Samar Jai Singh (born 26 September 1966) is an Indian film actor and acting trainer.

He graduated from Government Law College, but started in Indian film and television industry in 1992.

He became famous as Lord Shiva in the TV series Om Namah Shivay, in 1997.

As an actor, he has worked in wide range of films from Film and Television Institute of India – FTII, in Pune, to National Film Development Corporation Limited - NFDC, in Mumbai.

On television, he has worked as lead player on several entertainment channels.