Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Reema Abdo | SWM | Olympics | 1984 | 1–0–0 1985 Tokyo gold: 4×100 m medley relay | |
| Matt Abood | SWM | Olympics | 2016 | 1–0–0 2014 Gold Coast gold: 4×100 m freestyle relay | |
| Cammile Adams | SWM | Olympics | 2012—2016 | 1–0–0 2014 Gold Coast gold: 200 m butterfly | |
| Fran Adcock | SWM | Olympics | 2004 | 0–0–1 2006 Victoria bronze: 4×100 m medley relay | |
| Nathan Adrian | SWM | Olympics | 2008—2016 | 6–2–1 2010 Irvine gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 2014 Gold Coast gold: 4×100 m medley relay, silver: 100 m freestyle and 4×100 m freestyle relay, bronze: 50 m freestyle; 2018 Tokyo gold: 4×100 m medley relay | |
| Crissy Ahmann-Leighton | SWM | Olympics | 1992 | 1–1–0 1991 Edmonton gold: 4×100 m medley relay, silver: 100 m butterfly | |
| Fiona Alessandri | SWM | Olympics | 1988 | 0–1–0 1989 Tokyo silver: 4×100 m medley relay | |
| Malcolm Allen | SWM | Olympics | 1996 | 1–1–0 1993 Kobe silver: 4×200 m freestyle relay; 1995 Atlanta gold: 4×200 m freestyle relay | |
| Jessica Amey | SWM | Olympics | 1996 | 0–0–2 1993 Kobe bronze: 50 m freestyle; 1995 Atlanta bronze: 100 m butterfly | |
| Gary Anderson | SWM | Olympics | 1988—1992 | 1–1–1 1989 Tokyo silver: 200 m backstroke, bronze: 200 m medley; 1991 Edmonton gold: 200 m medley | |
| Haley Anderson | OWS | Olympics | 2012—2020 | 2–0–0 2014 Gold Coast gold: 10 km; 2018 Tokyo gold: 10 km | |
| Tomomi Aoki | SWM | Olympics | 2016 | 0–1–1 2018 Tokyo silver: 4×100 m medley mixed relay, bronze: 4×100 m medley relay | |
| Ayari Aoyama | SWM | Olympics | 1996 | 0–1–4 1995 Atlanta bronze: 4×100 m medley relay; 1997 Fukuoka silver: 100 m butterfly, bronze: 4×100 m medley relay; 1999 Sydney bronze: 100 m butterfly and 4×100 m medley relay | |
| Duncan Armstrong | SWM | Olympics | 1988—1992 | 0–1–1 1987 Brisbane silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay | |
| Andrew Baildon | SWM | Olympics | 1988—1992 | 0–5–2 1987 Brisbane bronze: 50 m freestyle; 1989 Tokyo silver: 50 m freestyle, 100 m freestyle, and 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1991 Edmonton silver: 4×100 m freestyle relay; 1993 Kobe silver: 4×100 m freestyle relay | |
| Kathleen Baker | SWM | Olympics | 2016 | 1–1–2 2018 Tokyo gold: 200 m backstroke, silver: 4×100 m medley relay, bronze: 100 m backstroke and 4×100 m medley mixed relay | |
| Kathy Bald | SWM | Olympics | 1988 | 0–1–0 1989 Tokyo silver: 4×100 m freestyle relay | |
| Beth Barr | SWM | Olympics | 1988 | 0–0–1 1987 Brisbane bronze: 200 m backstroke | |
| Bronte Barratt | SWM | Olympics | 2008—2016 | 0–3–1 2006 Victoria silver: 4×200 m freestyle relay, bronze: 200 m freestyle; 2014 Gold Coast silver: 200 m freestyle and 4×200 m freestyle relay | |
| Mike Barrowman | SWM | Olympics | 1988—1992 | 4–0–0 1989 Tokyo gold: 200 m breaststroke; 1991 Edmonton gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay | |
| Alex Baumann | SWM | Olympics / Opening Flagbearer | 1984 | 0–1–1 1987 Brisbane silver: 200 m medley, bronze: 400 m medley | |
| Susie Baumer | SWM | Olympics | 1984—1988 | 0–2–1 1987 Brisbane silver: 200 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle | |
| Amanda Beard | SWM | Olympics | 1996—2008 | 2–2–2 1995 Atlanta silver: 4×100 m medley relay, bronze: 100 m breaststroke and 200 m breaststroke; 2002 Yokohama gold: 100 m breaststroke and 200 m breaststroke, silver: 4×100 m medley relay | |
| Keith Beavers | SWM | Olympics | 2004—2008 | 0–0–1 2002 Yokohama bronze: 200 m backstroke | |
| B. J. Bedford | SWM | Olympics | 2000 | 2–1–1 1993 Kobe gold: 200 m backstroke, silver: 100 m backstroke; 1999 Sydney gold: 4×100 m medley relay, bronze: 100 m backstroke | |
| Elizabeth Beisel | SWM | Olympics | 2008—2016 | 3–0–1 2010 Irvine gold: 200 m backstroke and 400 m medley; 2014 Gold Coast gold: 400 m medley, bronze: 200 m backstroke | |
| Lindsay Benko | SWM | Olympics | 2000—2004 | 5–5–1 1997 Fukuoka gold: 4×200 m freestyle relay; 1999 Sydney gold: 4×100 m freestyle relay and 4×200 m freestyle relay, silver: 200 m freestyle and 400 m freestyle, bronze: 200 m backstroke; 2002 Yokohama gold: 200 m freestyle and 4×200 m freestyle relay, silver: 400 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay | |
| Brooke Bennett | SWM | Olympics | 1996—2000 | 6–2–0 1995 Atlanta gold: 400 m freestyle and 1500 m freestyle, silver: 800 m freestyle; 1997 Fukuoka gold: 800 m freestyle and 1500 m freestyle, silver: 400 m freestyle; 1999 Sydney gold: 400 m freestyle and 800 m freestyle | |
| Ricky Berens | SWM | Olympics | 2008—2012 | 1–0–0 2010 Irvine gold: 4×200 m freestyle relay | |
| Glenn Beringen | SWM | Olympics | 1984 | 0–1–0 1985 Tokyo silver: 200 m breaststroke | |
| Suzaan van Biljon | SWM | Olympics | 2008—2012 | 1–0–0 2006 Victoria gold: 200 m breaststroke | |
| Matt Biondi | SWM | Olympics | 1984—1992 | 13–3–2 1985 Tokyo gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 200 m freestyle, bronze: 100 m butterfly; 1987 Brisbane gold: 100 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 50 m freestyle, bronze: 100 m butterfly; 1991 Edmonton gold: 100 m freestyle, 100 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay, silver: 50 m freestyle | |
| Rachel Bootsma | SWM | Olympics | 2012 | 0–0–1 2010 Irvine bronze: 50 m backstroke | |
| Christopher Bowie | SWM | Olympics | 1992 | 0–0–1 1989 Tokyo bronze: 800 m freestyle | |
| Lauren Boyle | SWM | Olympics | 2008—2016 | 0–2–1 2014 Gold Coast silver: 800 m freestyle and 1500 m freestyle, bronze: 400 m freestyle | |
| Rob Braknis | SWM | Olympics | 1996 | 0–0–1 1993 Kobe bronze: 4×100 m freestyle relay | |
| Katie Brambley | SWM | Olympics | 2000 | 0–0–1 1995 Atlanta bronze: 4×200 m freestyle relay | |
| Trent Bray | SWM | Olympics | 1992—1996 | 0–1–6 1993 Kobe silver: 200 m freestyle, bronze: 4×200 m freestyle relay; 1995 Atlanta bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1997 Fukuoka bronze: 200 m freestyle, 1997 Fukuoka bronze: 4×100 m freestyle relay, and 4×200 m freestyle relay | |
| Brad Bridgewater | SWM | Olympics | 1996 | 0–0–1 1997 Fukuoka bronze: 200 m backstroke | |
| Leith Brodie | SWM | Olympics | 2008 | 0–1–2 2006 Victoria silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay; 2010 Irvine bronze: 4×200 m freestyle relay | |
| Ian Brown | SWM | Olympics | 1988—1992 | 1–2–0 1991 Edmonton gold: 200 m freestyle, silver: 400 m freestyle and 4×200 m freestyle relay | |
| Mike Brown | SWM | Olympics | 2004—2008 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay | |
| Raymond Brown | SWM | Olympics | 1992 | 0–0–1 1989 Tokyo bronze: 400 m medley | |
| Rebecca Brown | SWM | Olympics | 2000 | 0–1–0 1993 Kobe silver: 200 m breaststroke | |
| Tami Bruce | SWM | Olympics | 1988 | 0–1–0 1985 Tokyo silver: 800 m freestyle | |
| Carlton Bruner | SWM | Olympics | 1996 | 0–0–2 1993 Kobe bronze: 1500 m freestyle; 1995 Atlanta bronze: 1500 m freestyle | |
| Sheridan Burge-Lopez | SWM | Olympics | 1988 | 0–1–0 1987 Brisbane silver: 4×200 m freestyle relay | |
| Greg Burgess | SWM | Olympics | 1992—1996 | 1–1–0 1993 Kobe gold: 4×200 m freestyle relay, silver: 200 m medley | |
| Ricardo Busquets | SWM | Olympics | 1992—2004 | 1–0–1 1997 Fukuoka gold: 50 m freestyle, bronze: 100 m freestyle | |
| Jen Button | SWM | Olympics | 2000 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay | |
| Cai Huijue | SWM | Olympics | 1996 | 0–0–1 1997 Fukuoka bronze: 100 m butterfly | |
| Guy Callaghan | SWM | Olympics | 1992 | 0–0–1 1995 Atlanta bronze: 4×200 m freestyle relay | |
| Ashley Callus | SWM | Olympics | 2000—2008 | 1–1–0 2002 Yokohama gold: 4×100 m freestyle relay; 2002 Yokohama silver: 100 m freestyle | |
| Dyana Calub | SWM | Olympics | 2000 | 2–2–0 1999 Sydney gold: 100 m backstroke, silver: 4×100 m medley relay; 2002 Yokohama gold: 4×100 m medley relay, silver: 100 m backstroke | |
| Scott Cameron | SWM | Olympics | 1996 | 0–0–1 1997 Fukuoka bronze: 4×200 m freestyle relay | |
| Bronte Campbell | SWM | Olympics | 2012—2024 | 1–2–0 2014 Gold Coast gold: 4×100 m freestyle relay, silver: 50 m freestyle and 100 m freestyle | |
| Cate Campbell | SWM | Olympics / Opening Flagbearer | 2008—2020 | 9–0–0 2014 Gold Coast gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 2018 Tokyo gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, 4×100 m medley relay, and 4×100 m medley mixed relay | |
| Rick Carey | SWM | Olympics | 1984 | 3–0–0 1985 Tokyo gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay | |
| Chad Carvin | SWM | Olympics | 2000 | 1–4–6 1993 Kobe bronze: 400 m freestyle and 800 m freestyle; 1995 Atlanta silver: 4×200 m freestyle relay, bronze: 200 m freestyle and 400 m freestyle; 1997 Fukuoka gold: 4×200 m freestyle relay, silver: 800 m freestyle, bronze: 400 m freestyle and 1500 m freestyle; 1999 Sydney silver: 4×200 m freestyle relay; 2002 Yokohama silver: 4×200 m freestyle relay | |
| Mojca Cater | SWM | Olympics | 1988 | 0–1–0 1987 Brisbane silver: 4×100 m medley relay | |
| Vlastimil Cerny | SWM | Olympics | 1988 | 0–4–1 1985 Tokyo silver: 200 m butterfly, 4×100 m freestyle relay, and 4×200 m freestyle relay, bronze: 4×100 m medley relay; 1987 Brisbane silver: 4×100 m freestyle relay | |
| Matt Cetlinski | SWM | Olympics | 1988 | 2–0–0 1987 Brisbane gold: 400 m freestyle and 4×200 m freestyle relay | |
| Kyle Chalmers | SWM | Olympics / YOG | 2014—2024 | 1–2–1 2018 Tokyo gold: 100 m freestyle, silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 4×100 m medley relay | |
| Chen Jianhong | SWM | Olympics | 1988—1992 | 0–0–1 1989 Tokyo bronze: 100 m breaststroke | |
| Samantha Cheverton | SWM | Olympics | 2012 | 0–0–2 2010 Irvine bronze: 4×200 m freestyle relay; 2014 Gold Coast bronze: 4×200 m freestyle relay | |
| Suzu Chiba | SWM | Olympics | 1992—1996 | 1–2–11 1991 Edmonton silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 200 m freestyle, 400 m freestyle, and 4×100 m medley relay; 1993 Kobe bronze: 200 m freestyle, 400 m freestyle, 4×200 m freestyle relay, and 4×100 m medley relay; 1995 Atlanta gold: 200 m freestyle, bronze: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1999 Sydney bronze: 4×100 m medley relay | |
| Marcelo Chierighini | SWM | Olympics | 2012—2024 | 1–0–1 2014 Gold Coast bronze: 4×100 m freestyle relay; 2018 Tokyo gold: 4×100 m freestyle relay | |
| César Cielo Filho | SWM | Olympics | 2008—2012 | 1–1–1 2010 Irvine gold: 50 m butterfly, silver: 50 m freestyle, bronze: 100 m freestyle | |
| Stephen Clarke | SWM | Olympics | 1992—1996 | 0–0–2 1993 Kobe bronze: 4×100 m freestyle relay; 1997 Fukuoka bronze: 4×100 m medley relay | |
| Tyler Clary | SWM | Olympics | 2012 | 1–4–1 2010 Irvine silver: 200 m backstroke, 200 m medley, and 400 m medley; 2014 Gold Coast gold: 200 m backstroke, silver: 400 m medley, bronze: 200 m butterfly | |
| Jon Cleveland | SWM | Olympics | 1988—1996 | 0–3–1 1989 Tokyo silver: 4×100 m medley relay, bronze: 200 m breaststroke; 1991 Edmonton silver: 4×100 m medley relay; 1993 Kobe silver: 200 m breaststroke | |
| Guylaine Cloutier | SWM | Olympics | 1988—1996 | 0–2–2 1985 Tokyo bronze: 200 m breaststroke; 1987 Brisbane silver: 100 m breaststroke; 1993 Kobe bronze: 100 m breaststroke; 1995 Atlanta silver: 100 m breaststroke | |
| Ryan Cochrane | SWM | Olympics | 2008—2016 | 3–2–1 2006 Victoria bronze: 800 m freestyle; 2010 Irvine gold: 800 m freestyle and 1500 m freestyle, silver: 400 m freestyle; 2014 Gold Coast gold: 800 m freestyle, silver: 1500 m freestyle | |
| Jack Conger | SWM | Olympics | 2016 | 0–1–0 2018 Tokyo silver: 100 m butterfly | |
| Haley Cope | SWM | Olympics | 2004 | 0–0–1 2002 Yokohama bronze: 100 m backstroke | |
| Kevin Cordes | SWM | Olympics | 2016 | 1–0–0 2014 Gold Coast gold: 4×100 m medley relay | |
| Natalie Coughlin | SWM | Olympics | 2004—2012 | 11–4–1 2002 Yokohama gold: 100 m freestyle, 100 m backstroke, 100 m butterfly, and 4×200 m freestyle relay, silver: 4×100 m freestyle relay and 4×100 m medley relay; 2006 Victoria gold: 100 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 50 m freestyle, 100 m backstroke; 2010 Irvine gold: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay, bronze: 100 m backstroke | |
| Alicia Coutts | SWM | Olympics | 2008—2016 | 2–3–1 2010 Irvine silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m butterfly; 2014 Gold Coast gold: 100 m butterfly and 4×100 m medley relay, silver: 200 m medley | |
| Maddy Crippen | SWM | Olympics | 2000 | 0–1–0 1997 Fukuoka silver: 400 m medley | |
| Ian Crocker | SWM | Olympics | 2000—2008 | 3–0–0 2002 Yokohama gold: 100 m butterfly; 2006 Victoria gold: 100 m butterfly and 4×100 m medley relay | |
| Ana Marcela Cunha | OWS | Olympics | 2008—2024 | 0–0–1 2018 Tokyo bronze: 10 km | |
| Nick D'Arcy | SWM | Olympics | 2012 | 0–1–0 2010 Irvine silver: 200 m butterfly | |
| Tommaso D'Orsogna | SWM | Olympics | 2012 | 1–0–1 2014 Gold Coast gold: 4×100 m freestyle relay, bronze: 4×100 m medley relay | |
| Troy Dalbey | SWM | Olympics | 1988 | 3–0–0 1987 Brisbane gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 1991 Edmonton gold: 4×200 m freestyle relay | |
| Josh Davis | SWM | Olympics | 1996—2000 | 3–3–0 1993 Kobe gold: 200 m freestyle and 4×200 m freestyle relay; 1997 Fukuoka gold: 4×200 m freestyle relay, silver: 200 m freestyle; 1999 Sydney silver: 4×100 m freestyle relay and 4×200 m freestyle relay | |
| Victor Davis | SWM | Olympics | 1984—1988 | 1–1–1 1987 Brisbane gold: 100 m breaststroke, silver: 4×100 m medley relay, bronze: 200 m breaststroke | |
| Brendon Dedekind | SWM | Olympics | 1996—2000 | 1–0–0 1999 Sydney gold: 50 m freestyle | |
| Jessica Deglau | SWM | Olympics | 1996—2000 | 0–2–2 1997 Fukuoka silver: 4×200 m freestyle relay; 1999 Sydney silver: 200 m butterfly, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay | |
| Ash Delaney | SWM | Olympics | 2008 | 0–1–2 2010 Irvine silver: 50 m backstroke, bronze: 100 m backstroke and 4×100 m medley relay | |
| Cameron Delaney | SWM | Olympics | 2000 | 0–0–1 1999 Sydney bronze: 200 m backstroke | |
| Flávia Delaroli | SWM | Olympics | 2004—2008 | 0–0–1 2006 Victoria bronze: 50 m freestyle | |
| Leonardo de Deus | SWM | Olympics | 2012—2020 | 0–2–0 2014 Gold Coast silver: 200 m butterfly; 2018 Tokyo silver: 200 m butterfly | |
| Steven Dewick | SWM | Olympics | 1996 | 0–1–0 1995 Atlanta silver: 4×100 m medley relay | |
| Scott Dickens | SWM | Olympics | 2004—2012 | 0–0–1 2010 Irvine bronze: 50 m breaststroke | |
| Nelson Diebel | SWM | Olympics | 1992 | 0–1–0 1989 Tokyo silver: 200 m breaststroke | |
| Maya DiRado | SWM | Olympics | 2016 | 1–1–0 2014 Gold Coast gold: 200 m medley, silver: 400 m medley | |
| Tom Dolan | SWM | Olympics | 1996—2000 | 2–3–0 1993 Kobe silver: 400 m medley; 1995 Atlanta gold: 200 m medley and 400 m medley, silver: 200 m backstroke and 4×200 m freestyle relay | |
| Dimity Douglas | SWM | Olympics | 1984 | 0–1–0 1985 Tokyo silver: 4×100 m medley relay | |
| Kevin Draxinger | SWM | Olympics | 1992 | 0–1–1 1987 Brisbane bronze: 200 m backstroke; 1991 Edmonton silver: 200 m backstroke | |
| Caeleb Dressel | SWM | Olympics | 2016—2024 | 2–2–1 2018 Tokyo gold: 100 m butterfly and 4×100 m medley relay, silver: 50 m freestyle and 100 m freestyle, bronze: 4×100 m medley mixed relay | |
| Keltie Duggan | SWM | Olympics | 1988 | 1–0–0 1989 Tokyo gold: 100 m breaststroke | |
| Matt Dunn | SWM | Olympics | 1992—2000 | 6–3–3 1991 Edmonton bronze: 400 m medley; 1993 Kobe gold: 200 m medley and 400 m medley, silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Atlanta gold: 4×200 m freestyle relay, silver: 200 m medley, bronze: 400 m medley; 1997 Fukuoka gold: 200 m medley and 400 m medley; 1999 Sydney gold: 400 m medley, bronze: 200 m medley | |
| Nate Dusing | SWM | Olympics | 2000—2004 | 1–2–3 1997 Fukuoka gold: 4×100 m medley relay, bronze: 100 m butterfly; 2002 Yokohama silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 100 m freestyle and 200 m freestyle | |
| Conor Dwyer | SWM | Olympics | 2012—2016 | 1–0–0 2014 Gold Coast gold: 4×200 m freestyle relay | |
| Sophie Edington | SWM | Olympics | 2008 | 1–0–0 2010 Irvine gold: 50 m backstroke | |
| Naito Ehara | SWM | Olympics | 2016 | 0–0–1 2018 Tokyo bronze: 4×200 m freestyle relay | |
| Janelle Elford | SWM | Olympics | 1988 | 2–1–1 1989 Tokyo gold: 1500 m freestyle, silver: 800 m freestyle, bronze: 400 m freestyle; 1991 Edmonton gold: 1500 m freestyle | |
| Brittany Elmslie | SWM | Olympics | 2012—2016 | 1–1–0 2014 Gold Coast gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay | |
| Anthony Ervin | SWM | Olympics | 2000—2016 | 0–4–0 2002 Yokohama silver: 50 m freestyle and 4×100 m freestyle relay; 2014 Gold Coast silver: 50 m freestyle and 4×100 m freestyle relay | |
| Blair Evans | SWM | Olympics | 2012—2016 | 0–1–2 2010 Irvine silver: 4×200 m freestyle relay, bronze: 200 m freestyle and 400 m freestyle | |
| Janet Evans | SWM | Olympics / Torch Bearer | 1988—1996 | 12–2–0 1987 Brisbane gold: 400 m freestyle and 400 m medley, silver: 800 m freestyle; 1989 Tokyo gold: 400 m freestyle, 800 m freestyle, 400 m medley, and 4×200 m freestyle relay; 1991 Edmonton gold: 400 m freestyle, 800 m freestyle, and 4×200 m freestyle relay, silver: 200 m freestyle; 1993 Kobe gold: 400 m freestyle, 800 m freestyle, and 4×200 m freestyle relay | |
| Lyndon Ferns | SWM | Olympics | 2004—2008 | 0–0–1 2010 Irvine bronze: 4×100 m freestyle relay | |
| Leigh Ann Fetter | SWM | Olympics | 1988 | 1–0–1 1989 Tokyo gold: 4×100 m medley relay, bronze: 50 m freestyle | |
| Nick Ffrost | SWM | Olympics | 2008 | 0–0–2 2006 Victoria bronze: 4×200 m freestyle relay; 2010 Irvine bronze: 4×200 m freestyle relay | |
| Hali Flickinger | SWM | Olympics | 2016—2020 | 1–0–0 2018 Tokyo gold: 200 m butterfly | |
| Catherine Fox | SWM | Olympics | 1996 | 1–0–2 1997 Fukuoka gold: 4×100 m freestyle relay, bronze: 100 m freestyle and 100 m backstroke | |
| David Fox | SWM | Olympics | 1996 | 2–1–1 1993 Kobe gold: 4×100 m freestyle relay; 1995 Atlanta gold: 4×100 m freestyle relay, silver: 50 m freestyle; 1997 Fukuoka bronze: 50 m freestyle | |
| Linley Frame | SWM | Olympics | 1992 | 1–1–0 1991 Edmonton gold: 100 m breaststroke, silver: 4×100 m medley relay | |
| Felipe França | SWM | Olympics | 2008—2016 | 1–1–0 2010 Irvine gold: 50 m breaststroke; 2014 Gold Coast silver: 100 m breaststroke | |
| Missy Franklin | SWM | Olympics | 2012—2016 | 1–2–1 2014 Gold Coast gold: 4×200 m freestyle relay, silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m backstroke | |
| Thomas Fraser-Holmes | SWM | Olympics | 2012—2016 | 1–0–2 2010 Irvine bronze: 4×200 m freestyle relay; 2014 Gold Coast gold: 200 m freestyle, bronze: 4×200 m freestyle relay | |
| Jennifer Fratesi | SWM | Olympics | 2004 | 0–0–1 2002 Yokohama bronze: 200 m backstroke | |
| Bruno Fratus | SWM | Olympics | 2012—2020 | 1–0–1 2014 Gold Coast gold: 50 m freestyle, bronze: 4×100 m freestyle relay | |
| Takuro Fujii | SWM | Olympics | 2008—2016 | 0–1–1 2010 Irvine silver: 4×100 m medley relay, bronze: 100 m butterfly | |
| Maiko Fujino | SWM | Olympics | 2008 | 0–0–1 2002 Yokohama bronze: 400 m medley | |
| Chris Fydler | SWM | Olympics | 1992—2000 | 1–7–4 1991 Edmonton silver: 100 m freestyle and 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1993 Kobe silver: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1995 Atlanta silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 50 m freestyle and 100 m freestyle; 1999 Sydney gold: 4×100 m freestyle relay, bronze: 100 m freestyle | |
| Felicity Galvez | SWM | Olympics | 2004—2008 | 0–1–0 2010 Irvine silver: 4×100 m freestyle relay | |
| Erin Gammel | SWM | Olympics | 2004 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay | |
| Mark Gangloff | SWM | Olympics | 2004—2008 | 1–1–1 2010 Irvine gold: 4×100 m medley relay, silver: 50 m breaststroke, bronze: 100 m breaststroke | |
| Stacey Gartrell | SWM | Olympics | 1996 | 0–2–1 1993 Kobe silver: 1500 m freestyle and 4×200 m freestyle relay, bronze: 1500 m freestyle | |
| Andrew Gemmell | SWM | Olympics | 2012 | 1–0–0 2014 Gold Coast gold: 10 km | |
| Marcel Gery | SWM | Olympics | 1992 | 0–4–3 1987 Brisbane silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 200 m freestyle and 4×200 m freestyle relay; 1991 Edmonton silver: 100 m butterfly and 4×100 m medley relay, bronze: 4×100 m freestyle relay | |
| Nathalie Giguère | SWM | Olympics | 1992 | 0–1–0 1989 Tokyo silver: 200 m breaststroke | |
| Doug Gjertsen | SWM | Olympics | 1988—1992 | 3–0–1 1989 Tokyo gold: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, bronze: 100 m freestyle | |
| João Gomes Júnior | SWM | Olympics | 2016 | 0–0–1 2018 Tokyo bronze: 100 m breaststroke | |
| Scott Goodman | SWM | Olympics | 1996 | 0–2–1 1995 Atlanta silver: 200 m butterfly; 1997 Fukuoka silver: 4×100 m medley relay, bronze: 200 m butterfly | |
| Melissa Gorman | OWS/SWM | Olympics | 2008—2012 | 1–0–1 2010 Irvine gold: 1500 m freestyle, bronze: 10 km | |
| Sandy Goss | SWM | Olympics | 1984—1988 | 0–4–2 1985 Tokyo silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 200 m freestyle; 1987 Brisbane silver: 4×100 m freestyle relay; 1991 Edmonton silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay | |
| Elka Graham | SWM | Olympics | 2000—2004 | 0–2–0 2002 Yokohama silver: 200 m freestyle and 4×200 m freestyle relay | |
| Steve Gregg | SWM | Olympics | 1976 | 0–0–1 1989 Tokyo bronze: 50 m freestyle | |
| Matt Grevers | SWM | Olympics | 2008—2012 | 1–1–0 2014 Gold Coast gold: 4×100 m medley relay, silver: 100 m backstroke | |
| Julia Greville | SWM | Olympics | 1996 | 0–1–0 1995 Atlanta silver: 4×200 m freestyle relay | |
| Kurt Grote | SWM | Olympics | 1996 | 4–0–1 1995 Atlanta bronze: 100 m breaststroke; 1997 Fukuoka gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay; 1999 Sydney gold: 4×100 m medley relay | |
| Madeline Groves | SWM | Olympics | 2016 | 1–0–0 2018 Tokyo gold: 4×200 m freestyle relay | |
| Chelsea Gubecka | OWS | Olympics | 2016—2024 | 0–0–1 2014 Gold Coast bronze: 10 km | |
| Marieke Guehrer | SWM | Olympics | 2004 | 1–0–0 2010 Irvine gold: 50 m butterfly | |
| Townley Haas | SWM | Olympics | 2016—2020 | 2–0–0 2018 Tokyo gold: 200 m freestyle and 4×200 m freestyle relay | |
| Leigh Habler | SWM | Olympics | 1992 | 0–0–1 1993 Kobe bronze: 200 m backstroke | |
| Grant Hackett | SWM | Olympics | 2000—2008 | 9–4–0 1997 Fukuoka gold: 400 m freestyle, 800 m freestyle, and 1500 m freestyle, silver: 4×200 m freestyle relay; 1999 Sydney gold: 1500 m freestyle and 4×200 m freestyle relay, silver: 400 m freestyle; 2002 Yokohama gold: 800 m freestyle, 1500 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 200 m freestyle and 400 m freestyle | |
| Don Haddow | SWM | Olympics | 1988 | 0–0–1 1987 Brisbane bronze: 4×200 m freestyle relay | |
| Kosuke Hagino | SWM | Olympics | 2012—2020 | 2–4–1 2014 Gold Coast gold: 200 m medley and 400 m medley, silver: 200 m freestyle, 400 m freestyle, and 4×200 m freestyle relay; 2018 Tokyo silver: 400 m medley, bronze: 200 m medley | |
| Tomoko Hagiwara | SWM | Olympics | 2000 | 2–0–1 1999 Sydney gold: 200 m backstroke; 2002 Yokohama gold: 200 m medley and 4×100 m freestyle relay | |
| Nicole Haislett | SWM | Olympics | 1992 | 7–3–1 1989 Tokyo gold: 4×100 m freestyle relay, bronze: 100 m freestyle; 1991 Edmonton gold: 200 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 100 m freestyle and 200 m medley; 1993 Kobe gold: 4×100 m freestyle relay and 4×200 m freestyle relay, silver: 200 m freestyle | |
| Gary Hall, Jr. | SWM | Olympics | 1996—2004 | 4–1–0 1995 Atlanta gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1999 Sydney silver: 50 m freestyle | |
| Samantha Hamill | SWM | Olympics | 2008—2012 | 0–1–0 2010 Irvine silver: 400 m medley | |
| Brendan Hansen | SWM | Olympics | 2004—2012 | 5–1–0 2002 Yokohama gold: 200 m breaststroke and 4×100 m medley relay, silver: 100 m breaststroke; 2006 Victoria gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay | |
| Erika Hansen | SWM | Olympics | 1988—1992 | 1–1–1 1985 Tokyo gold: 400 m medley, silver: 200 m butterfly, bronze: 200 m medley | |
| Jessica Hardy | SWM | Olympics | 2012 | 6–1–0 2006 Victoria gold: 4×100 m medley relay; 2010 Irvine gold: 50 m freestyle, 50 m breaststroke, 4×100 m freestyle relay, and 4×100 m medley relay; 2014 Gold Coast gold: 100 m breaststroke, silver: 4×100 m medley relay | |
| Rachel Harris | SWM | Olympics | 2000 | 0–1–0 1999 Sydney silver: 800 m freestyle | |
| Regan Harrison | SWM | Olympics | 2000—2004 | 0–1–0 1999 Sydney silver: 100 m breaststroke | |
| Mika Haruna | SWM | Olympics | 1992—1996 | 0–2–0 1993 Kobe silver: 200 m butterfly; 1995 Atlanta silver: 200 m butterfly | |
| Brett Hawke | SWM | Olympics | 2000—2004 | 0–0–1 2002 Yokohama bronze: 50 m freestyle | |
| Akira Hayashi | SWM | Olympics | 1992—2000 | 1–1–3 1991 Edmonton bronze: 100 m breaststroke; 1993 Kobe silver: 100 m breaststroke, bronze: 4×100 m medley relay; 1995 Atlanta gold: 200 m breaststroke, bronze: 4×100 m medley relay | |
| Brent Hayden | SWM | Olympics | 2004—2020 | 1–2–5 2002 Yokohama bronze: 4×100 m freestyle relay and 4×100 m medley relay; 2006 Victoria gold: 100 m freestyle, silver: 4×200 m freestyle relay, bronze: 50 m freestyle and 4×100 m freestyle relay; 2010 Irvine silver: 100 m freestyle, bronze: 50 m freestyle | |
| Andrea Hayes | SWM | Olympics | 1988 | 1–2–0 1985 Tokyo gold: 200 m backstroke, silver: 100 m backstroke; 1987 Brisbane silver: 200 m backstroke | |
| Mike Heath | SWM | Olympics | 1984 | 3–1–0 1985 Tokyo gold: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 100 m freestyle | |
| Whitney Hedgepeth | SWM | Olympics | 1988—1996 | 2–0–1 1991 Edmonton gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Atlanta bronze: 200 m backstroke | |
| Mark Henderson | SWM | Olympics | 1996 | 4–1–2 1989 Tokyo bronze: 100 m butterfly; 1991 Edmonton gold: 4×100 m medley relay, bronze: 100 m butterfly; 1993 Kobe gold: 100 m butterfly and 4×100 m medley relay; 1995 Atlanta gold: 4×100 m medley relay, silver: 100 m butterfly | |
| Jodie Henry | SWM | Olympics | 2004 | 2–2–0 2002 Yokohama gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 50 m freestyle and 100 m freestyle | |
| Kathleen Hersey | SWM | Olympics | 2008—2012 | 0–0–1 2010 Irvine bronze: 200 m butterfly | |
| Penny Heyns | SWM | Olympics | 1992—2000 | 3–2–0 1995 Atlanta gold: 100 m breaststroke, silver: 200 m breaststroke; 1997 Fukuoka silver: 100 m breaststroke; 1999 Sydney gold: 100 m breaststroke and 200 m breaststroke | |
| Blair Hicken | SWM | Olympics | 1984 | 0–2–1 1985 Tokyo silver: 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1987 Brisbane silver: 4×100 m freestyle relay | |
| Allison Higson | SWM | Olympics | 1988—1992 | 1–3–2 1987 Brisbane gold: 100 m breaststroke, silver: 200 m medley and 4×100 m medley relay, bronze: 4×200 m freestyle relay; 1989 Tokyo silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay | |
| Belinda Hocking | SWM | Olympics | 2008—2016 | 1–1–1 2010 Irvine bronze: 200 m backstroke; 2014 Gold Coast gold: 200 m backstroke, silver: 100 m backstroke | |
| Margaret Hoelzer | SWM | Olympics | 2004—2008 | 1–1–0 2002 Yokohama gold: 200 m backstroke; 2006 Victoria silver: 200 m backstroke | |
| Katie Hoff | SWM | Olympics | 2004—2008 | 4–2–0 2006 Victoria gold: 200 m freestyle, 400 m medley, and 4×200 m freestyle relay, silver: 400 m freestyle and 200 m medley; 2010 Irvine gold: 4×200 m freestyle relay | |
| Lara Hooiveld | SWM | Olympics | 1988 | 0–1–0 1989 Tokyo silver: 4×100 m medley relay | |
| Ryuji Horii | SWM | Olympics | 1996 | 0–0–1 1995 Atlanta bronze: 200 m backstroke | |
| Jill Horstead | SWM | Olympics | 1984 | 1–0–1 1985 Tokyo gold: 4×100 m medley relay, bronze: 200 m butterfly | |
| Mack Horton | SWM | Olympics | 2016—2020 | 0–2–2 2014 Gold Coast silver: 800 m freestyle, bronze: 1500 m freestyle and 4×200 m freestyle relay; 2018 Tokyo silver: 400 m freestyle | |
| Natsumi Hoshi | SWM | Olympics | 2008—2016 | 0–1–0 2014 Gold Coast silver: 200 m butterfly | |
| Glen Housman | SWM | Olympics | 1992—1996 | 2–0–1 1989 Tokyo gold: 1500 m freestyle; 1995 Atlanta gold: 4×200 m freestyle relay, bronze: 800 m freestyle | |
| Huang Xiaomin | SWM | Olympics | 1988 | 0–2–2 1987 Brisbane silver: 200 m breaststroke, bronze: 100 m breaststroke and 4×100 m medley relay; 1989 Tokyo silver: 4×100 m medley relay | |
| Joe Hudepohl | SWM | Olympics | 1992—1996 | 3–3–0 1991 Edmonton gold: 4×200 m freestyle relay, silver: 200 m freestyle; 1993 Kobe gold: 4×100 m freestyle relay, silver: 50 m freestyle; 1995 Atlanta gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay | |
| Geoff Huegill | SWM | Olympics | 2000—2004 | 0–3–1 1999 Sydney silver: 100 m butterfly; 2002 Yokohama silver: 100 m butterfly and 4×100 m medley relay; 2010 Irvine bronze: 4×100 m medley relay | |
| Tanya Hunks | SWM | Olympics | 2008 | 0–0–1 2006 Victoria bronze: 10 km | |
| Andrew Hurd | SWM | Olympics | 2000—2008 | 1–1–0 2006 Victoria gold: 800 m freestyle, silver: 4×200 m freestyle relay | |
| Craig Hutchison | SWM | Olympics | 2000 | 0–0–1 1999 Sydney bronze: 4×100 m freestyle relay | |
| Misty Hyman | SWM | Olympics | 2000 | 0–0–2 1997 Fukuoka bronze: 200 m butterfly; 1999 Sydney bronze: 200 m butterfly | |
| Rikako Ikee | SWM | Olympics | 2016—2024 | 1–2–1 2018 Tokyo gold: 100 m butterfly, silver: 200 m freestyle and 4×100 m medley mixed relay, bronze: 4×100 m medley relay | |
| Naoko Imoto | SWM | Olympics | 1996 | 0–2–1 1991 Edmonton silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Atlanta bronze: 4×100 m freestyle relay | |
| Noriko Inada | SWM | Olympics | 1992—2004 | 1–1–1 1995 Atlanta gold: 100 m backstroke, silver: 200 m backstroke, bronze: 4×100 m medley relay | |
| Ryosuke Irie | SWM | Olympics | 2008—2020 | 1–6–1 2010 Irvine bronze: 200 m backstroke; 2014 Gold Coast gold: 100 m backstroke, silver: 200 m backstroke and 4×100 m medley relay; 2018 Tokyo silver: 100 m backstroke, 200 m backstroke, 4×100 m medley relay, and 4×100 m medley mixed relay | |
| Grant Irvine | SWM | Olympics | 2016 | 0–0–1 2018 Tokyo bronze: 4×100 m medley relay | |
| Junko Isoda | SWM | Olympics | 2000 | 0–0–1 1997 Fukuoka bronze: 4×100 m medley relay | |
| Hanae Ito | SWM | Olympics | 2008—2012 | 1–1–0 2006 Victoria gold: 100 m backstroke, silver: 4×100 m medley relay | |
| Shunsuke Ito | SWM | Olympics | 1996 | 0–0–1 1999 Sydney bronze: 4×100 m medley relay | |
| Hajime Itoi | SWM | Olympics | 1992—1996 | 0–0–5 1991 Edmonton bronze: 200 m backstroke; 1993 Kobe bronze: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay; 1995 Atlanta bronze: 4×100 m medley relay | |
| Trina Jackson | SWM | Olympics | 1996 | 1–1–1 1995 Atlanta gold: 4×200 m freestyle relay, silver: 400 m freestyle, bronze: 800 m freestyle | |
| Chris Jacobs | SWM | Olympics | 1988 | 1–0–0 1987 Brisbane gold: 4×100 m freestyle relay |