Thangathin Thangam is a 1990 Indian Tamil-language action drama film directed by Siraj.
The movie stars Ramarajan in the lead role alongside Ragasudha, and its story revolves around a young village leader who initially falls in love with a girl, mistakenly believing her to be from a humble background. His life unexpectedly changes when he discovers she is actually from a wealthy family and happens to be a friend of his enemy.
The film was released on 14 April 1990.
The music for the movie was composed by S. A. Rajkumar.
