Kaaliya Mardhanam (transl. Thrashing Kaliya) is a 1982 Indian Malayalam-language crime thriller film directed and filmed by J. Williams, written by Pappanamkodu Lakshmanan and produced by Thiruppathi Chettiyar. Starring Shankar, Nedumudi Venu, Mohanlal, Sathyakala, Jose Prakash, Sankaradi and Lalu Alex. The film features music composed by K. J. Joy. The film was a huge success at the box office.