Kurichchi Marimuthu Balasubramaniam better known as Ku. Ma. Balasubramaniam (1920-1994) was an Indian writer and poet who wrote mainly in the Tamil language.

Ambikapathy is a 1957 Indian Tamil language film directed by P. Neelakantan, starring Sivaji Ganesan and P. Bhanumathi. The film, primarily in black-and-white, had sequences in Gevacolor. It was released on 22 October 1957.