Kanaa is a 2018 Indian Tamil-language sports drama film starring Sathyaraj, Aishwarya Rajesh, Sivakarthikeyan, and Darshan. The film is written and directed by Arunraja Kamaraj, who is directing for the first time. It was released theatrically on 21 December 2018. The film has music composed by Dhibu Ninan Thomas, cinematography by Dinesh B. Krishnan, edited by Ruben and produced by Sivakarthikeyan in his newly established Sivakarthikeyan Productions banner. It was remade in Telugu as Kousalya Krishnamurthy, with Aishwarya and Sivakarthikeyan reprising their roles.

Rangaraj Subbiah, professionally known as Sathyaraj, is an Indian actor, producer, director and a media personality who appears predominantly in Tamil films. He also appears in works in Telugu, Malayalam, Kannada and Hindi.