Vidhi (transl. Fate) is a 1984 Indian Tamil-language legal drama film directed by K. Vijayan. A remake of the Telugu film Nyayam Kavali (1981), it stars Sujatha, Mohan, Poornima, and Jaishankar. The film revolves around a court case that Radha (Poornima) files against Raja (Mohan), concerning the legitimacy of her child conceived out of wedlock.