En Purushanthaan Enakku Mattumthaan is a 1989 Indian Tamil film, directed by Manobala and produced by V. M. J. Manivannan. The film stars Vijayakanth, Suhasini Mani Ratnam and Rekha in lead roles. The film had musical score by Ilayaraja. The film was remade in Hindi as Mera Pati Sirf Mera Hai starring Jeetendra. Manobala also directed the Hindi version. It was also remade in Telugu as Naa Mogudu Naake Sontham.