Akka Thangai is a 1969 Indian Tamil-language legal drama film, directed by M. A. Thirumugam and produced and screenplay by Sandow M. M. A. Chinnappa Thevar under his productions. The film dialogue was written by Aarudoss and the story was written by Poovai Krishnan respectively. Music was by Shankar–Ganesh. It stars Jaishankar, K. R. Vijaya, Sowcar Janaki, Major Sundarrajan and Nagesh playing lead roles. The film was remade in Telugu as Akka Chellelu (1970).

Plot

Janaki, a woman, sacrifices everything to make her younger sister, Vijaya, an advocate. However, fate turns Vijaya against her sister's husband in a murder case.