1998 Winter | |
| Pippa Savage | Australia | Rowing | 2008 Summer | |
| Steve Savage | United States | Athletics | 1972 Summer | |
| Ted Savage | Canada | 1908 Summer | |
| Lorle Herdey-von Savageri | Austria | Art competitions | 1948 Summer | |
| Mohamed Sy Savané | Guinea | Athletics | 1992 Summer | |
| Cristian Savani | Italy | Volleyball | 2012 Summer | |
| Téji Savanier | France | Football | 2020 Summer | |
| Vladimir Savanović | Serbia | Athletics | 2016 Summer | |
| Katerine Savard | Canada | Swimming | 2012 Summer, 2016 Summer, 2020 Summer | |
| Marie-Claude Savard-Gagnon | Figure skating | 1998 Winter | |
| Orlando Savarin | Italy | Rowing | 1964 Summer | |
| France Darget Savarit | France | Art competitions | 1924 Summer | |
| René Savary | Switzerland | Track cycling | 1972 Summer | |
| Buse Savaşkan | Turkey | Athletics | 2024 Summer | |
| Laure Savasta | France | Basketball | 2000 Summer | |
| Joni Savaste | Finland | Cycling mountain bike | 2024 Summer | |
| Aljona Savchenko | Ukraine, Germany | Figure skating | 2002 Winter, 2006 Winter, 2010 Winter, 2014 Winter, 2018 Winter | |
| Anastasia Savchenko | Russia | Athletics | 2012 Summer | |
| Ruslan Savchenko | Ukraine | Weightlifting | 2000 Summer | |
| Viktor Savchenko | Soviet Union | Athletics | 1972 Summer | |
| Viktor Savchenko | Boxing | 1976 Summer, 1980 Summer | |
| Konstantin Savchishkin | Russia | Judo | 1996 Summer | |
| Anastasiya Savchuk | Ukraine | Artistic swimming | 2016 Summer, 2020 Summer | |
| Boris Savchuk | Soviet Union | Athletics | 1964 Summer | |
| Olga Savchuk | Ukraine | Tennis | 2016 Summer | |
| Valentyna Savchuk | Athletics | 2000 Summer | |
| Nikola Savčić | Serbia and Montenegro | Swimming | |
| Jill Savege | Canada | Triathlon | 2004 Summer | |
| Ali Saveh-Shemshaki | Iran | Alpine skiing | 1968 Winter, 1972 Winter | |
| Alidad Saveh-Shemshaki | 2006 Winter | |
| Hossein Saveh-Shemshaki | 2010 Winter, 2014 Winter | |
| Pouria Saveh-Shemshaki | 2010 Winter | |
| Ilie Savel | Romania | Athletics | 1956 Summer | |
| Ilya Savelev | Russia | Volleyball | 2000 Summer | |
| Tessie Savelkouls | Netherlands | Judo | 2016 Summer, 2020 Summer | |
| Angelo Savelli | Italy | Art competitions | 1948 Summer | |
| Marco Savelli | Sailing | 1980 Summer | |
| Vladimir Savelov | Soviet Union | Rowing | 1972 Summer | |
| Marius Šavelskis | Lithuania | Athletics | 2016 Summer | |
| Sergey Savelyev | Soviet Union | Cross country skiing | 1976 Winter, 1980 Winter | |
| Sergey Savelyev | Russia | Speed skating | 1998 Winter | |
| Anna Savelyeva | |
| Elena Savelyeva | Boxing | 2012 Summer | |
| Tatyana Savelyeva | Soviet Union | Swimming | 1964 Summer, 1968 Summer | |
| Bogdan Savenko | Ukraine | Ice hockey | 2002 Winter | |
| Galina Savenko | Soviet Union, Unified Team | Canoe sprint | 1988 Summer, 1992 Summer | |
| Andrei Savenkov | Kazakhstan | Ice hockey | 1998 Winter, 2006 Winter | |
| Denis Savenkov | Belarus | Artistic gymnastics | 2004 Summer, 2008 Summer | |
| Maria Savenkov | Israel | Rhythmic gymnastics | 2008 Summer | |
| Olga Savenkova | Russia | Ice hockey | 2002 Winter | |
| Antonio Saverio | Italy | Rowing | 1952 Summer | |
| Jill Savery | United States | Artistic swimming | 1996 Summer | |
| Toni Savevski | Yugoslavia | Football | 1988 Summer | |
| Cinzia Savi Scarponi | Italy | Swimming | 1980 Summer | |
| Dejan Savić | Serbia and Montenegro, Serbia | Water polo | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Drago Savić | Yugoslavia | Ice hockey | 1972 Winter, 1976 Winter | |
| Maja Savić | Montenegro | Handball | 2012 Summer | |
| Marko Savić | Germany | Water polo | 2008 Summer | |
| Mila Savić | Serbia and Montenegro | Athletics | 2000 Summer | |
| Miloš Savić | Serbia | Bobsleigh | 2010 Winter | |
| Milovan Savić | Yugoslavia | Athletics | 1976 Summer, 1980 Summer | |
| Radmila Savić | Handball | 1980 Summer | |
| Srđan Savić | Athletics | 1960 Summer | |
| Zoran Savić | Serbia and Montenegro | Basketball | 1996 Summer | |
| Yuri Savichev | Soviet Union | Football | 1988 Summer | |
| Eglė Savickaitė | Lithuania | Cross country skiing | 2022 Winter | |
| Aleksas Savickas [ Wikidata ] | Swimming | 2024 Summer | |
| Arūnas Savickas | 1996 Summer, 2000 Summer | |
| Tamara Savić-Šotra | Independent Olympians, Serbia and Montenegro | Fencing | 1992 Summer, 1996 Summer, 2000 Summer | |
| Billy Savidan | New Zealand | Athletics | 1932 Summer | |
| John Savidge | Great Britain | 1952 Summer | |
| Agris Saviels | Latvia | Ice hockey | 2006 Winter | |
| Richard Savignac | France | Boxing | 1924 Summer | |
| Jesús Savigne | Cuba | Volleyball | 1976 Summer | |
| Yargelis Savigne | Athletics | 2008 Summer, 2012 Summer | |
| Marie-Noëlle Savigny | France | 1984 Summer | |
| Liisa Savijarvi | Canada | Alpine skiing | 1984 Winter | |
| Henna Savikuja | Finland | Ice hockey | 2002 Winter | |
| Mika Savilahti | Canoe sprint | 1984 Summer | |
| Daria Saville | Australia | Tennis | 2016 Summer, 2024 Summer | |
| Glen Saville | Basketball | 2004 Summer, 2008 Summer | |
| Jane Saville | Athletics | 1996 Summer, 2000 Summer, 2004 Summer, 2008 Summer | |
| Luke Saville | Tennis | 2020 Summer | |
| Natalie Saville | Athletics | 2004 Summer | |
| Aleksandr Savin | Russia | Rowing | |
| Aleksandr Savin | Soviet Union | Volleyball | 1976 Summer, 1980 Summer | |
| Alina Vera Savin | Romania | Bobsleigh | 2010 Winter | |
| Savin Chem | Cambodia | Athletics | 1972 Summer | |
| Mikalai Savin | Belarus | Wrestling | 2000 Summer | |
| Valery Savin | Soviet Union | Ski jumping | 1984 Winter | |
| Vasily Savin | Soviet Union, Unified Team | Nordic combined | 1988 Winter, 1992 Winter | |
| Vitaliy Savin | Soviet Union, Unified Team, Kazakhstan | Athletics | 1988 Summer, 1992 Summer, 1996 Summer | |
| Xavier Savin | France | Swimming | 1980 Summer, 1984 Summer | |
| Nina Savina | Soviet Union | Canoe sprint | 1952 Summer | |
| Nina Savina | Belarus | Athletics | 2020 Summer | |
| Veli-Matti Savinainen | Finland | Ice hockey | 2018 Winter | |
| Tero Saviniemi | Athletics | 1984 Summer | |
| Vasily Savinkov | Soviet Union | 1960 Summer | |
| Metello Savino | Italy | Swimming | 1984 Summer | |
| Juana Saviñón | Dominican Republic | Volleyball | 2004 Summer | |
| Mariya Savinova | Russia | Athletics | 2012 Summer | |
| Đuro Savinović | Yugoslavia | Water polo | 1976 Summer | |
| Sávio | Brazil | Football | 1996 Summer | |
| Javier Saviola | Argentina | 2004 Summer | |
| Mike Savitch | Virgin Islands | Bobsleigh | 2002 Winter | |
| Galina Savitskaya | Soviet Union | Basketball | 1988 Summer | |
| Kristina Savitskaya | Russia | Athletics | 2012 Summer | |
| Dmitry Savitski | Belarus | Artistic gymnastics | 2008 Summer | |
| Alexandr Savitskiy | Unified Team, Kazakhstan | Swimming | 1992 Summer, 1996 Summer, 2000 Summer | |
| Yan Savitskiy | Kazakhstan | Biathlon | 2010 Winter, 2014 Winter | |
| Alexander Savkin | Uzbekistan | Modern pentathlon | 2020 Summer | |
| Larisa Savkina | Soviet Union | Handball | 1980 Summer | |
| Aleksandr Savko | Belarus | Wrestling | 1996 Summer | |
| Linda Savļaka | Latvia | Biathlon | 2006 Winter | |
| Hüsnü Savman | Turkey | Football | 1936 Summer | |
| Bojan Savnik | Yugoslavia | Canoe sprint | |
| Teofil Savniky [ Wikidata ] | Hungary | Athletics, Art competitions | 1912 Summer, 1936 Summer | |
| Sara Savoia | Italy | Artistic swimming | 2004 Summer | |
| Armand Savoie | Canada | Boxing | 1948 Summer | |
| Matthew Savoie | United States | Figure skating | 2006 Winter | |
| René Savoie | Switzerland | Ice hockey | 1920 Summer, 1924 Winter | |
| Doina Săvoiu | Romania | Volleyball | 1980 Summer | |
| Arto Savolainen | Finland | Wrestling | 1964 Summer | |
| Arvi Savolainen | 2020 Summer, 2024 Summer | |
| Erkki Savolainen | Boxing | 1936 Summer | |
| Heikki Savolainen | Artistic gymnastics | 1928 Summer, 1932 Summer, 1936 Summer, 1948 Summer, 1952 Summer | |
| Jaana Savolainen | Cross country skiing | 1988 Winter, 1992 Winter | |
| Ronja Savolainen | Ice hockey | 2018 Winter, 2022 Winter | |
| Mykola Savolaynen | Ukraine | Athletics | 2004 Summer, 2008 Summer | |
| Attila Sávolt | Hungary | Tennis | 2000 Summer | |
| Amarilis Savón | Cuba | Judo | 1992 Summer, 1996 Summer, 2000 Summer, 2004 Summer | |
| Erislandy Savón | Boxing | 2012 Summer, 2016 Summer | |
| Félix Savón | 1992 Summer, 1996 Summer, 2000 Summer | |
| Arto Savonen | Finland | Weightlifting | 1992 Summer | |
| Albert Savonet | Belgium | Wrestling | 1920 Summer | |
| Anna Savonina | Russian Olympic Committee | Ice hockey | 2022 Winter | |
| Ugo Savonuzzi [ Wikidata ] | Italy | Artistic gymnastics | 1908 Summer | |
| Konstantinos Savorgiannakis | Greece | Shooting | 2004 Summer | |
| Luciano Savorini | Italy | Artistic gymnastics | 1912 Summer | |
| Dennis Savory | Great Britain | Archery | 1980 Summer | |
| Boris Savostin | Soviet Union | Track cycling | 1956 Summer | |
| Nikola Savov | Bulgaria | Boxing | 1968 Summer | |
| Vladimir Savov | Basketball | 1952 Summer, 1956 Summer | |
| Vladimir Savov | Weightlifting | 1960 Summer | |
| Nazlı Savranbaşı | Turkey | Artistic gymnastics | 2020 Summer | |
| Aleksey Savrasenko | Russia | Basketball | 2008 Summer | |
| Anzhelika Savrayuk | Italy | Rhythmic gymnastics | 2008 Summer, 2012 Summer | |
| Lyudmila Savrulina | Soviet Union | Speed skating | 1972 Winter | |
| Benjamin Savšek | Slovenia | Canoe slalom | 2012 Summer, 2016 Summer, 2020 Summer, 2024 Summer | |
| Mihai Savu | Romania | Fencing | 1928 Summer | |
| Dimitrios Savvas | Greece | Wrestling | 1964 Summer, 1968 Summer | |
| Saw Yi Khy | Malaysia | Swimming | 2004 Summer | |
| Homare Sawa | Japan | Football | 1996 Summer, 2004 Summer, 2008 Summer, 2012 Summer | |
| Bharat Sawad | Nepal | Weightlifting | 1988 Summer | |
| Atsushi Sawada | Japan | Alpine skiing | 1980 Winter | |
| Bunkichi Sawada | Athletics | 1952 Summer | |
| Faysal Sawadogo | Burkina Faso | Taekwondo | 2020 Summer, 2024 Summer | |
| Tindwende Sawadogo | Swimming | 2016 Summer | |
| Takao Sawai | Japan | Equestrian jumping | 1988 Summer | |
| Majhi Sawaiyan | India | Archery | 2004 Summer | |
| Keisuke Sawaki | Japan | Athletics | 1968 Summer, 1972 Summer | |
| Woroud Sawalha | Palestine | 2012 Summer | |
| Seham El-Sawalhy | Egypt | Taekwondo | 2012 Summer, 2016 Summer | |
| Willi Sawall | Australia | Athletics | 1980 Summer, 1984 Summer | |
| Naoko Sawamatsu | Japan | Tennis | 1992 Summer, 1996 Summer | |
| Tosuke Sawami | Water polo | 1932 Summer | |
| Daichi Sawano | Athletics | 2004 Summer, 2008 Summer, 2016 Summer | |
| Govind Sawant | India | Field hockey | 1960 Summer | |
| Tejaswini Sawant | Shooting | 2020 Summer | |
| Amrita Sawaram | Mauritius | Badminton | 2000 Summer | |
| William Saward | Great Britain | Athletics | 1900 Summer | |
| Michelle Sawatzky-Koop | Canada | Volleyball | 1996 Summer | |
| Bill Sawchuk | Swimming | 1976 Summer | |
| Julius Sawe | Kenya | Athletics | 1996 Summer, 2000 Summer | |
| Mathew Sawe | 2020 Summer | |
| Tito Sawe | 1988 Summer | |
| William Sawe | 1988 Summer | |
| Bonyx Yusak Saweho | Indonesia | Boxing | 2004 Summer | |
| Ramnarong Sawekwiharee | Thailand | Taekwondo | 2020 Summer | |
| Jinnipa Sawettabut [ Wikidata ] | Table tennis | 2024 Summer | |
| Suthasini Sawettabut | 2016 Summer, 2020 Summer, 2024 Summer | |
| Samuel Sawny | Grenada | Athletics | 1984 Summer | |
| Mateusz Sawrymowicz | Poland | Swimming | 2008 Summer, 2012 Summer, 2016 Summer | |
| Ali El-Sawy | Egypt | Karate | 2020 Summer | |
| Daniel Sawyer | United States | Golf | 1904 Summer | |
| Joe Sawyer | Bobsleigh | 1992 Winter, 1994 Winter | |
| Philip Sawyer | Australia | Track cycling | 1972 Summer | |
| Shawn Sawyer | Canada | Figure skating | 2006 Winter | |
| David Sawyerr | Sierra Leone | Athletics | 1984 Summer, 1988 Summer | |
| Jazmin Sawyers | Great Britain | 2016 Summer, 2020 Summer | |
| Roberto Sawyers | Costa Rica | 2016 Summer | |
| David Sawyier | United States | Rowing | 1972 Summer | |
| Franz Sax | Austria | Wrestling | 1924 Summer | |
| Kerry Saxby-Junna | Australia | Athletics | 1992 Summer, 1996 Summer, 2000 Summer | |
| Susana Saxlund | Uruguay | Swimming | 1972 Summer | |
| Andrew Saxton | Great Britain | Weightlifting | 1988 Summer | |
| Ben Saxton | Canada | Beach volleyball | 2016 Summer | |
| Ben Saxton | Great Britain | Sailing | |
| Don Saxton | Canada | Volleyball | 1984 Summer | |
| Hjalmar Saxtorph [ Wikidata ] | Denmark | Swimming | 1908 Summer | |
| Rick Say | Canada | 2000 Summer, 2004 Summer, 2008 Summer | |
| Mayada Al-Sayad | Palestine | Athletics | 2016 Summer | |
| Armais Sayadov | Soviet Union | Wrestling | 1964 Summer | |
| Georgy Sayadov | 1952 Summer | |
| Sergey Saychik | Ski jumping | 1976 Winter | |
| Lev Saychuk | Fencing | 1952 Summer, 1956 Summer | |
| Saleh Al-Saydan | Saudi Arabia | Athletics | 1996 Summer | |
| Abdelrahman El-Sayed | Egypt | Weightlifting | 2008 Summer, 2024 Summer | |
| Aboumedan El Sayed | Judo | 2004 Summer | |
| Ahmed El-Sayed | 1992 Summer | |
| Aya El-Sayed | Fencing | 2008 Summer | |
| Esraa El-Sayed | Weightlifting | 2016 Summer | |
| Farouk Ahmed Sayed | South Yemen | Athletics | 1988 Summer | |
| Habib Sayed [ Wikidata ] | Afghanistan | 1960 Summer | |
| Ibrahim El-Sayed | Egypt | Wrestling | 1968 Summer | |
| Kasim Ahmed Sayed | Iraq | 1960 Summer | |
| Khalil El-Sayed | Egypt | Weightlifting | 1988 Summer | |
| Mohamed El-Sayed | Football | 1920 Summer | |
| Mohamed El-Sayed | Athletics | 1924 Summer | |
| Mohamed El-Sayed | Rowing | 1948 Summer, 1952 Summer | |
| Mohamed El-Sayed | Field hockey | 2004 Summer | |
| Mohamed Ibrahim El-Sayed | Wrestling | 2020 Summer, 2024 Summer | |
| Mohamed Mahfood Sayed | South Yemen | Boxing | 1988 Summer | |
| Moukhtar Sayed | Morocco | Basketball | 1968 Summer | |
| Nader El-Sayed | Egypt | Football | 1992 Summer | |
| Naji Sayed | United Arab Emirates | Road cycling | 1988 Summer | |
| Nour Aka Sayed | Afghanistan | Wrestling | 1964 Summer | |
| Osman El-Sayed | United Arab Republic | 1960 Summer | |
| Radwa Sayed | Egypt | Karate | 2020 Summer | |
| Sami El-Sayed | Water polo | 1964 Summer | |
| Samir Loutfi El-Sayed | Volleyball | 1976 Summer | |
| Sayed Tewfik El-Sayed | Basketball | 1972 Summer | |
| Faruq Selim | United Arab Republic | Artistic gymnastics | 1960 Summer | |
| Shaza El-Sayed | Egypt | Artistic swimming | 2008 Summer, 2012 Summer | |
| Jean Sayegh | Canada | Water polo | 2008 Summer | |
| Percy Sayegh | Lebanon | Swimming | 1984 Summer | |
| Inna Sayenko | Ukraine | Athletics | 2008 Summer | |
| Goldie Sayers | Great Britain | 2004 Summer, 2008 Summer, 2012 Summer | |
| Neville Sayers | Australia | Modern pentathlon, Shooting | 1956 Summer, 1960 Summer | |
| Hüseyin Saygun | Turkey | Football | 1948 Summer | |
| Ramziddin Sayidov | Uzbekistan | Judo | 2004 Summer, 2012 Summer | |
| Kayra Özdemir | Turkey | 2016 Summer, 2020 Summer, 2024 Summer | |
| Michel Saykali | Lebanon | Fencing | 1960 Summer, 1964 Summer | |
| Svetlana Saykina | Russia | Athletics | 2008 Summer, 2012 Summer | |
| Yelena Sayko | Unified Team | 1992 Summer | |
| Tapio Säynevirta | Finland | Shooting | 1988 Summer | |
| Pichai Sayotha | Thailand | Boxing | 2008 Summer | |
| John Sayre | United States | Rowing | 1960 Summer | |
| Reginald Sayre | Shooting | 1908 Summer, 1912 Summer | |
| Ignacio Sayu | Cuba | Judo | 1992 Summer | |
| Vadim Sayutin | Unified Team, Kazakhstan, Russia | Speed skating | 1992 Winter, 1994 Winter, 1998 Winter, 2002 Winter | |
| Michael Saywell | Great Britain | Equestrian jumping | 1972 Summer | |
| Husain Al-Sayyad | Bahrain | Handball | 2020 Summer | |
| Dzina Sazanavets | Belarus | Weightlifting | 2012 Summer | |
| Natallia Sazanovich | Athletics | 1996 Summer, 2000 Summer, 2004 Summer | |
| Sazhid Sazhidov | Russia | Wrestling | 2004 Summer | |
| Irina Sazonova | Iceland | Artistic gymnastics | 2016 Summer | |
| Maya Sazonova | Kazakhstan | Athletics | 1996 Summer, 2000 Summer | |
| Viktoriya Sazonova | Ice hockey | 2002 Winter | |
| Youssef Sbai | Tunisia | Weightlifting | 2000 Summer, 2004 Summer | |
| Danilo Sbardellotto | Italy | Alpine skiing | 1984 Winter, 1988 Winter, 1992 Winter | |
| Riccardo Sbertoli | Volleyball | 2020 Summer, 2024 Summer | |
| Moe Sbihi | Great Britain | Rowing | 2012 Summer, 2016 Summer, 2020 Summer | |
| Luca Sbisa | Switzerland | Ice hockey | 2010 Winter | |
| Thomas Sbokos | Greece | Athletics | 1996 Summer | |
| Antonio Sbordone | Italy | Diving | 1960 Summer | |
| Giorgio Sbruzzi | Canoe sprint | 1976 Summer | |