Mastchoh district or Nohiya-i Mastchoh (Tajik: Ноҳияи Мастчоҳ, Nohiya‘i Mastçoh/Nohijaji Mastcoh; Persian: ناحیۀ مستچاه) is a district in Sughd province, Tajikistan. It is located at the extreme north of the country, between Ghafurov district and the border with Uzbekistan. The district population is 97,600 (1 January 2008 est.) and its administrative capital is Buston (40°31′18″N 69°19′51″E / 40.52167°N 69.33083°E).
The district is divided administratively into jamoats. They are as follows (and population).
- ^ Republic of Tajikistan, map showing administrative division as of January 1, 2007, "Map Factory" Cartographic Press, Dushanbe
- ^ Population of the Republic of Tajikistan as of 1 January 2008, State Committee of Statistics, Dushanbe, 2008 (Russian)
- ^ "List of Jamoats". UN Coordination, Tajikistan. Retrieved April 4, 2009.