Unakoti (Bengali: ঊনকোটি) is an administrative district in the state of Tripura in northeastern India. It is the least populated district of Tripura, with fourth highest literacy rate. The district has a total of four sub divisions and two blocks. In 2012, the North Tripura district was bifurcated and the new district of "UNAKOTI DISTRICT" was created with its headquarter in Kailashahar.