Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Tian Liang |  CHN |
DIV | Olympics | 1996—2004 | 3–1–2 1998 Perth DIV gold: synchronized platform, silver: platform; 2001 Fukuoka DIV gold: platform and synchronized platform; 2003 Barcelona DIV bronze: platform and synchronized platform |
| Zsuzsanna Tiba |  HUN |
WPO | Olympics | 2004 | 0–1–0 2001 Fukuoka WAP silver |
| Anzhelika Timanina |  RUS |
SWA | Olympics | 2012 | 11–0–0 2009 Roma SYN gold: team Technical and team Free; 2011 Shanghai SYN gold: team Technical, team Free, and team Free Routine Combination; 2013 Barcelona SYN gold: team Technical, team Free, and team Free Routine Combination; 2015 Kazan SYN gold: team Technical, team Free, and team Free Routine Combination |
| Anna Timofeyeva |  ROCRUS |
WPO | Olympics | 2016—2020 | 0–0–2 2009 Roma WAP bronze; 2017 Budapest WAP bronze |
| Vladimir Timoshinin | RUS URS |
DIV | Olympics | 1988—1996 | 0–0–1 1994 Roma DIV bronze: platform (competed for Russia) |
| Svetlana Timoshinina | RUS |
DIV | Olympics | 1996—2004 | 0–1–1 2001 Fukuoka DIV silver: synchronized platform; 2003 Barcelona DIV bronze: synchronized platform |
| Yuliya Timoshinina | ROCRUS |
DIV | Olympics | 2016—2020 | 0–1–0 2019 Gwangju DIV silver: team |
| Paola Tirados |  ESP |
SWA | Olympics | 2000—2008 | 0–5–4 2003 Barcelona SYN silver: team Free Routine Combination, bronze: duet; 2005 Montréal SYN silver: duet, bronze: team, and team Free Routine Combination; 2007 Melbourne SYN silver: duet Technical, duet Free, and team Free, bronze: team Technical |
| Giedrius Titenis |  LTU |
SWM | Olympics / Opening Flagbearer | 2008—2020 | 0–0–1 2009 Roma SWI bronze: 200 m breaststroke |
| Vladimir Tkachenko | URS UKR |
SWM | Olympics | 1988 | 0–0–1 1991 Perth bronze: 4×100 m freestyle relay (swam in heats only) |
| Kenneth To |  AUS |
SWM | YOG | 2010 | 0–1–0 2013 Barcelona SWI silver: 4×100 m medley relay (swam in heats only) |
| Giovanni Tocci |  ITA |
DIV | Olympics / YOG | 2010—2024 | 0–0–1 2017 Budapest DIV bronze: 1 m springboard |
| Mark Tonelli | AUS |
SWM | Olympics | 1976—1980 | 0–1–0 1975 Cali SWI silver: 200 m backstroke |
| Gelena Topilina | RUS |
SWA | Olympics | 2016 | 3–0–0 2015 Kazan SYN gold: team Technical, team Free, and team Free Routine Combination |
| Dara Torres |  USA |
SWM | Olympics | 1984—2008 | 0–1–0 1986 Madrid SWI silver: 4×100 m freestyle relay |
| Andrea Tóth | HUN |
WPO | Olympics | 2004 | 1–0–0 2005 Montréal WAP gold |
| Frank Tóth | HUN |
WPO | Olympics | 1992—1996 | 0–1–1 1991 Perth WAP bronze; 1998 Perth WAP silver |
| Ildikó Tóth | HUN |
WPO | Olympics | 2012—2016 | 0–0–1 2013 Barcelona WAP bronze |
| Imre Tóth | HUN |
WPO | Olympics | 1988—1992 | 0–0–1 1991 Perth WAP bronze |
| László Tóth | HUN |
WPO | Olympics | 1988—1996 | 0–0–1 1991 Perth WAP bronze |
| Noémi Tóth | ITA |
WPO | Olympics | 2004 | 1–1–0 1994 Roma WAP gold (competed for Hungary); 2003 Barcelona WAP silver (competed for Italy) |
| Lois Toulson |  GBR |
DIV | Olympics | 2016—2024 | 0–1–0 2017 Budapest DIV silver: synchronized platform (mixed) |
| Loudy Tourky-Wiggins | AUS |
DIV | Olympics | 1996—2012 | 0–3–1 2001 Fukuoka DIV bronze: platform (competed as Loudy Tourky); 2003 Barcelona DIV silver: synchronized platform (competed as Loudy Tourky); 2005 Montréal DIV silver: platform and synchronized platform (competed as Loudy Tourky) |
| Paolo Trapanese | ITA |
WPO | Olympics | 1988 | 0–1–0 1986 Madrid WAP silver |
| Petar Trbojević |  SRB SCG |
WPO | Olympics | 1996—2004 | 1–1–1 1998 Perth WAP bronze (competed for FR Yugoslavia); 2001 Fukuoka WAP silver (competed for FR Yugoslavia); 2005 Montréal WAP gold (competed for Serbia and Montenegro) |
| Birgit Treiber |  GDR |
SWM | Olympics | 1976—1980 | 2–5–0 1975 Cali SWI gold: 200 m backstroke and 4×100 m freestyle relay (swam in heats only), silver: 100 m backstroke; 1978 West Berlin SWI silver: 100 m backstroke, 200 m backstroke, 4×100 m medley relay, and 4×100 m freestyle relay (swam in heats only) |
| Christian Tröger |  GER |
SWM | Olympics | 1992—2000 | 1–1–1 1991 Perth SWI gold: 4×50 m freestyle relay (demonstration event) and 4×200 m freestyle relay (swam in heats only), silver: 4×100 m freestyle relay (swam in heats only); 1994 Roma SWI bronze: 4×200 m freestyle relay (swam in heats only) |
| Larisa Tsaryova | RUSURS |
SWM | Olympics | 1976—1980 | 0–0–3 1978 West Berlin SWI bronze: 100 m freestyle, 200 m freestyle, and 4×100 m medley relay |
| Christina Tsoukala |  GRE |
WPO | Olympics | 2008 | 1–0–0 2011 Shanghai WAP gold |
| Scott Tucker | USA |
SWM | Olympics | 1996—2000 | 1–2–0 1998 Perth SWI gold: 4×100 m freestyle relay, silver: 4×100 m medley relay (swam in heats only); 2003 Barcelona SWI silver: 4×100 m freestyle relay |
| Olga Turova | RUS |
WPO | Olympics | 2004—2008 | 0–0–1 2003 Barcelona WAP bronze |
| Jenny Turrall | AUS |
SWM | Olympics | 1976 | 1–1–0 1975 Cali SWI gold: 800 m freestyle, silver: 400 m freestyle |
| Vanja Udovičić | SRBSCG |
WPO | Olympics | 2004—2012 | 2–1–1 2003 Barcelona WAP bronze (competed for Serbia and Montenegro); 2005 Montréal WAP gold (competed for Serbia and Montenegro); 2009 Roma WAP gold (competed for Serbia); 2011 Shanghai WAP silver (competed for Serbia) |
| Lutz Unger | GDR |
SWM | Olympics | 1972 | 0–0–1 1973 Belgrade SWI bronze: 4×100 m freestyle relay (swam in heats only) |
| Veljko Uskoković |  MNESCG |
WPO | Olympics / Opening Flagbearer / Closing Flagbearer | 1996—2008 | 0–1–1 1998 Perth WAP bronze (competed for FR Yugoslavia); 2001 Fukuoka WAP silver (competed for FR Yugoslavia) |
| Ivan Usov | RUS |
SWM | Olympics | 2004 | 1–0–0 2003 Barcelona SWI gold: 4×100 m freestyle relay |
| Darya Ustinova | ROCRUS |
SWM | Olympics | 2016—2020 | 0–0–1 2013 Barcelona SWI bronze: 4×100 m medley relay |
| Anna Ustyukhina | RUS |
WPO | Olympics | 2016 | 0–0–1 2017 Budapest WAP bronze |
| Melanie Valerio | USA |
SWM | Olympics | 1996 | 1–0–0 1998 Perth SWI gold: 4×100 m freestyle relay (swam in heats only) |
| Ágnes Valkai | HUN |
WPO | Olympics | 2004—2008 | 1–1–0 2001 Fukuoka WAP silver; 2005 Montréal WAP gold |
| Erzsébet Valkay | HUNITA |
WPO | Olympics | 2004—2008 | 0–1–0 2001 Fukuoka WAP silver (competed for Hungary) |
| Jessica Vall | ESP |
SWM | Olympics | 2016—2024 | 0–0–1 2015 Kazan SWI bronze: 200 m breaststroke |
| Xavi Vallès | ESP |
WPO | Olympics | 2008—2012 | 0–1–1 2007 Melbourne WAP bronze; 2009 Roma WAP silver |
| Márton Vámos | HUN |
WPO | Olympics | 2016—2024 | 1–1–0 2013 Barcelona WAP gold; 2017 Budapest WAP silver |
| Amy Van Dyken | USA |
SWM | Olympics | 1996—2000 | 3–2–1 1994 Roma SWI silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 50 m freestyle; 1998 Perth SWI gold: 50 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay |
| Chantal Van Landeghem |  CAN |
SWM | Olympics | 2016 | 0–0–3 2015 Kazan SWI bronze: 4×100 m freestyle mixed relay; 2017 Budapest SWI bronze: 4×100 m freestyle mixed relay and 4×100 m medley mixed relay (swam in heats only) |
| Moriah Van Norman | USA |
WPO | Olympics | 2008 | 2–1–0 2005 Montréal WAP silver; 2007 Melbourne WAP gold; 2009 Roma WAP gold |
| Lauren Van Oosten | CAN |
SWM | Olympics | 2004 | 0–0–1 1998 Perth SWI bronze: 100 m breaststroke |
| Karen Van Wirdum | AUS |
SWM | Olympics | 1988—1996 | 0–1–0 1991 Perth SWI silver: 4×100 m medley relay |
| Kim Vandenberg | USA |
SWM | Olympics | 2008 | 0–1–0 2007 Melbourne SWI silver: 200 m butterfly |
| Peter Vanderkaay | USA |
SWM | Olympics | 2004—2012 | 4–0–0 2005 Montréal SWI gold: 4×200 m freestyle relay and 4×200 m freestyle relay; 2009 Roma SWI gold: 4×200 m freestyle relay (swam in heats only); 2011 Shanghai SWI gold: 4×200 m freestyle relay |
| Gary Vandermeulen | CAN |
SWM | Olympics | 1988 | 0–0–0 1991 Perth silver: 4×50 m freestyle relay (swam in heats only) (demonstration event) |
| Tauna Vandeweghe | USA |
SWM | Olympics | 1976 | 0–1–0 1975 Cali SWI silver: 4×100 m medley relay (swam in heats only) |
| Federico Vanelli | ITA |
OWS | Olympics | 2016 | 0–0–1 2017 Budapest SWI bronze: 4×1.25 km open water relay |
| Dániel Varga | HUN |
WPO | Olympics | 2008—2016 | 1–2–0 2005 Montréal WAP silver; 2007 Melbourne WAP silver; 2013 Barcelona WAP gold |
| Dénes Varga | HUN |
WPO | Olympics | 2008—2024 | 1–2–0 2007 Melbourne WAP silver; 2013 Barcelona WAP gold; 2017 Budapest WAP silver |
| Tamás Varga | HUN |
WPO | Olympics | 2004—2012 | 1–0–0 2003 Barcelona WAP gold |
| Zsolt Varga | HUN |
WPO | Olympics / Coach | 1992—2024 | 0–1–0 1998 Perth WAP silver |
| Svetlana Varganova | RUSURS |
SWM | Olympics | 1980 | 1–0–1 1982 Guayaquil SWI gold: 200 m breaststroke, bronze: 4×100 m medley relay |
| Attila Vári | HUN |
WPO | Olympics | 2000—2004 | 1–2–0 1998 Perth WAP silver; 2003 Barcelona WAP gold; 2005 Montréal WAP silver |
| Aliaksandr Varlamau |  BLR |
DIV | Olympics | 2004—2008 | 0–0–1 1998 Perth DIV bronze: synchronized platform |
| Darya Vaskina | RUS |
SWM | YOG | 2018 | 0–0–1 2019 Gwangju SWI bronze: 50 m backstroke |
| Jesse Vassallo | USA |
SWM | Olympics | 1984 | 2–1–0 1978 West Berlin SWI gold: 200 m backstroke and 400 m medley, silver: 200 m medley |
| Aleksey Vdovin | RUS EUN |
WPO | Olympics | 1992 | 1–0–0 1982 Guayaquil WAP gold (competed for the Soviet Union) |
| Dan Veatch | USA |
SWM | Olympics | 1988 | 1–0–0 1986 Madrid SWI gold: 4×100 m medley relay |
| Mark Veens |  NED |
SWM | Olympics | 1996—2004 | 0–1–0 2001 Fukuoka SWI silver: 4×100 m freestyle relay |
| Marleen Veldhuis | NED |
SWM | Olympics | 2004—2012 | 2–2–4 2005 Montréal SWI silver: 50 m freestyle; 2007 Melbourne SWI silver: 100 m freestyle, bronze: 50 m freestyle and 4×100 m freestyle relay; 2009 Roma SWI gold: 4×100 m freestyle relay, bronze: 50 m freestyle; 2011 Shanghai SWI gold: 4×100 m freestyle relay, bronze: 50 m freestyle |
| Alessandro Velotto | ITA |
WPO | Olympics | 2016—2024 | 1–0–0 2019 Gwangju WAP gold |
| Wilma van Velsen | NED |
SWM | Olympics | 1980—1984 | 0–0–1 1982 Guayaquil SWI bronze: 4×100 m freestyle relay |
| Erik Vendt | USA |
SWM | Olympics | 2000—2008 | 0–1–1 2001 Fukuoka SWI silver: 400 m medley; 2003 Barcelona SWI bronze: 1500 m freestyle |
| Esmee Vermeulen | NED |
SWM | Olympics | 2016 | 0–0–1 2013 Barcelona SWI bronze: 4×100 m freestyle relay (swam in heats only) |
| Dávid Verrasztó | HUN |
SWM | Olympics | 2012—2020 | 0–2–0 2015 Kazan SWI silver: 400 m medley; 2017 Budapest SWI silver: 400 m medley |
| Zoltán Verrasztó | HUN |
SWM | Olympics | 1972—1980 | 1–1–1 1973 Belgrade SWI silver: 200 m backstroke; 1975 Cali SWI gold: 200 m backstroke; 1978 West Berlin SWI bronze: 200 m backstroke |
| Sebastiaan Verschuren | NED |
SWM | Olympics | 2012—2016 | 0–1–0 2015 Kazan SWI silver: 4×100 m freestyle mixed relay |
| Mark Versfeld | CAN |
SWM | Olympics | 2000 | 0–1–1 1998 Perth SWI silver: 100 m backstroke, bronze: 200 m backstroke |
| Annemarie Verstappen | NED |
SWM | Olympics | 1984 | 1–1–4 1982 Guayaquil SWI gold: 200 m freestyle, silver: 100 m freestyle, bronze: 4×100 m freestyle relay; 1986 Madrid SWI bronze: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay |
| Maicol Verzotto | ITA |
DIV | Olympics | 2016 | 0–0–1 2015 Kazan DIV bronze: synchronized springboard (mixed) |
| Frano Vićan |  CRO |
WPO | Olympics | 2000—2012 | 1–0–0 2007 Melbourne WAP gold |
| Mirko Vičević | MNESCG YUG |
WPO | Olympics | 1988—1996 | 2–0–0 1986 Madrid WAP gold (competed for Yugoslavia); 1991 Perth WAP gold (competed for Yugoslavia) |
| Lorenza Vigarani | ITA |
SWM | Olympics | 1988—1996 | 0–0–1 1994 Roma SWI bronze: 200 m backstroke |
| Penny Vilagos | CAN |
SWA | Olympics | 1992 | 1–0–0 1982 Guayaquil SYN gold: team |
| Vicky Vilagos | CAN |
SWA | Olympics | 1992 | 1–0–0 1982 Guayaquil SYN gold: team |
| Brenda Villa | USA |
WPO | Olympics | 2000—2012 | 3–1–0 2003 Barcelona WAP gold; 2005 Montréal WAP silver; 2007 Melbourne WAP gold; 2009 Roma WAP gold |
| Balázs Vincze | HUN |
WPO | Olympics | 1988—1996 | 0–1–1 1991 Perth WAP bronze; 1998 Perth WAP silver |
| Lorenzo Vismara | ITA |
SWM | Olympics | 2000—2004 | 0–1–0 2007 Melbourne SWI silver: 4×100 m freestyle relay (swam in heats only) |
| Lisa Vitting | GER |
SWM | Olympics | 2012 | 0–0–1 2011 Shanghai SWI bronze: 4×100 m freestyle relay |
| Angelos Vlachopoulos | GRE |
WPO | Olympics | 2016—2024 | 0–0–1 2015 Kazan WAP bronze |
| Kirsten Vlieghuis | NED |
SWM | Olympics | 1996—2000 | 0–0–1 1998 Perth SWI bronze: 800 m freestyle |
| Antonios Vlontakis | GRE |
WPO | Olympics | 2000—2008 | 0–0–1 2005 Montréal WAP bronze |
| Renate Vogel | GDR |
SWM | Olympics | 1972 | 3–0–0 1973 Belgrade SWI gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Sandra Völker | GER |
SWM | Olympics | 1992—2004 | 1–3–3 1998 Perth SWI silver: 50 m freestyle and 4×100 m freestyle relay, bronze: 100 m backstroke; 2001 Fukuoka SWI gold: 4×100 m freestyle relay, bronze: 50 m freestyle and 100 m freestyle; 2003 Barcelona SWI silver: 4×100 m freestyle relay |
| Dmitry Volkov | RUSURSEUN |
SWM | Olympics | 1988—1992 | 0–1–2 1986 Madrid SWI bronze: 100 m breaststroke and bronze: 4×100 m medley relay (competed for the Soviet Union); 1991 Perth SWI silver: 4×100 m medley relay (competed for the Soviet Union) |
| Yelena Volkova | RUSURSEUN |
SWM | Olympics | 1988—1992 | 1–0–1 1991 Perth SWI gold: 200 m breaststroke (competed for the Soviet Union), bronze: 100 m breaststroke (competed for the Soviet Union) |
| Dana Vollmer | USA |
SWM | Olympics | 2004—2016 | 4–4–2 2007 Melbourne SWI gold: 4×200 m freestyle relay, silver: 4×100 m freestyle relay (swam in heats only) and 4×100 m medley relay (swam in heats only); 2009 Roma SWI silver: 4×200 m freestyle relay, bronze: 200 m freestyle; 2011 Shanghai SWI gold: 100 m butterfly and 4×100 m medley relay, silver: 4×100 m freestyle relay; 2013 Barcelona SWI gold: 4×100 m medley relay, bronze: 100 m butterfly |
| Roman Volodkov | UKR |
DIV | Olympics | 1996—2004 | 0–1–1 2001 Fukuoka DIV bronze: synchronized platform; 2003 Barcelona DIV silver: synchronized platform |
| Anna Voloshyna | UKR |
SWA | Olympics | 2016 | 0–1–9 2013 Barcelona SYN bronze: duet Free, team Technical, team Free, and team Free Routine Combination; 2017 Budapest SYN silver: team Free Routine Combination, bronze: solo Technical, solo Free, duet Technical, duet Free, and team Free |
| Christian vom Lehn | GER |
SWM | Olympics / YOG | 2010—2016 | 0–0–1 2011 Shanghai SWI bronze: 200 m breaststroke |
| Valentina Vorontsova | RUS |
WPO | Olympics | 2004—2008 | 0–0–2 2003 Barcelona WAP bronze; 2007 Melbourne WAP bronze |
| Manthos Voulgarakis | GRE |
WPO | Olympics | 2012 | 0–0–1 2005 Montréal WAP bronze |
| Zdeslav Vrdoljak | CRO |
WPO | Olympics | 1996—2008 | 1–0–0 2007 Melbourne WAP gold |
| Shannon Vreeland | USA |
SWM | Olympics | 2012 | 4–0–1 2013 Barcelona SWI gold: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay (swam in heats only); 2015 Kazan SWI gold: 4×200 m freestyle relay (swam in heats only), bronze: 4×100 m freestyle relay (swam in heats only) |
| Josip Vrlić |  BRACRO |
WPO | Olympics | 2016—2024 | 0–0–1 2019 Gwangju WAP bronze |
| Vlada Vujasinović | SRBSCG |
WPO | Olympics | 1996—2008 | 1–1–2 1998 Perth WAP bronze (competed for FR Yugoslavia); 2001 Fukuoka WAP silver (competed for FR Yugoslavia); 2003 Barcelona WAP bronze (competed for Serbia and Montenegro); 2005 Montréal WAP gold (competed for Serbia and Montenegro) |
| Nenad Vukanić | MNESCG |
WPO | Olympics | 2000 | 0–1–1 1998 Perth WAP bronze (competed for FR Yugoslavia); 2001 Fukuoka WAP silver (competed for FR Yugoslavia) |
| Arkady Vyatchanin | RUS |
SWM | Olympics | 2004—2012 | 0–3–1 2003 Barcelona SWI silver: 100 m backstroke and 4×100 m medley relay; 2005 Montréal SWI silver: 4×100 m medley relay; 2007 Melbourne SWI bronze: 4×100 m medley relay |
| Alyona Vylegzhanina | RUS |
WPO | Olympics | 2008 | 0–0–2 2007 Melbourne WAP bronze; 2009 Roma WAP bronze |
| Allison Wagner | USA |
SWM | Olympics | 1996 | 0–2–0 1994 Roma SWI silver: 200 m medley and 400 m medley |
| Janie Wagstaff | USA |
SWM | Olympics | 1992 | 1–0–2 1991 Perth SWI gold: 4×100 m medley relay, bronze: 100 m backstroke and 200 m backstroke |
| Kelsey Wakefield | AUS |
WPO | Olympics | 2016 | 0–1–0 2013 Barcelona WAP silver |
| Carolyn Waldo | CAN |
SWA | Olympics / Opening Flagbearer | 1984—1988 | 4–0–0 1982 Guayaquil SYN gold: team; 1986 Madrid SYN gold: solo, duet, and team |
| Chris Walker-Hebborn | GBR |
SWM | Olympics | 2012—2016 | 1–1–0 2015 Kazan SWI gold: 4×100 m medley mixed relay; 2017 Budapest SWI silver: 4×100 m medley relay |
| Laura Walker | USA |
SWM | Olympics | 1988 | 0–3–0 1986 Madrid SWI silver: 4×100 m freestyle relay (swam in heats only), 4×200 m freestyle relay (swam in heats only), and 4×100 m medley relay (swam in heats only) |
| Neil Walker | USA |
SWM | Olympics | 2000—2004 | 5–2–0 1998 Perth SWI gold: 4×100 m freestyle relay, silver: 4×100 m medley relay; 2003 Barcelona SWI gold: 4×100 m medley relay (swam in heats only), silver: 4×100 m freestyle relay; 2005 Montréal SWI gold: 4×100 m freestyle relay and 4×100 m medley relay (swam in heats only); 2007 Melbourne SWI gold: 4×100 m freestyle relay |
| Dan Wallace | GBR |
SWM | Olympics | 2016 | 1–0–0 2015 Kazan SWI gold: 4×200 m freestyle relay |
| Christer Wallin |  SWE |
SWM | Olympics | 1988—1996 | 1–0–0 1994 Roma SWI gold: 4×200 m freestyle relay |
| Dave Walters | USA |
SWM | Olympics | 2008 | 4–0–1 2007 Melbourne SWI gold: 4×200 m freestyle relay (swam in heats only); 2009 Roma SWI gold: 4×200 m freestyle relay and 4×100 m medley relay; 2011 Shanghai SWI gold: 4×200 m freestyle relay (swam in heats only), bronze: 4×100 m freestyle relay (swam in heats only) |
| Wang Feng | CHN |
DIV | Olympics | 2004—2008 | 4–1–1 2001 Fukuoka DIV gold: 1 m springboard; 2003 Barcelona DIV silver: synchronized springboard; 2005 Montréal DIV gold: synchronized springboard, bronze: 1 m springboard; 2007 Melbourne DIV gold: synchronized springboard; 2009 Roma DIV gold: synchronized springboard |
| Wang Hao | CHN |
DIV | Olympics | 2012 | 1–0–0 2011 Shanghai DIV gold: synchronized platform |
| Wang Kenan | CHN |
DIV | Olympics | 2004 | 1–1–0 2001 Fukuoka DIV gold: synchronized springboard; 2003 Barcelona DIV silver: 1 m springboard |
| Wang Na | CHN |
SWA | Olympics | 2004—2008 | 0–1–2 2009 Roma SYN silver: team Free Routine Combination, bronze: team Technical and team Free |
| Wang Shun | CHN |
SWM | Olympics | 2012—2024 | 0–1–4 2011 Shanghai SWI bronze: 4×200 m freestyle relay; 2013 Barcelona SWI bronze: 4×200 m freestyle relay; 2015 Kazan SWI bronze: 200 m medley; 2017 Budapest SWI silver: 4×200 m freestyle relay (swam in heats only), bronze: 200 m medley |
| Wang Xiaohong | CHN |
SWM | Olympics | 1988—1992 | 0–1–0 1991 Perth SWI silver: 100 m butterfly |
| Wang Xin | CHN |
DIV | Olympics | 2008 | 2–0–0 2007 Melbourne DIV gold: platform; 2009 Roma DIV gold: synchronized platform |
| Wang Yi | CHN |
WPO | Olympics | 2008—2012 | 0–1–0 2011 Shanghai WAP silver |
| Wang Ying | CHN |
WPO | Olympics | 2008—2012 | 0–1–0 2011 Shanghai WAP silver |
| Lutz Wanja | GDR |
SWM | Olympics | 1972—1976 | 0–1–1 1973 Belgrade SWI silver: 4×100 m medley relay (swam in heats only), bronze: 100 m backstroke |
| Darren Ward | CAN |
SWM | Olympics | 1988—1992 | 0–0–0 1991 Perth silver: 4×50 m freestyle relay (demonstration event) |
| Pamela Ware | CAN |
DIV | Olympics / YOG | 2010—2020 | 0–1–2 2013 Barcelona DIV bronze: 3 m springboard and synchronized springboard; 2015 Kazan DIV silver: synchronized springboard |
| Mark Warnecke | GER FRG |
SWM | Olympics | 1988—2000 | 1–0–0 2005 Montréal SWI gold: 50 m breaststroke (competed for Germany) |
| Ippei Watanabe |  JPN |
SWM | Olympics / YOG | 2014—2024 | 0–0–2 2017 Budapest SWI bronze: 200 m breaststroke; 2019 Gwangju SWI bronze: 200 m breaststroke |
| Kanako Watanabe | JPN |
SWM | Olympics | 2012—2020 | 1–1–0 2015 Kazan SWI gold: 200 m breaststroke, silver: 200 m medley |
| Peter Waterfield | GBR |
DIV | Olympics | 2000—2012 | 0–0–1 2005 Montréal DIV bronze: synchronized platform |
| Debbie Watson | AUS |
WPO | Olympics | 2000 | 1–0–0 1986 Madrid WAP gold |
| Josh Watson | AUS |
SWM | Olympics | 2000—2004 | 1–0–0 2001 Fukuoka SWI gold: 4×100 m medley relay (swam in heats only) |
| Marie Wattel |  FRA |
SWM | Olympics | 2016—2024 | 0–0–1 2019 Gwangju SWI bronze: 4×100 m freestyle mixed relay |
| Mary Wayte | USA |
SWM | Olympics | 1984—1988 | 0–2–0 1986 Madrid SWI silver: 4×200 m freestyle relay and 4×100 m freestyle relay (swam in heats only) |
| Garrett Weber-Gale | USA |
SWM | Olympics | 2008 | 4–0–1 2005 Montréal SWI gold: 4×100 m freestyle relay (swam in heats only); 2007 Melbourne SWI gold: 4×100 m freestyle relay (swam in heats only); 2009 Roma SWI gold: 4×100 m freestyle relay (swam in heats only); 2011 Shanghai SWI gold: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay |
| Jutta Weber | FRG |
SWM | Olympics | 1972—1976 | 0–0–2 1973 Belgrade SWI bronze: 4×100 m freestyle relay and bronze: 4×100 m medley relay |
| Rowie Webster | AUS |
WPO | Olympics | 2012—2020 | 0–1–1 2013 Barcelona WAP silver; 2019 Gwangju WAP bronze |
| Liz Weekes | AUS |
WPO | Olympics | 2000 | 0–0–1 1998 Perth WAP bronze |
| Ferry Weertman | NED |
OWS | Olympics | 2016—2020 | 1–2–0 2015 Kazan SWI silver: 10 km open water and 5 km open water team; 2017 Budapest SWI gold: 10 km open water |
| Gudrun Wegner | GDR |
SWM | Olympics | 1972 | 1–0–1 1973 Belgrade SWI gold: 400 m medley, bronze: 800 m freestyle |
| Birte Weigang | GDR |
SWM | Olympics | 1988 | 0–0–1 1986 Madrid SWI bronze: 200 m butterfly |
| Ellen van der Weijden-Bast | NED |
WPO | Olympics | 2000 | 0–2–0 1994 Roma WAP silver (competed as Ellen Bast); 1998 Perth WAP silver (competed as Ellen Bast) |
| Amanda Weir | USA |
SWM | Olympics | 2004—2016 | 2–4–1 2005 Montréal SWI silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay; 2007 Melbourne SWI gold: 4×200 m freestyle relay (swam in heats only), silver: 4×100 m freestyle relay and 4×100 m medley relay (swam in heats only); 2011 Shanghai SWI gold: 4×100 m medley relay (swam in heats only), silver: 4×100 m freestyle relay (swam in heats only) |
| Abbey Weitzeil | USA |
SWM | Olympics | 2016—2024 | 2–1–1 2015 Kazan SWI gold: 4×100 m freestyle mixed relay (swam in heats only), bronze: 4×100 m freestyle relay (swam in heats only); 2019 Gwangju SWI gold: 4×100 m freestyle mixed relay (swam in heats only), silver: 4×100 m freestyle relay |
| Florian Wellbrock | GER |
OWS/SWM | Olympics | 2016—2024 | 2–0–0 2019 Gwangju SWI gold: 1500 m freestyle and 10 km open water |
| Andreas Wels | GER |
DIV | Olympics | 1996—2004 | 0–1–2 2003 Barcelona DIV bronze: synchronized springboard; 2005 Montréal DIV silver: synchronized springboard; 2007 Melbourne DIV bronze: synchronized springboard |
| Matt Welsh | AUS |
SWM | Olympics | 2000—2004 | 5–3–1 1998 Perth SWI gold: 4×100 m medley relay; 2001 Fukuoka SWI gold: 100 m backstroke and 4×100 m medley relay, bronze: 50 m backstroke; 2003 Barcelona SWI gold: 50 m butterfly, silver: 50 m backstroke and 100 m backstroke; 2005 Montréal SWI silver: 50 m backstroke; 2007 Melbourne SWI gold: 4×100 m medley relay |
| Valérie Welsh | CAN |
SWA | Olympics | 2012 | 0–0–2 2009 Roma SYN bronze: team Free Routine Combination; 2011 Shanghai SYN bronze: team Free Routine Combination |
| Mike Wenden | AUS |
SWM | Olympics / Olympic Flagbearer / Closing Flagbearer | 1968—2000 | 0–1–1 1973 Belgrade SWI silver: 4×200 m freestyle relay, bronze: 100 m freestyle |
| Lauren Wenger | USA |
WPO | Olympics | 2008—2012 | 2–1–0 2005 Montréal WAP silver; 2007 Melbourne WAP gold; 2009 Roma WAP gold |
| Alexandra Wenk | GER |
SWM | Olympics | 2012—2016 | 0–0–1 2015 Kazan SWI bronze: 4×100 m medley mixed relay |
| Ramona Wenzel | GDR |
DIV | Olympics | 1980 | 0–1–0 1982 Guayaquil DIV silver: platform |
| Tom Werner | SWE |
SWM | Olympics | 1984—1992 | 1–1–0 1991 Perth SWI silver: 100 m freestyle; 1994 Roma SWI gold: 4×200 m freestyle relay |
| Tarnee White | AUS |
SWM | Olympics | 2000—2008 | 2–0–0 2001 Fukuoka gold: 4×100 m medley relay (swam in heats only); 2007 Melbourne SWI gold: 4×100 m medley relay (swam in heats only) |
| Ashley Whitney | USA |
SWM | Olympics | 1996 | 0–1–0 1998 Perth SWI silver: 4×200 m freestyle relay (swam in heats only) |
| Tracey Wickham | AUS |
SWM | Olympics | 1976 | 2–0–0 1978 West Berlin SWI gold: 400 m freestyle and 800 m freestyle |
| Per Wikström | SWE |
SWM | Olympics | 1980 | 0–0–1 1982 Guayaquil SWI bronze: 4×100 m freestyle relay |
| Aschwin Wildeboer | ESP |
SWM | Olympics | 2004—2012 | 0–0–1 2009 Roma SWI bronze: 100 m backstroke |
| Ben Wildman-Tobriner | USA |
SWM | Olympics | 2008 | 3–0–0 2005 Montréal SWI gold: 4×100 m freestyle relay (swam in heats only); 2007 Melbourne SWI gold: 50 m freestyle and 4×100 m freestyle relay (swam in heats only) |
| Jordan Wilimovsky | USA |
OWS/SWM | Olympics | 2016—2020 | 1–2–1 2015 Kazan SWI gold: 10 km open water; 2017 Budapest SWI silver: 10 km open water and 4×1.25 km open water relay; 2019 Gwangju SWI bronze: 4×1.25 km open water relay |
| Tom Wilkens | USA |
SWM | Olympics | 2000 | 0–1–1 2001 Fukuoka SWI silver: 200 m medley, bronze: 400 m medley |
| David Wilkie | GBR |
SWM | Olympics | 1972—1976 | 3–0–2 1973 Belgrade SWI gold: 200 m breaststroke bronze: 200 m medley; 1975 Cali SWI gold: 100 m breaststroke and 200 m breaststroke, bronze: 4×100 m medley relay |
| Laura Wilkinson | USA |
DIV | Olympics | 2000—2008 | 1–0–0 2005 Montréal DIV gold: platform |
| Wendy Lian Williams | USA |
DIV | Olympics | 1988 | 0–0–1 1991 Perth DIV bronze: platform |
| Jackie Willmott | GBR |
SWM | Olympics | 1980 | 0–1–0 1982 Guayaquil SWI silver: 800 m freestyle |
| Madi Wilson | AUS |
SWM | Olympics / YOG | 2010—2020 | 3–4–3 2015 Kazan SWI gold: 4×100 m freestyle relay (swam in heats only), silver: 100 m backstroke, bronze: 4×100 m medley relay (swam in heats only); 2017 Budapest SWI silver: 4×100 m freestyle relay (swam in heats only), bronze: 4×200 m freestyle relay and 4×200 m freestyle relay; 2019 Gwangju SWI gold: 4×100 m freestyle relay (swam in heats only) and 4×200 m freestyle relay, silver: 4×100 m medley relay (swam in heats only) and 4×100 m freestyle mixed relay (swam in heats only) |
| Elsie Windes | USA |
WPO | Olympics | 2008—2012 | 2–0–0 2007 Melbourne WAP gold; 2009 Roma WAP gold |
| Anna Windsor | AUS |
SWM | Olympics | 1996—2000 | 0–0–1 1998 Perth SWI bronze: 4×200 m freestyle relay |
| Sándor Wladár | HUN |
SWM | Olympics | 1980 | 0–1–0 1982 Guayaquil SWI silver: 200 m backstroke |
| Jörg Woithe | GDR |
SWM | Olympics | 1980 | 1–0–2 1982 Guayaquil SWI gold: 100 m freestyle, bronze: 200 m freestyle; 1986 Madrid SWI bronze: 4×100 m freestyle relay |
| Wojciech Wojdak |  POL |
SWM | Olympics / YOG | 2014—2016 | 0–1–0 2017 Budapest SWI silver: 800 m freestyle |
| Artur Wojdat | POL |
SWM | Olympics | 1988—1992 | 0–0–2 1991 Perth SWI bronze: 200 m freestyle and 400 m freestyle |
| Sippy Woodhead | USA |
SWM | Olympics | 1984 | 3–2–0 1978 West Berlin SWI gold: 200 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay, silver: 400 m freestyle and 800 m freestyle |
| Danielle Woodhouse | AUS |
WPO | Olympics | 2000 | 0–0–1 1998 Perth WAP bronze |
| Erin Woodley | CAN |
SWA | Olympics | 1996 | 0–2–0 1994 Roma SYN silver: duet and team |
| Taryn Woods | AUS |
WPO | Olympics | 2000 | 0–0–1 1998 Perth WAP bronze |
| Kelsi Worrell | USA |
SWM | Olympics | 2016 | 5–2–1 2017 Budapest SWI gold: 4×100 m freestyle relay, 4×100 m medley relay, 4×100 m freestyle mixed relay (swam in heats only), and 4×100 m medley mixed relay (swam in heats only), bronze: 100 m butterfly; 2019 Gwangju SWI gold: 4×100 m medley relay, silver: 4×100 m freestyle relay and 4×100 m medley mixed relay (swam in heats only) (competed as Kelsi Dahlia) |
| Marcel Wouda | NED |
SWM | Olympics | 1992—2000 | 1–2–0 1998 Perth SWI gold: 200 m medley, silver: 400 m medley and 4×200 m freestyle relay |
| Camille Wright | USA |
SWM | Olympics | 1976 | 0–1–1 1975 Cali SWI silver: 4×100 m medley relay, bronze: 100 m butterfly |
| Melissa Wu | AUS |
DIV | Olympics | 2008—2024 | 0–2–1 2007 Melbourne DIV silver: synchronized platform; 2011 Shanghai DIV silver: synchronized platform; 2015 Kazan DIV bronze: synchronized platform (mixed) |
| Wu Minxia | CHN |
DIV | Olympics / Olympic Flagbearer | 2004—2016 | 8–5–1 2001 Fukuoka DIV gold: synchronized springboard, silver: 1 m springboard; 2003 Barcelona DIV gold: synchronized springboard, bronze: 3 m springboard; 2005 Montréal DIV silver: 1 m springboard and 3 m springboard; 2007 Melbourne DIV gold: synchronized springboard, silver: 3 m springboard; 2009 Roma DIV gold: synchronized springboard, silver: 1 m springboard; 2011 Shanghai DIV gold: 3 m springboard and synchronized springboard; 2013 Barcelona DIV gold: synchronized springboard; 2015 Kazan DIV gold: synchronized springboard |
| Wu Peng | CHN |
SWM | Olympics | 2004—2012 | 0–1–3 2005 Montréal SWI bronze: 200 m butterfly; 2007 Melbourne SWI silver: 200 m butterfly; 2011 Shanghai SWI bronze: 200 m butterfly; 2013 Barcelona SWI bronze: 200 m butterfly |
| Wu Yanyan | CHN |
SWM | Olympics | 1996 | 1–0–0 1998 Perth SWI gold: 200 m medley |
| Wu Yiwen | CHN |
SWA | Olympics | 2012 | 0–4–2 2009 Roma SYN silver: team Free Routine Combination, bronze: team Technical and team Free; 2011 Shanghai SYN silver: team Technical, team Free, and team Free Routine Combination |
| Eric Wunderlich | USA |
SWM | Olympics | 1996 | 2–1–0 1991 Perth SWI gold: 4×100 m medley relay; 1994 Roma SWI gold: 4×100 m medley relay, silver: 200 m breaststroke |
| Kim Wurzel | USA |
SWA | Olympics | 2000 | 0–0–1 1998 Perth SYN bronze: team |
| Wendy Wyland | USA |
DIV | Olympics | 1984 | 1–0–1 1982 Guayaquil DIV gold: platform; 1986 Madrid DIV bronze: platform |
| Xin Xin | CHN |
OWS/SWM | Olympics | 2012—2024 | 1–0–0 2019 Gwangju SWI gold: 10 km open water |
| Xiong Ni | CHN |
DIV | Olympics / Olympic Flagbearer | 1988—2008 | 0–1–0 1991 Perth DIV silver: platform |
| Xu Jiayu | CHN |
SWM | Olympics | 2012—2024 | 2–0–1 2017 Budapest SWI gold: 100 m backstroke, bronze: 4×100 m medley mixed relay; 2019 Gwangju SWI gold: 100 m backstroke |
| Xu Tianlongzi | CHN |
SWM | Olympics | 2008 | 0–0–1 2007 Melbourne SWI bronze: 4×100 m medley relay |
| Xu Yanwei | CHN |
SWM | Olympics | 2004—2008 | 0–0–3 2001 Fukuoka SWI bronze: 4×100 m medley relay; 2003 Barcelona SWI bronze: 4×200 m freestyle relay; 2007 Melbourne SWI bronze: 4×100 m medley relay |
| Takashi Yamamoto | JPN |
SWM | Olympics | 1996—2004 | 0–2–1 2003 Barcelona SWI silver: 200 m butterfly, bronze: 4×100 m medley relay; 2007 Melbourne SWI silver: 4×100 m medley relay |
| Eri Yamanoi | JPN |
SWM | Olympics | 1996 | 0–0–1 2001 Fukuoka SWI bronze: 4×200 m freestyle relay |
| Yan Zibei | CHN |
SWM | Olympics | 2016—2020 | 0–0–2 2017 Budapest SWI bronze: 4×100 m medley mixed relay; 2019 Gwangju SWI bronze: 100 m breaststroke |
| Yang Hao | CHN |
DIV | Olympics / YOG | 2014—2024 | 0–1–0 2019 Gwangju DIV silver: platform |
| Yang Jinghui | CHN |
DIV | Olympics | 2004 | 0–1–0 2005 Montréal DIV silver: synchronized platform |
| Yang Jun | CHN |
WPO | Olympics | 2008—2016 | 0–1–0 2011 Shanghai WAP silver |
