Onkar Singh Rai (born 29 May 1988) is a Nakuru-based Kenyan rally driver who competes locally and internationally.

The Premier class driver is a former Kenya National Division 2, and back-to-back Nakuru Rally Champion.

[1] Rai participated in the 2021 Safari Rally and emerged the WRC3 champion[2][3] on his way to a seventh overall place finish.

He was navigated by British co-driver Drew Sturrock.

This biographical article relating to sport in Kenya is a stub.