Thenmerku Paruvakatru (transl. Southwest Monsoon Breeze) 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 Vijay Sethupathi, Vasundhra Chiyertra and Saranya Ponvannan in her 100th film, which won her Best Actress at National film Awards. The music was composed by N. R. Raghunanthan with cinematography by Chezhiyan and editing by Mu. Kasivishwanathan. The film released on 24 December 2010 to moderate reviews and did average collections.