Kadathanattu Maakkam is a 1978 Malayalam-language Drama motion picture written by P. K. Sarangapani and directed by Navodaya Appachan and produced by Appachan under the banner of Navodaya Studio. Kadathanattu maakkam stars Prem Nazir in the lead role along with an ensemble cast including Jayan, Sheela, Dominic Alummodu, Adoor Bhasi, Govindankutti and Janardanan. The screenplay is written by P. K. Sarangapani. The music was composed by G. Devarajan. Cinematography was done by U. Rajagopal and editing by T. R. Sekhar. It was released on 11th February 1978. Distribution rights for the movie were acquired by Navodaya.