Alexandra Antonova (born 1991) is a Russian water polo player.

[1] She is 1.70 m (5 ft 7 in) tall.

At the 2012 Summer Olympics, she competed for the Russia women's national water polo team in the women's event.

She participated at the 2011 World Aquatics Championships,[2] where Russia won bronze,[3] the 2012 Olympics,[4] and 2015 World Aquatics Championships.

This biographical article relating to a Russian water polo figure is a stub.