Thenmerku Paruvakatru is a 2010 Indian Tamil-language drama film written and directed by Seenu Ramasamy and produced by Shibu Issac. The film is named after a song composed by A. R. Rahman for the film, Karuthamma. It stars Saranya Ponvannan, Vijay Sethupathi, and Vasundhara Kashyap. The music was composed by N. R. Raghunanthan with cinematography by Chezhiyan and editing by Mu. Kasivishwanathan.

Seenu Ramasamy is an Indian filmmaker, screenwriter and poet who predominantly works in Tamil cinema. He is known for directing quality films like Thenmerku Paruvakaatru (2010), Neerparavai (2012), and Dharma Durai (2016)., Kanne Kalaimaane (2019) and Maamanithan (2022).