.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}You can help expand this article with text translated from the corresponding article in Russian. Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Russian Wikipedia article at [[:ru:Административное деление СССР]]; see its history for attribution. You should also add the template ((Translated|ru|Административное деление СССР)) to the talk page. For more guidance, see Wikipedia:Translation.

The Soviet Union had several kinds of country subdivisions:

Soviet Union
Russian SFSROther republics
Autonomous republicsOblastsKrais
Autonomous republicsOblastsAutonomous oblasts
Autonomous okrugsAutonomous oblasts
Types of the subdivisions:
  Republics with no subdivisions
  Oblasts
  Krais/Districts
  ASSRs (autonomous republics)
  Autonomous oblasts
  Autonomous okrugs
Administrative divisions of the Soviet Union by republic
Republic Autonomous republics Oblasts Krais Autonomous oblasts Autonomous okrugs
Armenian SSR
Azerbaijan SSR 1 1
Byelorussian SSR 6
Estonian SSR
Georgian SSR 2 1
Karelo-Finish SSR (1940-1956)
Kazakh SSR 19
Kirghiz SSR 4–7
Latvian SSR
Lithuanian SSR
Moldavian SSR 7
Russian SFSR 16 49 6 5 10
Tajik SSR 2–3 1
Transcaucasian SFSR (1922-1936) 3
Turkmen SSR 5
Ukrainian SSR 25
Uzbek SSR 1 12