Croatia competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's fourth consecutive appearance at the Summer Olympics since the post-Yugoslav era. The Croatian Olympic Committee sent the nation's smallest delegation to the Games since its debut in 1992. A total of 81 athletes, 66 men and 15 women, competed in 14 sports. Men's water polo, and men's handball were the only team-based sports in which Croatia had its representation in these Olympic Games.
The Croatia men's national water polo team represents Croatia in international water polo competitions and is controlled by the Croatian Water Polo Federation. They have won gold medals in the Olympics, World and European Championships, FINA World League and Mediterranean Games, making them one of the most successful men's water polo teams in the world. Overall Croatia won 28 medals at competitions.
The Australian national water polo team represents Australia in men's international water polo competitions and is controlled by Water Polo Australia. The national men's team has the nickname of "The Sharks". It is organised into the Asia/Oceania regional group.
These are the rosters of all participating teams at the men's water polo tournament at the 2004 Summer Olympics in Athens.
The Greece men's national water polo team represents Greece in international men's water polo competitions and it is organized and run by the Hellenic Swimming Federation.
Water polo at the 2009 World Aquatics Championships were held from July 19 to August 1, 2009, in Rome, Italy.
This is a list of the players who were on the rosters of the given teams who participated in the 2008 Beijing Olympics for men's water polo. The men's tournament included twelve teams, with a maximum of thirteen players per team.
The water polo portion of the 2011 World Aquatics Championships was held between July 17–30 at the Shanghai Oriental Sports Center in Shanghai, China.
Croatia competed at the 2012 Summer Olympics in London, United Kingdom, from 27 July to 12 August 2012. This was the nation's sixth consecutive appearance at the Summer Olympics.
Croatia competed at the 2011 World Aquatics Championships in Shanghai, China.
These are the rosters of all participating teams at the men's water polo tournament at the 2012 Summer Olympics in London.
Water polo in the 2013 World Aquatics Championships was held between 21 July – 3 August at Piscines Bernat Picornell in Barcelona, Spain.
Croatia competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's seventh consecutive appearance at the Summer Olympics. The Croatian Olympic Committee confirmed a roster of 87 athletes, 68 men and 19 women, to compete across 18 sports at the Games.
These are the rosters of all participating teams at the men's water polo tournament at the 2016 Summer Olympics in Rio de Janeiro.
Water polo events at the 2017 World Aquatics Championships were held between 16 and 29 July 2017 in Budapest, Hungary.
Water polo at the 2019 World Aquatics Championships was held between 14 and 27 July 2019.
The men's water polo tournament at the 2022 World Aquatics Championships was held from 21 June to 3 July 2022 in Budapest, Hungary. This was the 19th time that the men's water polo tournament has been played since the first edition in 1973.
This article shows all participating team squads at the 2022 Women's European Water Polo Championship.
Croatia competed at the 2022 World Aquatics Championships in Budapest, Hungary from 18 June to 3 July.
Greece competed at the 2022 World Aquatics Championships in Budapest, Hungary from 18 June to 3 July.
