Kalyani is a 1940 Hindi social film directed by Premankur Atorthy. It was produced by Mansukh Pictures. The music direction was by H. C. Bali. The cast of the film included Rattan Bai, W. M. Khan, Ghulam Mohammed, Jamshedji and Mukhtar.
Purna is a newcomer to the group of bachelors at Professor Chandra Basu’s house. Also attending are three other bachelors Akshay, Bipin and Shirish. Alshay is ousted from the committee when he gets married. He suggests that all members meet at his place instead. Nirmala, the Professor’s daughter also joins the crowd becoming the only female member. Purna is attracted to Nirmala and suggests marriage, which Nirmala refuses. Akshay has three sisters Shailabala a child widow, Nripabala and Nirabala. His mother is busy fixing matches for Nripabala and Nirabala. Finally the two sisters are matched with Shirish and Bipin, while Nirmala and Purna get together.