M. K. Muthu
- Birthday: 8/24/1948
- Place of birth: Chennai, Tamil Nadu, India
- Fame for: Acting
- Also known as: Mu. Ka. Muthu, MK Muthu
Biography
M K Muthu is an Indian actor, singer and politician. Muthu is the first son of former Tamil Nadu chief minister M Karunanidhi. Muthu first started acting in 1970.