Water polo at the 2010 Asian Games was held in Guangzhou, Guangdong, China from November 13 to 25, 2010.

In this tournament, nine teams played in the men's competition, while the women's tournament made their first participation with four teams.

The draw ceremony for the team sports was held on 7 October 2010 at Guangzhou.

The men were drawn into two groups of five teams, and the women played in round robin format.

[1] The teams were seeded based on their final ranking at the 2009 Asian Championships.