The 2001 World Aquatics Championships or the 9th FINA World Swimming Championships were held in Fukuoka, Japan between 16 July and 29 July 2001.
The 2005 Men's World Water Polo Championship was the eleventh edition of the men's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held in a temporary pool on Île Sainte-Hélène from 18 to 30 July 2005, and was incorporated into the 2005 World Aquatics Championships in Montréal, Canada.
The 2003 Women's World Water Polo Championship was the sixth edition of the women's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held from 13 to 25 July 2003, and was incorporated into the 2003 World Aquatics Championships in Barcelona, Spain.
The 2002 FINA Men's Water Polo World Cup was the twelfth edition of the event, organised by the world's governing body in aquatics, the International Swimming Federation (FINA). The event took place in the Tašmajdan Swimming Pool in Belgrade, Yugoslavia from August 20 to August 25, 2002. Participating teams were the eight best teams from the last World Championships in Fukuoka, Japan (2001).
The 2003 Men's World Water Polo Championship was the tenth edition of the men's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held from 14 to 26 July 2003, and was incorporated into the 2003 World Aquatics Championships in Barcelona, Spain.
The Canada men's national water polo team represents Canada in international men's water polo competitions and friendly matches. The team is overseen by Water Polo Canada, a member of the Fédération Internationale de Natation (FINA). The team qualified for the 2008 Summer Olympics in Beijing, PR China by finishing fourth at 2008 Olympic Qualifying Tournament in Romania.
The 2005 Women's World Water Polo Championship was the seventh edition of the women's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held at the Pavillon des Baigneurs on Île Sainte-Hélène from 17 to 29 July 2005, and was incorporated into the 2005 World Aquatics Championships in Montréal, Canada.
The 1998 Men's World Water Polo Championship was the eighth edition of the men's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held from 7 to 18 January 1998 in the Challenge Stadium, and was incorporated into the 1998 World Aquatics Championships in Perth, Western Australia.
The 1994 Men's World Water Polo Championship was the seventh edition of the men's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held from 1 to 11 September 1994, and was incorporated into the 1994 World Aquatics Championships in Rome, Italy.
The 1975 Men's World Water Polo Championship was the second edition of the men's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held from 19 to 26 July 1975, and was incorporated into the 1975 World Aquatics Championships in Cali, Colombia.
The China men's national water polo team represents China in international water polo competitions and friendly matches. It is one of the leading teams in Asia.
Gillian van den Berg is a water polo player of the Netherlands who represents the Dutch national team in international competitions.
Daniëlle de Bruijn is a water polo player of the Netherlands who represents the Dutch national team in international competitions.
The Italy national water polo team represents Italy in men's international water polo competitions and is controlled by Federnuoto. The national men's team has the nickname of "Settebello", a reference to both the Italian card game scopa and a standard water polo team having seven players.
The 1978 Men's World Water Polo Championship was the third edition of the men's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held from 19 to 27 August 1978, and was incorporated into the 1978 World Aquatics Championships in West Berlin, West Germany.
The 1986 Men's World Water Polo Championship was the fifth edition of the men's water polo tournament at the World Aquatics Championships, organised by the world governing body in aquatics, the FINA. The tournament was held from 13 to 23 August 1986, and was incorporated into the 1986 World Aquatics Championships in Madrid, Spain.
The 2023 World Aquatics Championships, the 20th edition of the World Aquatics Championships, were held in Fukuoka, Japan, from 14 to 30 July 2023. Originally scheduled to be held in 2021 as the 19th championships, the championships were postponed until May 2022 in response to the rescheduling of the 2020 Summer Olympics in Tokyo to 2021 due to the COVID-19 pandemic. The event was pushed back a second time to 2023 due to ongoing travel restrictions and safety measures in place in Japan. In its place, Budapest hosted the 19th Championships from 18 June to 3 July 2022, while the originally scheduled 2023 championships in Doha, Qatar, were moved to 2024.
This article lists the in the water and on the water forms of aquatic sports for 2020.
Japan (in Fukuoka host cities)
Spain (2nd title)
Yugoslavia 
Russia 
Italy 
