Roland Mark Schoeman OIS is a South African American swimmer and was a member of the South African swimming team at the 2000, 2004, 2008 and 2012 Olympic Games. In May 2022, he officially became a citizen of the United States.
Lyndon Ferns is a retired Olympic gold-medalist and former world record swimmer from South Africa. He swam for South Africa at the 2004 and 2008 Olympics.
Matthew John Cowdrey is an Australian politician and Paralympic swimmer. He presently holds numerous world records. He has a congenital amputation of his left arm; it stops just below the elbow. Cowdrey competed at the 2004 Paralympic Games, 2006 Commonwealth Games, 2008 Paralympic Games, 2010 Commonwealth Games, and the 2012 Paralympic Games. After the 2012 London Games, he is the most successful Australian Paralympian, having won thirteen Paralympic gold medals and twenty three Paralympic medals in total. On 10 February 2015, Cowdrey announced his retirement from swimming.
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.
Keri-Anne Payne, is a South African-born British swimmer, specialising in marathon open water swimming, and long-distance freestyle swimming in the pool. She is a two-time 10-kilometre open water world champion, and an Olympic silver medallist.
David Harvey Dunford is a swimmer from Kenya who specializes in sprint freestyle. He is an African champion, Commonwealth Games finalist and the second Kenyan swimmer in history to qualify for the Olympic Games.
James Magnussen is a retired Australian swimmer and Olympic medallist. He was the 2011 and 2013 100-metre freestyle world champion, and holds the record for the fifth fastest swim in history in the 100-metre freestyle, with a time of 47.10, which until 2016 also stood as the fastest swim in textile swimwear material.
Chad Guy Bertrand le Clos, OIS is a South African competitive swimmer who is an Olympic, World and Commonwealth Games champion. He is the African record, Commonwealth record, and South African record holder in the short course and long course 200-metre butterfly and the short course 100-metre butterfly. He also holds African and South African records in the long course 200-metre freestyle and 100-metre butterfly, as well as the short course 100-metre freestyle. Formerly, he was a world record holder in the short course 100-metre butterfly and 200-metre butterfly.
Glenn Andrew Mark Snyders is a South African-born former competitive swimmer for New Zealand. He won the silver medal in the 50 m breaststroke at the 2010 Commonwealth Games in a time of 27.67 seconds. He currently holds the New Zealand records for 50 m, 100 m and 200 m breaststroke in both long course and short course.
Joseph Peter "Joe" Roebuck is an English swimmer.
Daniel John Tranter is an Australian swimmer who has competed for the Australian Swim team at the 2012 Olympic Games in London, England, the 2013 World Championships in Barcelona, Spain, and the 2014 Commonwealth Games in Glasgow, Scotland. He won the Australian championship in the 200-metre individual medley from 2012 to 2016.
Matthew Stanley is a New Zealand swimmer. His home town is Matamata, where he started swimming at the local swimming club at the age of seven.
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.
Hilary Caldwell is a Canadian competition swimmer who trains in Victoria, British Columbia. She won a bronze medal in the 200 m backstroke at the 2016 Summer Olympics in Rio de Janeiro. Caldwell won a bronze medal in the same event at the 2013 World Aquatics Championships, as well as a bronze at the 2014 Commonwealth Games in the 200 m backstroke. She won a gold in the 200 m backstroke at the 2015 Pan American Games in Toronto.
Calum George Jarvis is a Welsh competitive swimmer who has represented Great Britain in World Championships and the Olympics, and Wales in the Commonwealth Games. Jarvis competes primarily in freestyle and backstroke events. In 2014, he competed at the Commonwealth Games in Glasgow as part of the Welsh team, winning the bronze medal in the 200m freestyle.
Sylvia Tanya Brunlehner is a Kenyan swimmer who has competed at several international competitions.
Matthew Duncan Abeysinghe, OLY is a competitive swimmer who has represented Sri Lanka at numerous international competitions, including the 2016 and 2020 Olympics in Rio de Janeiro and Tokyo respectively. Abeysinghe trained under his coach and father, Manoj Abeysinghe, with Killer Whale Aquatics, until his departure for higher education, where he resumed his training at Ohio State University in the US. Abeysinghe is regarded as the greatest swimmer and one of the most accomplished athletes Sri Lanka has ever produced.
Michelle Toro is a Canadian competition swimmer who specializes in the freestyle in the sprint distances. She won a gold medal in the 2015 Pan American Games in Toronto in the 4 x 100 m freestyle and in the 4 x 100 m medley relay. She also won a bronze at the 2014 Commonwealth Games in the 4 x 100 m freestyle.
Max Robert Litchfield is a British competitive swimmer who represented Great Britain in the 2016 Olympics, and the LEN European Aquatics Championships. He also swam for England in the 2014 Commonwealth Games. He competes internationally in freestyle and medley swimming events. Litchfield studies physiotherapy at Sheffield Hallam University. He currently represents Energy Standard in the International Swimming League. Litchfield is the son of former professional footballer, Peter Litchfield and his younger brother Joe Litchfield is also a swimmer.
South Africa 
