Thenmerku Paruvakatru (English: Southwest Monsoon Tamil: தென்மேற்கு பருவகாற்று) is a 2010 Tamil drama film written and directed by Seenu Ramasamy and produced by Shibu Issac. It stars Saranya Ponvannan, in her 100th film, Vijay Sethupathi and Vasundhra Chiyertra in the lead roles.