Dheerga Sumangali is a 1974 Indian Tamil-language drama film directed by A. C. Tirulokchandar and produced by N. S. Rajendran under Visalakshi Combines.
The film stars K. R. Vijaya and Muthuraman, with Major Sundarrajan, V. K. Ramasamy, and Sivakumar in supporting roles.
The soundtrack and background score were composed by M. S. Viswanathan, while the lyrics for the songs were written by Kannadasan and Vaali.
Cinematography was handled by M. Viswanatha Rai, and editing was done by B. Kandasamy.
The story was written by G. Balasubramaniam, with dialogues penned by Karaikudi Narayanan.
The film follows the happily married couple Lakshmi and Sundaram, who have two sons and a daughter, as they navigate their life together.
Dheerga Sumangali was released on 12 April 1974 and has been remade in Telugu, Kannada, Malayalam, and Hindi under different titles.
