Hamsalekha (born Govindaraju Gangaraju on 23 June 1951) is an Indian film composer and a songwriter who works in South Indian cinema, predominantly in the Kannada film industry since the late 1980s. He is also a screenplay writer, dialogue writer, instrumentalist and a conductor. Composed and written for over 300 feature films.

Hamsalekha (born Govindaraju Gangaraju on 23 June 1951) is an Indian film composer and a songwriter who works in South Indian cinema, predominantly in the Kannada film industry since the late 1980s. He is also a screenplay writer, dialogue writer, instrumentalist and a conductor. Composed and written for over 300 feature films.