Posani Krishna Murali is an Indian screenwriter, actor, director and producer who primarily works in Telugu cinema. He worked as a writer for over 150 Telugu films and directed a number of films. In 2009, he also contested in Andhra Pradesh state legislative assembly elections from Chilakaluripet constituency but lost the elections.

Gaayam is a 1993 Indian Telugu-language political crime thriller film, based on the 1980s Vijayawada Gang Warfare. Directed by Ram Gopal Varma, and story co-written by himself and Mani Ratnam, it stars Jagapathi Babu, Revathi, Urmila Matondkar and music composed by Sri. Upon its release, the film became commercially successful at box-office and won six state Nandi Awards in 1993. The film was dubbed and released in Tamil as Desam.