The men's 200 metre backstroke event at the 2004 Olympic Games was contested at the Olympic Aquatic Centre of the Athens Olympic Sports Complex in Athens, Greece on August 18 and 19. There were 36 competitors from 30 nations. Each nation had been limited to two swimmers in the event since 1984.
Aaron Wells Peirsol is an American former competition swimmer and backstroke specialist who is a former world champion and world record-holder. He is a three-time Olympian and seven-time Olympic medalist. Individually, he currently holds the world record in the 200-meter backstroke event. In February 2011, Peirsol announced his retirement, saying, "I ended up doing everything I set out to do."
Markus Antonius Rogan is a retired Austrian swimmer, who won two silver medals at the 2004 Summer Olympics in Athens, Greece and a gold medal for 200 m backstroke at the 2008 World Short Course Championships in Manchester. He also was the world record holder in 200 metres backstroke in that year.
Ryan Steven Lochte is an American former competition swimmer and 12-time Olympic medalist. He is the third-most decorated swimmer in Olympic history measured by total number of medals, behind only Michael Phelps and Katie Ledecky. Lochte's seven individual Olympic medals rank second in history in men's swimming, tied for second among all Olympic swimmers. He currently holds the world records in the 200-meter individual medley. As part of the American teams, he also holds the world record in the 4×200-meter freestyle and 4×100-meter freestyle (mixed) relay.
Randall Bal is an American swimmer who specialized in the backstroke. He is a former world record holder in the 50-meter backstroke.
The men's 200 metre backstroke event at the 2000 Summer Olympics took place on 20–21 September at the Sydney Olympic Park Aquatic Centre in Sydney, Australia. There were 45 competitors from 38 nations. Each nation had been limited to two swimmers in the event since 1984. The event was won by Lenny Krayzelburg of the United States, with his countryman Aaron Peirsol taking silver. It was the second consecutive Games that Americans had finished one-two in the event. Bronze went to Matt Welsh of Australia, the nation's first medal in the event since 1980.
Ryosuke Irie is a retired Japanese competitive swimmer who competes in backstroke events. He is a Kindai University student in Osaka.
The men's 200 metre freestyle event at the 2008 Olympic Games took place on 10–12 August at the Beijing National Aquatics Center in Beijing, China. There were 58 competitors from 50 nations. The winning margin was 1.89 seconds which as of 2023 remains the only time this race has been won by more than 1.8 seconds at the Olympics.
The men's 100 metre backstroke event at the 2008 Olympic Games took place on 10–12 August at the Beijing National Aquatics Center in Beijing, China.
Hayden Ernest Stoeckel is an Olympic and national record-holding backstroke swimmer from Australia. He swam for Australia at the 2008 Olympics where he tied with Russia's Arkady Vyatchanin for the bronze medal in the 100m backstroke; in semifinals of the event he also set a new Australian and Commonwealth Record (52.97). He was also part of the Australian men's 4×100-metre medley relay team that won bronze at the 2012 Summer Olympics.
Matthew Grevers is a former American competition swimmer who competes in the backstroke and freestyle events, and is a six-time Olympic medalist. He has won a total of thirty-three medals in major international competition, fourteen gold, twelve silver, and seven bronze spanning the Olympics, World Championships, and the Universiade. At the 2008 Summer Olympics, Grevers won gold medals as a member of the U.S. teams in the 4×100-meter freestyle and 4×100-meter medley relays, and a silver medal in the 100-meter backstroke. Four years later, at the 2012 Summer Olympics, he won gold medals in the 100-meter backstroke and the 4×100-meter medley relay, and a silver medal in the 4×100-meter freestyle relay.
David Walters, also known as Dave Walters, is an American former competition swimmer, Olympic gold medalist, and world record-holder in the 4x200 meter freestyler relay. At the 2008 Summer Olympics, Walters earned a gold medal by swimming in the heats of the 4×200-meter freestyle relay. As part of the American team, he also formerly held the world record in the 4×100-meter medley relay. Walters is also a seven-time medalist at the World Aquatics Championships.
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.
The men's 200 metre freestyle event at the 2012 Summer Olympics took place on 29–30 July at the London Aquatics Centre in London, United Kingdom. There were 40 competitors from 31 nations.
The men's 100 metre backstroke event at the 2012 Summer Olympics took place on 29–30 July at the London Aquatics Centre in London, United Kingdom.
The men's 200 metre backstroke event at the 2012 Summer Olympics took place on 1–2 August at the London Aquatics Centre in London, United Kingdom. There were 35 competitors from 27 nations.
Ryan Fitzgerald MurphyOLY is an American competitive swimmer specializing in backstroke. He is a five-time Olympic gold medalist and the former world-record holder in the men's 100-meter backstroke.
The men's 200 metre backstroke event at the 2016 Summer Olympics took place on 10–11 August at the Olympic Aquatics Stadium. There were 26 competitors from 19 nations.
The men's 100 metre backstroke event at the 2020 Summer Olympics was held from 25 to 27 July 2021 at the Tokyo Aquatics Centre. It was the event's twenty-sixth appearance, having been held at every edition since 1904 except 1964. Moreover, these Games marked the first time when the men's sprint backstroke event was held in Tokyo, as the event was not included in the swimming program in 1964.
The men's 200 metre backstroke event at the 2020 Summer Olympics was held from 28 to 30 July 2021 at the Tokyo Aquatics Centre. There will be approximately 30 competitors from approximately 20 nations, with the ultimate numbers determined through the ongoing selection process, including universality places.
