Thangamana Raasa is a 1989 Tamil film directed by Azhagappan C. The film stars Ramarajan, Kanaka, Goundamani and Senthil in lead roles.

Vijay, a taxi driver, seeks revenge against a corrupt politician's son who raped and murdered his sister, Seetha, on the day of her wedding.

Meenu, who belongs to a small family, falls in love with Chinnaiya, a village leader. However, she pretends to like the son of Chinnaiya's enemy who already is head over heels in love with her.

Lakshmi and Raja fall in love and decide to get married. But on the day of the marriage, Raja is accused of murdering a woman.

Devi, a young woman, is forced to marry Anand and have his child. However, she is unaware of his intentions and soon learns the truth.