"Nenjil Or Aalayam" is a 1970 Indian Tamil-language film directed by K. Balachander. The film features a notable cast, including Sivaji Ganesan, K. R. Vijaya, and Nagesh. It explores themes of love, sacrifice, and the complexities of human relationships, set against a backdrop of societal expectations. The story revolves around the lives of its characters as they navigate personal struggles and emotional dilemmas. The film is recognized for its engaging narrative and strong performances, contributing to its status as a classic in Tamil cinema. It also showcases K. Balachander's signature storytelling style.