Sariosiyo District
Sariosiyo district or Sariosiyo tumani is a district in Surxondaryo Region, Uzbekistan. Its capital is the town of Sariosiyo.
There are one city, one town and nine villages holding official status.
Sariosiyo district was founded on September 29, 1926. It was merged into Denov District on December 24, 1962 and re-established on February 22, 1964. Total area is 3,930 sq. kilometer. Population is 180,500 The center of Sariosiyo district is 180 km north of the provincial capital Termez.