Sathyan (born Cheruvilakathu Veetil Manuel Sathyanesan Nadar; 9 November 1912 – 15 June 1971) was an Indian actor known for his work in Malayalam cinema. Known for his own style and versatility in acting, Satyan was one of the pioneers of realistic acting in Indian film industry. He is respectfully called Sathyan Master. He was also a soldier in the British Indian Army and later a police officer with the Travancore State Police.