Vaa Vaathiyaar is a 2026 Tamil-language Indian action comedy written and directed by Nalan Kumarasamy. The film is produced by K. E. Gnanavel Raja under the banner of Studio Green and features Karthi, Krithi Shetty, Sathyaraj, and Rajkiran in leading roles. It has music composed by Santhosh Narayanan, with cinematography by George C. Williams and editing by Vetre Krishnan. Released on January 14, 2026, during the Pongal festival, the film received a mixed response from critics.