Navarathri (transl. Nine nights) is a 1964 Indian Tamil-language drama film written, produced and directed by A. P. Nagarajan. The film stars Sivaji Ganesan and Savithri. It was the hundredth film of Ganesan and is well known for his nine distinct roles. The film, released on 3 November 1964, become a box-office hit, with theatrical run of 100 days. It was remade in Telugu as Navaratri (1966) and in Hindi as Naya Din Nai Raat (1974).