Chidambara Rahasiyam (transl. The secret of Chidambaram) is a 1985 Indian Tamil-language comedy thriller film written and directed by Visu. It stars Visu, S. Ve. Shekher, Delhi Ganesh, Arun Pandian, Ilavarasi and Manorama. The film revolves around a simpleton (S. Ve. Shekher) who is framed for murder. Here enters Visu who teams up with the local police and Arun Pandian to find the real culprits. The subject matter of the film is not related directly to Chidambara Rahasiyam, a Hindu religious belief. The film was released on 14 December 1985.