Urangatha Sundary (transl. Sleepless beauty) is a 1969 Indian Malayalam-language romantic psychological thriller film directed and produced by P. Subramaniam. It is a remake of Alfred Hitchcock's film Rebecca (1940). The film stars Sathyan, Rajasree, K. V. Shanthi and Jayabharathi in the lead roles. The film had musical score by G. Devarajan.