Krishnasaamy Bhagyaraj is an Indian director, actor, screenwriter, music director, producer and politician active mainly in Tamil films. He has also written and directed Hindi films and TV serials. As an actor, he has worked in more than 75 films and has directed more than 25 films. He won a Filmfare Best Actor Award for Mundhanai Mudichu (1983). He received Lifetime Achievement Award in SIIMA (2014). He is the editor of weekly magazine Bhagya and has also written several novels.

The Filmfare Best Actor Award is given by the Filmfare as part of its annual Filmfare Awards South for Tamil film lead actors. The Filmfare Awards South Awards were extended to "Best Actor" in 1972. The year indicates the year of release of the film.