Naan Sigappu Manithan (transl. I am a Red Man) is a 1985 Indian Tamil-language action thriller film written and directed by S. A. Chandrasekhar. The film stars Rajinikanth, K. Bhagyaraj and Ambika, with music by Ilaiyaraaja. It was a commercial success at the box office. The film is a remake of 1984 Hindi film Aaj Ki Awaaz. Vijay played a child artist role in this film.