Zoltán Szécsi is a Hungarian former water polo goalkeeper, who played on the gold medal squads at the 2000 Summer Olympics, 2004 Summer Olympics and 2008 Summer Olympics. He is one of ten male athletes who won three Olympic gold medals in water polo. He made his international debut for the men's national team in 1998. He currently lives in Eger.
Tamás Molnár is a Hungarian former water polo player, who played on the gold medal squads at the 2000 Summer Olympics, 2004 Summer Olympics and 2008 Summer Olympics. He is one of ten male athletes who won three Olympic gold medals in water polo. He made his debut for the national team in 1997, and was named Hungarian Water Polo Player of the Year in 1998.
Péter Biros is a Hungarian former water polo player, who played on the gold medal squads at the 2000 Summer Olympics, 2004 Summer Olympics and 2008 Summer Olympics, which makes him one of six male athletes who won three Olympic gold medals in water polo. He also competed at the 2012 Summer Olympics.
Igor Milanović is a Serbian professional water polo head coach and former player. He is considered one of the best water polo players of all time. Milanović had an illustrious professional career spanning twenty years.
Dubravko Šimenc is a former Croatian water polo player who competed for both Yugoslavia and Croatia, and later water polo coach.
Germany competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.
Alessandro "Sandro" Campagna is an Italian former water polo player who competed at the 1988 and 1992 Summer Olympics. He is now the head coach of the Italy men's national water polo team.
Peter Rögle is a German former water polo player who competed in the 1976 Summer Olympics, in the 1984 Summer Olympics, in the 1988 Summer Olympics, and in the 1992 Summer Olympics. He was born in Berlin.
Andro Bušlje is a Croatian water polo player who competed in the 2008 Summer Olympics, 2012 Summer Olympics and 2016 Summer Olympics. At the 2012 Summer Olympics he was part of the Croatian team that won the gold medal. He is right-handed and plays the center defender position. From 2016 to 2019 he played for Greek powerhouse Olympiacos, with whom he won the 2017–18 LEN Champions League. He started playing water polo at the age of 12, and he made his national team debut in 2005. Bušlje is one of the top defenders in the world.
Josip Pavić is a Croatian water polo player who competed in the 2008, 2012 and 2016 Summer Olympics, winning the gold medal in 2012 and the silver in 2016. He was widely regarded as the best goalkeeper in the 2012 Olympic tournament. He was named the best world water polo player in 2012, by FINA.
Marko Yannik Stamm is a German male former water polo player. He was part of the Germany men's national water polo team at the 2008 Summer Olympics. He also competed at the 2011 World Aquatics Championships.
Moritz Benedikt Oeler is a German male former water polo player. He was part of the Germany men's national water polo team in the 2008 Summer Olympics. He also competed at the 2011 World Aquatics Championships.
Guillermo Molina Ríos is a Spanish water polo player who competed for the Spain men's national water polo team in four consecutive Summer Olympics (2004 Athens, 2008 Beijing, 2012 London and 2016 Rio. He was the joint top goalscorer at the 2016 Olympics, with 19 goals. Afterwards he competed for Italy men's national water polo team in the 2018 Men's European Water Polo Championship. He helped Italian water polo club Pro Recco win the LEN Champions League in 2009–10 and 2011–12 season.
Marc Minguell Alférez is a Spanish water polo player who competed for the Spain men's national water polo team in three consecutive Summer Olympics (2008 Beijing, 2012 London and 2016 Rio. He helped Spanish water polo club CN Atlètic-Barceloneta win the LEN Champions League in 2013–14 season.
Samuel McGregor is an Australian male former water polo player. He was part of the Australia men's national water polo team. He competed in the 2004 Summer Olympics, the 2008 Summer Olympics and the 2012 Summer Olympics. He also competed at the 2011 World Aquatics Championships and captained the Australian team at the London games.
Christos Afroudakis is a Greek water polo player who competed in the 2004 Summer Olympics, the 2008 Summer Olympics, and the 2012 Summer Olympics.
Nikolaos "Nikos" Deligiannis is a Greek former water polo player who competed in the 2000 Summer Olympics, the 2004 Summer Olympics, the 2008 Summer Olympics and the 2012 Summer Olympics with the Greece men's national water polo team. He was also part of the Greece national squad who won the Bronze Medal in the 2005 World Championship in Montreal and the Bronze Medal in the 2004 World League in Long Beach.
Petar Muslim is a Croatian water polo player who is playing for the German club Waspo 98 Hannover since 2019. At the 2012 Summer Olympics, he competed for the Croatia men's national water polo team in the men's event where he won gold.
Justin Boyd is a water polo player of Canada, living in Beaconsfield.
Fabian Schroedter is a German male former water polo player. He was part of the Germany men's national water polo team. He was a part of the team at the 2004 Summer Olympics. He competed at world championships, including at the 2011 World Aquatics Championships. On club level he played for Wasserfreunde Spandau 04 in Germany.
Germany 
