Belgium competed at the 1992 Summer Olympics in Barcelona, Spain. 68 competitors, 43 men and 25 women, took part in 70 events in 18 sports.
Mark Anthony Kerry is an Australian former backstroke and freestyle swimmer of the 1970s and 1980s, who won three Olympic medals, including a gold in the 4 × 100 m medley relay at the 1980 Summer Olympics as the backstroker for the Quietly Confident Quartet. During his career, he won twelve Australian Championships.
Emanuele Merisi is an Italian former professional swimmer, specialized in backstroke, who won a bronze medal in the 1996 Summer Olympics.
Roland Matthes was a German swimmer and the most successful backstroke swimmer of all time. Between April 1967 and August 1974 he won all backstroke competitions he entered. He won four European championships and three world championships in a row, and swam 19 world and 28 European records in various backstroke, butterfly and medley events. He was trained by Marlies Grohe.
Sven "Rocker" Decaesstecker is a Belgian Paralympic swimmer.
Margaret Joyce Cooper, later known by her married name Joyce Badcock, was an English competitive swimmer who represented Great Britain at the Olympics and European championships, and England at the British Empire Games, during the late 1920s and early 1930s.
Ryosuke Irie is a Japanese competitive swimmer who competes in backstroke events. He is a Kindai University student in Osaka.
Nicolaas "Nick" Driebergen is a former Dutch Swimmer who is specialized in backstroke. He currently holds national long course records in all backstroke events and in the 4×100 medley relay. At short course he holds the national record in 50 and 100 m backstroke and in the 4×50 medley relay. He was the first swimmer in his country to swim the 100 m backstroke under 55 seconds and 200 m backstroke under 2 minutes at the long course.
Alejandro Luis Alvizuri Mack is a retired backstroke swimmer from Peru, who represented his native country in three consecutive Summer Olympics, starting in 1984. His biggest success was winning the bronze medal in the men's 100 m backstroke at the 1987 Pan American Games.
Ashley Jason Delaney is a national-record holding and Olympic and world championship medal-winning swimmer from Australia, who competed at the 2008 Summer Olympics.
Nicholas Brewer Thoman is an American competition swimmer who specializes in the backstroke and is an Olympic gold medalist. He has won two world championships as a member of winning United States medley relay teams at the FINA World Aquatics Championships. From 2009 to 2015 he held the world record in the 100-meter backstroke. Thoman has won a total of ten medals in major international competition, four gold, three silver, and three bronze spanning the Olympics, World Championships, Pan Pacific Championships, Pan American Games, and the Summer Universiade. He was a member of the 2012 U.S. Olympic team, and won gold and silver medals at the 2012 Summer Olympics.
Christopher James Walker-Hebborn is an English swimmer who competed for Great Britain at the 2012 Summer Olympics and the 2016 Summer Olympics, winning a silver medal at the latter.
Wendy Elizabeth Hogg née Wendy Cook is a female retired Canadian swimmer.
Belinda Hocking is a retired Australian backstroke swimmer. She is an Australian Institute of Sport scholarship holder.
Ward Bauwens is a Belgian swimmer, who specialized in individual medley events. Bauwens is a resident athlete for Brabo Antwerp, and currently, a medicine student at the University of Antwerp.
Simona Kubová is a Czech swimmer most successfully competing in backstroke events. Kubová is the first Czech female to swim 100 metre backstroke in long course swimming pool under one minute.
Pavel Paulavich Sankovich is a Belarusian swimmer, who specialized in sprint backstroke and butterfly events. He represented his native Belarus in three editions of the Olympic Games, and has won a total of seven bronze medals in major international competition, in both the long and short course European Championships.
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.
Mathilde Cini is a French swimmer.
Margherita Panziera is an Italian swimmer. She competed at the 2020 Summer Olympics, in 100 m backstroke and 200 m backstroke. She is also a three-time European Champion in the 200 metre backstroke, winning in 2018, 2021, and 2022.
Belgium 
