Alice Mary Tait,, née Alice Mary Mills, is an Australian former sprint freestyle, butterfly and individual medley swimmer who represented Australia at the 2004 Athens Olympics and the 2008 Beijing Olympics winning two relay gold medals and a bronze.
Jodie Clare Henry, OAM is an Australian former competitive swimmer, Olympic gold medallist and former world-record holder.
Federica Pellegrini is an Italian retired swimmer. A native of Mirano, in the province of Venice, she won a gold medal at the 2008 Beijing Olympics. At the 2009 World Championships in Rome, Pellegrini became the first woman ever to break the 4-minute barrier in the 400 m freestyle with a time of 3:59.15. She also held the women's 200 meters freestyle world record.
Novella Calligaris is a retired Italian swimmer, and the first Italian to win an Olympic medal in swimming. Her elder brother Mauro Calligaris was also an Olympic swimmer.
Dana Whitney Vollmer is a former American competition swimmer, five-time Olympic gold medalist, and former world record-holder. At the 2004 Summer Olympics, she won a gold medal as a member of the winning United States team in the 4×200-meter freestyle relay that set the world record in the event. Eight years later at the 2012 Summer Olympics, Vollmer set the world record on her way to the gold medal in the 100-meter butterfly, and also won golds in the 4×100-meter medley relay and 4×200-meter freestyle relay. She won three medals including a gold at the 2016 Summer Olympics in Rio de Janeiro.
Dara Grace Torres is an American former competitive swimmer, who is a 12-time Olympic medalist and former world record-holder in three events. Torres is the first swimmer to represent the United States in five Olympic Games, and at age 41, the oldest swimmer to earn a place on the U.S. Olympic team. At the 2008 Summer Olympics, she competed in the 50-meter freestyle, 4×100-meter medley relay, and 4×100-meter freestyle relay, and won silver medals in all three events.
Filippo Magnini is an Italian retired competitive swimmer who was twice 100 metres freestyle World champion and three times European champion at that distance.
Giorgio Lamberti is an Italian former swimmer. In 1991 he became the first swimmer of Italy to win a world title, and gold medal, at a FINA World Aquatics Championships. He formerly held world records in the short course and long course 200 metre freestyle as well as in the short course 400 metre freestyle.
Emiliano Brembilla is a freestyle swimmer from Italy who was five-time individual European Champion, four in 400 m freestyle and one in 1500 m freestyle (1997).
Nathan Ghar-jun Adrian is an American competitive swimmer and five-time Olympic gold medalist who formerly held the American record in the long course 50-meter freestyle event.
Melanie Renée Schlanger, OAM, also known by her married name Melanie Wright, is an Australian freestyle swimmer. Melanie first represented Australia at the 2006 Pan Pacific Swimming Championships and her career spanned ten years, ending after the 2015 World Championships. She represented Australia at the 2008 Beijing and 2012 London Olympics winning five Olympic medals.
Allison Rodgers Schmitt is an American competition swimmer who specializes in freestyle events. She is a four-time Olympian and a ten-time Olympic medalist.
Nimrod Shapira is an Israeli two-time Olympic swimmer, having represented Israel at the 2008 Olympics in the 100 meter and 200 meter freestyle, and in the 200 m freestyle for Israel at the 2012 Summer Olympics.
Melissa Franklin Johnson is an American former competitive swimmer and five-time Olympic medalist. She held the world record in the 200-meter backstroke. As a member of the U.S. national swim team, she also held the world records in the 4×100-meter medley relay.
Gregorio Paltrinieri is an Italian competitive swimmer. He is a former world record holder in the short course 1500 metre freestyle. He holds the European record in the long course 800 metre and 1500 metre freestyle events with times of 7:39.27 and 14:32.80, respectively. In the 1500 metre freestyle, he is a 2016 Olympic, three-time world long course, two-time world short course, three-time European long course, and three-time European short course champion. In the 800 metre freestyle, he is a 2019 world long course, 2022 world short course, three-time European long course, and 2021 European short course champion. In the 10 kilometre open water swim, he is a 2022 world and 2020 European champion. In the 5 kilometre open water swim, he is a two-time European champion.
Marco Orsi is an Italian competitive swimmer who won eight gold medal at the European Short Course Swimming Championships.
Matthew McLean is an American competition swimmer who has been a member of several winning U.S. teams in freestyle relay events. He was a member of the 2012 United States Olympic team, and earned a gold medal as a member of the winning U.S. team in the 4×200-meter freestyle relay at the 2012 Summer Olympics.
Florent Manaudou is a French competitive swimmer, an Olympic champion of the 50-meter freestyle at the 2012 London Olympics, and the younger brother of Laure Manaudou, a 2004 Olympic gold medalist in swimming. He competes for the Energy Standard Swim Club in the International Swimming League.
Aurélie Muller is a French swimmer, who specializes in long-distance freestyle events and open water marathon. She won the 10-kilometer competition at the 2015 world championship in Kazan, Russia and at the 2017 world championship in Budapest, Hungary.
Simone Ashley Manuel is an American professional swimmer specializing in freestyle events. At the 2016 Rio Olympics, she won two gold and two silver medals: gold in the 100-meter freestyle and the 4×100-meter medley, and silver in the 50-meter freestyle and the 4×100-meter freestyle relay. In winning the 100-meter freestyle, a tie with Penny Oleksiak of Canada, Manuel became the first Black American woman to win an individual Olympic gold in swimming and set an Olympic record and an American record. At the 2020 Tokyo Olympics, she won a bronze medal as the anchor of the American 4×100-meter freestyle relay team.
Italy 
