Thaai Manasu (transl. Mother's heart) is a 1994 Tamil-language drama film directed by Kasthuri Raja. The film stars Saravanan, Suvarna Mathew, Babloo Prithiveeraj and Meera, with Vijayakumar, Manorama, Goundamani, Senthil and Karikalan playing supporting roles. The film, produced by Jothi Raja and Balan, had musical score by Deva and was released on 2 December 1994.