Dima Hasao district (IPA: [ˈdɪmə həˈsaʊ]), earlier called North Cachar Hills district, is an administrative district in the state of Assam, India. As of 2011, it is the least populous district of Assam. Dima Hasao district is one of the two autonomous hill districts of the state of Assam. The district headquarters Haflong is the only hill station in Assam, a tourist destination, also nicknamed the Switzerland of the north-east.
