Bhaskaravarman (600–650 CE) was king of Kamarupa and the last ruler of the Varman dynasty. He restored Varman rule after his father, Susthitavarman, was defeated, and allied with Harshavardhana of Thaneswar during a conflict against Gauda and East Malwa.

Bhaskaravarman succeeded his brother Supratisthitavarman and was the first Kamarupa king to claim descent from Narakasura, Bhagadatta, and Vajradatta. He issued the Dubi and Nidhanpur copper plate grants. A clay seal bearing his name was found at Nalanda.

After Susthitavarman's defeat by Mahasenagupta, Supratisthitavarman briefly ruled but died without an heir. Bhaskaravarman then took the throne around 600 CE.

Mahasenagupta allied with Shashanka and controlled northern and central Bengal after defeating Susthitavarman. After Mahasenagupta's death, Shashanka ruled Bengal. Bhaskaravarman's principal rivals were Shashanka and Prabhakaravardhana, the father of Harshavardhana.

After Shashanka killed Harshavardhana's brother and successor, Rajyavardhana, Bhaskaravarman sent an envoy, Hangsavega, to Thaneswar to form an alliance. The event is recorded by Bana and Xuanzang.

Chinese pilgrim, Xuanzang visited Bhaskaravarman's court around 643 CE, describing the capital's circumference as thirty Li (~9 miles (14.48 km)). He described Bhaskaravarman as descendant of Narayana and a Brahmana by caste who patronized Buddhism, although he was not a Buddhist himself.

Origin myth mentioned by Xuanzang diverges from the account presented in the book She-Kia-Fang-Che, which describes Bhaskaravarman as a Kshatriya of Chinese ancestry.

After 648 CE, the envoy Wang Xuance visited Harshavardhana's court but was expelled by Yashovarman. Wang returned with an army, captured Yashovarman, and brought him to China. Bhaskaravarman aided Wang with supplies. Chinese records call Bhaskaravarman Ch-Kieu-mo (Sri-Kumara) and Kamarupa Kia-mu-lu. He gave Wang a map and requested an image of Laozi.