Andha 7 Naatkal is a 1981 Indian Tamil-language romantic drama film written and directed by K. Bhagyaraj.
The film stars Bhagyaraj, Rajesh, and Ambika in lead roles, with Kallapetti Singaram and Master Haja Sheriff in supporting roles.
The story revolves around a woman who is forced into an arranged marriage with a widower, but still longs for her first love (Bhagyaraj).
The film was inspired by the life of comedian J. P. Chandrababu and produced by P. S. Jayaraman and M. Nachiappan for Srini Creations.
It was presented by Sathya Jyothi Films, with music composed by M. S. Viswanathan, cinematography handled by P. Ganesh Pandian, and editing by R. Bhaskaran.
The film was released on 26 October 1981, Diwali day, and was a commercial success, with R. Bhaskaran winning the Tamil award for his work.