The men's 200 metre breaststroke event at the 2004 Olympic Games was contested at the Olympic Aquatic Centre of the Athens Olympic Sports Complex in Athens, Greece on August 17 and 18.
Kosuke Kitajima is a Japanese retired breaststroke swimmer. He won gold medals at the men's 100 m and 200 m breaststroke events at the 2004 Summer Olympics, and the 2008 Summer Olympics – becoming the first and only swimmer to sweep the breaststroke events at consecutive Olympic games.
Dániel Gyurta is a Hungarian former competitive swimmer who mainly competed in the 200-metre breaststroke. In 2016, Gyurta became a member of the International Olympic Committee (IOC), he is a member of the European Olympic Committees (EOC) Athletes' Commission since 2013 and a member of the Athletes Commission since 2016.
Brendan Joseph Hansen is an American former competition swimmer who specialized in breaststroke events. Hansen is a six-time Olympic medalist, and is also a former world record-holder in both the 100-meter and 200-meter breaststroke events.
Vladislav Vitalyevich Polyakov is a Kazakhstani swimmer, who specialized in breaststroke events. He swam for his native Kazakhstan at three Olympic Games, and eventually finished fifth in both 100 and 200 m breaststroke at his official Olympic debut in Athens. In total, he has won eight medals in major international tournaments, including his first career gold from the 2006 FINA World Short Course Championships in Shanghai, China. While residing in the United States, Polyakov is a five-time SEC champion, a double NCAA titleholder, and a two-time gold medalist at the national championships. He also earned a total of twelve All-American titles while playing for the Alabama Crimson Tide from 2003 to 2007.
The men's 200 metre breaststroke event at the 2008 Olympic Games took place on 12–14 August at the Beijing National Aquatics Center in Beijing, China.
Christian David Sprenger is an Australian former breaststroke swimmer. He trains at the Commercial Swimming Club under Simon Cusack.
Giedrius Titenis is a Lithuanian swimmer, who specialized in breaststroke events. He is a four-time Olympian, a multiple-time Lithuanian record holder in the men's breaststroke, and a double swimming champion in the same discipline at the 2011 Summer Universiade in Shenzhen, China. Titenis is also a member of Anykščiai Swimming Club, and is coached and trained by Žilvinas Ovsiukas.
The men's 100 metre breaststroke event at the 2012 Summer Olympics took place on 28–29 July at the London Aquatics Centre in London, United Kingdom.
The women's 200 metre butterfly event at the 2012 Summer Olympics took place on 31 July and 1 August at the London Aquatics Centre in London, United Kingdom.
The men's 200 metre individual medley event at the 2012 Summer Olympics took place on 1–2 August at the London Aquatics Centre in London, United Kingdom.
The women's 4 × 200 metre freestyle relay event at the 2012 Summer Olympics took place on 1 August at the London Aquatics Centre in London, United Kingdom.
The men's 4 × 100 metre medley relay event at the 2012 Summer Olympics took place on 3–4 August at the London Aquatics Centre in London, United Kingdom.
Laurent Carnol is a Luxembourgish swimmer, who specialized in breaststroke events. Carnol set national records of 1:01.39 and 2:09.78 in the men's breaststroke at the 2010 European Aquatics Championships in Budapest, Hungary, and at the 2012 European Long Course Meet in Luxembourg City, respectively. Carnol is also a member of SC Le Dauphin Ettelbruck under his personal coach Ian Armiger, and currently, a chemistry student at Loughborough University in Leicestershire, England.
Michael Jamieson is a Scottish former competitive swimmer who represented Great Britain at the Olympics, FINA world championships and European championships, and Scotland in the Commonwealth Games. Jamieson won the silver medal in the men's 200-metre breaststroke at the 2012 Summer Olympics. He now is the Head Coach for the Swimming Club, Natare West London.
Choi Kyu-Woong is a South Korean swimmer, who specialized in breaststroke events. He shared silver medals with China's Xue Ruipeng in the 200 m breaststroke at the 2010 Asian Games in Guangzhou, China, in a time of 2:12.25. He also collected two medals in both 100 and 200 m breaststroke at the 2009 East Asian Games in Hong Kong, China. Choi is a member of the swimming team at the Korea National Sport University in Seoul, under his personal coach Lee Woo-Shin.
Yuta Suenaga is a Japanese swimmer, who specialized in breaststroke events. He attained a top eight finish in the 100 m breaststroke at the 2007 Summer Universiade in Bangkok, Thailand, and had been selected to represent Japan at the 2008 Summer Olympics. Suenaga is an economics graduate at Hosei University in Tokyo.
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.
The men's 100 metre breaststroke event at the 2016 Summer Olympics took place between 6–7 August at the Olympic Aquatics Stadium.
The men's 200 metre breaststroke event at the 2016 Summer Olympics took place between 9–10 August at the Olympic Aquatics Stadium.
