Regina Aleksandrovna Kulikova (Russian: ?????? ????????????? ????????; born 30 January 1989) is a former professional Russian tennis player.
Her highest WTA singles ranking is 65th, which she reached on May 3, 2010.
Her career high in doubles is 417th, which she reached on 28 September 2009.
Her best result on the WTA tour so far is the quarterfinal appearance at the 2010 Dubai Tennis Championships where she defeated Svetlana Kuznetsova.
Her biggest victory at a Grand Slam tournament came at the 2011 Australian Open, where she defeated former semi-finalist Daniela Hantuchová in the first round.