Azhagi is a 2002 Indian Tamil-language romantic drama film written and directed by Thangar Bachan in his directoral debut, based on his short story "Kalvettugal". The film stars Parthiban, Nandita Das and Devayani. It was released on 14 January 2002 and won the Filmfare Award for Best Film – Tamil. The film was remade in Telugu as Letha Manasulu in 2004.

Thangar Bachan is an Indian film director and actor, cinematographer and novelist. He has served as jury member in National Film Awards.