M. Nassar is an Indian actor, director, producer, dubbing artist, singer and politician who mainly works in the Tamil, Telugu and Malayalam film industries. He has also worked in few Kannada, English, Hindi and Bengali films. He is the incumbent president of the Nadigar Sangam.

Roja (transl. Rose) is a 1992 Indian Tamil-language romantic thriller film written and directed by Mani Ratnam. It stars Arvind Swami and Madhoo, with the latter in the title role. It follows a simple girl from a village in Tamil Nadu, making desperate efforts to find her husband after he is kidnapped by militants during a secret undercover mission in Jammu and Kashmir.