Navagraham (transl. Nine Planets) is a 1970 Indian Tamil-language comedy drama film written and directed by K. Balachander. The film stars Nagesh, Srikanth, R. Muthuraman and Lakshmi, with Ragini, Sivakumar, Rama Prabha, Y. G. Mahendran (his film debut), V. Gopalakrishnan and G. Sakunthala in supporting roles. It was released on 3 September 1970.