Kalaivaanan is 1959 Indian Tamil-language biographical film, based on the life of Karnataka poet Kaasinath, produced by Vasireddy Narayana Rao and directed by P. Pullayya. It stars A. Nageswara Rao and Anjali Devi, with music composed by Pendyala Nageswara Rao. The film was simultaneously made in Telugu as Jayabheri.