Nazira is a town and a municipal board in Sivasagar district in the Indian state of Assam. Nazira is a historical town on the bank of the Dikhow River. It is around 18 km from Sivasagar city, 3 km from Simaluguri Jn. and 78 km from Jorhat Airport. It is the Sub-divisional Head Office of Nazira Sub-division.