Hojai District is a district in Assam, India. It was formed on 15 August 2015. The headquarters of the district is situated at Sankardev Nagar, which is about 8 km away from Hojai town. Hojai District was formed from three tehsils of Nagaon District, namely Hojai, Doboka and Lanka. Hojai was a part of undivided Nowgong district (now Nagaon) of then Assam Province.