Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Sarah Ryan |  AUS |
SWM | Olympics | 1996—2004 | 1–3–2 1995 Rio de Janeiro gold: 4×100 m medley relay (swam in heats only), silver: 4×100 m freestyle relay; 1997 Göteborg bronze: 4×100 m medley relay; 1999 Hong Kong silver: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay; 2002 Moskva silver: 4×100 m freestyle relay |
| Shane Ryan |  IRL |
SWM | Olympics | 2016—2024 | 0–0–1 2018 Hangzhou bronze: 50 m backstroke |
| Yevgeny Rylov |  ROC RUS |
SWM | Olympics / YOG | 2014—2020 | 3–2–2 2018 Hangzhou gold: 50 m backstroke, 200 m backstroke, and 4×50 m medley relay, silver: 4×50 m freestyle relay and 4×100 m freestyle relay (swam in heats only), bronze: 4×50 m freestyle mixed relay (swam in heats only) and 4×50 m medley mixed relay (swam in heats only) |
| Yevgeny Ryzhkov |  KAZ |
SWM | Olympics | 2004—2008 | 0–0–1 2006 Shanghai bronze: 200 m breaststroke |
| Simone Sabbioni |  ITA |
SWM | Olympics / YOG | 2014—2020 | 0–0–1 2014 Doha bronze: 4×50 m medley mixed relay (swam in heats only) |
| Fernando Saez |  BRA |
SWM | Olympics | 1996 | 0–0–1 1995 Rio de Janeiro bronze: 4×200 m freestyle relay |
| Lucas Salatta | BRA |
SWM | Olympics | 2004—2008 | 0–0–1 2004 Indianapolis bronze: 4×200 m freestyle relay |
| Jamie Salter |  GBR |
SWM | Olympics | 1996—2000 | 0–1–1 1997 Göteborg bronze: 4×200 m freestyle relay; 2000 Athina silver: 4×200 m freestyle relay |
| Francisco Sánchez |  VEN |
SWM | Olympics / Opening Flagbearer | 1996—2000 | 3–0–1 1995 Rio de Janeiro gold: 50 m freestyle, bronze: 100 m freestyle; 1997 Göteborg gold: 50 m freestyle and 100 m freestyle |
| Kaitlin Sandeno |  USA |
SWM | Olympics | 2000—2004 | 4–1–1 2004 Indianapolis gold: 200 m butterfly, 400 m freestyle, 400 m medley, and 4×200 m freestyle relay; 2006 Shanghai silver: 200 m medley, bronze: 4×200 m freestyle relay |
| Paval Sankovich |  BLR |
SWM | Olympics | 2008—2016 | 0–0–2 2016 Windsor bronze: 50 m backstroke and 4×50 m medley relay |
| Anna Santamans |  FRA |
SWM | Olympics / YOG | 2010—2016 | 0–0–1 2014 Doha bronze: 4×50 m medley relay |
| Matheus Santana | BRA |
SWM | Olympics / YOG | 2014—2016 | 0–0–2 2018 Hangzhou bronze: 4×100 m freestyle relay and 4×50 m medley relay (swam in heats only) |
| Nicholas Santos | BRA |
SWM | Olympics | 2008—2012 | 4–3–3 2004 Indianapolis silver: 4×100 m freestyle relay, bronze: 50 m freestyle; 2010 Dubai bronze: 4×100 m freestyle relay; 2012 İstanbul gold: 50 m butterfly; 2014 Doha gold: 4×50 m medley relay and 4×50 m medley mixed relay, silver: 50 m butterfly; 2016 Windsor silver: 4×50 m medley mixed relay; 2018 Hangzhou gold: 50 m butterfly, bronze: 4×50 m medley relay |
| Michele Santucci | ITA |
SWM | Olympics | 2008—2016 | 0–1–1 2008 Manchester bronze: 4×200 m freestyle relay (swam in heats only); 2014 Doha silver: 4×100 m freestyle relay |
| Katerine Savard |  CAN |
SWM | Olympics | 2012—2020 | 1–1–1 2016 Windsor gold: 4×200 m freestyle relay, silver: 4×100 m medley relay, bronze: 4×50 m freestyle mixed relay (swam in heats only) |
| Mateusz Sawrymowicz |  POL |
SWM | Olympics | 2008—2016 | 0–0–2 2008 Manchester bronze: 1500 m freestyle; 2012 İstanbul bronze: 1500 m freestyle |
| Rick Say | CAN |
SWM | Olympics | 2000—2008 | 0–1–3 1999 Hong Kong bronze: 4×200 m freestyle relay; 2004 Indianapolis silver: 200 m freestyle, bronze: 100 m freestyle and 4×100 m freestyle relay |
| Xuxa Scherer | BRA |
SWM | Olympics | 1996—2004 | 4–1–0 1993 Palma de Mallorca gold: 100 m freestyle and 4×100 m freestyle relay; 1995 Rio de Janeiro gold: 100 m freestyle and 4×100 m freestyle relay, silver: 50 m freestyle |
| Jess Schipper | AUS |
SWM | Olympics | 2004—2012 | 4–0–1 2004 Indianapolis gold: 4×100 m medley relay; 2006 Shanghai gold: 200 m butterfly, 4×200 m freestyle relay, and 4×100 m medley relay, bronze: 100 m butterfly |
| Allison Schmitt | USA |
SWM | Olympics | 2008—2020 | 3–0–0 2012 İstanbul gold: 200 m freestyle, gold: 4×100 m freestyle relay, and 4×200 m freestyle relay |
| Hinkelien Schreuder |  NED |
SWM | Olympics | 2008—2012 | 3–3–1 2006 Shanghai gold: 4×100 m freestyle relay; 2008 Manchester gold: 4×100 m freestyle relay, silver: 50 m freestyle and 50 m butterfly; 2010 Dubai gold: 4×100 m freestyle relay, silver: 50 m freestyle, bronze: 100 m medley |
| Tripp Schwenk | USA |
SWM | Olympics | 1992—1996 | 3–0–0 1993 Palma de Mallorca gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay |
| Fabio Scozzoli | ITA |
SWM | Olympics | 2012 | 1–1–2 2010 Dubai silver: 100 m breaststroke; 2012 İstanbul gold: 100 m breaststroke; 2014 Doha bronze: 4×50 m medley mixed relay; 2016 Windsor bronze: 100 m breaststroke |
| Emily Seebohm | AUS |
SWM | Olympics | 2008—2020 | 0–5–5 2014 Doha silver: 50 m backstroke, 100 m backstroke, 200 m backstroke, and 4×100 m medley relay, bronze: 100 m medley; 2016 Windsor silver: 100 m medley, bronze: 200 m backstroke and 4×100 m medley relay; 2018 Hangzhou bronze: 200 m backstroke and 4×50 m freestyle relay |
| Francesca Segat | ITA |
SWM | Olympics | 2004 | 0–1–0 2006 Shanghai silver: 200 m butterfly |
| Vladimir Selkov | RUS EUN |
SWM | Olympics | 1992—1996 | 0–1–1 1997 Göteborg silver: 4×100 m medley relay, bronze: 200 m backstroke (competed for Russia) |
| Hanna-Maria Seppälä |  FIN |
SWM | Olympics / Opening Flagbearer | 2000—2016 | 0–2–1 2006 Shanghai silver: 100 m medley; 2008 Manchester silver: 100 m medley, bronze: 100 m freestyle |
| Andriy Serdinov |  UKR |
SWM | Olympics | 2000—2008 | 0–0–1 2008 Manchester bronze: 4×100 m medley relay |
| Daiya Seto |  JPN |
SWM | Olympics | 2016—2024 | 5–3–4 2012 İstanbul gold: 400 m medley, silver: 200 m medley; 2014 Doha gold: 400 m medley, silver: 200 m butterfly, bronze: 200 m medley; 2016 Windsor gold: 400 m medley, silver: 100 m medley, bronze: 200 m butterfly, 200 m medley, and 4×200 m freestyle relay; 2018 Hangzhou gold: 200 m butterfly and 400 m medley |
| Andrey Shabasov | RUS |
SWM | Olympics | 2016 | 2–2–0 2016 Windsor gold: 4×50 m medley relay and 4×100 m medley relay, silver: 100 m backstroke; 2018 Hangzhou silver: 4×100 m medley relay (swam in heats only) |
| Shannon Shakespeare | CAN |
SWM | Olympics | 1996—2000 | 1–1–0 1995 Rio de Janeiro gold: 4×200 m freestyle relay, silver: 4×100 m medley relay |
| Shan Ying |  CHN |
SWM | Olympics | 1996 | 6–0–0 1993 Palma de Mallorca gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Rio de Janeiro gold: 4×100 m freestyle relay; 1997 Göteborg gold: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay (swam in heats only) |
| Shang Keyuan | CHN |
SWM | Olympics | 2016 | 0–0–1 2018 Hangzhou bronze: 4×200 m freestyle relay (swam in heats only) |
| Eric Shanteau | USA |
SWM | Olympics | 2008—2012 | 0–0–1 2004 Indianapolis bronze: 400 m medley |
| Courtney Shealy | USA |
SWM | Olympics | 2000 | 0–0–1 1995 Rio de Janeiro bronze: 4×100 m medley relay |
| Shen Duo | CHN |
SWM | Olympics / YOG | 2014—2016 | 0–1–0 2014 Doha silver: 4×200 m freestyle relay |
| Alison Sheppard | GBR |
SWM | Olympics | 1988—2004 | 1–1–4 1999 Hong Kong gold: 4×100 m freestyle relay, bronze: 50 m freestyle; 2000 Athina bronze: 50 m freestyle and 4×100 m freestyle relay; 2002 Moskva silver: 50 m freestyle, bronze: 100 m medley |
| Shi Jinglin | CHN |
SWM | Olympics | 2016 | 0–1–0 2018 Hangzhou silver: 4×100 m medley relay |
| Tom Shields | USA |
SWM | Olympics | 2016—2020 | 2–9–4 2012 İstanbul gold: 4×100 m medley relay, silver: 100 m butterfly, bronze: 50 m butterfly; 2014 Doha silver: 100 m butterfly, 4×50 m freestyle relay, and 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×50 m medley relay; 2016 Windsor gold: 4×50 m medley mixed relay, silver: 50 m butterfly, 100 m butterfly, 200 m butterfly, 4×50 m freestyle relay, and 4×50 m medley relay, bronze: 4×100 m freestyle relay |
| Shinri Shioura | JPN |
SWM | Olympics | 2016—2020 | 0–1–3 2016 Windsor silver: 100 m freestyle, bronze: 100 m medley, 4×50 m freestyle relay, and 4×100 m medley relay |
| Mariusz Siembida | POL |
SWM | Olympics | 1996—2000 | 0–1–1 1999 Hong Kong silver: 50 m backstroke, bronze: 100 m backstroke |
| Jani Sievinen | FIN |
SWM | Olympics | 1992—2004 | 4–2–0 1999 Hong Kong gold: 100 m medley; 2000 Athina gold: 200 m medley and 400 m medley, silver: 100 m medley; 2002 Moskva gold: 200 m medley, silver: 100 m medley |
| Emily Silver | USA |
SWM | Olympics | 2008 | 0–1–0 2008 Manchester silver: 4×100 m medley relay (swam in heats only) |
| Lizzie Simmonds | GBR |
SWM | Olympics | 2008—2012 | 0–1–0 2008 Manchester silver: 200 m backstroke |
| Edward Sinclair | GBR |
SWM | Olympics | 2000 | 0–2–0 1999 Hong Kong silver: 4×200 m freestyle relay; 2000 Athina silver: 4×200 m freestyle relay |
| Vyacheslav Sinkevich | RUS |
SWM | Olympics | 2012 | 0–1–1 2012 İstanbul silver: 4×100 m medley relay, bronze: 200 m breaststroke |
| Adam Sioui | CAN |
SWM | Olympics | 2008 | 0–0–1 2004 Indianapolis bronze: 4×100 m freestyle relay |
| Johanna Sjöberg |  SWE |
SWM | Olympics | 1996—2004 | 5–4–5 1995 Rio de Janeiro bronze: 4×100 m freestyle relay; 1997 Göteborg silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay; 1999 Hong Kong gold: 4×200 m freestyle relay, silver: 100 m butterfly, bronze: 4×100 m medley relay; 2000 Athina gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 100 m butterfly; 2002 Moskva gold: 4×100 m freestyle relay and 4×100 m medley relay; 2004 Indianapolis silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay and 4×100 m medley relay |
| Sarah Sjöström | SWE |
SWM | Olympics | 2008—2024 | 3–1–0 2014 Doha gold: 200 m freestyle, 50 m butterfly, and 100 m butterfly, silver: 100 m freestyle |
| Sophia Skou |  DEN |
SWM | Olympics | 1996—2000 | 0–0–1 1999 Hong Kong bronze: 200 m butterfly |
| Nikolay Skvortsov | RUS |
SWM | Olympics | 2004—2012 | 0–2–4 2004 Indianapolis bronze: 4×100 m medley relay; 2006 Shanghai bronze: 200 m butterfly; 2008 Manchester silver: 200 m butterfly, bronze: 100 m butterfly; 2012 İstanbul silver: 4×100 m medley relay, bronze: 200 m butterfly |
| Roman Sludnov | RUS |
SWM | Olympics | 2000—2012 | 2–0–0 2000 Athina gold: 100 m breaststroke and 200 m breaststroke |
| Amy Smith | GBR |
SWM | Olympics | 2012 | 0–0–1 2008 Manchester bronze: 4×100 m freestyle relay (swam in heats only) |
| Dan Smith | AUS |
SWM | Olympics | 2016 | 0–1–1 2016 Windsor silver: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay |
| Leah Smith | USA |
SWM | Olympics | 2016 | 2–2–1 2016 Windsor gold: 400 m freestyle and 800 m freestyle, silver: 4×200 m freestyle relay; 2018 Hangzhou silver: 4×200 m freestyle relay, bronze: 800 m freestyle |
| Olivia Smoliga | USA |
SWM | Olympics | 2016—2020 | 10–1–1 2012 İstanbul gold: 100 m backstroke and 4×100 m freestyle relay (swam in heats only), silver: 50 m backstroke, bronze: 4×100 m medley relay; 2018 Hangzhou gold: 50 m backstroke, 100 m backstroke, 4×50 m freestyle relay (swam in heats only), 4×100 m freestyle relay, 4×50 m medley relay, 4×100 m medley relay, 4×50 m freestyle mixed relay (swam in heats only), and 4×50 m medley mixed relay |
| Glenn Snyders |  NZL |
SWM | Olympics | 2008—2016 | 0–0–1 2008 Manchester bronze: 4×100 m medley relay |
| Yelena Sokolova | RUS |
SWM | Olympics | 2008—2012 | 0–1–0 2012 İstanbul silver: 4×200 m freestyle relay |
| Rebecca Soni | USA |
SWM | Olympics | 2008—2012 | 3–2–0 2008 Manchester silver: 4×100 m medley relay; 2010 Dubai gold: 50 m breaststroke, 100 m breaststroke, and 200 m breaststroke, silver: 4×100 m medley relay |
| José Carlos Souza | BRA |
SWM | Olympics | 1992 | 1–0–1 1993 Palma de Mallorca gold: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay |
| Marc Spackman | GBR |
SWM | Olympics | 2000 | 0–2–0 1999 Hong Kong silver: 4x200 metre freestyle relay (swam in heats only); 2000 Athina silver: 4×200 m freestyle relay |
| Torsten Spanneberg |  GER |
SWM | Olympics | 2000—2004 | 0–1–0 1995 Rio de Janeiro silver: 4×200 m freestyle relay |
| Christian Sprenger | AUS |
SWM | Olympics | 2008—2012 | 1–0–0 2008 Manchester gold: 4×100 m medley relay (swam in heats only) |
| Nicholas Sprenger | AUS |
SWM | Olympics | 2004—2008 | 1–1–0 2004 Indianapolis silver: 4×200 m freestyle relay; 2008 Manchester gold: 4×200 m freestyle relay |
| Matt Stanley | NZL |
SWM | Olympics / YOG | 2010—2016 | 0–0–1 2012 İstanbul bronze: 400 m freestyle |
| Benjamin Stasiulis | FRA |
SWM | Olympics | 2008—2012 | 0–1–1 2014 Doha silver: 4×50 m medley relay, bronze: 4×100 m medley relay (swam in heats only) |
| Marrit Steenbergen | NED |
SWM | Olympics | 2016—2024 | 0–0–1 2016 Windsor bronze: 4×100 m freestyle relay |
| Kelly Stefanyshyn | CAN |
SWM | Olympics | 2000 | 0–1–1 1999 Hong Kong silver: 100 m backstroke, bronze: 200 m backstroke |
| Britta Steffen | GER |
SWM | Olympics | 2000—2012 | 1–1–0 2000 Athina silver: 4×100 m freestyle relay; 2012 İstanbul gold: 100 m freestyle |
| Boris Steimetz | FRA |
SWM | Olympics | 2008 | 1–0–0 2010 Dubai gold: 4×100 m freestyle relay (swam in heats only) |
| Craig Stevens | AUS |
SWM | Olympics | 2004—2008 | 1–0–0 2002 Moskva gold: 4×200 m freestyle relay (swam in heats only) |
| Mark Stevens | GBR |
SWM | Olympics | 1996—2000 | 0–0–1 1997 Göteborg bronze: 4×200 m freestyle relay |
| Staciana Stitts | USA |
SWM | Olympics | 2000 | 0–1–0 2002 Moskva silver: 4×100 m medley relay (swam in heats only) |
| Velimir Stjepanović |  SRB |
SWM | Olympics / YOG / Opening Flagbearer | 2010—2024 | 0–0–1 2014 Doha bronze: 400 m freestyle |
| Clementine Stoney | AUS |
SWM | Olympics | 2000 | 0–1–1 2000 Athina silver: 200 m backstroke; 2002 Moskva bronze: 4×200 m freestyle relay (swam in heats only) |
| Marko Strahija |  CRO |
SWM | Olympics | 1996—2008 | 0–1–0 2002 Moskva silver: 200 m backstroke |
| Jérémy Stravius | FRA |
SWM | Olympics | 2012—2016 | 0–2–1 2010 Dubai bronze: 4×200 m freestyle relay; 2016 Windsor silver: 50 m backstroke and 4×100 m freestyle relay |
| Petter Stymne | SWE |
SWM | Olympics | 2008 | 0–0–1 2008 Manchester bronze: 4×100 m freestyle relay |
| Albert Subirats | VEN |
SWM | Olympics | 2004—2016 | 1–2–0 2006 Shanghai silver: 100 m butterfly; 2010 Dubai gold: 50 m butterfly, silver: 100 m butterfly |
| Aleksandr Sukhorukov | RUS |
SWM | Olympics | 2008—2016 | 2–1–0 2008 Manchester gold: 4×100 m medley relay; 2010 Dubai gold: 4×200 m freestyle relay, silver: 4×100 m freestyle relay (swam in heats only) |
| Eamon Sullivan | AUS |
SWM | Olympics | 2004—2012 | 1–0–0 2008 Manchester gold: 4×100 m medley relay (swam in heats only) |
| Sun Dan | CHN |
SWM | Olympics | 2000 | 0–0–1 2000 Athina bronze: 4×200 m freestyle relay |
| Sun Xiaolei | CHN |
SWM | Olympics | 2008 | 0–1–0 2010 Dubai silver: 50 m backstroke |
| Sun Yang | CHN |
SWM | Olympics | 2008—2016 | 0–0–1 2018 Hangzhou bronze: 4×200 m freestyle relay |
| Sun Ye | CHN |
SWM | Olympics | 2008—2012 | 1–1–0 2008 Manchester gold: 4×100 m medley relay (swam in heats only); 2010 Dubai silver: 200 m breaststroke |
| Chloe Sutton | USA |
OWS/SWM | Olympics | 2008—2012 | 0–1–1 2012 İstanbul silver: 400 m freestyle, bronze: 800 m freestyle |
| Malin Svahnström | SWE |
SWM | Olympics | 2000—2004 | 2–1–1 1997 Göteborg silver: 4×200 m freestyle relay (swam in heats only), bronze: 4×100 m freestyle relay; 1999 Hong Kong gold: 4×200 m freestyle relay; 2000 Athina gold: 4×100 m freestyle relay (swam in heats only) |
| Therese Svendsen | SWE |
SWM | Olympics | 2012 | 0–0–1 2004 Indianapolis bronze: 4×100 m medley relay |
| Ellenor Svensson | SWE |
SWM | Olympics | 1992 | 0–1–1 1993 Palma de Mallorca silver: 4×100 m freestyle relay; 1995 Rio de Janeiro bronze: 4×100 m freestyle relay (swam in heats only) |
| Květoslav Svoboda |  CZE |
SWM | Olympics / Opening Flagbearer | 2000—2008 | 0–1–0 2002 Moskva silver: 400 m freestyle |
| Corney Swanepoel | NZL |
SWM | Olympics | 2004—2008 | 0–0–1 2008 Manchester bronze: 4×100 m medley relay |
| Nancy Sweetnam | CAN |
SWM | Olympics | 1992—1996 | 0–1–0 1995 Rio de Janeiro silver: 400 m medley |
| Denys Sylantiev | UKR |
SWM | Olympics / Opening Flagbearer | 1996—2008 | 0–1–2 1997 Göteborg silver: 200 m butterfly; 1999 Hong Kong bronze: 200 m butterfly; 2000 Athina bronze: 100 m butterfly |
| Béla Szabados |  HUN |
SWM | Olympics | 1992—2000 | 1–0–0 2000 Athina gold: 200 m freestyle |
| Rafał Szukała | POL |
SWM | Olympics / Opening Flagbearer | 1988—1996 | 0–0–1 1993 Palma de Mallorca bronze: 100 m butterfly |
| Gregor Tait | GBR |
SWM | Olympics | 2004—2008 | 0–0–1 2000 Athina bronze: 4×100 m medley relay (swam in heats only) |
| Masami Tanaka | JPN |
SWM | Olympics | 1996—2004 | 4–0–0 1999 Hong Kong gold: 50 m breaststroke, 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Liam Tancock | GBR |
SWM | Olympics | 2008—2012 | 1–2–1 2008 Manchester gold: 100 m backstroke, silver: 50 m backstroke and 200 m medley, bronze: 100 m medley |
| Brad Tandy |  RSA |
SWM | Olympics | 2016—2020 | 0–0–1 2018 Hangzhou bronze: 50 m freestyle |
| Tang Jingzhi | CHN |
SWM | Olympics | 2008 | 1–1–1 2002 Moskva gold: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay; 2006 Shanghai silver: 4×200 m freestyle relay |
| Tang Yi | CHN |
SWM | Olympics / YOG | 2008—2016 | 3–0–3 2008 Manchester gold: 4×100 m medley relay; 2010 Dubai gold: 4×200 m freestyle relay and 4×100 m medley relay, bronze: 4×100 m freestyle relay; 2012 İstanbul bronze: 100 m freestyle and 4×200 m freestyle relay |
| Grigory Tarasevich | ROCRUS |
SWM | Olympics | 2016—2020 | 2–0–0 2016 Windsor gold: 4×50 m medley relay (swam in heats only) and 4×100 m medley relay (swam in heats only) |
| Alessandro Terrin | ITA |
SWM | Olympics | 2008 | 0–1–0 2006 Shanghai silver: 50 m breaststroke |
| Nick Thoman | USA |
SWM | Olympics | 2012 | 1–0–0 2010 Dubai gold: 4×100 m medley relay |
| Petria Thomas | AUS |
SWM | Olympics / Closing Flagbearer | 1996—2004 | 1–6–2 1993 Palma de Mallorca silver: 4×100 m medley relay, bronze: 200 m butterfly; 1999 Hong Kong silver: 200 m butterfly and 4×100 m medley relay; 2002 Moskva gold: 200 m butterfly, silver: 50 m butterfly, 100 m butterfly, and 4×100 m freestyle relay, bronze: 4×200 m freestyle relay |
| Chris Thompson | USA |
SWM | Olympics | 2000 | 0–1–2 2002 Moskva silver: 1500 m freestyle, bronze: 4×200 m freestyle relay (swam in heats only); 2006 Shanghai bronze: 4×200 m freestyle relay (swam in heats only) |
| Jenny Thompson | USA |
SWM | Olympics | 1992—2004 | 9–6–2 1997 Göteborg gold: 100 m freestyle and 100 m butterfly, silver: 50 m freestyle and 4×100 m medley relay; 1999 Hong Kong gold: 100 m freestyle, 50 m butterfly, and 100 m butterfly silver: 50 m freestyle; 2000 Athina gold: 50 m butterfly and 100 m butterfly, silver: 100 m freestyle and 4×200 m freestyle relay, bronze: 4×100 m medley relay; 2004 Indianapolis gold: 50 m butterfly and 4×100 m freestyle relay, silver: 4×100 m medley relay, bronze: 100 m butterfly |
| Markus Thormeyer | CAN |
SWM | Olympics | 2016—2020 | 0–0–1 2016 Windsor bronze: 4×50 m freestyle mixed relay |
| Ian Thorpe | AUS |
SWM | Olympics / Closing Flagbearer | 2000—2004 | 3–1–0 1999 Hong Kong gold: 200 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay (swam in heats only), silver: 400 m freestyle |
| Brianna Throssell | AUS |
SWM | Olympics / YOG | 2014—2024 | 0–2–1 2012 İstanbul silver: 4×100 m freestyle relay and 4×100 m medley relay (swam in heats only); 2014 Doha bronze: 4×200 m freestyle relay |
| Aleksandr Tkachev |  KGZ |
SWM | Olympics | 2000 | 0–0–1 1995 Rio de Janeiro bronze: 4×100 m medley relay |
| Kenneth To | AUS |
SWM | YOG | 2010 | 0–1–2 2012 İstanbul silver: 100 m medley, bronze: 4×100 m freestyle relay and 4×100 m medley relay |
| Nick Tongue | NZL |
SWM | Olympics | 1996 | 1–0–0 1995 Rio de Janeiro gold: 4×100 m medley relay (swam in heats only) |
| Darian Townsend | RSA |
SWM | Olympics | 2004—2012 | 2–2–1 2014 Doha gold: 4×200 m freestyle relay (swam in heats only) and 4×50 m freestyle mixed relay (swam in heats only), silver: 4×50 m freestyle relay (swam in heats only) and 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay (swam in heats only) (competed for the United States) |
| Christian Tröger | GER |
SWM | Olympics | 1992—2000 | 1–1–1 1993 Palma de Mallorca silver: 4×200 m freestyle relay; 1997 Göteborg gold: 4×100 m freestyle relay; 2000 Athina bronze: 4×100 m freestyle relay |
| Yauhen Tsurkin | BLR |
SWM | Olympics | 2012—2020 | 0–0–1 2016 Windsor bronze: 4×50 m medley relay |
| Scott Tucker | USA |
SWM | Olympics | 1996—2000 | 3–1–2 2000 Athina gold: 4×200 m freestyle relay and 4×100 m medley relay, silver: 4×100 m freestyle relay, bronze: 100 m freestyle; 2002 Moskva gold: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay |
| Chloé Tutton | GBR |
SWM | Olympics | 2016 | 0–0–1 2016 Windsor bronze: 200 m breaststroke |
| Miki Uchida | JPN |
SWM | Olympics | 2012—2016 | 0–0–1 2014 Doha bronze: 4×100 m medley relay |
| Irina Ufimtseva | RUS |
SWM | Olympics | 2000 | 0–1–0 2002 Moscow silver: 800 m freestyle |
| Aleksandra Urbańczyk-Olejarczyk | POL |
SWM | Olympics | 2016 | 0–0–1 2012 İstanbul bronze: 50 m backstroke |
| Scott Usher | USA |
SWM | Olympics | 2004 | 0–1–0 2008 Manchester silver: 4×100 m medley relay |
| Darya Ustinova | ROCRUS |
SWM | Olympics | 2016—2020 | 0–0–1 2016 Windsor bronze: 4×200 m freestyle relay |
| Jolijn van Valkengoed | NED |
SWM | Olympics | 2008 | 1–0–0 2008 Manchester gold: 4×100 m freestyle relay (swam in heats only) |
| Rob Van der Zant | AUS |
SWM | Olympics | 2000 | 1–1–0 1995 Rio de Janeiro silver: 4×100 m medley relay; 2002 Moskva gold: 4×200 m freestyle relay (swam in heats only) |
| Wilma van Hofwegen-van Rijn | NED |
SWM | Olympics | 1996—2000 | 0–1–0 1999 Hong Kong silver: 4×100 m freestyle relay (competed as Wilma van Hofwegen) |
| Jacinta Van Lint | AUS |
SWM | Olympics | 2000 | 0–0–1 1999 Hong Kong bronze: 4×200 m freestyle relay |
| Peter Vanderkaay | USA |
SWM | Olympics | 2004—2012 | 0–1–0 2010 Dubai silver: 4×200 m freestyle relay |
| Arianna Vanderpool-Wallace |  BAH |
SWM | Olympics | 2008—2016 | 0–0–1 2010 Dubai bronze: 50 m freestyle |
| Mark Veens | NED |
SWM | Olympics | 1996—2004 | 0–1–1 1999 Hong Kong silver: 4×100 m freestyle relay, bronze: 50 m freestyle |
| Marleen Veldhuis | NED |
SWM | Olympics | 2004—2012 | 6–1–2 2004 Indianapolis gold: 50 m freestyle, bronze: 100 m freestyle; 2006 Shanghai gold: 4×100 m freestyle relay, silver: 100 m freestyle, bronze: 50 m freestyle; 2008 Manchester gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay |
| Bas van Velthoven | NED |
SWM | Olympics | 2008 | 0–1–0 2008 Manchester silver: 4×100 m freestyle relay |
| Erik Vendt | USA |
SWM | Olympics | 2000—2008 | 1–0–1 2002 Moskva gold: 4×100 m freestyle relay (swam in heats only), bronze: 4×200 m freestyle relay |
| Carlos Ventosa |  ESP |
SWM | Olympics | 1992 | 0–1–0 1993 Palma de Mallorca silver: 4×100 m medley relay |
| Oksana Verevka | RUS |
SWM | Olympics | 2000—2004 | 0–0–2 1999 Hong Kong bronze: 100 m medley; 2002 Moskva bronze: 200 m medley |
| Esmee Vermeulen | NED |
SWM | Olympics | 2016 | 3–0–0 2014 Doha gold: 4×50 m freestyle relay (swam in heats only), 4×100 m freestyle relay (swam in heats only), and 4×200 m freestyle relay (swam in heats only) |
| Dávid Verrasztó | HUN |
SWM | Olympics | 2012—2020 | 0–0–3 2012 İstanbul bronze: 400 m medley; 2014 Doha bronze: 400 m medley; 2016 Windsor bronze: 400 m medley |
| Mark Versfeld | CAN |
SWM | Olympics | 2000 | 0–1–0 1999 Hong Kong silver: 200 m backstroke |
| Britta Vestergaard | DEN |
SWM | Olympics | 1992—1996 | 0–0–1 1995 Rio de Janeiro bronze: 400 m medley |
| Erika Villaécija | ESP |
OWS/SWM | Olympics | 2004—2016 | 1–0–1 2008 Manchester bronze: 800 m freestyle; 2010 Dubai gold: 800 m freestyle |
| Sandra Völker | GER |
SWM | Olympics | 1992—2004 | 3–6–2 1995 Rio de Janeiro bronze: 50 m freestyle and 100 m freestyle; 1997 Göteborg gold: 50 m freestyle, silver: 100 m freestyle and 4×100 m freestyle relay; 1999 Hong Kong gold: 50 m backstroke, silver: 100 m freestyle; 2000 Athina gold: 100 m backstroke, silver: 50 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay |
| Dana Vollmer | USA |
SWM | Olympics | 2004—2016 | 2–3–2 2004 Indianapolis gold: 4×100 m freestyle relay (swam in heats only) and 4×200 m freestyle relay, bronze: 200 m freestyle; 2008 Manchester silver: 4×100 m medley relay; 2010 Dubai silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m butterfly |
| Oleksandr Volynets | UKR |
SWM | Olympics | 2000—2004 | 0–0–2 2002 Moskva bronze: 50 m freestyle; 2006 Shanghai bronze: 50 m freestyle |
| Shannon Vreeland | USA |
SWM | Olympics | 2012 | 2–1–0 2012 İstanbul gold: 4×100 m freestyle relay (swam in heats only) and 4×200 m freestyle relay; 2014 Doha silver: 4×100 m freestyle relay |
| Arkady Vyatchanin | RUS |
SWM | Olympics | 2004—2012 | 0–0–2 2004 Indianapolis bronze: 200 m backstroke and 4×100 m medley relay |
| Maaike de Waard | NED |
SWM | Olympics / YOG | 2014—2024 | 0–5–2 2016 Windsor silver: 4×50 m freestyle relay and 4×50 m freestyle mixed relay, bronze: 4×100 m freestyle relay; 2018 Hangzhou silver: 4×50 m freestyle relay (swam in heats only), 4×100 m freestyle relay, and 4×50 m medley mixed relay (swam in heats only), bronze: 4×50 m medley relay |
| Allison Wagner | USA |
SWM | Olympics | 1996 | 1–1–0 1993 Palma de Mallorca gold: 200 m medley, silver: 400 m medley |
| Chris Walker-Hebborn | GBR |
SWM | Olympics | 2012—2016 | 0–1–0 2014 Doha silver: 4×50 m medley mixed relay |
| Neil Walker | USA |
SWM | Olympics | 2000—2004 | 6–2–0 2000 Athina gold: 50 m backstroke, 100 m backstroke, 100 m medley, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 50 m butterfly and 4×100 m freestyle relay; 2004 Indianapolis gold: 4×100 m freestyle relay |
| Johan Wallberg | SWE |
SWM | Olympics | 1996—2000 | 1–1–1 1999 Hong Kong silver: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay (swam in heats only); 2000 Athens gold: 4×100 m freestyle relay (swam in heats only) |
| Christer Wallin | SWE |
SWM | Olympics | 1988—1996 | 1–0–0 1993 Palma de Mallorca gold: 4×200 m freestyle relay |
| Dave Walters | USA |
SWM | Olympics | 2008 | 0–1–0 2010 Dubai silver: 4×200 m freestyle relay (swam in heats only) |
| Lotta Wänberg | SWE |
SWM | Olympics | 2004 | 2–0–0 1999 Hong Kong gold: 4×200 m freestyle relay (swam in heats only); 2002 Moskva gold: 4×100 m freestyle relay (swam in heats only) |
| Wang Luna | CHN |
SWM | Olympics | 1996—2000 | 1–0–0 1997 Göteborg gold: 4×200 m freestyle relay |
| Wang Shijia | CHN |
SWM | Olympics | 2012—2016 | 1–0–1 2010 Dubai gold: 4×200 m freestyle relay (swam in heats only), bronze: 4×100 m freestyle relay (swam in heats only) |
| Wang Shun | CHN |
SWM | Olympics | 2012—2024 | 2–0–1 2016 Windsor gold: 200 m medley; 2018 Hangzhou gold: 200 m medley, bronze: 4×200 m freestyle relay |
| Wang Yiwu | CHN |
SWM | Olympics | 1996 | 1–0–0 1995 Rio de Janeiro gold: 200 m breaststroke |
| Mark Warnecke | GER FRG |
SWM | Olympics | 1988—2000 | 2–0–0 1995 Rio de Janeiro gold: 100 m breaststroke (competed for Germany); 2000 Athina gold: 50 m breaststroke (competed for Germany) |
| Kanako Watanabe | JPN |
SWM | Olympics | 2012—2020 | 1–0–2 2012 İstanbul bronze: 200 m breaststroke; 2014 Doha gold: 200 m breaststroke, bronze: 4×100 m medley relay |
| Josh Watson | AUS |
SWM | Olympics | 2000—2004 | 2–0–0 1999 Hong Kong gold: 200 m backstroke and 4×100 m medley relay (swam in heats only) |
| Garrett Weber-Gale | USA |
SWM | Olympics | 2008 | 3–1–0 2010 Dubai gold: 4×100 m medley relay, silver: 4×200 m freestyle relay; 2012 İstanbul gold: 4×100 m freestyle relay (swam in heats only) and 4×200 m freestyle relay (swam in heats only) |
| Amanda Weir | USA |
SWM | Olympics | 2004—2016 | 3–7–1 2004 Indianapolis gold: 4×100 m freestyle relay, silver: 4×100 m medley relay (swam in heats only); 2006 Shanghai silver: 4×100 m medley relay (swam in heats only), bronze: 4×200 m freestyle relay; 2010 Dubai silver: 4×100 m freestyle relay (swam in heats only) and 4×100 m medley relay (swam in heats only); 2014 Doha silver: 4×50 m freestyle relay (swam in heats only) and 4×100 m freestyle relay (swam in heats only), silver: 4×50 m medley relay (swam in heats only); 2016 Windsor gold: 4×100 m freestyle relay and 4×100 m medley relay (swam in heats only) |
| Abbey Weitzeil | USA |
SWM | Olympics | 2016—2024 | 1–2–0 2014 Doha gold: 4×50 m freestyle mixed relay, silver: 4×50 m freestyle relay and 4×100 m freestyle relay |
| Matt Welsh | AUS |
SWM | Olympics | 2000—2004 | 7–5–2 1999 Hong Kong gold: 4×100 m medley relay, silver: 100 m backstroke, bronze: 50 m backstroke; 2002 Moskva gold: 50 m backstroke and 100 m backstroke; 2004 Indianapolis silver: 50 m backstroke, 100 m backstroke, 200 m backstroke, and 4×100 m medley relay; 2006 Shanghai gold: 100 m backstroke; 2008 Manchester gold: 4×100 m medley relay; 2006 Shanghai gold: 50 m backstroke and 50 m butterfly, bronze: 200 m backstroke |
| Tom Werner | SWE |
SWM | Olympics | 1984—1992 | 1–0–0 1993 Palma de Mallorca gold: 4×200 m freestyle relay |
| Aschwin Wildeboer | ESP |
SWM | Olympics | 2004—2012 | 0–1–1 2010 Dubai silver: 50 m backstroke, bronze: 100 m backstroke |
| Tom Wilkens | USA |
SWM | Olympics | 2000 | 1–0–1 2002 Moskva gold: 400 m medley, bronze: 200 m medley |
| Neil Willey | GBR |
SWM | Olympics | 1996—2000 | 0–1–2 1995 Rio de Janeiro silver: 100 m backstroke; 1999 Hong Kong bronze: 4×100 m medley relay; 2000 Athina bronze: 4×100 m medley relay |
| Michelle Williams | CAN |
SWM | Olympics | 2016 | 1–0–1 2016 Windsor gold: 4×50 m freestyle relay, bronze: 4×50 m freestyle mixed relay |
| Andrew Willis | GBR |
SWM | Olympics | 2012—2016 | 0–1–0 2016 Windsor silver: 200 m breaststroke |
| Ian Wilson | GBR |
SWM | Olympics | 1992 | 0–1–0 1995 Rio de Janeiro silver: 1500 m freestyle |
| Madi Wilson | AUS |
SWM | Olympics / YOG | 2010—2020 | 0–1–1 2014 Doha silver: 4×100 m medley relay, bronze: 4×200 m freestyle relay |
| Anna Windsor | AUS |
SWM | Olympics | 1996—2000 | 0–2–1 1993 Palma de Mallorca silver: 4×200 m freestyle relay; 1995 Rio de Janeiro silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay |
| Jonathan Winter | NZL |
SWM | Olympics | 1996 | 1–0–0 1995 Rio de Janeiro gold: 4×100 m medley relay |
| Kelsey Wog | CAN |
SWM | Olympics / YOG | 2014—2024 | 0–1–0 2016 Windsor silver: 200 m breaststroke |
| Wojciech Wojdak | POL |
SWM | Olympics / YOG | 2014—2016 | 0–0–1 2016 Windsor bronze: 1500 m freestyle |
| Artur Wojdat | POL |
SWM | Olympics | 1988—1992 | 0–1–0 1993 Palma de Mallorca silver: 200 m freestyle |
| Kelsi Worrell | USA |
SWM | Olympics | 2016 | 11–4–1 2016 Windsor gold: 4×100 m freestyle relay, 4×50 m medley relay, 4×100 m medley relay, and 4×50 m medley mixed relay, silver: 50 m butterfly, 100 m butterfly, and 200 m butterfly; 2018 Hangzhou gold: 100 m butterfly, 4×50 m freestyle relay, 4×100 m freestyle relay, 4×50 m medley relay, 4×100 m medley relay, 4×50 m freestyle mixed relay, and 4×50 m medley mixed relay, silver: 200 m butterfly, bronze: 50 m butterfly (competed as Kelsi Dahlia) |
| Marcel Wouda | NED |
SWM | Olympics | 1992—2000 | 1–2–1 1999 Hong Kong gold: 4×200 m freestyle relay, silver: 400 m medley and 4×100 m freestyle relay, bronze: 200 m medley |
| Wu Peng | CHN |
SWM | Olympics | 2004—2012 | 1–0–1 2004 Indianapolis bronze: 200 m butterfly; 2006 Shanghai gold: 200 m butterfly |
| Eric Wunderlich | USA |
SWM | Olympics | 1996 | 0–0–1 1993 Palma de Mallorca bronze: 200 m breaststroke |
| Xie Xufeng | CHN |
SWM | Olympics | 2000 | 0–1–0 1997 Göteborg silver: 400 m medley |
| Xu Jiayu | CHN |
SWM | Olympics | 2012—2024 | 0–1–2 2016 Windsor bronze: 100 m backstroke; 2018 Hangzhou silver: 100 m backstroke, bronze: 4×200 m freestyle relay |
| Xu Yanwei | CHN |
SWM | Olympics | 2004—2008 | 1–1–5 2002 Moskva gold: 4×200 m freestyle relay, bronze: 100 m freestyle, 200 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 2006 Shanghai silver: 4×200 m freestyle relay, bronze: 4×100 m medley relay |
| Sachiko Yamada | JPN |
SWM | Olympics | 2000—2004 | 1–0–1 2004 Indianapolis gold: 800 m freestyle, bronze: 400 m freestyle |
| Takashi Yamamoto | JPN |
SWM | Olympics | 1996—2004 | 0–1–0 1999 Hong Kong silver: 200 m butterfly |
| Yang Junxuan | CHN |
SWM | Olympics / YOG | 2018—2024 | 1–1–1 2018 Hangzhou gold: 4×200 m freestyle relay, silver: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay |
| Yang Yu | CHN |
SWM | Olympics | 2000—2008 | 3–3–3 2000 Athina gold: 200 m freestyle, bronze: 4×200 m freestyle relay; 2002 Moskva gold: 4×200 m freestyle relay, silver: 200 m freestyle and 200 m butterfly, bronze: 4×100 m freestyle relay; 2006 Shanghai gold: 200 m freestyle, silver: 4×200 m freestyle relay, bronze: 200 m butterfly |
| Ye Shiwen | CHN |
SWM | Olympics | 2012—2024 | 1–3–0 2010 Dubai silver: 200 m medley and 400 m medley; 2012 İstanbul gold: 200 m medley, silver: 400 m medley |
| Yuliya Yefimova | ROCRUS |
SWM | Olympics | 2008—2020 | 0–0–1 2008 Manchester bronze: 200 m breaststroke |
| Aleksey Yegorov | KAZRUS |
SWM | Olympics | 1996—2000 | 0–0–1 2000 Athina bronze: 4×200 m freestyle relay (swam in heats only) (competed for Russia) |
| Roman Yegorov | RUS |
SWM | Olympics | 1996 | 0–1–0 1997 Göteborg silver: 4×100 m medley relay |
| Gerhard Zandberg | RSA |
SWM | Olympics | 2004—2008 | 0–0–1 2008 Manchester bronze: 50 m freestyle |
| Mitja Zastrow | NED |
SWM | Olympics | 2004—2008 | 0–1–1 2000 Athina bronze: 4×100 m freestyle relay (competed for Germany); 2008 Manchester silver: 4×100 m freestyle relay |
| Steffen Zesner |  GDRGER |
SWM | Olympics | 1988—1996 | 0–1–0 1995 Rio de Janeiro silver: 4×200 m freestyle relay (competed for Germany) |
| Daryna Zevina | UKR |
SWM | Olympics / YOG | 2010—2020 | 1–1–1 2012 İstanbul gold: 200 m backstroke; 2014 Doha bronze: 100 m backstroke; 2016 Windsor silver: 200 m backstroke |
| Zhan Shu | CHN |
SWM | Olympics | 2000—2004 | 0–0–1 2002 Moskva bronze: 4×100 m medley relay |
| Zhang Lin | CHN |
SWM | Olympics | 2004—2008 | 0–0–1 2006 Shanghai bronze: 1500 m freestyle |
| Zhang Yufei | CHN |
SWM | Olympics / YOG | 2014—2024 | 0–1–2 2014 Doha bronze: 400 m freestyle; 2016 Windsor bronze: 200 m butterfly; 2018 Hangzhou silver: 4×100 m medley relay |
