Zinaida Semenova (Russian: ??????? ????????; born March 19, 1962) is a retired female long-distance runner from Russia.
She set her personal best in the women's marathon on October 7, 2001 in Saint Paul, Minnesota, clocking 2:26:51.
Semenova is a three-time winner of the annual Twin Cities Marathon and the shared woman's course record holder along with Irina Permitina, who also ran an official time of 2:26:51 in 2004.