Tatiana Ignatieva (Belarusian: Таццяна Ігнацьева, Russian: Татьяна Игнатьева; born 11 June 1974) is a former Belarusian tennis player.
Ignatieva won one singles title ($75k) on the ITF Circuit during her career. On 9 August 1993, she reached her best singles ranking of world No. 91. On 12 August 1991, she peaked at No. 570 in the WTA doubles rankings.