M. Chidananda Murthy (10 May 1931 – 11 January 2020) was a Kannada writer, researcher and historian. He was a well-known scholar in Karnataka specializing in the history of Kannada language and ancient Karnataka. He was also known for his campaign to conserve the monuments Hampi and to secure classical language status to Kannada Language. Murthy also articulated that uniform civil code and an anti-conversion law must be enacted by the Government in India.