Sason District is a district of the Batman Province of Turkey. Its seat is the town Sason. Its area is 706 km<sup>2</sup>, and its population is 30,182 (2021). It was formerly part of the sanjak of Siirt, which was in Diyarbakñr vilayet until 1880 and in Bitlis Vilayet in 1892. Later it became part of Muà  sanjak in Bitlis vilayet, and remained part of Muà  until 1927. It was one of the districts of Siirt province until 1993. The boundaries of the district varied considerably in time. The current borders are not the same as in the 19th century, when the district of Sasun was situated more to the north (mostly territory now included in the central district of Muà Â).
There are two municipalities in Sason District:
There are 54 villages in Sason District: