Jan Margo Henne, also known by her married name Jan Hawkins, is an American former competition swimmer, Olympic champion, and former world record-holder.
Victoriano Alberto Zorrilla was an Argentine swimmer who competed in the 1924 Summer Olympics and in the 1928 Summer Olympics where he became the first South American to win an Olympic swimming gold medal.
Alison Rachel Fitch is a New Zealand swimming competitor. She won a bronze medal in the 4 × 200 m freestyle relay at the 2006 Commonwealth Games.
David Charles Johnson is an American former competition swimmer.
Michael Allen Wall is an American former competition swimmer who participated in two consecutive Summer Olympics.
William Henry Dudley III was an American competition swimmer who represented the United States as a 17-year-old at the 1948 Summer Olympics in London. Dudley swam for the gold medal-winning U.S. team in the preliminary heats of the men's 4×200-meter freestyle relay. He did not receive a medal, however, because under the rules in effect in 1948, only those relay swimmers who competed in the event final were eligible.
Robert Jerome Gibe was an American competition swimmer who represented the United States at the 1948 Summer Olympics in London. He swam for the gold medal-winning U.S. team in the preliminary heats of the men's 4×200-meter freestyle relay. However, Gibe did not receive a medal because under the Olympic swimming rules in effect in 1948, relay swimmers who only competed for winning teams in the preliminary heats were not eligible.
Edwin Fisher Gilbert was an American competition swimmer who represented the United States at the 1948 Summer Olympics in London. He competed for the gold medal-winning U.S. team in the qualifying heats of the men's 4×200-meter freestyle relay. Gilbert did not receive a medal under the Olympic swimming rules in effect in 1948; only relay swimmers who competed in the event final were medal-eligible.
Frank Martin Dooley was an American competition swimmer who represented the United States at the 1952 Summer Olympics in Helsinki, Finland. Dooley swam for the gold medal-winning U.S. team in the qualifying heats of the men's 4×200-meter freestyle relay. He did not receive a medal, however, because under the Olympic swimming rules in effect in 1952, only relay swimmers who competed in the event final were medal-eligible.
Donald Alexander Sheff is an American former competition swimmer who represented the United States at the 1952 Summer Olympics in Helsinki. He competed for the gold medal-winning U.S. team in the preliminary heats of the men's 4×200-meter freestyle relay. Sheff did not receive a medal, however, because under the 1952 Olympic swimming rules, relay swimmers who did not compete in the event final were not medal-eligible.
Richard Tsugio Tanabe Jr. is a former American competition swimmer who represented the United States at the 1956 Summer Olympics in Melbourne, Australia. He swam for the silver medal-winning U.S. team in the preliminary heats of the men's 4×200-meter freestyle relay. Tanabe was not eligible to receive a medal under the 1956 Olympic swimming rules, however, because he did not swim in the relay final.
Perry Timothy Jecko was an American competition swimmer who represented the United States at the 1956 Summer Olympics in Melbourne, Australia. He swam for the second-place U.S. team in the qualifying heats of the men's 4×200-meter freestyle relay. Jecko did not receive a medal, however, because only relay swimmers who competed in the event final were eligible under the 1956 Olympic rules. In 1983, he acted on Broadway in Woman of the Year with Debbie Reynolds.
George Helela Onekea Jr. is an American former competition swimmer who represented the United States as a 17-year-old at the 1956 Summer Olympics in Melbourne, Australia. Onekea competed in the preliminary heats of the men's 400-meter freestyle and men's 1,500-meter freestyle, recording times of 4:41.6 and 19:13.6 in those events, respectively, but not placing.
Marley Lynn Shriver is an American former competition swimmer who represented the United States at the 1956 Summer Olympics in Melbourne, Australia. She swam for the second-place U.S. team in the qualifying heats of the women's 4×100-meter freestyle relay. Shriver was not eligible to receive a silver medal under the 1956 Olympic swimming rules, however, because she did not swim in the relay final.
Maureen Elizabeth Murphy was an American competition swimmer who represented the United States at the 1956 Summer Olympics in Melbourne, Australia. Murphy competed in the women's 100-meter backstroke, and finished fifth overall in the event final with a time of 1:14.1.
William Thomas Darnton is an American former competition swimmer who represented the United States at the 1960 Summer Olympics in Rome, Italy. Darnton swam for the gold medal-winning U.S. team in the qualifying heats of the men's 4×200-meter freestyle relay. He did not receive a medal, however, because under the Olympic swimming rules in effect in 1960, only relay swimmers who competed in the event final were medal-eligible.
Frank Thomas Winters is an American former competition swimmer who represented the United States at the 1960 Summer Olympics in Rome. He swam for the gold medal-winning U.S. team in the preliminary heats of the men's 4×200-meter freestyle relay. However, Winters did not receive a medal because only relay swimmers who competed in the event final were eligible under the 1960 Olympic rules.
Ralph Albert Gilman was an American competition swimmer who represented the United States in the 1936 Summer Olympics in Berlin, Germany. Gilman swam for the silver medal-winning U.S. team in the first round of the men's 4×200-meter freestyle relay. He did not receive a medal, however, because only those relay swimmers who competed in the event final were medal-eligible under the 1936 Olympic swimming rules.
Anna Louise Wilson is a United States-born Olympic swimmer from New Zealand.
Dionne Estelle Bainbridge is an Olympic swimmer from New Zealand.
United States 
