Raja Mohan is a 1937 Tamil-language film produced by R. S. Mani and directed by K. Subrahmanyam. The film stars M. K. Thyagarajan in the title role of Raja Mohan, with T. S. Kumari playing the lead female role.
The movie revolves around the story of Raja Mohan, a brave and chivalrous prince who falls in love with a princess named Lakshmi. However, their love is thwarted by the villainous plans of a neighboring king, leading to a series of adventures and battles for the lovers' happiness.