Unniyarcha is a 1961 Indian Malayalam-language action film, produced and directed by Kunchacko. The film stars Ragini, Prem Nazir, Sathyan, Thikkurissy Sukumaran Nair and Hari. Based on the life of warrior of the same name mentioned in Vadakkan Pattukal, it was released on 24 August 1961 and became a success.