Whistle () is a 2013 Indian Kannada film starring Chiranjeevi Sarja alongside Pranitha directed by Prashant Raj of Love Guru fame.
The film is a romantic love thriller story which revolves between a engaged couple, who are chasing their dreams, first of its kind in Kannada Film Industry. Its a remake of Tamil movie Pizza, blockbuster of 2012.
Notable directors Guruprasad and Chi. Gurudutt appear in the supporting roles in the film.