Revanna Umadevi Nagaraj (born 11 February 1965), is an Indian professional player of English billiards and snooker.

While working as a typist in Bangalore, she used to go to the Karnataka Government Secretariat Club to play table tennis.

Post that, Umadevi never looked back but towards the path of glory with a cue stick on her hand, focussing only at the colourful balls on the green table top.

Towards a successful sports career, she was mentored by prominent billiards players and coaches such as Shri.

Umadevi is still giving her best efforts to top-notch the upcoming billiards events of international stage and planning to coach the burgeoning stars to shine in the respective sports niche after her retirement.