Kammara Sambhavam (transl. Kammaran, The Incident) is a 2018 Indian Malayalam-language epic historical satirical action film written by Murali Gopy and directed by Rathish Ambat. The film was produced by Gokulam Gopalan. The film stars Dileep in the title role as Protagonist and Antagonist. alongside an ensemble cast of Siddharth, Bobby Simha, Namitha Pramod, Murali Gopi, Shwetha Menon, Manikuttan, Vijayaraghavan, Vinay Forrt and Siddique in supporting roles.

Kammara Sambhavam marks the Malayalam film debut of Siddharth. Principal photography began on 18 August 2016 in Kochi. The film was released in India on 14 April 2018. It underperformed at the box office, however, the film later gained a cult following. The film won the National Film Award for Best Production Design.