Nagavalli is a 2010 Indian Telugu-language comedy horror film written and directed by P. Vasu. It is produced by Bellamkonda Suresh on Sri Sai Ganesh Productions. The film stars Venkatesh, Anushka Shetty, Kamalinee Mukherjee and Richa Gangopadhyay. It has music composed by Gurukiran. The film is a remake of director's own 2010 Kannada film Aptharakshaka and serves as a standalone sequel to the Tamil film Chandramukhi (2005).