Olympians Who Won a Medal at the European Aquatics Championships (1902)
Description
Host cities:
- 1926 Budapest (HUN) 18-22 August 1926
- 1927 Bologna (ITA) 31 August-5 September 1927
- 1931 Paris (FRA) 23-30 August 1931
- 1934 Magdeburg (GER) 12-19 August 1934
- 1938 London (GBR) 6-13 August 1938
- 1947 Monte Carlo (MON) 10-14 September 1947
- 1950 Wien (Vienna) (AUT) 20-27 August 1950
- 1954 Torino (ITA) 31 August-5 September 1954
- 1958 Budapest (HUN) 31 August-6 September 1958
- 1962 Leipzig (GDR) 18-25 August 1962
- 1966 Utrecht (NED) 20-27 August 1966
- 1970 Barcelona (ESP) 4-13 September 1970
- 1974 Wien (Vienna) (AUT) 18-25 August 1974
- 1977 Jönköping (SWE) 14-21 August 1977
- 1981 Split (YUG) 5-12 September 1981
- 1983 Roma (ITA) 20-27 August 1983
- 1985 Sofia (BUL) 4-11 August 1985
- 1987 Strasbourg (FRA) 16-23 August 1987
- 1989 Bonn (FRG) 13-20 August 1989
- 1991 Athina (Athens) (GRE) 17-25 August 1991
- 1993 Sheffield (GBR) 30 July-8 August 1993
- 1995 Wien (Vienna) (AUT) 17-27 August 1995
- 1997 Sevilla (ESP) 13-24 August 1997
- 1999 İstanbul (TUR) 22 July-1 August 1999
- 2000 Helsinki (FIN) 28 June-9 July 2000
- 2002 Berlin (GER) 29 July-4 August 2002
- 2004 Madrid (ESP) 10-16 May 2004
- 2006 Budapest (HUN) 26 July-6 August 2006
- 2008 Eindhoven (NED) 16-24 March 2008
- 2010 Budapest (HUN) 4-15 August 2010
- 2012 Debrecen (HUN) and Eindhoven (NED) 14-27 May 2012 (Debrecen for swimming, Eindhoven for diving and synchronised swimming)
- 2014 Berlin (GER) 13-24 August 2014
- 2016 London (GBR) 9-22 May 2016
- 2018 Glasgow, Edinburgh and Loch Lomond (GBR) 3-12 August 2018 (Glasgow for swimming and synchronised swimming, Edinburgh for diving, and Loch Lomond for open water swimming)
- 2020 Budapest (HUN) 10-23 May 2021
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Gudrun Hänisch |  FRG |
SWA | Olympics | 1984 | 0–1–2 1983 Roma SWA silver: duet, bronze: solo and team |
| Raik Hannemann |  GDR |
SWM | Olympics | 1988 | 0–1–2 1985 Sofia SWM bronze: 400 m medley; 1987 Strasbourg SWM bronze: 200 m medley; 1989 Bonn SWM silver: 200 m medley |
| Jytte Hansen |  DEN |
SWM | Olympics | 1948—1956 | 0–1–0 1954 Torino SWM silver: 200 m breaststroke |
| Ida Hanson |  SWE |
SWM | Olympics | 1976 | 0–0–1 1974 Wien SWM bronze: 4×100 m medley relay (swam in heats only) |
| Louise Hansson | SWE |
SWM | Olympics | 2016—2020 | 1–3–2 2012 Debrecen SWM silver: 4×100 m freestyle relay (swam in heats only); 2014 Berlin SWM gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay and 4×100 m medley relay (swam in heats only); 2016 London SWM bronze: 4×100 m freestyle relay; 2020/2021 Budapest SWM bronze: 100 m butterfly |
| Sophie Hansson | SWE |
SWM | Olympics / YOG | 2014—2020 | 1–0–0 2020/2021 Budapest SWM gold: 100 m breaststroke |
| Ursula Happe |  GERFRG |
SWM | Olympics | 1952—1956 | 1–0–1 1954 Torino SWM gold: 200 m breaststroke, bronze: 100 m butterfly (competed for West Germany) |
| Jere Hård |  FIN |
SWM | Olympics | 2000—2004 | 2–0–0 2000 Helsinki SWM gold: 50 m butterfly; 2002 Berlin SWM gold: 50 m butterfly |
| Sarah Hardcastle |  GBR |
SWM | Olympics | 1984—1996 | 0–1–2 1983 Roma SWM bronze: 800 m freestyle; 1985 Sofia SWM silver: 800 m freestyle; 1993 Sheffield SWM bronze: 4×200 m freestyle relay |
| Marie Hardiman | GBR |
SWM | Olympics | 1996 | 0–0–1 1993 Sheffield SWM bronze: 200 m breaststroke |
| Phyllis Harding | GBR |
SWM | Olympics | 1924—1936 | 0–1–2 1927 Bologna SWM bronze: 100 m backstroke; 1931 Paris SWM silver: 4×100 m freestyle relay, bronze: 100 m backstroke |
| Tsimafei Hardzieychuk |  BLR |
DIV | Olympics | 2012 | 0–0–1 2010 Budapest DIV bronze: synchronized platform |
| András Hargitay |  HUN |
SWM | Olympics | 1972—1980 | 3–0–1 1974 Wien SWM gold: 200 m butterfly and 400 m medley, bronze: 200 m medley; 1977 Jönköping SWM gold: 200 m medley |
| Isabelle Härle | GER |
OWS | Olympics | 2016 | 1–0–1 2014 Berlin SWM gold: 5 km, bronze: 5 km team |
| Diana Harris | GBR |
SWM | Olympics | 1968—1972 | 0–0–1 1966 Utrecht SWM bronze: 4×100 m medley relay |
| Martin Harris | GBR |
SWM | Olympics | 1992—1996 | 0–0–2 1993 Sheffield SWM bronze: 100 m backstroke and 4×100 m medley relay |
| Dorothy Harrison | GBR |
SWM | Olympics | 1968—1972 | 0–0–1 1970 Barcelona SWM bronze: 200 m breaststroke |
| Wilfried Hartung | GDR |
SWM | Olympics | 1972—1976 | 0–0–2 1970 Barcelona SWM bronze: 4×200 m freestyle relay; 1974 Wien SWM bronze: 4×100 m freestyle relay |
| Karen Margrethe Harup | DEN |
SWM | Olympics | 1948 | 3–0–0 1947 Monte Carlo SWM gold: 400 m freestyle, 100 m backstroke, and 4×100 m freestyle relay |
| Dagmar Hase | GER |
SWM | Olympics | 1992—1996 | 6–4–2 1989 Bonn SWM gold: 200 m backstroke (competed for East Germany); 1991 Athina SWM silver: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, bronze: 100 m backstroke and 200 m backstroke; 1993 Sheffield SWM gold: 400 m freestyle and 4×200 m freestyle relay; 1995 Wien SWM gold: 4×200 m freestyle relay, silver: 200 m backstroke; 1997 Sevilla SWM gold: 400 m freestyle and 4×200 m freestyle relay |
| Ute Hasse | FRG |
SWM | Olympics | 1984 | 0–0–1 1983 Roma SWM bronze: 4×100 m medley relay |
| Patrick Hausding | GER |
DIV | Olympics / Other | 2008—2020 | 10–6–3 2008 Eindhoven DIV gold: synchronized platform; 2010 Budapest DIV gold: 3 m springboard and synchronized platform, silver: 1 m springboard, platform, and synchronized springboard; 2012 Eindhoven DIV gold: synchronized platform, silver: 3 m springboard and synchronized springboard; 2014 Berlin DIV gold: 1 m springboard, 3 m springboard, and synchronized platform, silver: synchronized springboard; 2016 London DIV gold: synchronized platform; 2018 Edinburgh DIV bronze: synchronized springboard; 2020/2021 Budapest DIV gold: 1 m springboard and synchronized springboard, bronze: synchronized platform and Team Event |
| Kate Haywood | GBR |
SWM | Olympics | 2008—2012 | 2–2–0 2006 Budapest SWM silver: 50 m breaststroke; 2008 Eindhoven SWM gold: 4×100 m medley relay; 2010 Budapest SWM gold: 4×100 m medley relay, silver: 50 m breaststroke |
| Peter Heatly | GBR |
DIV | Olympics / Administrator | 1948—1990 | 0–0–1 1954 Torino DIV bronze: platform |
| Claire Hedenskog | SWE |
SWM | Olympics | 2008 | 0–0–1 2008 Eindhoven bronze: 4×100 m freestyle relay |
| Femke Heemskerk |  NED |
SWM | Olympics | 2008—2020 | 3–12–5 2006 Budapest SWM silver: 4×100 m freestyle relay (swam in heats only); 2008 Eindhoven SWM gold: 4×100 m freestyle relay, bronze: 4×100 m medley relay (swam in heats only); 2010 Budapest SWM bronze: 100 m freestyle; 2014 Berlin SWM silver: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley mixed relay, bronze: 200 m freestyle; 2016 London SWM gold: 4×100 m freestyle relay, silver: 200 m freestyle, bronze: 100 m freestyle and 4×200 m freestyle relay; 2018 Glasgow SWM silver: 100 m freestyle, 200 m freestyle, 4×100 m freestyle relay, and 4×100 m freestyle mixed relay; 2020/2021 Budapest SWM gold: 100 m freestyle, silver: 4×100 m freestyle relay, 4×100 m freestyle mixed relay, and 4×100 m medley mixed relay |
| Marianne Heemskerk | NED |
SWM | Olympics | 1960—1964 | 0–0–1 1962 Leipzig SWM bronze: 100 m butterfly |
| Jacob Heidtmann | GER |
SWM | Olympics | 2016—2020 | 1–0–0 2018 Glasgow SWM gold: 4×200 m freestyle mixed relay |
| Irma Heijting-Schuhmacher | NED |
SWM | Olympics | 1948—1952 | 2–2–0 1947 Monte Carlo SWM silver: 4×100 m freestyle relay (competed as Irma Schuhmacher); 1950 Wien SWM gold: 100 m freestyle and 4×100 m freestyle relay, silver: 400 m freestyle (competed as Irma Schuhmacher) |
| Michelle Heimberg |  SUI |
DIV | Olympics / YOG | 2018—2020 | 0–1–0 2020/2021 Budapest DIV silver: 1 m springboard |
| Wolfgang Heimlich | GER |
SWM | Olympics | 1936 | 1–0–0 1938 London SWM gold: 4×200 m freestyle relay |
| Christian Hein | GER |
SWM | Olympics | 2004 | 0–1–1 2006 Budapest SWM silver: 5 km, bronze: 10 km |
| Roger Heinkelé |  FRA |
DIV | Olympics | 1936—1948 | 1–0–0 1947 Monte Carlo DIV gold: 3 m springboard |
| Herbert Heinrich | GER |
SWM | Olympics | 1928 | 2–3–0 1926 Budapest SWM gold: 4×200 m freestyle relay, silver: 400 m freestyle; 1927 Bologna SWM gold: 4×200 m freestyle relay, silver: 400 m freestyle; 1931 Paris SWM silver: 4×200 m freestyle relay |
| Philip Heintz | GER |
SWM | Olympics | 2012—2020 | 0–2–1 2014 Berlin SWM silver: 200 m medley; 2018 Glasgow SWM silver: 200 m medley, bronze: 4×100 m medley relay (swam in heats only) |
| Suse Heinze | GER |
DIV | Olympics | 1936 | 0–0–1 1938 London DIV bronze: platform |
| August Heitmann | GER |
SWM | Olympics | 1928 | 2–0–1 1926 Budapest SWM gold: 4×200 m freestyle relay; 1927 Bologna SWM gold: 4×200 m freestyle relay, bronze: 100 m freestyle |
| Mirjam van Hemert | NED |
SWM | Olympics | 1968 | 0–0–1 1966 Utrecht SWM bronze: 4×100 m freestyle relay |
| Jan Hempel | GDRGER |
DIV | Olympics | 1988—2000 | 4–4–2 1987 Strasbourg DIV silver: platform (competed for East Germany); 1989 Bonn DIV silver: platform, bronze: 3 m springboard (competed for East Germany); 1993 Sheffield DIV gold: 3 m springboard, bronze: platform; 1995 Wien DIV silver: 3 m springboard and platform; 1997 Sevilla DIV gold: platform and synchronized platform; 1999 İstanbul DIV gold: synchronized platform |
| Mélanie Henique | FRA |
SWM | Olympics | 2016—2020 | 0–1–1 2010 Budapest SWM bronze: 50 m butterfly; 2020/2021 Budapest SWM silver: 50 m butterfly |
| Jana Henke | GER |
SWM | Olympics | 1992—2004 | 2–2–2 1991 Athina SWM silver: 800 m freestyle; 1993 Sheffield SWM gold: 800 m freestyle; 1995 Wien SWM silver: 800 m freestyle; 1997 Sevilla SWM bronze: 800 m freestyle; 1999 İstanbul SWM bronze: 800 m freestyle; 2002 Berlin SWM gold: 800 m freestyle |
| Rainer Henkel | FRG |
SWM | Olympics | 1984—1988 | 2–2–1 1985 Sofia SWM silver: 1500 m freestyle, bronze: 400 m freestyle; 1987 Strasbourg SWM gold: 1500 m freestyle and 4×200 m freestyle relay, silver: 400 m freestyle |
| Egon Henninger | GDRGER |
SWM | Olympics | 1960—1968 | 1–1–1 1962 Leipzig SWM gold: 4×100 m medley relay (competed for East Germany); 1966 Utrecht SWM silver: 4×100 m medley relay, bronze: 200 m breaststroke (competed for East Germany) |
| Thaïs Henríquez |  ESP |
SWA | Olympics | 2008—2012 | 4–4–0 2006 Budapest SWA silver: team Free Routine Combination; 2008 Eindhoven SWA gold: team Free and team Free Routine Combination; 2010 Budapest SWA silver: team Free and team Free Routine Combination; 2012 Eindhoven SWA gold: team Free and team Free Routine Combination; 2014 Berlin SWA silver: team Free Routine Combination |
| Franziska Hentke | GER |
SWM | Olympics | 2016—2020 | 1–0–0 2016 London SWM gold: 200 m butterfly |
| Aliaksandra Herasimenia | BLR |
SWM | Olympics | 2008—2016 | 1–2–2 2002 Berlin SWM bronze: 50 m freestyle and bronze: 50 m backstroke; 2006 Budapest SWM silver: 50 m backstroke; 2010 Budapest SWM gold: 50 m backstroke, silver: 100 m freestyle |
| Sabine Herbst-Klenz | GER |
SWM | Olympics | 1996—2000 | 0–1–1 1991 Athina SWM silver: 200 m butterfly (competed as Sabine Herbst); 1999 İstanbul SWM bronze: 200 m medley (competed as Sabine Herbst) |
| Jochen Herbst | GDR |
SWM | Olympics | 1968 | 1–2–2 1962 Leipzig SWM bronze: 4×200 m freestyle relay; 1966 Utrecht SWM gold: 4×100 m freestyle relay (swam in heats only), silver: 4×200 m freestyle relay (swam in heats only) and 4×100 m medley relay (swam in heats only); 1970 Barcelona SWM bronze: 4×100 m freestyle relay (swam in heats only) |
| Stefan Herbst | GER |
SWM | Olympics | 2000—2008 | 1–5–1 2000 Helsinki SWM silver: 4×100 m freestyle relay, 4×100 m freestyle relay (swam in heats only), and 4×200 m freestyle relay; 2002 Berlin SWM gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay, bronze: 4×100 m medley relay; 2010 Budapest SWM silver: 4×200 m freestyle relay (swam in heats only) |
| Carmen Herea |  ROU |
SWM | Olympics | 1996—2000 | 1–0–0 2000 Helsinki SWM gold: 4×200 m freestyle relay (swam in heats only) |
| Muriel Hermine | FRA |
SWA | Olympics | 1984—1988 | 4–3–0 1983 Roma SWA silver: solo; 1985 Sofia SWA gold: team, silver: solo and duet; 1987 Strasbourg SWA gold: solo, duet, and team |
| Guy Hernandez | FRA |
DIV | Olympics | 1948 | 0–1–0 1950 Wien DIV silver: 3 m springboard |
| Gertrud Herrbruck | GERFRG |
SWM | Olympics | 1952 | 0–1–0 1950 Wien SWM silver: 100 m backstroke (competed for West Germany) |
| Martin Herrmann | GERFRG |
SWM | Olympics | 1988—1992 | 0–1–1 1989 Bonn SWM silver: 4×200 m freestyle relay, bronze: 100 m butterfly (competed for West Germany) |
| Nicole Hetzer | GER |
SWM | Olympics | 2000—2004 | 1–1–1 2002 Berlin SWM bronze: 400 m medley; 2006 Budapest SWM gold: 4×200 m freestyle relay (swam in heats only), silver: 400 m medley |
| Betty Heukels | NED |
SWM | Olympics | 1964 | 1–0–0 1966 Utrecht SWM gold: 400 m medley |
| James Hickman | GBR |
SWM | Olympics | 1996—2004 | 0–2–1 1999 İstanbul SWM silver: 100 m butterfly; 2000 Helsinki SWM silver: 200 m butterfly, bronze: 100 m butterfly |
| László Hidvégi | HUN |
DIV | Olympics / Non-starter | 1936—1948 | 0–0–2 1938 London DIV bronze: platform; 1947 Monte Carlo DIV bronze: 3 m springboard |
| Lars Hinneburg | GDR |
SWM | Olympics | 1988 | 0–2–0 1985 Sofia SWM silver: 4×100 m freestyle relay; 1987 Strasbourg SWM silver: 4×200 m freestyle relay |
| Margery Hinton | GBR |
SWM | Olympics | 1928—1936 | 0–0–3 1931 Paris SWM bronze: 200 m breaststroke; 1934 Magdeburg SWM bronze: 4×100 m freestyle relay; 1938 London SWM bronze: 4×100 m freestyle relay |
| Josef Hladky | GER |
SWM | Olympics | 1992 | 0–1–4 1981 Split SWM bronze: 200 m medley (competed for Czechoslovakia); 1983 Roma SWM bronze: 200 m medley and 400 m medley (competed for Czechoslovakia); 1985 Sofia SWM silver: 200 m medley (competed for Czechoslovakia); 1989 Bonn SWM bronze: 200 m medley (competed for West Germany) |
| Ilona Hlaváčková |  CZE |
SWM | Olympics | 2000—2004 | 1–0–1 2000 Helsinki SWM bronze: 50 m backstroke; 2004 Madrid SWM gold: 50 m backstroke |
| Erik Hochstein | FRG |
SWM | Olympics | 1988 | 0–1–0 1989 Bonn SWM silver: 4×200 m freestyle relay |
| Freddie Hodges | GBR |
DIV | Olympics | 1936 | 0–0–1 1938 London DIV bronze: 3 m springboard |
| Falk Hoffmann | GDR |
DIV | Olympics | 1972—1980 | 1–1–1 1974 Wien DIV silver: platform; 1977 Jönköping DIV gold: 3 m springboard, bronze: platform |
| Jörg Hoffmann | GDRGER |
SWM | Olympics | 1988—1996 | 4–1–1 1989 Bonn SWM gold: 1500 m freestyle (competed for East Germany); 1991 Athina SWM gold: 1500 m freestyle, bronze: 4×200 m freestyle relay (competed for Germany); 1993 Sheffield SWM gold: 1500 m freestyle, silver: 4×200 m freestyle relay (competed for Germany); 1995 Wien SWM gold: 1500 m freestyle (competed for Germany) |
| Frank Hoffmeister | FRG |
SWM | Olympics | 1988 | 0–0–1 1987 Strasbourg SWM bronze: 100 m backstroke |
| Veronika Holletz | GDRGER |
SWM | Olympics | 1964 | 0–0–1 1962 Leipzig SWM bronze: 100 m backstroke (competed for East Germany) |
| Anders Holmertz | SWE |
SWM | Olympics | 1984—1996 | 1–4–8 1985 Sofia SWM silver: 4×200 m freestyle relay; 1987 Strasbourg SWM gold: 200 m freestyle, bronze: 4×200 m freestyle relay; 1989 Bonn SWM bronze: 200 m freestyle and 4×100 m freestyle relay; 1991 Athina SWM bronze: 4×100 m freestyle relay; 1993 Sheffield SWM silver: 4×100 m freestyle relay, bronze: 200 m freestyle and 400 m freestyle; 1995 Wien SWM silver: 200 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle and 4×100 m freestyle relay |
| Per Holmertz | SWE |
SWM | Olympics | 1980 | 0–3–0 1981 Split SWM silver: 4×100 m freestyle relay; 1983 Roma SWM silver: 4×100 m freestyle relay and 4×100 m medley relay (swam in heats only) |
| Joakim Holmquist | SWE |
SWM | Olympics / Non-starter | 1988—1992 | 0–0–1 1989 Bonn SWM bronze: 4×100 m freestyle relay |
| Caroline Holmyard | GBR |
SWA | Olympics | 1984 | 3–0–0 1981 Split SWA gold: duet and team; 1983 Roma SWA gold: team |
| Sven von Holst | SWE |
SWM | Olympics | 1968 | 0–0–1 1974 Wien SWM bronze: 4×200 m freestyle relay (swam in heats only) |
| Jan Hołub |  POL |
SWM | YOG | 2014 | 0–0–1 2018 Glasgow SWM bronze: 4×100 m freestyle relay (swam in heats only) |
| Hanni Hölzner | GER |
SWM | Olympics | 1936 | 0–1–0 1934 Magdeburg SWM silver: 200 m breaststroke |
| Pieter van den Hoogenband | NED |
SWM | Olympics | 1996—2008 | 10–5–4 1997 Sevilla SWM silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay; 1999 İstanbul SWM gold: 50 m freestyle, 100 m freestyle, 200 m freestyle, 50 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay; 2000 Helsinki SWM silver: 50 m freestyle, 100 m freestyle, and 200 m freestyle, bronze: 4×200 m freestyle relay; 2002 Berlin SWM gold: 100 m freestyle and 200 m freestyle; 2004 Madrid SWM gold: 200 m freestyle, silver: 100 m freestyle; 2006 Budapest SWM gold: 200 m freestyle, bronze: 100 m freestyle; 2008 Eindhoven SWM bronze: 4×100 m freestyle relay |
| Silke Hörner | GDR |
SWM | Olympics | 1988 | 3–1–1 1985 Sofia SWM silver: 100 m breaststroke, bronze: 200 m breaststroke; 1987 Strasbourg SWM gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Vicky Horner | GBR |
SWM | Olympics | 1996 | 0–0–1 1995 Wien SWM bronze: 4×200 m freestyle relay |
| Oleksandr Horshkovozov |  UKR |
DIV | Olympics | 2012—2016 | 0–1–5 2012 Eindhoven DIV bronze: synchronized platform; 2014 Berlin DIV bronze: synchronized springboard; 2016 London DIV silver: Team Event, bronze: synchronized springboard and synchronized platform; 2020/2021 Budapest DIV bronze: synchronized springboard |
| Ria van der Horst | NED |
SWM | Olympics | 1948—1952 | 1–0–0 1950 Wien SWM gold: 100 m backstroke |
| Fabien Horth | FRA |
SWM | Olympics | 2004 | 0–0–1 2004 Madrid SWM bronze: 4×200 m freestyle relay |
| Péter Horváth | HUN |
SWM | Olympics | 1992—2004 | 0–2–1 1991 Athina SWM bronze: 4×100 m medley relay; 1993 Sheffield SWM silver: 4×100 m medley relay; 1995 Wien SWM silver: 4×100 m medley relay |
| Katinka Hosszú | HUN |
SWM | Olympics / Other | 2004—2020 | 15–7–3 2008 Eindhoven SWM silver: 400 m medley; 2010 Budapest SWM gold: 200 m butterfly, 200 m medley, and 4×200 m freestyle relay, silver: 400 m medley; 2012 Debrecen SWM gold: 200 m butterfly, 200 m medley, and 400 m medley, silver: 4×200 m freestyle relay; 2014 Berlin SWM gold: 100 m backstroke, 200 m medley, and 400 m medley, silver: 200 m freestyle, bronze: 200 m butterfly and 4×200 m freestyle relay; 2016 London SWM gold: 200 m backstroke, 200 m medley, 400 m medley, and 4×200 m freestyle relay, silver: 100 m backstroke; 2018 Glasgow SWM gold: 200 m medley; 2020/2021 Budapest SWM gold: 400 m medley, silver: 200 m butterfly, bronze: 200 m medley |
| Joline Höstman | SWE |
SWM | Olympics | 2008—2012 | 0–1–2 2008 Eindhoven SWM bronze: 100 m breaststroke; 2010 Budapest SWM silver: 4×100 m medley relay; 2012 Debrecen SWM bronze: 4×100 m medley relay |
| Andriy Hovorov | UKR |
SWM | Olympics / YOG | 2010—2016 | 2–2–2 2012 Debrecen SWM bronze: 50 m freestyle; 2014 Berlin SWM bronze: 50 m butterfly; 2016 London SWM gold: 50 m butterfly, silver: 50 m freestyle; 2018 Glasgow SWM gold: 50 m butterfly; 2020/2021 Budapest SWM silver: 50 m butterfly |
| Olena Hrechykhina | UKR |
SWA | Olympics | 2016 | 2–4–2 2010 Budapest SWA bronze: team Free and team Free Routine Combination; 2012 Eindhoven SWA silver: team Free Routine Combination; 2014 Berlin SWA gold: team Free Routine Combination; 2014 Berlin SWA silver: team Free; 2016 London SWA gold: team Free, silver: team Technical and team Free Routine Combination |
| Philip Hubble | GBR |
SWM | Olympics | 1980—1984 | 0–1–0 1981 Split SWM silver: 200 m butterfly |
| Sophie Huber | FRA |
SWM | Olympics | 2008 | 1–0–1 2006 Budapest SWM bronze: 4×200 m freestyle relay; 2008 Eindhoven SWM gold: 4×200 m freestyle relay (swam in heats only) |
| Claire Huddart | GBR |
SWM | Olympics | 1996—2000 | 0–0–4 1993 Sheffield SWM bronze: 4×200 m freestyle relay; 1995 Wien SWM bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1999 İstanbul SWM bronze: 4×100 m freestyle relay |
| Edna Hughes | GBR |
SWM | Olympics | 1932—1936 | 0–0–1 1934 Magdeburg SWM bronze: 4×100 m freestyle relay |
| Aliaksandr Hukau | BLR |
SWM | Olympics | 1996—2000 | 2–0–0 1997 Sevilla SWM gold: 100 m breaststroke and 200 m breaststroke |
| Daniela Hunger | GDRGER |
SWM | Olympics | 1988—1992 | 7–3–0 1987 SWM Strasbourg silver: 200 m medley (competed for East Germany); 1989 Bonn SWM gold: 200 m medley, 400 m medley, and 4×100 m freestyle relay, silver: 50 m freestyle (competed for East Germany); 1991 Athina SWM gold: 200 m medley, silver: 4×100 m freestyle relay (competed for Germany); 1993 Sheffield SWM gold: 200 m medley and 4×100 m freestyle relay (competed for Germany); 1995 Wien SWM gold: 4×100 m freestyle relay (competed for Germany) |
| Andrew Hunter | GBR |
SWM | Olympics | 2008 | 0–1–0 2006 Budapest SWM silver: 4×200 m freestyle relay |
| Heike Hustede-Nagel | GERFRG |
SWM | Olympics | 1964—1972 | 0–1–1 1966 Utrecht SWM silver: 100 m butterfly (competed as Heike Hustede for West Germany); 1970 Barcelona SWM bronze: 4×100 m medley relay (competed as Heike Nagel for West Germany) |
| Ragnhild Hveger | DEN |
SWM | Olympics | 1936—1952 | 3–0–0 1938 London SWM gold: 100 m freestyle, 400 m freestyle, and 4×100 m freestyle relay |
| Frederik Hviid | ESP |
SWM | Olympics | 1996—2000 | 1–1–0 1997 Sevilla SWM silver: 400 m medley; 1999 İstanbul SWM gold: 400 m medley |
| Emanuele Idini |  ITA |
SWM | Olympics | 1992—1996 | 0–1–1 1991 Athina SWM silver: 4×200 m freestyle relay; 1995 Wien SWM bronze: 4×200 m freestyle relay |
| Emma Igelström | SWE |
SWM | Olympics | 2000 | 3–1–1 2000 Helsinki SWM gold: 4×100 m medley relay; 2002 Berlin SWM gold: 50 m breaststroke and 100 m breaststroke, silver: 4×100 m medley relay, bronze: 200 m breaststroke |
| Judit Ignacio | ESP |
SWM | Olympics / YOG / Other | 2010—2016 | 0–1–1 2014 Berlin SWM silver: 200 m butterfly; 2016 London SWM bronze: 200 m butterfly |
| Lara Ilchenko |  RUS |
OWS | Olympics | 2008 | 1–0–1 2006 Budapest SWM bronze: 5 km; 2008 Dubrovnik SWM gold: 10 km |
| Kristina Ilinykh | RUS |
DIV | Olympics | 2016 | 1–1–2 2014 Berlin DIV silver: 1 m springboard; 2016 London DIV bronze: synchronized springboard; 2018 Edinburgh DIV bronze: synchronized springboard; 2020/2021 Budapest DIV gold: Team Event |
| Javi Illana | ESP |
DIV | Olympics | 2004—2012 | 0–0–1 2010 Budapest DIV bronze: 1 m springboard |
| Pavlo Illichov | UKR |
SWM | Olympics | 2004 | 1–0–0 2004 Madrid SWM gold: 4×100 m medley relay (swam in heats only) |
| Leonid Ilyichov | RUS URS |
SWM | Olympics | 1968 | 3–3–1 1966 Utrecht SWM gold: 4×200 m freestyle relay and 4×100 m medley relay, silver: 100 m freestyle and 4×100 m freestyle relay; 1970 Barcelona SWM gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay (swam in heats only), bronze: 4×100 m medley relay |
| Vera Ilyina | RUS EUN |
DIV | Olympics | 1992—2004 | 8–6–1 1991 Athina DIV silver: 3 m springboard (competed for the Soviet Union); 1993 Sheffield DIV silver: 3 m springboard, bronze: 1 m springboard (competed for Russia); 1995 Wien DIV gold: 1 m springboard and 3 m springboard (competed for Russia); 1997 Sevilla DIV gold: 1 m springboard, silver: 3 m springboard (competed for Russia); 1999 İstanbul DIV gold: 1 m springboard and 3 m springboard (competed for Russia); 2000 Helsinki DIV gold: 1 m springboard and synchronized springboard (competed for Russia); 2002 Berlin DIV silver: 1 m springboard and synchronized springboard (competed for Russia); 2004 Madrid DIV gold: synchronized springboard, silver: 3 m springboard (competed for Russia) |
| Caroline Imoberdorf | SUI |
SWA | Olympics | 1992 | 0–0–1 1989 Bonn SWA bronze: team |
| Apostolia Ioannou |  GRE |
SWA | Olympics | 2004 | 0–0–1 2004 Madrid SWA bronze: team Free Routine Combination |
| Sara Isakovič |  SLO |
SWM | Olympics | 2004—2012 | 1–0–1 2008 Eindhoven SWM gold: 200 m freestyle; 2012 Debrecen SWM bronze: 4×200 m freestyle relay |
| Patrik Isaksson | SWE |
SWM | Olympics | 2000 | 0–0–1 1999 İstanbul SWM bronze: 4×100 m medley relay |
| Nataliya Ishchenko | RUS |
SWA | Olympics / Other | 2008—2016 | 12–2–0 2004 Madrid SWA silver: solo; 2006 Budapest SWA gold: solo, team Free and team Free Routine Combination; 2008 Eindhoven SWA silver: solo; 2010 Budapest SWA gold: solo, duet, team Free, and team Free Routine Combination; 2012 Eindhoven SWA gold: solo,: duet; 2016 London SWA gold: solo Free, duet Technical, and duet Free |
| Roman Ivanovsky | RUS |
SWM | Olympics | 1996 | 2–0–0 2000 Helsinki SWM gold: 4×100 m medley relay (swam in heats only); 2002 Berlin SWM gold: 4×100 m medley relay (swam in heats only) |
| Amit Ivry |  ISR |
SWM | Olympics | 2012—2016 | 0–0–1 2012 Debrecen SWM bronze: 100 m butterfly |
| Dan Izotov | RUS |
SWM | Olympics | 2008—2016 | 3–1–1 2010 Budapest SWM gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 2018 Glasgow SWM gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle mixed relay (swam in heats only) |
| Alex Jackson | GBR |
SWM | Olympics | 1968 | 0–0–1 1970 Barcelona SWM bronze: 100 m freestyle |
| Jo Jackson | GBR |
SWM | Olympics | 2004—2012 | 0–3–1 2006 Budapest SWM silver: 400 m freestyle; 2008 Eindhoven SWM silver: 4×200 m freestyle relay; 2010 Budapest SWM silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay |
| Gisela Jacob-Arendt | GERFRG |
SWM | Olympics | 1936—1952 | 0–2–1 1934 Magdeburg SWM silver: 100 m backstroke and 4×100 m freestyle relay, bronze: 100 m freestyle (competed as Gisela Arendt) |
| Rainer Jacob | FRG |
SWM | Olympics | 1972 | 0–1–0 1970 Barcelona SWM silver: 4×100 m freestyle relay |
| Mette Jacobsen | DEN |
SWM | Olympics | 1988—2004 | 7–3–8 1989 SWM Bonn bronze: 200 m freestyle and 200 m butterfly; 1991 Athina SWM gold: 200 m freestyle, 200 m butterfly, and 4×200 m freestyle relay, bronze: 4×100 m freestyle relay; 1995 Wien SWM gold: 100 m backstroke and 100 m butterfly, silver: 100 m freestyle and 200 m butterfly, bronze: 200 m freestyle; 1997 Sevilla SWM gold: 100 m butterfly, bronze: 200 m butterfly and 4×200 m freestyle relay; 1999 İstanbul SWM gold: 200 m butterfly; 2000 Helsinki SWM silver: 200 m butterfly, bronze: 100 m freestyle; 2004 Madrid SWM bronze: 200 m butterfly |
| Ulla Jäfvert | SWE |
SWM | Olympics | 1964 | 0–1–0 1966 Utrecht SWM silver: 4×100 m freestyle relay |
| Zsu Jakabos | HUN |
SWM | Olympics | 2004—2020 | 1–5–4 2010 Budapest SWM silver: 200 m butterfly, bronze: 400 m medley; 2012 Debrecen SWM silver: 200 m butterfly, 400 m medley, and 4×200 m freestyle relay; 2014 Berlin SWM bronze: 4×200 m freestyle relay; 2016 London SWM gold: 4×200 m freestyle relay, bronze: 400 m medley and 4×100 m medley mixed relay; 2020/2021 Budapest SWM silver: 4×200 m freestyle relay |
| Mimosa Jallow | FIN |
SWM | Olympics | 2016—2020 | 0–0–2 2016 London SWM bronze: 4×100 m medley relay; 2018 Glasgow SWM bronze: 50 m backstroke |
| Andy Jameson | GBR |
SWM | Olympics | 1984—1988 | 1–2–0 1985 Sofia SWM silver: 100 m butterfly; 1987 Strasbourg SWM gold: 100 m butterfly, silver: 4×100 m medley relay |
| Marina Janicke | GDR |
DIV | Olympics | 1972 | 0–2–0 1970 Barcelona DIV silver: 3 m springboard and platform |
| Florian Janistyn |  AUT |
SWM | Olympics | 2008—2012 | 0–0–1 2008 Eindhoven SWM bronze: 4×200 m freestyle relay (swam in heats only) |
| Kati Jansen | GERFRG |
SWM | Olympics | 1952—1956 | 0–0–1 1954 Torino SWM bronze: 4×100 m freestyle relay (competed for West Germany) |
| Vytautas Janušaitis |  LTU |
SWM | Olympics | 2004—2012 | 0–0–1 2008 Eindhoven SWM bronze: 200 m medley |
| Alex Jany | FRA |
SWM/WPO | Olympics | 1948—1960 | 4–2–0 1947 Monte Carlo SWM gold: 100 m freestyle and 400 m freestyle, silver: 4×200 m freestyle relay; 1950 Wien SWM gold: 100 m freestyle and 400 m freestyle, silver: 4×200 m freestyle relay |
| Beate Jasch | FRG |
SWM | Olympics | 1976 | 0–1–0 1974 Wien SWM silver: 4×100 m medley relay |
| Martina Jäschke | GDR |
DIV | Olympics | 1980 | 0–1–1 1981 Split DIV silver: 3 m springboard, bronze: platform |
| Cécile Jeanson | FRA |
SWM | Olympics | 1992—2000 | 0–0–1 1995 Wien SWM bronze: 100 m butterfly |
| Otylia Jędrzejczak | POL |
SWM | Olympics | 2000—2012 | 5–3–2 1999 İstanbul SWM bronze: 200 m butterfly; 2000 Helsinki SWM gold: 200 m butterfly, silver: 100 m butterfly; 2002 Berlin SWM gold: 200 m butterfly, silver: 100 m butterfly; 2004 Madrid SWM gold: 200 m butterfly, bronze: 100 m butterfly; 2006 Budapest SWM gold: 200 m freestyle and 200 m butterfly, silver: 4×200 m freestyle relay |
| Brian Jenkins | GBR |
SWM | Olympics | 1964 | 0–1–0 1962 Leipzig SWM silver: 200 m butterfly |
| Sue Jenner | GBR |
SWM | Olympics | 1976 | 0–0–1 1977 Jönköping SWM bronze: 200 m butterfly |
| Olga Jensch-Jordan | GER |
DIV | Olympics | 1932—1936 | 2–0–0 1931 Paris DIV gold: 3 m springboard (competed as Olga Jordan); 1934 Magdeburg DIV gold: 3 m springboard (competed as Olga Jensch-Jordan) |
| Ditte Jensen | DEN |
SWM | Olympics | 1996 | 0–0–1 1997 Sevilla SWM bronze: 4×200 m freestyle relay |
| Gitta Jensen | DEN |
SWM | Olympics | 1988—1992 | 1–0–1 1991 Athina SWM gold: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay |
| Julie Jensen | DEN |
SWM | Olympics | 2016—2020 | 0–0–1 2018 Glasgow SWM bronze: 4×100 m freestyle relay |
| Jan Jiskoot | NED |
SWM | Olympics | 1960—1964 | 0–1–1 1962 Leipzig SWM silver: 400 m medley, bronze: 4×100 m medley relay |
| Kate Jobson | SWE |
SWM | Olympics | 1956 | 1–0–1 1958 Budapest SWM gold: 100 m freestyle, bronze: 4×100 m freestyle relay |
| Pál Joensen | DEN |
SWM | Olympics | 2012—2016 | 0–3–0 2010 Budapest SWM silver: 1500 m freestyle (competed for the Faroer Islands); 2014 Berlin SWM silver: 800 m freestyle and 1500 m freestyle (competed for the Faroer Islands) |
| Camilla Johansson | SWE |
SWM | Olympics | 2000 | 1–0–0 2000 Helsinki SWM gold: 4×100 m medley relay (swam in heats only) |
| Jennie Johansson | SWE |
SWM | Olympics | 2012—2016 | 1–5–1 2010 Budapest SWM silver: 100 m breaststroke, bronze: 50 m breaststroke; 2012 Debrecen SWM silver: 100 m breaststroke; 2014 Berlin SWM silver: 50 m breaststroke, 100 m breaststroke, and 4×100 m medley relay; 2016 London SWM gold: 50 m breaststroke |
| Olle Johansson | SWE |
SWM/WPO | Olympics | 1948—1952 | 2–0–0 1947 Monte Carlo SWM gold: 4×200 m freestyle relay; 1950 Wien SWM gold: 4×200 m freestyle relay |
| Per Johansson | SWE |
SWM | Olympics | 1980—1988 | 2–4–1 1981 Split SWM gold: 100 m freestyle, silver: 4×100 m freestyle relay and 4×100 m medley relay; 1983 Roma SWM gold: 100 m freestyle, silver: 4×100 m freestyle relay; 1985 Sofia SWM silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay |
| Svante Johansson | SWE |
DIV | Olympics | 1948 | 0–1–0 1947 Monte Carlo DIV silver: 3 m springboard |
| Heike John | FRG |
SWM | Olympics | 1976 | 0–0–1 1977 Jönköping SWM bronze: 4×100 m medley relay |
| Louise Jöhncke | SWE |
SWM | Olympics | 1996—2000 | 2–7–0 1993 Sheffield SWM silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Wien SWM silver: 4×100 m freestyle relay; 1997 Sevilla SWM silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1999 İstanbul SWM silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 2000 Helsinki SWM gold: 4×100 m freestyle relay and 4×100 m medley relay |
| Reggie de Jong | NED |
SWM | Olympics | 1980 | 0–0–1 1983 Roma SWM bronze: 4×200 m freestyle relay |
| Daphne Jongejans | NED |
DIV | Olympics | 1984—1992 | 1–0–1 1983 Roma DIV bronze: 3 m springboard; 1987 Strasbourg DIV gold: 3 m springboard |
| Edwin Jongejans | NED |
DIV | Olympics | 1988—1992 | 2–0–1 1989 Bonn DIV gold: 1 m springboard; 1991 Athina DIV bronze: 1 m springboard; 1995 Wien DIV gold: 1 m springboard |
| Sanja Jovanović |  CRO |
SWM | Olympics | 2004—2012 | 0–1–2 2004 Madrid SWM bronze: 200 m backstroke; 2008 Eindhoven SWM bronze: 50 m backstroke; 2012 Debrecen SWM silver: 50 m backstroke |
| Dinko Jukic | AUT |
SWM | Olympics | 2008—2012 | 0–1–2 2008 Eindhoven SWM silver: 200 m medley, bronze: 400 m medley and 4×200 m freestyle relay |
| Mirna Jukic | AUT |
SWM | Olympics | 2004—2008 | 3–1–2 2002 Berlin SWM gold: 200 m breaststroke; 2004 Madrid SWM gold: 200 m breaststroke, bronze: 100 m breaststroke; 2008 Eindhoven SWM gold: 100 m breaststroke, silver: 200 m breaststroke, bronze: 50 m breaststroke |
| Ágnes Kaczander-Kiss | HUN |
SWM | Olympics | 1972 | 0–0–1 1974 Wien SWM bronze: 100 m breaststroke |
| Marcin Kaczmarek | POL |
SWM | Olympics | 2000 | 0–0–1 1997 Sevilla SWM bronze: 4×100 m medley relay |
| Géza Kádas | HUN |
SWM | Olympics | 1948—1952 | 1–0–2 1947 Monte Carlo SWM bronze: 4×200 m freestyle relay; 1954 Torino SWM gold: 4×200 m freestyle relay, bronze: 100 m freestyle |
| Sabine Kahle | GDR |
SWM | Olympics | 1976 | 0–2–0 1977 Jönköping SWM silver: 200 m medley and 400 m medley |
| Christophe Kalfayan | FRA |
SWM | Olympics | 1988—1996 | 0–4–0 1989 Bonn SWM silver: 4×100 m freestyle relay; 1991 Athina SWM silver: 4×100 m medley relay; 1993 Sheffield SWM silver: 50 m freestyle; 1995 Wien SWM silver: 50 m freestyle |
| Irina Kalinina | RUSURS |
DIV | Olympics | 1976—1980 | 0–2–3 1974 Wien DIV silver: 3 m springboard and platform; 1977 Jönköping DIV bronze: 3 m springboard and platform; 1981 Split DIV bronze: 3 m springboard |
| Anna-Karin Kammerling | SWE |
SWM | Olympics | 2000—2008 | 4–3–1 1999 İstanbul SWM gold: 50 m butterfly; 2000 Helsinki SWM gold: 50 m butterfly and 4×100 m freestyle relay; 2002 Berlin SWM gold: 50 m butterfly, silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m butterfly; 2006 Budapest SWM silver: 50 m butterfly |
| Berber Kamstra | NED |
SWM | Olympics | 1976 | 0–1–0 1977 Jönköping SWM silver: 4×100 m freestyle relay (swam in heats only) |
| Tivadar Kanizsa | HUN |
SWM/WPO | Olympics / Non-starter | 1956—1964 | 0–0–1 1958 Budapest SWM bronze: 4×200 m freestyle relay (swam in heats only) |
| Boglárka Kapás | HUN |
SWM | Olympics / YOG | 2008—2020 | 7–2–3 2012 Debrecen SWM gold: 800 m freestyle; 2014 Berlin SWM silver: 1500 m freestyle, bronze: 800 m freestyle and 4×200 m freestyle relay; 2016 London SWM gold: 400 m freestyle, 800 m freestyle, 1500 m freestyle, and 4×200 m freestyle relay; 2018 Glasgow SWM gold: 200 m butterfly; 2020/2021 Budapest SWM gold: 200 m butterfly, silver: 4×200 m freestyle relay, bronze: 400 m freestyle |
| Anni Kapp | GER |
DIV | Olympics | 1936 | 0–0–1 1934 Magdeburg DIV bronze: 3 m springboard |
| Andrey Kapralov | RUS |
SWM | Olympics | 2000—2008 | 2–5–1 1999 İstanbul SWM bronze: 4×200 m freestyle relay; 2000 Helsinki SWM gold: 4×100 m freestyle relay; 2004 Madrid SWM silver: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay; 2006 Budapest SWM gold: 4×100 m medley relay, silver: 4×100 m freestyle relay; 2008 Eindhoven SWM silver: 4×200 m freestyle relay (swam in heats only) |
| Vadzim Kaptur | BLR |
DIV | Olympics | 2008—2016 | 0–2–2 2008 Eindhoven DIV silver: synchronized platform; 2010 Budapest DIV bronze: platform and synchronized platform; 2014 Berlin DIV silver: synchronized platform |
| Yauhen Karaliou | BLR |
DIV | Olympics | 2016 | 0–1–0 2014 Berlin DIV silver: synchronized platform |
| Maria Kardum | SWE |
SWM | Olympics | 1984 | 0–0–1 1985 Sofia SWM bronze: 4×200 m freestyle relay |
| Håkan Karlsson | SWE |
SWM | Olympics | 1992 | 0–0–1 1989 Bonn SWM bronze: 4×100 m freestyle relay |
| Louise Karlsson | SWE |
SWM | Olympics | 1992—1996 | 0–1–0 1995 Wien SWM silver: 4×100 m freestyle relay |
| Simone Karn | GER |
SWM | Olympics | 2000 | 1–0–0 2002 Berlin SWM gold: 4×100 m medley relay (competed as Simone Weiler) |
| György Kárpáti | HUN |
SWM/WPO | Olympics / Non-starter | 1952—1964 | 0–0–1 1958 Budapest SWM bronze: 4×200 m freestyle relay (swam in heats only) |
| Jenny Kastein | NED |
SWM | Olympics | 1936 | 0–1–0 1931 Paris silver: 200 m breaststroke |
| Antti Kasvio | FIN |
SWM | Olympics | 1992—1996 | 2–0–1 1993 Sheffield SWM gold: 200 m freestyle and 400 m freestyle; 1995 Wien SWM bronze: 200 m freestyle |
| József Katona | HUN |
SWM | Olympics | 1960—1964 | 1–1–1 1958 Budapest SWM silver: 1500 m freestyle, bronze: 4×200 m freestyle relay; 1962 Leipzig SWM gold: 1500 m freestyle |
| Klaus Katzur | GDRGER |
SWM | Olympics | 1964—1972 | 2–0–1 1966 Utrecht SWM bronze: 400 m medley (competed for East Germany); 1970 Barcelona SWM gold: 200 m breaststroke and 4×100 m medley relay (competed for East Germany) |
| Radosław Kawęcki | POL |
SWM | Olympics | 2012—2020 | 3–1–0 2012 Debrecen SWM gold: 200 m backstroke; 2014 Berlin SWM gold: 200 m backstroke; 2016 London SWM gold: 200 m backstroke; 2018 Glasgow SWM silver: 200 m backstroke |
| Alenka Kejžar | SLO |
SWM | Olympics | 1996—2004 | 0–1–1 2002 Berlin SWM bronze: 200 m medley; 2004 Madrid SWM silver: 200 m breaststroke |
| Christian Keller | GER |
SWM | Olympics | 1992—2004 | 2–5–5 1991 Athina SWM bronze: 4×200 m freestyle relay; 1993 Sheffield SWM silver: 4×200 m freestyle relay, bronze: 200 m medley; 1995 Wien SWM gold: 4×200 m freestyle relay, silver: 4×100 m freestyle relay, bronze: 200 m medley; 1997 Sevilla SWM bronze: 4×200 m freestyle relay; 1999 İstanbul SWM gold: 4×200 m freestyle relay, silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay; 2000 Helsinki SWM silver: 200 m medley and 4×200 m freestyle relay |
| Tamás Kenderesi | HUN |
SWM | Olympics / YOG | 2014—2020 | 0–1–2 2016 London SWM bronze: 200 m butterfly; 2018 Glasgow SWM silver: 200 m butterfly; 2020/2021 Budapest SWM bronze: 200 m butterfly |
| Peter Kendrew | GBR |
SWM | Olympics | 1964 | 0–1–0 1962 Leipzig SWM silver: 4×100 m freestyle relay |
| Johan Kenkhuis | NED |
SWM | Olympics | 2000—2004 | 1–0–0 1999 İstanbul SWM gold: 4×100 m freestyle relay |
| Tamás Kerékjártó | HUN |
SWM | Olympics | 1996—2008 | 0–0–1 2006 Budapest SWM bronze: 200 m medley |
| Ajna Késely | HUN |
SWM | Olympics / YOG | 2016—2020 | 1–2–1 2016 London SWM gold: 4×200 m freestyle relay (swam in heats only); 2018 Glasgow SWM silver: 400 m freestyle and 800 m freestyle, bronze: 1500 m freestyle |
| Elvira Khasyanova | RUS |
SWA | Olympics | 2004—2012 | 6–0–0 2002 Berlin SWA gold: team; 2004 Madrid SWA gold: team Free; 2006 Budapest SWA gold: team Free and team Free Routine Combination; 2010 Budapest SWA gold: team Free and team Free Routine Combination |
| Hanna Khlistunova | UKR |
SWM | Olympics | 2008 | 1–0–0 2006 Budapest SWM gold: 100 m breaststroke |
| Pavlo Khnykin | UKREUN |
SWM | Olympics | 1992—2004 | 1–0–2 1991 Athina SWM gold: 4×100 m freestyle relay (competed for the Soviet Union); 1993 Sheffield SWM bronze: 100 m freestyle (competed for Ukraine); 2000 Helsinki SWM bronze: 4×100 m medley relay (competed for Ukraine) |
| Sviatlana Khokhlava | BLR |
SWM | Olympics | 2004—2012 | 0–1–1 2004 Madrid SWM silver: 50 m freestyle; 2008 Eindhoven SWM bronze: 50 m butterfly |
| Leonid Khokhlov | RUS |
SWM | Olympics | 2000 | 1–0–0 2000 Helsinki SWM gold: 4×100 m freestyle relay (swam in heats only) |
| Ilya Khomenko | RUS |
SWM | Olympics | 2016 | 0–1–0 2018 Glasgow SWM silver: 4×100 m medley mixed relay (swam in heats only) |
| Olga Khristoforova | RUS |
DIV | Olympics | 1996 | 1–0–0 1997 Sevilla DIV gold: platform |
| Michael Kiedel | GER |
SWM | Olympics | 2000 | 1–1–0 1999 İstanbul SWM gold: 4×200 m freestyle relay; 2000 Helsinki SWM silver: 4×200 m freestyle relay |
| Kerstin Kielgaß | GER |
SWM | Olympics | 1992—2000 | 10–3–1 1985 Sofia SWM gold: 4×100 m freestyle relay and 4×200 m freestyle relay (swam in heats only) (competed for East Germany); 1993 Sheffield SWM gold: 4×100 m freestyle relay and 4×200 m freestyle relay, silver: 400 m freestyle; 1995 Wien SWM gold: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay; 1997 Sevilla SWM gold: 800 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle; 1999 İstanbul SWM gold: 4×200 m freestyle relay, silver: 200 m freestyle and 400 m freestyle |
| Cees Kievit | NED |
SWM | Olympics | 1948 | 0–1–0 1950 Wien SWM silver: 100 m backstroke |
| Albin Killat | GERFRG |
DIV | Olympics | 1984—1992 | 3–1–0 1985 Sofia DIV silver: platform (competed for West Germany); 1987 Strasbourg DIV gold: 3 m springboard (competed for West Germany); 1989 Bonn DIV gold: 3 m springboard (competed for West Germany); 1991 Athina DIV gold: 3 m springboard (competed for Germany) |
| Klára Killermann-Bartos | HUN |
SWM | Olympics | 1952—1960 | 0–0–1 1954 Torino SWM bronze: 200 m breaststroke (competed as Klára Killermann) |
| Ellen King | GBR |
SWM | Olympics | 1924—1928 | 1–0–0 1927 Bologna SWM gold: 4×100 m freestyle relay |
| Jaime King | GBR |
SWM | Olympics | 1992—2000 | 0–0–2 1993 Sheffield SWM bronze: 4×100 m medley relay; 1997 Sevilla SWM bronze: 4×100 m medley relay |
| Nicolas Kintz | FRA |
SWM | Olympics | 2000—2004 | 0–0–2 2000 Helsinki SWM bronze: 4×100 m freestyle relay; 2004 Madrid SWM bronze: 4×200 m freestyle relay |
| Olga Kirichenko | UKREUN |
SWM | Olympics | 1992 | 0–0–1 1993 Sheffield SWM bronze: 4×100 m freestyle relay (competed for Russia) |