Dr. L. A. Ravi Varma (Lakshmipuram Avitomthirunal Ravi Varma), (26 October 1884 – 16 February 1958) was a historian, ophthalmologist and philosopher of the 20th century in Kerala, India. He was a critical figure who enriched the Ayurvedic literature contributing to its renaissance. In January 1940, he was appointed as Director of the joint Oriental Manuscripts Libraries of the Government of Kerala and the Kerala University. He was conferred the Honorary Title of Vaidyashastra Nipunan and Gaveshana Thillakan by Chithira Thirunal Maharaja, the King of Travancore, Kerala, India.