In Russia, there are 46 oblasts, which serve as administrative territories. They represent one category of federal subject, constituting the highest-level administrative division within Russian territory.
Amur
Arkhangelsk
Astrakhan
Belgorod
Bryansk
Chelyabinsk
Irkutsk
Ivanovo
Kaliningrad
Kaluga
Kemerovo
Kirov
Kostroma
Kurgan
Kursk
Leningrad
Lipetsk
Magadan
Moscow
Murmansk
Nizhny Novgorod
Novgorod
Novosibirsk
Omsk
Orenburg
Oryol
Penza
Pskov
Rostov
Ryazan
Sakhalin
Samara
Saratov
Smolensk
Sverdlovsk
Tambov
Tomsk
Tver
Tula
Tyumen
Ulyanovsk
Vladimir
Volgograd
Vologda
Voronezh
Yaroslavl
