Mani Muzhakkam is a 1976 Malayalam-language Drama movie written by P. A. Backer and Sarah Thomas. The movie is directed by P.a. Backer and P. A. Backer and produced by Cartoonist Thomas. Mani muzhakkam features Harikeshan Thampi, Sreenivasan, Hari, Beatrice and Santhakumari. The music was composed by Devarajan. Cinematography was done by Vipindas and editing by Ravi Kiran. It was released on 30th April 1976.

Directed by PA Backer, starring Harikeshan Thampi in the lead role.