Oblast (Czech: oblast, Slovak: oblasť, , , Bulgarian: о́бласт) refers to a subnational entity in some countries. Possible English translations of the word are area, zone, province or region. In terms of administrative subdivisions, the latter two translations may be inaccurate or confusing.

The oblast in Eastern Europe and Russian Federation geographic context is a subnational entity of Bulgaria, the Russian Federation, Ukraine, and the now-defunct Soviet Union. Official terms in other successor states of the Soviet Union differ, but some still use a cognate of the Russian term, e.g. voblast (voblasts, voblasts' ) is used for provinces of Belarus, and oblys (plural: oblystar) for provinces of Kazakhstan.

Oblasts in Bulgaria

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Since 1997, Bulgaria has been divided into 28 oblasti, usually translated as regions. Before, the country was divided into 9 bigger units, also called oblast. See Regions of Bulgaria.

Oblasts in Soviet Union and its successor countries

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In the mentioned post-Soviet republics, oblasts are one step below the national level and further subdivided into districts called raions (Russian: райо́ны; Ukrainian: райони). A big city may also be a constituent part of an oblast (Russian official: город областного подчинения; Ukrainian official: місто обласного підпорядкування) - being at the same level as raion.

In the now-extinct Soviet Union, oblasts were two steps below the national level (the higher step being the Soviet Republics). Some oblasts of the Russian SFSR have had a complicated structure including not only raions and cities, but also autonomous entities.

The oblasts in other post-Soviet countries are officially called:

• Voblast in Belarus (see: Provinces of Belarus)
  • in Lacinka vobłaść
• Oblys in Kazakhstan (see: Provinces of Kazakhstan)
• Oblast in Kyrgyzstan (see: Provinces of Kyrgyzstan)
• Viloyat in Tajikistan (see: Provinces of Tajikistan)
• Welayat in Turkmenistan (see: Provinces of Turkmenistan)
• Viloyat in Uzbekistan (see: Provinces of Uzbekistan)

Viloyat and welayat are derived from the Arabic language term wilayah.

Names of particular oblasts

One should note that a name of an oblast does not usually correspond with the name of the respective historical region. Oblasts are purely administrative units without any significant history: all of them have been formed in the middle of the 20th century. Typically, the Soviet/post-Soviet oblasts are named after their capital cities, officially called "oblast centers". The name of each oblast' is usually a relative adjective, formed by adding a feminine suffix to the name of respective center city. E.g. Poltava is the center of the Poltavs'ka oblast'.

Exceptions to this rule include:

• Leningradskaya oblast and Sverdlovskaya oblast of Russia keep its Soviet-time names while the respective capitals had readopted its historical names: Saint-Petersburg and Yekaterinburg.
• Volyns'ka and Zakarpats'ka oblasts of Ukraine retain the names of the respective historical regions (see Volyn and Transcarpathia), while their capital cities are Luts'k and Uzhhorod, respectively.

Political aspects of oblast subdivision

Generally, oblast is the typical subnational entity of a highly-centralized unitary state.

Experts believe that Soviet government was applying not only the objective (socio-economic and geographic), but also particular political criteria in forming the oblasts. The administrative borders of several oblasts have sometimes been changed in order to reshuffle the local Communist Party organization, secure "the right" local administration for an industrial company, limit an ethnic activism etc. Such decisions were a Soviet version of the gerrymandering method of affecting a vote.

Recent trends in oblast policy

President Putin of Russia has dramatically reformed the actual status of the country's oblasts. Formally remaining the second level of subdivision, they de facto became included into the large federal districts (Russian: федеральные округа).

In attempts to meet new regional socio-economic and political issues, numerous projects are suggested to reform the oblast system in both Russia and Ukraine (mostly aimed to merge particular oblasts or change their borders).

Oblasts in Yugoslavia

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See also

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• Autonomous oblast
• Regions of Bulgaria
• Subdivisions of Russia
  • Federal subjects of Russia
  • Oblasts of Russia
  • Guberniya, the subdivision level matching to oblasts in Imperial Russia and early Soviet Union
• Subdivisions of Ukraine

Subnational entities | Russian terminology | Russian loanwords

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