Kaththi Sandai (transl. Sword fight) is a 2016 Indian Tamil-language action comedy film written and directed by Suraj. The film is produced by S. Nanthagopal. The film features Vishal and Tamannaah in the lead roles. Jagapathi Babu, Vadivelu, Soori and Tarun Arora play pivotal roles. The project was launched in May 2016. The film released on 23 December 2016.