Leisel Marie Jones, OAM is an Australian former competition swimmer and Olympic gold medallist. A participant in the 2000 Summer Olympics – at just 15 years old – and 2004 Summer Olympics, she was part of gold-medal-winning Australian team in the women's 4×100-metre medley relay at the Athens Games in 2004 and a gold medallist for 100-metre breaststroke in the 2008 Summer Olympics in Beijing.
Brooke Louise Hanson, OAM is an Australian former competitive swimmer, Olympic gold medallist, world champion, and former world record-holder.
Tarnee Renee White, OAM, also known by her married name Tarnee Southwell, is an Australian breaststroke swimmer who won a silver medal in the 4×100-metre medley relay at the 2000 Summer Olympics.
Lauren van Oosten is a Canadian competition swimmer and a breaststroke specialist.
Erica Rachelle Morningstar is a Canadian swimmer who has competed in international events including the 2008 Summer Olympics, and 2012 Summer Olympics.
Francesca Jean Halsall is a retired English competitive swimmer who has represented Great Britain at the Olympics, FINA world championships, and European championships, and England at the Commonwealth Games. She competed primarily in freestyle and butterfly events.
Brenton Scott Rickard is a retired breaststroke swimmer from Australia. He emerged at the international level in 2006, swimming at the Commonwealth games. He has captured multiple Olympic and World Championship medals, as well as world and Commonwealth records. During this period he was coached by Vince Raleigh.
Margaret Mary Kelly, MBE, later known by her married name Margaret Hohmann, is an English former competitive swimmer who represented Great Britain in the Olympics and FINA world championships, and competed for England in the Commonwealth Games.
Craig Benson is a Scottish former competitive swimmer who specialised in breaststroke. He represented Great Britain at the Olympics and European Championships.
Siobhan-Marie O'Connor is a former English competitive swimmer who has represented Great Britain at the Olympic Games, the FINA World Aquatics Championships and the LEN European Aquatics Championships, and England at the Commonwealth Games. A specialist in the 200 metres individual medley, she is the 2014 and 2018 Commonwealth Games champion in the event, and has won silver medals in the same event at the 2016 Summer Olympics, the 2015 World Aquatics Championships, 2016 European Aquatics Championships, the 2014 World Short-Course Championships and the 2013 and 2015 European Short Course Championships – on each occasion behind World and Olympic champion Katinka Hosszú. With six Commonwealth Games medals in total from 2014, O'Connor was England's most decorated athlete at those Games.
Georgia Beth Davies is a British competition swimmer who has represented Great Britain in the Olympic Games and European championships, and swam for Wales in the Commonwealth Games. She has won gold in the Commonwealth Games and European Championships. She currently represents Energy Standard in the International Swimming League.
Dorothy Elizabeth Harrison is a retired English international swimmer.
Susannah Claire "Suki" Brownsdon is an English former competitive swimmer who won a silver medal in the women's 100-metre breaststroke at the 1981 European Championships, and represented Great Britain at four consecutive Olympic Games, with her best results being sixth place in the 100-metre breaststroke final in 1980 and seventh place in the 200-metre breaststroke final in 1984. She also represented England at three Commonwealth Games, winning a total of five medals.
Diana Adrienne Harris, also known by her married name Diana Mantoura, is a retired English international swimmer.
Heidi Earp is a female English former competitive swimmer who represented Great Britain in the Olympic Games and the European championships, and for England in the Commonwealth Games.
Ross Murdoch is a Scottish competitive swimmer who has represented Great Britain at the Summer Olympics in 2016 and 2020, the FINA World Championships and the LEN European Championships, and Scotland at the Commonwealth Games from 2014 to the present. Between 2014 and 2016, Murdoch became a World, European and Commonwealth champion.
Adam George Peaty is an English competitive swimmer who specialises in the breaststroke. He won the gold medal in the 100 metre breaststroke at the 2016 Summer Olympics, the first by a male British swimmer in 24 years, and retained the title at the 2020 Summer Olympics in 2021, the first British swimmer ever to retain an Olympic title. He is also an eight-time World Champion, a sixteen-time European Champion and a four-time Commonwealth Champion. According to FINA itself, Peaty is widely regarded as the dominant breaststroke swimmer of his era, and the most dominant sprint breaststroke swimmer of all time.
James George Guy is an English competitive swimmer who specialises in freestyle and butterfly. Guy has won multiple gold medals at each of the major international meets available to him, including for Great Britain at the Olympic Games (2), the World (5) and European Championships (7), and England in the Commonwealth Games (2).
Chloé Tutton is a British breaststroke swimmer. She won a bronze medal in the individual 100 m and a gold in the 4×100 m medley relay events at the 2016 European Championships, and competed for the 2016 Summer Olympics.
James Wilby is a British competitive swimmer who specialises in the breaststroke. Wilby is the 2018 Commonwealth Games champion in 200 metre breaststroke, the 2022 Commonwealth Games champion in 100 metre breaststroke, and the 2022 European champion in 200 metre breaststroke. He formed part of the Great Britain team that won World Championship gold in the men's 4 x 100 metre medley relay in 2019, and the England team that won the Commonwealth Games Men's 4 x 100 metre medley relay in 2014 and 2022.
Great Britain 
