Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Aleksandr Sadovnikov | RUS |
SWM | Olympics / YOG | 2014—2016 | 2–2–0 2015 Gwangju SWI gold: 4×100 m medley relay (swam in heats only); 2017 Taipei SWI gold: 100 m butterfly, silver: 4×100 m medley relay; 2019 Napoli SWI silver: 4×100 m medley relay (swam in heats only) |
| Rich Saeger | USA |
SWM | Olympics | 1984 | 0–1–0 1983 Edmonton SWI silver: 4×200 m freestyle relay |
| María Dolores Sáez de Ibarra | ESP |
DIV | Olympics | 1996—2004 | 0–1–0 2001 Beijing DIV silver: synchronized platform |
| Davit Safaryan | ARM |
WRE | Olympics | 2012—2016 | 0–1–0 2013 Kazan WRE silver: freestyle welterweight -66 kg |
| Mikhail Safonov | RUS URS |
DIV | Olympics | 1964—1968 | 0–0–1 1965 Budapest DIV bronze: 3 m springboard |
| Natallia Safronnikava | BLR |
ATH | Olympics | 1996—2004 | 0–0–2 2001 Beijing ATH bronze: 200 m and 4×400 m relay |
| Natallia Safronova | BLR |
ATH | Olympics | 2000—2004 | 0–1–0 2001 Beijing ATH silver: triple jump |
| Renat Saidov | RUS |
JUD | Olympics | 2016 | 0–1–1 2011 Shenzhen JUD silver: open class; 2013 Kazan JUD bronze: heavyweight +100 kg |
| Sainjargalyn Nyam-Ochir | MGL |
JUD | Olympics | 2012 | 0–0–1 2009 Beograd JUD bronze: lightweight -73 kg |
| Yoshihiko Saito | JPN |
ATH | Olympics | 1992 | 0–3–1 1991 Sheffield ATH silver: 400 m hurdles; 1993 Buffalo ATH silver: 400 m hurdles and 4×400 m relay; 1995 Fukuoka ATH bronze: 400 m hurdles |
| Yoshihiro Saito | JPN |
GAR | Olympics | 2000 | 2–1–0 1997 Catania GYM gold: horizontal bar, silver: team; 1999 Palma de Mallorca GYM gold: team |
| Martynas Sajus | LTU |
BK3 | YOG | 2014 | 1–0–0 2017 Taipei BAS gold |
| Zurab Sak'andelidze | GEO URS |
BKB | Olympics | 1968—1972 | 0–2–0 1965 Budapest BAS silver; 1973 Moskva BAS silver |
| Pınar Saka | TUR |
ATH | Olympics | 2012 | 0–1–0 2011 Shenzhen ATH silver: 4×400 m relay |
| Sho Sakai | JPN |
DIV | Olympics | 2016—2024 | 0–0–1 2011 Shenzhen DIV bronze: synchronized springboard |
| Toshiro Sakai | JPN |
TEN | Non-Medal | 1968 | 1–0–0 1970 Turin TEN gold: doubles |
| Rytis Sakalauskas | LTU |
ATH | Olympics | 2012 | 0–1–0 2011 Shenzhen ATH silver: 100 m |
| Koki Sakamoto | JPN |
GAR | Olympics | 2008 | 1–0–1 2007 Bangkok GYM gold: team, bronze: all-around |
| Makoto Sakamoto | USA |
GAR | Olympics | 1964—1972 | 0–0–1 1965 Budapest GYM bronze: all-around |
| Vyacheslav Sakayev | RUS |
ATH | Olympics | 2012 | 0–0–1 2007 Bangkok ATH bronze: 4×400 m relay (ran in heats only) |
| Oleg Sakirkin | KAZ |
ATH | Olympics | 2000 | 0–1–1 1989 Duisburg ATH bronze: triple jump (competed for the Soviet Union); 1993 Buffalo ATH silver: triple jump |
| Koji Sakurai | JPN |
ATH | Olympics | 1956—1964 | 0–1–0 1959 Torino ATH silver: triple jump |
| Olha Saladukha | UKR |
ATH | Olympics | 2008—2020 | 1–1–0 2005 İzmir ATH silver: triple jump; 2007 Bangkok ATH gold: triple jump |
| Ana Maria Sălăjan | ROU |
ATH | Olympics | 1964 | 0–0–1 1961 Sofia ATH bronze: shot put (competed as Ana Maria Roth) |
| Andrzej Salamon | POL |
SWM | Olympics | 1960 | 0–2–0 1959 Torino SWI silver: 100 m freestyle; 1961 Sofia SWI silver: 100 m freestyle |
| Julio César Salazar | MEX |
ATH | Olympics | 2016 | 0–2–0 2017 Taipei ATH silver: 20 km walk and 20 km walk team |
| Erasmo Salemme | ITA |
VVO | Olympics | 1976 | 1–0–0 1970 Torino VOL gold |
| Michel Salesse | FRA |
FEN | Olympics | 1980—1984 | 0–0–1 1981 București FEN bronze: épée team |
| Annette Salmeen | USA |
SWM | Olympics | 1996 | 0–0–1 1995 Fukuoka SWI bronze: 200 m butterfly |
| Vladimir Salnikov | RUS URS |
SWM | Olympics | 1976—1988 | 2–0–0 1983 Edmonton SWI gold: 400 m freestyle and 1500 m freestyle |
| Hermann Salomon | GER FRG |
ATH | Olympics | 1960—1968 | 1–2–0 1959 Torino ATH gold: javelin throw, silver: pentathlon (competed for West Germany); 1963 Porto Alegre ATH silver: javelin throw (competed for West Germany) |
| Erika Salumäe | EST URS |
CTR | Olympics | 1988—1996 | 2–1–0 1983 Edmonton CYC gold: sprint and 1000 m time trial, silver: points race (compete for the Soviet Union) |
| Ileana Salvador | ITA |
ATH | Olympics | 1992 | 1–0–0 1989 Duisburg ATH gold: 5 km walk |
| Juan José Salvador | ESP |
VVO | Olympics | 2000 | 0–1–0 1995 Fukuoka VOL silver |
| Cesare Salvadori | ITA |
FEN | Olympics | 1964—1972 | 1–1–2 1963 Porto Alegre FEN bronze: sabre team; 1967 Tokyo FEN gold: sabre team, silver: sabre; 1970 Torino FEN bronze: sabre team |
| Maria Aurora Salvagno | ITA |
ATH | Non-starter | 2008 | 1–0–0 2009 Beograd ATH gold: 4×100 m relay |
| Ilaria Salvatori | ITA |
FEN | Olympics | 2008—2012 | 1–1–0 2001 Beijing FEN silver: foil team; 2005 İzmir FEN gold: foil team |
| Luigi Samele | ITA |
FEN | Olympics | 2012—2024 | 0–1–1 2009 Beograd FEN silver: sabre team, bronze: sabre |
| Mahmoud Samimi | IRI |
ATH | Olympics | 2016 | 0–1–0 2009 Beograd ATH silver: discus throw |
| Anatoly Samotsvetov | RUS URS |
ATH | Olympics | 1956—1960 | 0–1–0 1959 Torino ATH silver: hammer throw |
| Aleksandr Samsonov | RUS URS |
SWM | Olympics | 1972 | 1–1–0 1973 Moskva SWI gold: 4×200 m freestyle relay, silver: 400 m freestyle |
| Dani Samuels-Stevens | AUS |
ATH | Olympics | 2008—2020 | 1–1–0 2007 Bangkok ATH silver: discus throw; 2009 Beograd ATH gold: discus throw |
| Jessica Samuelsson | SWE |
ATH | Olympics | 2012 | 1–0–0 2009 Beograd ATH gold: heptathlon |
| Esther San Miguel | ESP |
JUD | Olympics | 2000—2008 | 0–0–1 1999 Palma de Mallorca JUD bronze: half-heavyweight -78 kg |
| Ángel Sánchez | CUB |
JUD | Olympics | 1996—2000 | 0–1–2 1995 Fukuoka JUD silver: half-heavyweight -95 kg; 1999 Palma de Mallorca JUD bronze: heavyweight +100 kg and open class |
| Germán Sánchez | MEX |
DIV | Olympics | 2008—2016 | 0–0–2 2013 Kazan DIV bronze: synchronized platform and team |
| Javier Sánchez | ESP |
WPO | Olympics | 2000—2004 | 1–0–0 1999 Palma de Mallorca WAP gold |
| Julián Sánchez | MEX |
DIV | Olympics | 2012 | 0–1–0 2011 Shenzhen DIV silver: 3 m springboard |
| Laura Sánchez | MEX |
DIV | Olympics | 2004—2012 | 3–2–0 2007 Bangkok DIV gold: team; 2009 Beograd DIV gold: synchronized springboard and team, silver: 3 m springboard and synchronized platform |
| Rosa Sánchez | ESP |
BKB | Olympics | 2004 | 1–0–0 1999 Palma de Mallorca BAS gold |
| Kaitlin Sandeno | USA |
SWM | Olympics | 2000—2004 | 2–1–0 2007 Bangkok SWI gold: 200 m medley and 4×200 m freestyle relay, silver: 400 m medley |
| Mirko Sandić | SRB YUG |
WPO | Olympics / Opening Flagbearer | 1960—1972 | 1–0–0 1961 Sofia WAP gold |
| Viktor Saneyev | GEO URS |
ATH | Olympics | 1968—1980 | 1–1–0 1970 Torino ATH gold: triple jump; 1973 Moskva ATH silver: triple jump |
| Patrick Sang | KEN |
ATH | Olympics / Opening Flagbearer | 1988—1992 | 1–0–0 1989 Duisburg ATH gold: 3000 m steeplechase |
| Nongnuch Sanrat | THA |
ATH | Olympics | 2008 | 0–1–0 2007 Bangkok ATH silver: 4×100 m relay |
| Anna Santamans | FRA |
SWM | Olympics / YOG | 2010—2016 | 0–1–0 2013 Kazan SWI silver: 50 m freestyle |
| Daiane dos Santos | BRA |
GAR | Olympics | 2004—2012 | 1–1–0 2001 Beijing GYM silver: floor; 2005 İzmir GYM gold: floor |
| Leire Santos | ESP |
DIV | Olympics | 2000—2004 | 0–1–0 2001 Beijing DIV silver: synchronized platform |
| Luguelín Santos | DOM |
ATH | Olympics / YOG / Opening Flagbearer | 2010—2020 | 4–0–0 2015 Gwangju ATH gold: 400 m and 4×400 m relay; 2017 Taipei ATH gold: 400 m and 4×400 m relay |
| María de los Santos | CUB |
BKB | Olympics | 1980 | 0–1–0 1979 Ciudad de México BAS silver |
| Marílson dos Santos | BRA |
ATH | Olympics | 2008—2016 | 2–0–0 1997 Catania ATH gold: half marathon; 1999 Palma de Mallorca ATH gold: half marathon |
| Nicholas Santos | BRA |
SWM | Olympics | 2008—2012 | 1–1–2 2005 İzmir SWI bronze: 50 m freestyle and 50 m butterfly; 2007 Bangkok SWI gold: 50 m freestyle, silver: 50 m butterfly |
| Vera Santos | POR |
ATH | Olympics | 2008—2012 | 0–1–0 2005 İzmir ATH silver: 20 km walk |
| Michele Santucci | ITA |
SWM | Olympics | 2008—2016 | 0–1–2 2009 Beograd SWI silver: 4×100 m freestyle relay; 2013 Kazan SWI bronze: 100 m freestyle and 4×100 m freestyle relay |
| Salvatore Sanzo | ITA |
FEN | Olympics | 2000—2008 | 0–1–0 2001 Beijing FEN silver: foil team |
| Vladislav Sapeya | BLR URS |
ATH | Olympics | 1968 | 0–0–1 1970 Torino ATH bronze: 4×100 m relay |
| Aleksa Šaponjić | SRB |
WPO | Olympics | 2012 | 1–0–0 2011 Shenzhen WAP gold |
| Jevgēņijs Saproņenko | LAT |
GAR | Olympics | 2004 | 1–0–0 2003 Daegu GYM gold: vault |
| Aleksandr Saprykin | RUS URS |
VVO | Olympics | 1972 | 1–0–0 1973 Moskva VOL gold |
| Zlatan Saračević | BIH |
ATH | Olympics / Opening Flagbearer | 1992 | 0–1–0 1983 Edmonton ATH silver: shot put (competed for Yugoslavia) |
| Anna Sarayeva | RUS |
JUD | Olympics | 2000 | 0–0–1 2001 Beijing JUD bronze: half-middleweight -63 kg |
| Sargis Sargsyan | ARM |
TEN | Olympics | 1996—2004 | 0–1–0 1993 Buffalo TEN silver: mixed doubles |
| Mauro Sarmiento | ITA |
TKW | Olympics | 2008—2012 | 0–1–1 2005 İzmir TKW silver: middleweight -84 kg; 2007 Bangkok TKW bronze: middleweight -84 kg |
| Mirosława Sarna | POL |
ATH | Olympics | 1968 | 0–2–0 1961 Sofia ATH silver: 4×100 m relay; 1965 Budapest ATH silver: 4×100 m relay |
| Maciej Sarnacki | POL |
JUD | Olympics | 2016—2020 | 0–1–1 2011 Shenzhen JUD silver: heavyweight +100 kg; 2013 Kazan JUD bronze: heavyweight +100 kg |
| Andrea Sartoretti | ITA |
VVO | Olympics | 1996—2004 | 0–0–1 1995 Fukuoka VOL bronze |
| Ulrike Sarvari | FRG |
ATH | Olympics | 1988 | 0–0–1 1989 Duisburg ATH bronze: 4×100 m relay |
| Natsumi Sasada | JPN |
GAR | YOG | 2010 | 0–2–2 2015 Gwangju GYM silver: team, bronze: all-around; 2017 Taipei GYM silver: balance beam, bronze: team |
| Hisayoshi Sato | JPN |
SWM | Olympics | 2008 | 0–1–1 2005 İzmir SWI silver: 4×200 m freestyle relay, bronze: 4×100 m medley relay |
| Ichiko Sato | JPN |
VVO | Olympics | 1988—1992 | 1–0–1 1981 București VOL bronze; 1985 Kobe VOL gold |
| Megumi Sato | JPN |
ATH | Olympics | 1984—1992 | 0–0–1 1987 Zagreb ATH bronze: high jump |
| Miho Sato | JPN |
ATH | Non-starter | 1964 | 0–1–0 1967 Tokyo ATH silver: 4×100 m relay |
| Mitsuhiro Sato | JPN |
ATH | Olympics | 2004 | 0–0–1 2001 Beijing ATH bronze: 4×400 m relay |
| Mitsuru Sato | JPN |
WRE | Olympics | 1988—1992 | 1–0–0 1981 București WRE gold: freestyle flyweight -52 kg |
| Michael Sauer | FRG |
ATH | Olympics | 1968 | 1–0–1 1965 Budapest ATH bronze: triple jump; 1967 Tokyo ATH gold: triple jump |
| Bryan Saunders | CAN |
ATH | Olympics | 1976—1984 | 0–1–1 1975 Roma ATH silver: 4×100 m relay, bronze: 400 m |
| Nick Saunders | BER |
ATH | Olympics / Opening Flagbearer | 1984—1992 | 0–0–1 1983 Edmonton ATH bronze: high jump |
| Brian Saunderson | CAN |
ROW | Olympics | 1988—1992 | 0–0–1 1987 Zagreb ROW bronze: coxed fours |
| Katerine Savard | CAN |
SWM | Olympics | 2012—2020 | 2–1–0 2013 Kazan SWI gold: 100 m butterfly, silver: 50 m butterfly; 2017 Taipei SWI gold: 4×100 m freestyle relay |
| Anastasiya Savchenko | RUS |
ATH | Olympics | 2012 | 1–0–0 2013 Kazan ATH gold: pole vault |
| Konstantin Savchishkin | RUS |
JUD | Olympics | 1996 | 0–1–0 1999 Palma de Mallorca JUD silver: half-middleweight -81 kg |
| Boris Savchuk | URS UKR |
ATH | Olympics | 1964 | 0–1–0 1970 Torino ATH silver: 4×400 m relay |
| Valentyna Savchuk | UKR |
ATH | Olympics | 2000 | 0–0–1 1999 Palma de Mallorca ATH bronze: 10 km |
| Cinzia Savi Scarponi | ITA |
SWM | Olympics | 1980 | 0–3–0 1983 Edmonton SWI silver: 100 m butterfly, 200 m medley, and 400 m medley |
| Dejan Savić | SRB SCG |
WPO | Olympics / Coach | 1996—2020 | 1–0–0 1995 Fukuoka WAP gold |
| Milovan Savić | CRO YUG |
ATH | Olympics | 1976—1980 | 0–2–0 1975 Roma ATH silver: 4×400 m relay; 1977 Sofia ATH silver: 800 m |
| Nelė Savickytė-Žilinskienė | LTU |
ATH | Olympics | 1992—2000 | 0–1–0 1993 Buffalo ATH silver: high jump |
| Galina Savitskaya | BLR URS |
BKB | Olympics | 1988 | 2–1–0 1981 București BAS gold (competed as Galina Krisevich); 1985 Kobe BAS gold; 1987 Zagreb BAS silver |
| Mykola Savolainen | UKR |
ATH | Olympics | 2004—2008 | 0–0–1 2005 İzmir ATH bronze: triple jump |
| Amarilis Savón | CUB |
JUD | Olympics | 1992—2004 | 0–1–0 1995 Fukuoka JUD silver: extra-lightweight -48 kg |
| Keisuke Sawaki | JPN |
ATH | Olympics | 1968—1972 | 3–0–0 1965 Budapest ATH gold: 5000 m; 1967 Tokyo ATH gold: 5000 m and 10000 m |
| Seham El-Sawalhy | EGY |
TKW | Olympics | 2012—2016 | 0–0–1 2011 Shenzhen TKW bronze: welterweight -67 kg |
| Svetlana Saykina | RUS |
ATH | Olympics | 2008—2012 | 0–0–1 2011 Shenzhen ATH bronze: discus throw |
| Irina Sazonova | ISL |
GAR | Olympics | 2016 | 0–0–1 2011 Shenzhen GYM bronze: team (competed for Russia) |
| Thomas Sbokos | GRE |
ATH | Olympics | 1996 | 0–0–1 1995 Fukuoka ATH bronze: 200 m |
| Giovanni Scalzo | ITA |
FEN | Olympics | 1980—1992 | 2–2–1 1981 București FEN gold: sabre and sabre team; 1983 Edmonton FEN silver: sabre and sabre team; 1985 Kobe FEN bronze: sabre team |
| Susie Scanlan | USA |
FEN | Olympics | 2012 | 0–1–0 2011 Shenzhen FEN silver: épée team |
| Ylenia Scapin | ITA |
JUD | Olympics | 1996—2008 | 0–0–1 1995 Fukuoka JUD bronze: half-heavyweight -72 kg |
| Roxana Scarlat | ROU |
FEN | Olympics | 1996—2004 | 0–0–1 1997 Catania FEN bronze: foil team |
| Miloš Šćepanović | MNE |
WPO | Olympics | 2008—2016 | 2–1–0 2003 Daegu WAP silver; 2005 İzmir WAP gold; 2007 Bangkok WAP gold |
| Jamie Schaffer | CAN |
ROW | Olympics | 1988 | 0–0–1 1987 Zagreb ROW bronze: coxed fours |
| Marcel Schelbert | SUI |
ATH | Olympics | 1996 | 0–0–1 1999 Palma de Mallorca ATH bronze: 400 m hurdles |
| Tobias Schellenberg | GER |
DIV | Olympics | 2004 | 0–0–2 2001 Beijing DIV bronze: synchronized springboard; 2003 Daegu DIV bronze: 1 m springboard |
| Siegfried Schenke | GDR |
ATH | Olympics | 1972 | 1–1–0 1970 Torino ATH gold: 100 m, silver: 200 m |
| Xuxa Scherer | BRA |
SWM | Olympics | 1996—2004 | 2–1–0 1995 Fukuoka SWI gold: 50 m freestyle and 100 m freestyle, silver: 4×100 m freestyle relay |
| Adrian Schervan | ROU |
WPO | Olympics | 1976—1980 | 0–0–1 1981 București WAP bronze |
| Christina Scherwin | DEN |
ATH | Olympics | 2004—2008 | 0–1–0 2003 Daegu ATH silver: javelin throw |
| Novella Schiesaro | ITA |
BKB | Olympics | 1996 | 1–0–0 1995 Fukuoka BAS gold |
| Katharina Schiller | GER |
SWM | Olympics | 2008 | 0–0–1 2007 Bangkok SWI bronze: 4×100 m freestyle relay |
| Elfgard Schittenhelm | FRG |
ATH | Olympics | 1972 | 0–1–0 1973 Moskva ATH silver: 100 m |
| Evelin Schlaak-Jahl | GDR |
ATH | Olympics | 1976—1980 | 0–1–0 1979 Ciudad de México ATH silver: discus throw (competed as Evelin Jahl) |
| Alice Schlesinger | GBR ISR |
JUD | Olympics | 2008—2016 | 2–0–0 2013 Kazan belt wrestling gold: freestyle -66 kg, Sambo gold: -64 kg (competed for Great Britain) |
| Edsard Schlingemann | NED |
SWM | Olympics | 1984 | 0–2–0 1987 Zagreb SWI silver: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Conny Schmalfuß | GER |
DIV | Olympics | 2000—2004 | 0–2–0 2001 Beijing DIV silver: synchronized springboard; 2003 Daegu DIV silver: synchronized springboard |
| Harald Schmid | FRG |
ATH | Olympics | 1976—1988 | 1–0–0 1979 Ciudad de México ATH gold: 400 m |
| Heidi Schmid | GER FRG |
FEN | Olympics | 1960—1968 | 1–0–2 1961 Sofia FEN gold: foil, bronze: foil team (competed for West Germany); 1965 Budapest FEN bronze: foil (competed for West Germany) |
| Andreas Schmidt | FRG |
SWM | Olympics | 1976—1984 | 0–0–1 1983 Edmonton SWI bronze: 100 m freestyle |
| Bill Schmidt | USA |
ATH | Olympics | 1972 | 0–1–0 1975 Roma ATH silver: javelin throw |
| Kate Schmidt | USA |
ATH | Olympics | 1972—1976 | 0–2–0 1973 Moskva ATH silver: javelin throw; 1975 Roma ATH silver: javelin throw |
| Sybille Schmidt | GER |
ROW | Olympics | 1992 | 0–0–1 1987 Zagreb ROW bronze: quadruple sculls (competed for East Germany) |
| Walter Schmidt | FRG |
ATH | Olympics | 1976 | 0–1–0 1975 Roma ATH silver: hammer throw |
| Wolfgang Schmidt | GDR |
ATH | Olympics | 1976—1980 | 1–0–0 1979 Ciudad de México ATH gold: discus throw |
| Arnd Schmitt | GER FRG |
FEN | Olympics / Opening Flagbearer | 1988—2000 | 1–0–1 1991 Sheffield FEN gold: épée team (competed for Germany); 1993 Buffalo FEN bronze: épée (competed for Germany) |
| Johannes Schmitt | GER FRG |
ATH | Olympics | 1964 | 0–1–0 1963 Porto Alegre ATH silver: 4×400 m relay |
| Pál Schmitt | HUN |
FEN | Olympics / Administrator | 1968—2022 | 1–0–0 1965 Budapest FEN gold: épée team |
| Sonja Schöber | GER |
SWM | Olympics | 2008 | 0–0–1 2007 Bangkok SWI bronze: 4×100 m freestyle relay |
| Jean-Pierre Schoebel | FRA |
ATH | Olympics | 1972 | 0–0–1 1967 Tokyo ATH bronze: 110 m hurdles |
| Ilona Schoknecht-Slupianek | GDR |
ATH | Olympics | 1976—1980 | 1–0–0 1979 Ciudad de México ATH gold: shot put (competed as Ilona Slupianek) |
| Stefan Scholz | GER |
ROW | Olympics | 1996 | 0–0–1 1989 Duisburg ROW bronze: eights |
| Alexander Schowtka | FRG |
SWM | Olympics | 1984 | 0–2–1 1985 Kobe SWI silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 4×100 m medley relay |
| Terry Schroeder | USA |
WPO | Olympics / Coach / Closing Flagbearer | 1984—2012 | 1–0–0 1979 Ciudad de México WAP gold |
| Heidi Schüller | FRG |
ATH | Olympics / Athlete Oath Taker | 1972 | 0–0–1 1970 Torino ATH bronze: 4×100 m relay |
| Harry Schulting | NED |
ATH | Olympics | 1980 | 1–1–0 1979 Ciudad de México ATH gold: 400 m hurdles, silver: 4×400 m relay |
| Dave Schultz | USA |
WRE | Olympics | 1984 | 0–1–0 1981 București WRE silver: freestyle welterweight -74 kg |
| Marion Schulze | GDR |
FEN | Olympics | 1980 | 1–0–0 1979 Ciudad de México FEN gold: foil team |
| Brad Schumacher | USA |
SWM/WPO | Olympics | 1996—2000 | 2–0–0 1995 Fukuoka SWI gold: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Ildikó Schwarczenberger-Tordasi | HUN |
FEN | Olympics | 1972—1980 | 0–0–1 1977 Sofia FEN bronze: foil |
| Florian Schwarthoff | GER FRG |
ATH | Olympics | 1988—2000 | 0–0–1 1989 Duisburg ATH bronze: 110 m hurdles (competed for West Germany) |
| Tripp Schwenk | USA |
SWM | Olympics | 1992—1996 | 3–2–1 1991 Sheffield SWI gold: 200 m backstroke and 4×100 m medley relay, silver: 100 m backstroke; 1993 Buffalo SWI gold: 4×100 m medley relay, silver: 100 m backstroke, bronze: 200 m backstroke |
| Fabio Scozzoli | ITA |
SWM | Olympics | 2012 | 0–2–0 2009 Beograd SWI silver: 100 m breaststroke and 4×100 m medley relay |
| Jenni Screen | AUS |
BKB | Olympics | 2008—2012 | 0–0–1 2005 İzmir BAS bronze |
| Angelo Scuri | ITA |
FEN | Olympics | 1984 | 2–1–1 1979 Ciudad de México FEN silver: foil team; 1981 București FEN gold: foil team; 1983 Edmonton FEN gold: foil team; 1987 Zagreb FEN bronze: foil team |
| Bob Seagren | USA |
ATH | Olympics | 1968—1972 | 0–1–0 1967 Tokyo ATH silver: pole vault |
| Milenko Sebić | SRB |
SHO | Olympics | 2016—2020 | 0–1–0 2007 Bangkok SHO silver: 50 m rifle three positions |
| Roman Šebrle | CZE |
ATH | Olympics / Closing Flagbearer | 2000—2012 | 1–0–0 1997 Catania ATH gold: decathlon |
| Yury Sedykh | URS |
ATH | Olympics | 1976—1988 | 0–1–2 1975 Roma ATH bronze: hammer throw; 1977 Sofia ATH silver: hammer throw; 1979 Ciudad de México ATH bronze: hammer throw |
| Mirjana Šegrt | CRO YUG |
SWM | Olympics | 1968 | 2–1–1 1970 Torino SWI gold: 100 m freestyle and 100 m butterfly, silver: 4×100 m freestyle relay, bronze: 4×100 m medley relay |
| Cédric Séguin | FRA |
FEN | Olympics | 2000 | 0–2–0 1993 Buffalo FEN silver: sabre team; 1995 Fukuoka FEN silver: sabre team |
| Bernardo Segura | MEX |
ATH | Olympics | 1996—2004 | 0–0–1 1993 Buffalo ATH bronze: 20 km |
| Khamis Abdullah Seifeddine | QAT SUD |
ATH | Olympics | 1996—2004 | 0–1–0 1999 Palma de Mallorca ATH silver: 3000 m steeplechase (competed for Qatar) |
| Tania Seino | CUB |
BKB | Olympics | 1996—2000 | 0–2–0 1993 Buffalo BAS silver; 1997 Catania BAS silver |
| Šaban Sejdi | MKD YUG |
WRE | Olympics | 1976—1988 | 0–0–1 1977 Sofia WRE bronze: freestyle lightweight -68 kg |
| Yury Selikhov | RUS URS EUN |
BKB | Olympics / Coach | 1968—1992 | 0–1–0 1965 Budapest BAS silver |
| Alla Selina | RUS URS |
DIV | Olympics | 1972 | 0–0–1 1973 Moskva DIV bronze: platform |
| Pāvels Seļivanovs | LAT URS |
VVO | Olympics | 1976—1980 | 1–0–0 1973 Moskva VOL gold |
| Enn Sellik | EST URS |
ATH | Olympics | 1976—1980 | 1–0–0 1977 Sofia ATH gold: 5000 m |
| Nédia Semedo | POR |
ATH | Olympics | 2004 | 0–1–0 2001 Beijing ATH silver: 800 m |
| Maksym Semiankiv | UKR |
GAR | Olympics | 2016 | 0–1–0 2013 Kazan GYM silver: team |
| Uļjana Semjonova | LAT URS |
BKB | Olympics | 1976—1980 | 1–0–0 1973 Moskva BAS gold |
| Andrey Semyonov | RUS |
ATH | Olympics | 2000 | 0–1–0 2003 Daegu ATH silver: 4×400 m relay |
| Konstantin Semyonov | ROC RUS |
VBV | Olympics | 2012—2020 | 0–0–1 2013 Kazan BVO bronze |
| Zinaida Sendriūtė | LTU |
ATH | Olympics | 2008—2016 | 0–1–0 2011 Shenzhen ATH silver: discus throw |
| Kyoko Seo | JPN |
GAR | Olympics / Non-starter | 1988—1992 | 1–2–3 1991 Sheffield GYM gold: horse vault, silver: uneven bars, bronze: all-around and balance beam; 1993 Buffalo GYM silver: uneven bars, bronze: team |
| Seo Myeong-Cheol | KOR |
FEN | YOG | 2014 | 0–1–0 2019 Napoli FEN silver: foil team |
| Seo Seung-Jae | KOR |
BDM | Olympics / YOG | 2014—2024 | 1–0–0 2017 Taipei BDM gold: doubles |
| Seong Ji-Hyeon | KOR |
BDM | Olympics | 2012—2016 | 4–0–0 2013 Kazan BDM gold: singles and team; 2015 Gwangju BDM gold: singles and team |
| Seong Min | KOR |
SWM | Olympics | 2000—2008 | 0–1–0 2005 İzmir SWI silver: 50 m backstroke |
| Amru Seoud | EGY |
ATH | Olympics | 2008—2012 | 1–2–0 2007 Bangkok ATH gold: 200 m; 2009 Beograd ATH silver: 100 m and 200 m |
| Hezekiél Sepeng | RSA |
ATH | Olympics / Opening Flagbearer | 1996—2004 | 1–1–0 1995 Fukuoka ATH gold: 800 m; 1997 Catania ATH silver: 800 m |
| Bona Septano | INA |
BDM | Olympics | 2012 | 0–0–1 2007 Bangkok BDM bronze: team |
| Andriy Serdinov | UKR |
SWM | Olympics | 2000—2008 | 3–2–1 2001 Beijing SWI silver: 100 m butterfly and 4×100 m medley relay; 2003 Daegu SWI gold: 50 m butterfly, 100 m butterfly, and 4×100 m medley relay, bronze: 4×100 m freestyle relay |
| Oleksandr Serdiuk | UKR |
ARC | Olympics | 2004—2008 | 1–0–1 2003 Daegu A6RC bronze: recurve; 2005 İzmir ARC gold: recurve team |
| Vilija Sereikaitė | LTU |
CTR | Olympics | 2008 | 1–0–0 2011 Shenzhen CYC gold: 3000 m individual pursuit |
| Yury Sergiyenko | UKR EUN |
ATH | Olympics | 1992 | 0–0–1 1991 Sheffield ATH bronze: high jump |
| Lucio Serrani | ITA |
ATH | Olympics | 1984—1988 | 0–1–1 1985 Kobe ATH silver: hammer throw; 1987 Zagreb ATH bronze: hammer throw |
| Antonio Serrano | ESP |
ATH | Olympics | 1988—1992 | 1–0–2 1989 Duisburg ATH bronze: 5000 m and 10000 m; 1993 Buffalo ATH gold: 10000 m |
| Eva Serrano | FRA |
GRY | Olympics / Referee | 1996—2020 | 1–0–1 1997 Catania RGY gold: hoop, bronze: rope |
| Daiya Seto | JPN |
SWM | Olympics | 2016—2024 | 2–2–0 2017 Taipei SWI gold: 400 m medley and 4×200 m freestyle relay (swam in heats only), silver: 200 m butterfly and 200 m medley |
| Namiq Sevdiyev | AZE |
WRE | Olympics | 2008 | 0–0–1 2005 İzmir WRE bronze: freestyle featherweight -55 kg |
| Konstantin Shabanov | RUS |
ATH | Olympics | 2012 | 0–2–0 2013 Kazan ATH silver: 110 m hurdles; 2015 Gwangju ATH silver: 110 m hurdles |
| Andrey Shabasov | RUS |
SWM | Olympics | 2016 | 1–1–1 2015 Gwangju SWI gold: 4×100 m medley relay, bronze: 200 m backstroke; 2017 Taipei SWI silver: 4×100 m medley relay (swam in heats only) |
| Albina Shakirova | RUS |
SHO | Olympics | 2016 | 1–0–2 2007 Bangkok SHO bronze: skeet team; 2013 Kazan gold: skeet team, bronze: skeet |
| Nataliya Shalagina | RUS |
SWM | Olympics | 2004 | 0–0–1 2003 Daegu SWI bronze: 4×200 m freestyle relay |
| Dobrinka Shalamanova | BUL |
ATH | Olympics | 2008 | 1–0–0 2007 Bangkok ATH gold: 3000 m steeplechase |
| Marina Shamal | RUS URS |
SWM | Olympics | 1960 | 0–0–1 1965 Budapest SWI bronze: 4×100 m freestyle relay (competed as Marina Luzhkovskaya) |
| Shan Tao | CHN |
BKB | Olympics | 1992—1996 | 0–0–1 1993 Buffalo BAS bronze |
| Aida Shanayeva | RUS |
FEN | Olympics | 2008—2016 | 0–0–1 2005 İzmir FEN bronze: foil team |
| Eric Shanteau | USA |
SWM | Olympics | 2008—2012 | 2–1–0 2003 Daegu SWI silver: 400 m medley; 2005 İzmir SWI gold: 200 m medley and 400 m medley |
| Leonid Shaposhnykov | UKR EUN |
ROW | Olympics | 1992—2004 | 2–0–0 1989 Duisburg ROW gold: double sculls (competed for the Soviet Union); 1993 Buffalo ROW gold: quadruple sculls (competed for Ukraine) |
| Rashid Sharafetdinov | RUS URS |
ATH | Olympics | 1968—1972 | 1–0–0 1970 Torino ATH gold: 10000 m |