Olga Anatolyevna Slyusareva (Russian: Ольга Анатольевна Слюсарева) (born 28 April 1969 in Chervonyi Donets, Ukrainian SSR) is a Russian professional racing cyclist.

She won a gold medal at the 2004 Olympic Games in the points race, bronze medal at the 2000 Olympic Games in the points race, and at the 2004 Olympic Games in the road race.

Since 2019, she is the Mayor of Tula, a city about 193 km (120 mi) South of Moscow.