Inna Vitalievna Kapishina is a Belarusian former swimmer, who specialized in breaststroke events. She is a multiple-time Belarusian champion and three-time national record holder in her respective discipline.
Mariam Pauline Keita is a three-time Olympic swimmer from Mali, specialized in breaststroke events. She made her first Malian team at the 2000 Summer Olympics in Sydney, and competed for the women's 100 m breaststroke. At age seventeen, Keita won the first heat of the event, where two of her swimmers were disqualified for a false start and for violating the technical rules of the sport, recording the slowest possible time in the prelims at 1:37.80. On her second Olympic appearance in Athens 2004, Keita swam swiftly and improved her personal best in the 100 m breaststroke event. She finished the same heat in sixth place and forty-sixth overall, with a time of 1:30.40, just seven seconds ahead of her mark from the previous Games.
Diana Duarte Gomes is a Portuguese swimmer, who specialized in breaststroke events. She is a two-time Olympian and a multiple-time Portuguese record holder for the long and short course breaststroke events. She also won three medals in the same category at the 2005 European Junior Swimming Championships in Budapest, Hungary.
Rhiannon Leier is a Canadian former competition swimmer who specialized in breaststroke events. She is a multiple-time Canadian record holder, a two-time finalist at the FINA World Championships, and a six-time NCAA All-American honoree. She also won a bronze medal, as a member of the Canadian swimming team, in the women's 4x100-metre medley relay at the 2002 Pan Pacific Swimming Championships in Yokohama, Japan, clocking at 4:05.59. Leier is also the granddaughter of former baseball player, track athlete, and ice hockey player Edward Leier, who played two seasons with the Chicago Blackhawks in the National Hockey League.
Wickus Nienaber is a former Swazi swimmer, who specialized in breaststroke events. He is a four-time College Swimmer of the Year, a 2004 Atlantic Coast Conference champion, and owns at least 40 national age group records for the same stroke in Swaziland. He was a member of the swimming team for Florida State Seminoles under his coach Neil Harper, and a graduate with a Doctorate in computer science at the Florida State University in Tallahassee, Florida.
Jaclyn Pangilinan is a Filipino-American former swimmer, who specialized in breaststroke events. She is a two-time Filipino record holder, a four-time Ivy League champion in the 100 and 200 m breaststroke, and a multiple-time medalist at the Southeast Asian Games. Born to a Filipino father, and an American mother, Pangilinan holds a dual citizenship to compete collegiately and internationally in swimming.
Shim Min-ji is a South Korean former swimmer, who specialized in freestyle and backstroke events. She is a two-time Olympian and a three-time relay medalist at the Asian Games (2002).
Lee Ji-young is a South Korean swimmer, who specialized in breaststroke events. She became the first female South Korean in history to train in the United States, and swim for the Peddie Aquatic Association in Hightstown, New Jersey.
Imaday Núñez González is a Cuban former swimmer, who specialized in breaststroke events. She won a total of three medals in the breaststroke and medley relay at the 1998 Central American and Caribbean Games in Maracaibo, Venezuela.
Íris Edda Heimisdóttir is an Icelandic former swimmer who specialized in breaststroke events. She is a two-time Olympian and a former Icelandic record holder in the 100 and 200 m breaststroke.
Annabelle Jane Carey is a New Zealand former competitive swimmer, who specialised in breaststroke events. As of 2006, she currently holds a New Zealand record of 1:09.26 in the 100 m breaststroke from the World Championship Trials in Auckland. In the same year she helped out the New Zealand team to pull off a fourth-place effort in the medley relay at the Commonwealth Games in Melbourne, Australia, with a record-breaking time of 4:06.30.
Daniel Tam Chi-kin is a Hong Kong former swimmer, who specialized in breaststroke events. He is a two-time Olympian, and a double finalist in the 100 and 200 m breaststroke at the 2002 Asian Games in Busan, South Korea. Tam is a member of the swimming team for SLA Sports Club, and is trained by an Australian-born coach Anthony Giorgi.
Javiera Salcedo is an Argentine former swimmer, who specialized in breaststroke events. She blasted an Argentine record of 1:11.79 to pull off a fifth-place effort in the 100 m breaststroke at the 2007 Pan American Games in Rio de Janeiro, Brazil.
Salama Abdel Raouf Zenhoum Ismail is an Egyptian former swimmer, who specialized in breaststroke events. She currently holds three Egyptian records each in the 50, 100, and 200 m breaststroke, and plays simultaneously for Zohour Sporting Club in Cairo, and Dekalb International Training Centre (DITC) in Atlanta, Georgia. She also won a total of four medals at the 2003 All-Africa Games in Abuja, Nigeria.
Aikaterini "Katia" Sarakatsani is a Greek swimmer, who specialized in breaststroke and individual medley events. She is a three-time Olympian, a former Greek record holder in the breaststroke, and a member of the swimming team for Hawaiʻi Rainbow Wahine at the University of Hawaiʻi at Mānoa, under head coach Vojko Race.
Melissa Ashby is a Grenadian former swimmer, who specialized in breaststroke events. Ashby qualified for the women's 100 m breaststroke at the 2004 Summer Olympics in Athens, by receiving a Universality place from FINA, in an entry time of 1:20.53. She challenged seven other swimmers in heat one, including Bolivia's Katerine Moreno, who competed at her third Olympics since 1988. She raced to fifth place in 1:22.67, just 2.14 seconds off her entry time. Ashby failed to advance into the semifinals, as she placed forty-fifth overall in the prelims.
Jean Luc Razakarivony is a Malagasy former swimmer, who specialized in breaststroke events. He is a three-time Olympian, a multiple-time Malagasy record holder in the 100 and 200 m breaststroke, and a member of Genève Natation 1885, based in Geneva, Switzerland.
Yevgeny Petrashov is a Kyrgyzstani former swimmer, who specialized in breaststroke events. He is a three-time Olympian, and a former Kyrgyzstan record holder in both 100 and 200 m breaststroke.
Kathryn Evans is an English former competitive swimmer who represented Great Britain in the Olympic Games. Evans specialised in freestyle and individual medley events. She is a two-time Olympian, and a double British champion in the 200 m individual medley. Evans also played for Nova Centurion Swim Club in Nottingham, under head coach Bill Furniss. Evans is the cousin of late rower Acer Nethercott, who competed in the men's eight at the 2008 Summer Olympics in Beijing.
Agata Czaplicki is a Swiss former swimmer, who specialized in breaststroke events. She represented Switzerland, as a 16-year-old, at the 2000 Summer Olympics, and also held numerous national meet and age group records in a breaststroke double.
Ireland 
