Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Pierre Rodocanachi | FEN | Olympics / Referee | 1964—1968 | 0–0–1 1967 Tunis FEN bronze: foil | |
| Danny Rodrigues | GAR | Olympics | 2008—2016 | 1–2–1 2005 Almería GYM bronze: team; 2009 Pescara GYM gold: rings, silver: parallel bars and team | |
| Alfonso Rodríguez | GAR | Olympics | 1984—1992 | 1–3–3 1983 Casablanca GYM bronze: team; 1987 Latakia GYM silver: rings, horizontal bar, and team, bronze: horse vault; 1991 Athina GYM gold: horizontal bar, bronze: team | |
| Carolina Rodríguez | GRY | Olympics | 2004—2016 | 1–0–1 2009 Pescara RGY bronze: Individual; 2013 Mersin RGY gold: Individual | |
| Dacal Rodríguez | BOX | Olympics / Opening Flagbearer | 1972—1976 | 2–0–0 1971 İzmir BOX gold: light-flyweight -48 kg; 1975 Al-Jaza'ir BOX gold: light-flyweight -48 kg | |
| Emiliano Rodríguez | BKB | Olympics | 1960—1968 | 0–2–0 1959 Beirut BAS silver; 1963 Napoli BAS silver | |
| Francisco Rodríguez | JUD | Olympics | 1984 | 0–0–1 1983 Casablanca JUD bronze: half-lightweight -65 kg | |
| José Antonio Rodríguez | ROW | Olympics | 1992 | 0–1–1 1991 Athina ROW silver: double sculls, bronze: quadruple sculls | |
| José Antonio Rodríguez | WPO | Olympics | 1988 | 0–1–0 1987 Latakia WAP silver | |
| Juan Rodríguez | ARC | Olympics | 2016 | 0–1–0 2013 Mersin ARC silver: team | |
| Juan Francisco Rodríguez | BOX | Olympics | 1972—1976 | 0–0–1 1971 İzmir BOX bronze: bantamweight -54 kg | |
| Veljko Rogošić | SWM | Olympics | 1960—1964 | 0–1–2 1963 Napoli SWI silver: 400 m freestyle, bronze: 1500 m freestyle; 1971 İzmir SWI bronze: 4×200 m freestyle relay | |
| Vanja Rogulj | SWM | Olympics | 2000—2008 | 1–1–0 2001 Tunis SWI gold: 100 m breaststroke, silver: 4×100 m medley relay | |
| Zoran Roje | WPO | Olympics / Coach | 1980—2004 | 2–0–0 1979 Split WAP gold; 1983 Casablanca WAP gold | |
| Saïd Rokbi | FBL | Olympics | 1992 | 0–0–1 1991 Athina FTB bronze | |
| Andrea Rolla | SWM | Olympics | 2012 | 0–0–1 2009 Pescara SWI bronze: 4×100 m medley relay | |
| Jesús Miguel Rollán | WPO | Olympics | 1988—2004 | 1–1–1 1987 Latakia WAP silver; 1997 Bari WAP bronze; 2001 Tunis WAP gold | |
| Ruth Rollán | GAR | Olympics | 1992 | 1–0–0 1993 Linguadoca-Roussillon GYM gold: team | |
| Jean-Christophe Rolland | ROW | Olympics / Administrator | 1992—2017 | 3–0–0 1991 Athina ROW gold: coxless pairs; 1993 Linguadoca-Roussillon ROW gold: coxless fours; 1997 Bari ROW gold: coxless pairs | |
| Jenny Rolland | GAR | Olympics | 1992 | 0–0–2 1991 Athina GYM bronze: uneven bars and team | |
| Elena Romagnolo | ATH | Olympics | 2008—2012 | 0–1–1 2009 Pescara ATH silver: 5000 m; 2013 Mersin ATH bronze: 5000 m | |
| Juan José Román | CSP | Olympics | 1984—1996 | 3–1–0 1991 Athina CAN gold: K2 500 m and K2 1000 m; 1993 Linguadoca-Roussillon CAN gold: K2 500 m, silver: K2 1000 m | |
| Angelo Romani | SWM | Olympics | 1952—1960 | 0–3–1 1951 Al-Iskanderiya SWI bronze: 100 m backstroke; 1955 Barcelona SWI silver: 400 m freestyle, 4×200 m freestyle relay, and 4×100 m medley relay | |
| David Romann | VVO | Olympics | 1992 | 1–0–0 1993 Languedoc-Roussillon VOL gold | |
| Yacoub Romanos | WRE | Olympics | 1960 | 0–0–1 1959 Beirut WRE bronze: Greco-Roman middleweight -79 kg | |
| Enrique Romero | SWM | Olympics | 1984 | 1–0–0 1983 Casablanca SWI gold: 200 m breaststroke | |
| Susana Romero | SAL | Olympics | 2008 | 0–0–1 2009 Pescara SAI bronze: Laser Radial | |
| Adrien Rommel | FEN | Olympics / Referee | 1948—1952 | 1–1–0 1951 Al-Iskanderiya FEN silver: foil team; 1955 Barcelona FEN gold: foil team | |
| Luigi Roncaglia | CTR | Olympics | 1964—1968 | 1–0–0 1963 Napoli CYC gold: team pursuit | |
| Sophie de Ronchi | SWM | Olympics | 2008 | 0–0–2 2001 Tunis SWI bronze: 200 m medley and 4×100 m medley relay | |
| Giulia Rondon | VVO | Olympics | 2012 | 1–0–1 2005 Almería VOL bronze; 2009 Pescara VOL gold | |
| Bojan Ropret | CRD/CTR | Olympics | 1976—1984 | 1–1–0 1983 Casablanca CYC gold: road race, silver: road time trial team | |
| Dino Rora | SWM | Olympics | 1964 | 1–0–1 1963 Napoli SWI gold: 4×100 m medley relay, bronze: 200 m backstroke | |
| Chiara Rosa | ATH | Olympics | 2008—2012 | 0–0–2 2005 Almería ATH bronze: shot put; 2009 Pescara ATH bronze: shot put | |
| Sandro Rosati | JUD | Olympics | 1984 | 0–1–0 1983 Casablanca JUD silver: half-lightweight -65 kg | |
| Nikola Rosić | VVO | Olympics | 2012 | 0–0–1 2005 Almería VOL bronze | |
| Vinko Rosić | WPO | Olympics | 1964 | 1–1–0 1963 Napoli WAP silver; 1967 Tunis WAP gold | |
| Ilias Rosidis | FBL | Olympics | 1952 | 1–0–0 1951 Al-Iskanderiya FTB gold | |
| Mara Rosolen | ATH | Olympics | 2000 | 1–0–1 1991 Athina ATH bronze: shot put; 1997 Bari ATH gold: shot put | |
| Massi Rosolino | SWM | Olympics | 1996—2008 | 5–3–0 1997 Bari SWI gold: 200 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 100 m freestyle, 400 m freestyle, and 200 m medley; 2005 Almería SWI gold: 400 m freestyle | |
| Olivier Rossard | VVO | Olympics | 1988—1992 | 1–0–0 1993 Languedoc-Roussillon VOL gold | |
| Ruggero Rossato | GAR | Olympics | 1992 | 2–2–1 1991 Athina GYM gold: team, silver: rings; 1993 Linguadoca-Roussillon GYM gold: team, silver: rings, bronze: floor | |
| Antonio Rossi | CSP | Olympics / Opening Flagbearer | 1992—2008 | 4–2–0 1991 Athina CAN gold: K1 500 m, silver: K2 1000 m; 1993 Linguadoca-Roussillon CAN gold: K2 1000 m, silver: K2 500 m; 1997 Bari CAN gold: K1 500 m and K2 1000 m | |
| Bruna Rossi | DIV | Olympics | 1968 | 0–1–0 1971 İzmir DIV silver: springboard | |
| Dante Rossi | WPO | Olympics | 1960—1964 | 1–1–0 1959 Beirut WAP silver; 1963 Napoli WAP gold | |
| Erica Rossi | ATH | Olympics | 1980—1984 | 2–2–0 1983 Casablanca ATH gold: 4×400 m relay, silver: 400 m; 1987 Latakia ATH gold: 4×400 m relay, silver: 400 m | |
| Giorgio Rossi | CTR | Olympics | 1972—1976 | 1–0–0 1975 Al-Jaza'ir CYC gold: sprint | |
| Jessica Rossi | SHO | Olympics / Opening Flagbearer | 2012—2024 | 1–0–0 2013 Mersin SHO gold: trap | |
| Galliano Rossini | SHO | Olympics | 1952—1968 | 3–0–0 1955 Barcelona SHO gold: trap and trap team; 1963 Napoli SHO gold: trap | |
| Nicolas Rostoucher | SWM | Olympics | 2000—2008 | 1–1–1 2001 Tunis SWI gold: 400 m medley; 2005 Almería SWI silver: 400 m medley, bronze: 4×200 m freestyle relay | |
| Sébastien Rouault | SWM | Olympics | 2008 | 1–1–1 2005 Almería SWI gold: 1500 m freestyle, silver: 800 m freestyle, bronze: 400 m freestyle | |
| Tatiana Rouba | SWM | Olympics | 2004 | 1–2–0 2001 Tunis SWI gold: 4×200 m freestyle relay, silver: 200 m medley; 2005 Almería SWI silver: 4×100 m freestyle relay | |
| Jean-Luc Rougé | JUD | Olympics | 1976—1980 | 1–0–1 1979 Split JUD gold: open class, bronze: heavyweight +95 kg | |
| Jacques Roulot | FEN | Olympics | 1956—1960 | 1–2–0 1955 Barcelona FEN silver: sabre team; 1959 Beirut FEN gold: sabre team, silver: sabre | |
| Aristidis Roumpanis | ATH/BKB | Olympics | 1952 | 0–0–1 1955 Barcelona BAS bronze | |
| Georgios Roumpanis | ATH | Olympics / Opening Flagbearer | 1952—1960 | 0–1–0 1955 Barcelona ATH silver: pole vault | |
| Aristidis Roumpenian | WRE | Olympics | 1996 | 0–0–1 1997 Bari WRE bronze: Greco-Roman lightweight -63 kg | |
| Jean-Claude Roussel | ROW | Olympics | 1980 | 1–1–0 1979 Split ROW gold: coxless fours, silver: coxless pairs | |
| Patrick Roux | JUD | Olympics | 1988 | 1–0–0 1987 Latakia JUD gold: extra-lightweight -60 kg | |
| Olivier Rouyer | FBL | Olympics | 1976 | 0–1–0 1975 Al-Jaza'ir FTB silver | |
| Brigitte Roy | SHO | Olympics | 2004—2008 | 1–0–0 2005 Almería SHO gold: 10 m air pistol | |
| Philippe Rozier | EJP | Olympics | 1984—2016 | 1–1–0 1983 Casablanca EQU silver: jumping team; 1997 Bari EQU gold: jumping team | |
| Vivi Ruano | TEN | Olympics | 1996—2008 | 0–1–1 1993 Languedoc-Roussillon TEN silver: singles, bronze: doubles | |
| Cesare Rubini | WPO | Olympics | 1948—1956 | 1–0–0 1955 Barcelona WAP gold | |
| Giorgio Rubino | ATH | Olympics | 2008—2012 | 0–1–0 2009 Pescara ATH silver: 20 km walk | |
| Juan Rubio | WPO | Olympics | 1968—1972 | 0–0–1 1967 Tunis WAP bronze | |
| Miguel Ángel Rubio | GAR | Olympics | 1988—1992 | 1–2–3 1983 Casablanca GYM bronze: team; 1987 Latakia GYM gold: horizontal bar, silver: parallel bars and team, bronze: all-around; 1991 Athina GYM bronze: team | |
| Sandro Rudan | SWM | Olympics | 1972 | 0–1–2 1971 İzmir SWI bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1975 Al-Jaza'ir SWI silver: 200 m freestyle | |
| Damjan Rudež | BKB | Olympics | 2008 | 1–0–0 2009 Pescara BAS gold | |
| Ratko Rudić | WPO | Olympics / Coach | 1972—2016 | 2–1–0 1971 İzmir WAP gold; 1975 Al-Jaza'ir WAP silver; 1979 Split WAP gold | |
| Eva Rueda | GAR | Olympics | 1988—1992 | 5–0–0 1991 Athina GYM gold: floor, horse vault, uneven bars, balance beam, and team | |
| Dolores Ruiz | HBL | Olympics | 1992 | 0–0–1 1987 Latakia HAN bronze | |
| Joaquín Ruiz | JUD | Olympics | 1984—1992 | 0–0–1 1987 Latakia JUD bronze: lightweight -71 kg | |
| Julián Ruiz | HBL | Olympics | 1984—1988 | 0–0–1 1983 Casablanca HAN bronze | |
| Rafael Ruiz | HOC | Olympics | 1948 | 1–0–0 1955 Barcelona HOK gold | |
| Rocío Ruiz | SWM | Olympics | 1992 | 0–2–0 1991 Athina SWI silver: 100 m breaststroke and 4×100 m medley relay | |
| Davide Rummolo | SWM | Olympics | 2000 | 1–1–0 2001 Tunis SWI gold: 4×100 m medley relay, silver: 200 m breaststroke | |
| Ace Rusevski | BOX | Olympics | 1976—1980 | 1–0–0 1979 Split BOX gold: light-welterweight -63.5 kg | |
| Clemente Russo | BOX | Olympics / Closing Flagbearer | 2004—2016 | 2–0–0 2005 Almería BOX gold: heavyweight -91 kg; 2009 Pescara BOX gold: heavyweight -91 kg | |
| Tommaso Russo | BOX | Olympics | 1992 | 0–0–1 1991 Athina BOX bronze: middleweight -75 kg | |
| Carlo Russolillo | BOX | Olympics | 1980 | 0–1–0 1979 Split BOX silver: lightweight -60 kg | |
| Pietro Ruta | ROW | Olympics | 2012—2020 | 2–0–0 2013 Mersin ROW gold: lightweight single sculls; 2018 Tarragona ROW gold: lightweight double sculls | |
| Amine Rzig | BKB | Olympics | 2012 | 0–0–1 2013 Mersin BAS bronze | |
| Ahmed Saad | WLF | Olympics | 2004—2016 | 3–1–0 2013 Mersin WLT featherweight -62 kg gold: clean & jerk, silver: snatch; 2018 Tarragona WLT featherweight -62 kg gold: snatch and clean & jerk | |
| Simone Sabbioni | SWM | Olympics / YOG | 2014—2020 | 1–1–0 2018 Tarragona SWI gold: 50 m backstroke, silver: 100 m backstroke | |
| Ashraf Saber | ATH | Olympics | 1996 | 0–0–1 1997 Bari ATH bronze: 4×400 m relay | |
| Donato Sabia | ATH | Olympics | 1984—1988 | 0–1–0 1983 Casablanca ATH silver: 4×400 m relay | |
| Ivan Šabjan | CSP | Olympics | 1988—1996 | 0–0–1 1993 Linguadoca-Roussillon CAN bronze: C2 500 m (competed for Croatia) | |
| Nandor Sabo | WRE | Olympics | 1988—1992 | 2–1–0 1987 Latakia WRE gold: Greco-Roman lightweight -68 kg (competed for Yugoslavia); 1991 Athina WRE silver: Greco-Roman lightweight -68 kg (competed for Yugoslavia); 1997 Bari WRE gold: Greco-Roman welterweight -69 kg (competed for FR Yugoslavia) | |
| Zvonko Sabolović | ATH | Olympics / Non-starter | 1948—1952 | 0–1–2 1951 Al-Iskanderiya ATH silver: 4×400 m relay, bronze: 400 m and 4×100 m relay | |
| Hamilton Sabot | GAR | Olympics | 2008—2012 | 0–2–2 2009 Pescara GYM silver: pommelled horse and team, bronze: all-around and horizontal bar | |
| Raymond Sabounghi | BKB | Olympics | 1952 | 1–0–0 1951 Al-Iskanderiya BAS gold | |
| Federico Sabriá | WPO | Olympics | 1980 | 0–0–1 1979 Split WAP bronze | |
| Ibrahim Sabry | ARC | YOG | 2010 | 1–0–0 2013 Mersin ARC gold: Recurve team | |
| Omar Sabry | WPO | Olympics | 1952 | 0–1–0 1951 Al-Iskanderiya WAP silver | |
| Romeo Sacchetti | BKB | Olympics / Coach | 1980—2020 | 1–1–0 1983 Casablanca BAS silver; 1993 Languedoc-Roussillon BAS gold | |
| Donatella Sacchi | GAR | Olympics / Referee | 1976—2004 | 1–0–0 1975 Al-Jaza'ir GYM gold: team | |
| Luca Sacchi | SWM | Olympics | 1988—1996 | 3–1–1 1987 Latakia SWI silver: 200 m medley, bronze: 200 m backstroke; 1991 Athina SWI gold: 400 m medley; 1993 Linguadoca-Roussillon SWI gold: 200 m medley and 400 m medley | |
| Mara Sacchi | SWM | Olympics / Non-starter | 1964—1968 | 0–1–0 1967 Tunis SWI silver: 100 m freestyle | |
| Fazlija Šaćirović | BOX | Olympics | 1976—1980 | 1–0–0 1979 Split BOX gold: bantamweight -54 kg | |
| Hussein Saddik | BOX | Olympics | 1964 | 0–1–0 1963 Napoli BOX silver: welterweight -67 kg | |
| Omrane Sadok | BOX | Olympics | 1960 | 1–0–0 1959 Beirut BOX gold: welterweight -67 kg | |
| Juan Carlos Sáez | ROW | Olympics | 1996 | 0–0–1 1993 Linguadoca-Roussillon ROW bronze: quadruple sculls | |
| Ramón Sáez | CRD | Olympics | 1960 | 0–0–1 1963 Napoli CYC bronze: road time trial team | |
| İzzet Safer | ATH | Olympics | 2016 | 0–0–1 2013 Mersin ATH bronze: 4×100 m relay | |
| Mahmoud Safwat | GAR | Olympics | 1952 | 1–3–4 1951 Al-Iskanderiya GYM gold: horse vault team, silver: floor team, rings team, parallel bars team, bronze: floor, team, pommelled horse team, and horizontal bar team | |
| Hamdy El-Safy | VVO | Olympics | 2000—2008 | 1–0–0 2005 Almería VOL gold | |
| Stéphane Sageder | WLF | Olympics | 1992 | 0–0–2 1991 Athina WLT bronze: light-heavyweight -82.5 kg; 1993 Linguadoca-Roussillon WLT bronze: middle-heavyweight -91 kg | |
| Nezir Sağır | WLF | Olympics | 2012 | 0–1–0 2013 Mersin WLT light-heavyweight -85 kg silver: clean & jerk | |
| Mojca Sagmeister | SWM | Olympics | 2012 | 0–1–1 2013 Mersin SWI silver: 200 m freestyle, bronze: 4×200 m freestyle relay | |
| Abdel Aziz Sahère | ATH | Olympics / Non-starter | 1988—1996 | 1–0–1 1991 Athina ATH bronze: 3000 m steeplechase; 1993 Linguadoca-Roussillon ATH gold: 3000 m steeplechase | |
| Hafize Şahin | WRE | Olympics | 2016 | 1–0–0 2013 Mersin WRE gold: freestyle welterweight -59 kg | |
| Çetin Şahiner | ATH | Olympics / Opening Flagbearer | 1960—1964 | 0–1–1 1955 Barcelona ATH bronze: high jump; 1959 Beirut ATH silver: high jump | |
| Oussama Sahnoune | SWM | Olympics / YOG / Opening Flagbearer | 2010—2020 | 1–1–0 2018 Tarragona SWI gold: 100 m freestyle, silver: 50 m freestyle | |
| Mourad Sahraoui | BOX | Olympics | 2008 | 2–1–0 2001 Tunis BOX gold: light-heavyweight -81 kg; 2005 Almería BOX gold: light-heavyweight -81 kg; 2009 Pescara BOX silver: heavyweight -91 kg | |
| Mohamed El-Sahrawi | ROW | Olympics | 1952 | 0–0–1 1955 Barcelona ROW bronze: coxed pairs | |
| Djabir Saïd-Guerni | ATH | Olympics / Opening Flagbearer | 2000—2004 | 0–0–1 1997 Bari ATH bronze: 800 m | |
| Ahmed Saïd | BOX | Olympics | 1980 | 0–1–0 1975 Al-Jaza'ir BOX silver: light-flyweight -48 kg | |
| Ahmed El-Said | BOX | Olympics | 1996 | 0–1–0 1993 Linguadoca-Roussillon BOX silver: super-heavyweight +91 kg | |
| Azzedine Saïd | BOX | Olympics | 1984—1988 | 0–1–1 1983 Casablanca BOX bronze: featherweight -57 kg; 1987 Latakia BOX silver: light-welterweight -63.5 kg | |
| Hassan El-Said | FEN | Olympics | 1960—1964 | 0–1–1 1959 Beirut FEN silver: épée team, bronze: foil team | |
| Mohamed Saïd | ATH | Olympics | 1960 | 0–1–0 1959 Beirut ATH silver: 10000 m | |
| Ali Saïdi-Sief | ATH | Olympics | 2000—2008 | 1–0–0 2005 Almería ATH gold: 5000 m | |
| Kahina Saidi | JUD | Olympics | 2008 | 0–0–1 2009 Pescara JUD bronze: half-middleweight -63 kg | |
| Sobhi Saied | HBL | Olympics | 2016 | 0–0–1 2009 Pescara HAN bronze | |
| Georges Sainte-Rose | ATH | Olympics | 1992 | 0–1–0 1993 Linguadoca-Roussillon ATH silver: triple jump | |
| Lucien Sainte-Rose | ATH | Olympics | 1972—1976 | 1–1–0 1975 Al-Jaza'ir ATH gold: 4×100 m relay; 1979 Split ATH silver: 4×100 m relay | |
| Pınar Saka | ATH | Olympics | 2012 | 0–0–1 2005 Almería ATH bronze: 4×400 m relay | |
| Chara Sakkoula | VVO | Olympics | 2004 | 0–1–0 2005 Almería VOL silver | |
| Sofia Sakorafa | ATH | Olympics | 1976—1980 | 1–0–1 1979 Split ATH gold: javelin throw; 1987 Latakia ATH bronze: javelin throw | |
| Carlos Sala | ATH | Olympics | 1980—1996 | 0–2–0 1983 Casablanca ATH silver: 110 m hurdles; 1991 Athina ATH silver: 110 m hurdles | |
| Gabriele Sala | GAR | Olympics | 1988—1992 | 1–0–0 1987 Latakia GYM gold: team | |
| Ibrahim Saleh | WLF | Olympics | 1948—1952 | 1–1–0 1951 Al-Iskanderiya WLT gold: middle-heavyweight -90 kg; 1955 Barcelona WLT silver: middle-heavyweight -90 kg | |
| Kabary Salem | BOX | Olympics | 1992—1996 | 0–0–1 1991 Athina BOX bronze: light-middleweight -71 kg | |
| Mohamed Salem | WRE | Olympics | 1968 | 0–0–1 1971 İzmir WRE bronze: Greco-Roman flyweight -52 kg | |
| Younés Es-Salhi | ATH | Olympics | 2016 | 1–0–0 2018 Tarragona ATH gold: 5000 m | |
| Safer Sali | WRE | Olympics | 1972 | 0–1–0 1971 İzmir WRE silver: freestyle lightweight -68 kg | |
| Italo Salice | DIV | Olympics | 1968 | 1–0–0 1963 Napoli DIV gold: springboard | |
| Aziz Salihu | BOX | Olympics | 1980—1988 | 1–0–0 1987 Latakia BOX gold: super-heavyweight +91 kg | |
| Silvia Salis | ATH | Olympics | 2008—2012 | 1–0–1 2009 Pescara ATH gold: hammer throw; 2013 Mersin ATH bronze: hammer throw | |
| Raymond Salles | ROW | Olympics | 1952 | 1–0–0 1955 Barcelona ROW gold: double sculls | |
| Fawzi Salloum | WRE | Olympics | 1972 | 0–0–1 1971 İzmir WRE bronze: Greco-Roman bantamweight -57 kg | |
| Moustafa Kamel Salmi | ATH | Olympics | 1988 | 0–1–1 1987 Latakia ATH silver: 200 m, bronze: 100 m | |
| Pavlos Saltsidis | WLF | Olympics | 1988—1996 | 1–0–0 1993 Linguadoca-Roussillon WLT gold: super-heavyweight +108 kg | |
| Federica Salvà | SAL | Olympics | 1996—2000 | 1–0–0 1997 Bari SAI gold: 470 | |
| Maria Aurora Salvagno | ATH | Non-starter | 2008 | 0–1–0 2009 Pescara ATH silver: 4×100 m relay | |
| Francesca Salvalajo | SWM | Olympics | 1992 | 2–0–0 1993 Linguadoca-Roussillon SWI gold: 100 m backstroke and 200 m backstroke | |
| Stefania Salvemini | BKB | Olympics | 1992 | 0–1–0 1993 Linguadoca-Roussillon BAS silver | |
| Mohamed Aziz Samadi | FBL | Olympics | 1992 | 0–0–1 1991 Athina FTB bronze | |
| Epameinondas Samartzidis | WPO | Olympics | 1988—1992 | 0–0–2 1991 Athina WAP bronze; 1993 Linguadoca-Roussillon WAP bronze | |
| Luigi Samele | FEN | Olympics | 2012—2024 | 1–0–0 2013 Mersin FEN gold: sabre | |
| Panagiotis Samilidis | SWM | Olympics / YOG | 2010—2016 | 1–1–1 2013 Mersin SWI gold: 200 m breaststroke, silver: 4×100 m medley relay, bronze: 100 m breaststroke | |
| Sara Samir | WLF | Olympics / YOG / Opening Flagbearer / Closing Flagbearer | 2014—2024 | 3–0–1 2013 Mersin WLT middleweight -63 kg gold: clean & jerk, bronze: snatch; 2018 Tarragona WLT light-heavyweight -69 kg gold: snatch and clean & jerk | |
| Leonidas Sampanis | WLF | Olympics | 1996—2004 | 3–1–0 1997 Bari WLT bantamweight -59 kg gold: snatch and clean & jerk; 2001 Tunis WLT featherweight -62 kg gold: clean & jerk, silver: snatch | |
| Littorio Sampieri | GAR | Olympics | 1952 | 1–0–0 1955 Barcelona GYM gold: team | |
| Lahcen Samsam | ATH | Olympics / Non-starter / Opening Flagbearer | 1964—1984 | 0–1–0 1971 İzmir ATH silver: shot put | |
| Fernando San Emeterio | BKB | Olympics | 2012 | 0–0–1 2005 Almería BAS bronze | |
| Ángela San Juan | SWM | Olympics | 2008 | 0–1–3 2009 Pescara SWI silver: 4×100 m medley relay, bronze: 50 m butterfly, 100 m butterfly, and 4×100 m freestyle relay | |
| Esther San Miguel | JUD | Olympics | 2000—2008 | 1–0–0 2005 Almería JUD gold: half-heavyweight -78 kg | |
| Iván San Miguel | GAR | Olympics | 2008 | 1–1–0 2005 Almería GYM gold: team, silver: vault | |
| Mohamed Riadh Sanaa | HBL | Olympics | 2000 | 0–1–0 2001 Tunis HAN silver | |
| Elisabetta Sancassani | ROW | Olympics | 2004—2008 | 1–1–0 2005 Almería ROW gold: single sculls; 2009 Pescara ROW silver: single sculls | |
| Antonio Sánchez | ATH | Olympics | 1984—1992 | 1–1–1 1983 Casablanca ATH bronze: 4×400 m relay; 1987 Latakia ATH gold: 400 m, silver: 4×400 m relay | |
| Begoña Sánchez | HBL | Olympics | 1992 | 0–0–2 1991 Athina HAN bronze; 1993 Linguadoca-Roussillon HAN bronze | |
| Belén Sánchez | CSP | Olympics | 1992—2000 | 0–0–1 1997 Bari CAN bronze: K1 500 m | |
| Eugenia Sánchez | HBL | Olympics | 1992—2004 | 1–0–2 1987 Latakia HAN bronze; 1991 Athina HAN bronze; 2005 Almería HAN gold | |
| Francisco Sánchez | ATH | Olympics | 1980 | 0–0–1 1983 Casablanca ATH bronze: 3000 m steeplechase | |
| Kiko Sánchez | SAL | Olympics | 1988—1996 | 0–1–0 1991 Athina SAI silver: 470 | |
| Francisco Sánchez | WRE | Olympics | 2008 | 1–0–0 2005 Almería WRE gold: freestyle featherweight -55 kg | |
| Francisco Sánchez | VVO | Olympics | 1992 | 0–1–1 1991 Athina VOL bronze; 1993 Languedoc-Roussillon VOL silver | |
| Isabel Sánchez | BKB | Olympics | 2008 | 0–0–1 2001 Tunis BAS bronze | |
| Javier Sánchez | WPO | Olympics | 2000—2004 | 0–0–1 1997 Bari WAP bronze | |
| Jesús Sánchez | VVO | Olympics | 1992 | 0–1–1 1991 Athina VOL bronze; 1993 Languedoc-Roussillon VOL silver | |
| Jorge Sánchez | SWM | Olympics | 2004 | 0–0–1 2001 Tunis SWI bronze: 200 m backstroke | |
| José Luis Sánchez | ATH | Olympics | 1968—1976 | 0–1–1 1967 Tunis ATH silver: 4×100 m relay; 1975 Al-Jaza'ir ATH bronze: 4×100 m relay | |
| Juan Sánchez | CSP | Olympics | 1984—1996 | 3–1–0 1991 Athina CAN gold: K2 500 m and K2 1000 m; 1993 Linguadoca-Roussillon CAN gold: K2 500 m, silver: K2 1000 m | |
| Juan Sánchez | CRD | Olympics | 1960 | 2–0–0 1959 Beirut CYC gold: road race and road race team | |
| Marc Sánchez | SWM | Olympics | 2016 | 0–0–1 2018 Tarragona SWI bronze: 4×200 m freestyle relay | |
| Moisés Sánchez | WRE | Olympics | 2004 | 0–1–0 2005 Almería WRE silver: Greco-Roman welterweight -66 kg | |
| Pepita Sánchez | GAR | Olympics | 1972 | 1–0–1 1971 İzmir GYM gold: floor, bronze: team | |
| Roqui Sanchez | ATH | Olympics | 1972—1976 | 0–1–1 1975 Al-Jaza'ir ATH silver: 4×400 m relay, bronze: 800 m | |
| Michel Sanchis | JUD | Olympics | 1980 | 0–1–0 1979 Split JUD silver: middleweight -86 kg | |
| Celal Sandal | BOX | Olympics | 1968 | 1–1–0 1967 Tunis BOX silver: welterweight -67 kg; 1971 İzmir BOX gold: welterweight -67 kg | |
| Mirko Sandić | WPO | Olympics / Opening Flagbearer | 1960—1972 | 2–1–0 1963 Napoli WAP silver; 1967 Tunis WAP gold; 1971 İzmir WAP gold | |
| Agustín Sandoval | GAR | Olympics | 1972 | 0–0–2 1971 İzmir GYM bronze: team; 1975 Al-Jaza'ir GYM bronze: team | |
| Daniel Sangouma | ATH | Olympics | 1988—1992 | 2–0–1 1993 Linguadoca-Roussillon ATH gold: 200 m and 4×100 m relay, bronze: 100 m | |
| Yüksel Şanlı | WRE | Olympics | 1996—2000 | 2–0–0 1997 Bari WRE gold: freestyle welterweight -69 kg; 2001 Tunis WRE gold: freestyle welterweight -69 kg | |
| Jordi Sans | WPO | Olympics | 1984—2000 | 0–0–1 1975 Al-Jaza'ir WAP bronze | |
| Boris Sanson | FEN | Olympics | 2008 | 0–0–1 2005 Almería FEN bronze: sabre | |
| Anna Santamans | SWM | Olympics / YOG | 2010—2016 | 2–1–1 2013 Mersin SWI gold: 50 m freestyle and 4×100 m freestyle relay, silver: 50 m butterfly, bronze: 4×100 m medley relay | |
| Manuel Santana | TEN | Non-Medal | 1968 | 2–1–1 1963 Napoli TEN silver: singles, bronze: doubles; 1967 Tunis TEN gold: singles and doubles | |
| Ane Santesteban | CRD | Olympics | 2016—2020 | 0–1–0 2018 Tarragona CYC silver: road race | |
| Gérard Santoro | WRE | Olympics | 1984—1992 | 0–0–1 1991 Athina WRE bronze: freestyle lightweight -68 kg | |
| Alexis Santos | SWM | Olympics / YOG | 2010—2020 | 0–0–1 2018 Tarragona SWI bronze: 200 m medley | |
| Carles Sanz | WPO | Olympics | 1996 | 1–0–0 2001 Tunis WAP gold | |
| Ignacio Sanz | JUD | Olympics | 1980—1984 | 0–0–1 1979 Split JUD bronze: half-middleweight -78 kg | |
| Salvatore Sanzo | FEN | Olympics | 2000—2008 | 1–0–0 2001 Tunis FEN gold: foil | |
| Mohamed Saoud | BOX | Olympics | 1976 | 0–1–0 1975 Al-Jaza'ir BOX silver: light-heavyweight -81 kg | |
| Aleksandar Šapić | WPO | Olympics | 1996—2008 | 1–0–0 1997 Bari WAP gold (competed for FR Yugoslavia) | |
| Zlatan Saračević | HBL | Olympics | 1988—1996 | 1–0–0 1993 Linguadoca-Roussillon HAN gold (competed for Croatia) |