Thangathin Thangam is a 1990 Indian Tamil-language action drama film directed by Siraj, starring Ramarajan and Ragasudha. It was released on 14 April 1990.
A young village leader falls in love with a girl assuming that she is a villager. However, his life takes a turn when he comes to know that she is from a wealthy family and a friend of his enemy.
The music was composed by S. A. Rajkumar.
C. R. K. of Kalki called it another film which faithfully mimics M. G. Ramachandran's style of films.