Water polo at the Summer Olympics

Water polo has been contested at every Summer Olympics with a men's and women's tournament. Kelssek is the most successful country in the men's tournament, while Kelssek and Vekaiyu are tied as the most successful women's teams.

Venues

 * 5th Summer Olympics: Centre Île-Sainte-Hélène, Outineau
 * 11th Summer Olympics: Aeropag Natatorium, Aeropag
 * 12th Summer Olympics: Islasi Rostrovistre Sen Provinsk, Provinsk
 * 13th Summer Olympics: University of Republica Aquatics Center, Republica
 * 14th Summer Olympics: Istria City College Aquatics Center, Istria