Rajan Paranja Kadha () is a 1978 Indian Malayalam-language crime film directed by Mani Swamy and produced by Mani M. K. The film stars Kaviyoor Ponnamma, Jose Prakash, Sankaradi and Sukumaran. The film has musical score by G. Devarajan.
The music was composed by G. Devarajan and the lyrics were written by P. Bhaskaran.