Anantadeva Varma or Anantavarman Chodagangadeva was an Odia emperor of the Eastern Ganga Dynasty. He was the son of Eastern Ganga ruler Rajaraja I and Rajasundari, the grand daughter of illustrious Chola emperor Rajendra Chola (ruled 1014–1044) and daughter of Virarajendra Chola who ruled from 1065 to 1070.
Anantavarman Chodagangadeva was so called because he was the son of Rajaraja I (a Ganga ruler) and Rajasundari (a Chola princess). Anantavarman Chodagangadeva is known for starting the construction of famed Jagannatha Temple at Puri. He ruled for 72 years from 17 February 1078 to 1150.
In 2024 Anantavarman's inscriptions were found in Jami village of Vizianagaram district in Andhra Pradesh. Written in both Sanskrit and Telugu these inscriptions were preserved in the premises of Venugopala Swamy, Triuparantaka Swamy and Janardana Swamy temples of Jami, which is 20 km away from Vizianagaram.