Tatia Mikadze (Georgian: თათია მიქაძე; born 27 March 1988) is a Georgian former professional tennis player.

[1] Her career-high singles ranking is world No.

Mikadze won three singles and five doubles titles on the ITF Circuit.

She qualified as a lucky loser for the main draw of the Baku Cup, an event of the 2011 WTA Tour, and defeated Nina Khrisanova 6–0, 6–0, to advance to the second round.

This biographical article relating to sports in the country of Georgia is a stub.