Manmatha Raja is a 1989 Indian Kannada film, directed by Om Saiprakash and produced by J Devadas Reddy. The film stars Kashinath, Sudharani, Jaggesh, Omganesh, Srinivasamurthy, Lohithashwa, Mysore Lokesh, Aravind, Sadashiva Brahmavar and Dingri Nagaraj in lead roles. The film had musical score Chakravarthy.