Gabriela Niculescu (born 7 June 1986) is a retired professional tennis player and former member of the Romania Fed Cup team.

On 4 July 2005, she reached her highest WTA singles ranking of 376; her best doubles ranking was 199 on 20 February 2006.

In 2008 playing for the University of Southern California in doubles, teamed up with American player Amanda Fink, she won the 2008 Pac-10 Doubles Championship, won the ITA West Regional doubles title, and finished the season ranked No.

She is the older sister of tennis player Monica Niculescu.

This biographical article relating to Romanian tennis is a stub.