Tatiana Ignatieva (Belarusian: Таццяна Ігнацьева, Russian: Татьяна Игнатьева; born 11 June 1974 in Minsk) is a former Belarusian tennis player.
Ignatieva won one $75,000 singles title on the ITF tour during her career. On 9 August 1993, she reached her best singles ranking of world number 91. On 12 August 1991, she peaked at world number 570 in the doubles rankings.