Location : In the heart of the town Sivasagar, on the bank of Sivasagar Tank.

Highlights : Collections of various historical articles of Ahom era in Assam. The museum building is a prototype of famous Ranghar.

The museum exhibits the history of Ahom, who ruled the Brahmaputra valley in Assam between the 13th and the 18th centuries. The museum, started in the year 1972, is now under the control of the state government. The museum holds ancient manuscripts, dresses and wooden, metal, cane and bamboo items. It also possesses some of the rare objects of the Ahom Kingdom.