Dharmam Thalai Kaakkum is a 1963 Indian Tamil-language thriller film directed by M. A. Thirumugam and produced by Sandow M. M. A. Chinnappa Thevar. The film stars M. G. Ramachandran, B. Saroja Devi, M. R. Radha and S. A. Ashokan. It was released on 22 February 1963 and ran for more than 100 days in theatres.