Vairam (transl. Diamond) is a 1974 Indian Tamil-language action spy film directed by T. R. Ramanna and written by T. K. Balu. Music was by T. R. Pappa. The film stars Jaishankar and Jayalalithaa, with M. R. R. Vasu, S. A. Ashokan and R. S. Manohar in supporting roles. It is a remake of the 1972 Hindi film Victoria No. 203. The film was released on 24 May 1974, and became a box office hit.