Olga Nelyubova (Russian: Ольга Нелюбова; born 12 July 1964) is a Russian female former track and field athlete who competed in middle-distance running events.

Her sole international medal came at the 1988 European Athletics Indoor Championships, where she was the 800 metres silver medallist behind West Germany's Sabine Zwiener.

[1] She was a one-time national champion, winning the 1500 metres at the Russian Championships in 1998.

[2] She competed at three editions of the World Championships in Athletics, with her best performance being seventh in the final in 1997.

[3]