"Kaval Deivam" is a 1967 Indian Tamil-language film directed by K. S. Gopalakrishnan. The movie features M. G. Ramachandran in the lead role, alongside S. A. Ashokan and K. R. Vijaya. It tells the story of a devoted man who faces numerous challenges while protecting his family and upholding justice. The film is notable for its engaging narrative and memorable music, composed by M. S. Viswanathan. "Kaval Deivam" was well-received by audiences and contributed to the popularity of M. G. Ramachandran, who was a prominent figure in Tamil cinema and later became the Chief Minister of Tamil Nadu.