Autonomous okrugs of Russia

Autonomous okrug
Autonomous okrug
	1. Chukotka Autonomous Okrug; 2. Khanty-Mansi Autonomous Okrug; 3. Nenets Autonomous Okrug; 4. Yamalo-Nenets Autonomous Okrug
Category	Federated state
Location	Russian Federation
Number	4
Populations	42,090 (Nenets Autonomous Okrug) – 1,532,243 (Khanty-Mansi Autonomous Okrug)
Areas	177,000 km2 (68,200 sq mi) (Nenets Autonomous Okrug) - 750,000 km2 (289,700 sq mi) (Yamalo-Nenets Autonomous Okrug)
Government	Okrug government;
Subdivisions	administrative: districts, cities and towns of okrug significance, towns of district significance, urban-type settlements of district significance, selsoviets; municipal: urban okrugs, municipal districts, urban settlements, rural settlements;

Autonomous okrugs, (Russian: автономный округ, romanized: avtonomnyy okrug) which are also referred to as "autonomous districts" or "autonomous areas" are a type of federal subject of the Russian Federation and simultaneously an administrative division type of some federal subjects. As of 2024, Russia has four autonomous okrugs of its 83 federal subjects. The Chukotka Autonomous Okrug is the only okrug which is not subordinate to an oblast. The Nenets Autonomous Okrug is a part of Arkhangelsk Oblast, the Khanty-Mansi Autonomous Okrug and the Yamalo-Nenets Autonomous Okrug are parts of Tyumen Oblast.

According to the Constitution of the Soviet Union, in case of a union republic voting on leaving the Soviet Union, autonomous republics, autonomous oblasts, and autonomous okrugs had the right, by means of a referendum, to independently resolve whether they will stay in the USSR or leave with the seceding union republic, as well as to raise the issue of their state-legal status.