1 | Adygea, Republic of | Maykop | republic | Southern | North Caucasus | 7,600 | 447,109 | 1922 |
2 | Bashkortostan, Republic of | Ufa | republic | Volga | Ural | 143,600 | 4,104,336 | 1919 |
3 | Buryatia, Republic of | Ulan-Ude | republic | Far Eastern | East Siberian | 351,300 | 981,238 | 1923 |
4 | Altai Republic | Gorno-Altaysk | republic | Siberian | West Siberian | 92,600 | 202,947 | 1922 |
5 | Dagestan, Republic of | Makhachkala | republic | North Caucasian | North Caucasus | 50,300 | 2,576,531 | 1921 |
6 | Ingushetia, Republic of | Magas (Largest city: Nazran) | republic | North Caucasian | North Caucasus | 4,000 | 467,294 | 1992 |
7 | Kabardino-Balkar Republic | Nalchik | republic | North Caucasian | North Caucasus | 12,500 | 901,494 | 1936 |
8 | Kalmykia, Republic of | Elista | republic | Southern | Volga | 76,100 | 292,410 | 1957 |
9 | Karachay-Cherkess Republic | Cherkessk | republic | North Caucasian | North Caucasus | 14,100 | 439,470 | 1957 |
10 | Karelia, Republic of | Petrozavodsk | republic | Northwestern | Northern | 172,400 | 716,281 | 1956 |
11 | Komi Republic | Syktyvkar | republic | Northwestern | Northern | 415,900 | 1,018,674 | 1921 |
12 | Mari El Republic | Yoshkar-Ola | republic | Volga | Volga-Vyatka | 23,200 | 727,979 | 1920 |
13 | Mordovia, Republic of | Saransk | republic | Volga | Volga-Vyatka | 26,200 | 888,766 | 1930 |
14 | Sakha (Yakutia) Republic | Yakutsk | republic | Far Eastern | Far Eastern | 3,103,200 | 949,280 | 1922 |
15 | North Ossetia-Alania, Republic of | Vladikavkaz | republic | North Caucasian | North Caucasus | 8,000 | 710,275 | 1924 |
16 | Tatarstan, Republic of | Kazan | republic | Volga | Volga | 68,000 | 3,779,265 | 1920 |
17 | Tuva Republic | Kyzyl | republic | Siberian | East Siberian | 170,500 | 305,510 | 1944 |
18 | Udmurt Republic | Izhevsk | republic | Volga | Ural | 42,100 | 1,570,316 | 1920 |
19 | Khakassia, Republic of | Abakan | republic | Siberian | East Siberian | 61,900 | 546,072 | 1930 |
20 | Chechen Republic | Grozny | republic | North Caucasian | North Caucasus | 15,300 | 1,103,686 | 1991 |
21 | Chuvash Republic | Cheboksary | republic | Volga | Volga-Vyatka | 18,300 | 1,313,754 | 1920 |
22 | Altai Krai | Barnaul | krai | Siberian | West Siberian | 169,100 | 2,607,426 | 1937 |
23 | Krasnodar Krai | Krasnodar | krai | Southern | North Caucasus | 76,000 | 5,125,221 | 1937 |
24 | Krasnoyarsk Krai | Krasnoyarsk | krai | Siberian | East Siberian | 2,339,700 | 2,966,042 | 1934 |
25 | Primorsky Krai | Vladivostok | krai | Far Eastern | Far Eastern | 165,900 | 2,071,210 | 1938 |
26 | Stavropol Krai | Stavropol | krai | North Caucasian | North Caucasus | 66,500 | 2,735,139 | 1934 |
27 | Khabarovsk Krai | Khabarovsk | krai | Far Eastern | Far Eastern | 788,600 | 1,436,570 | 1938 |
28 | Amur Oblast | Blagoveshchensk | oblast | Far Eastern | Far Eastern | 363,700 | 902,844 | 1932 |
29 | Arkhangelsk Oblast | Arkhangelsk | oblast | Northwestern | Northern | 587,400 | 1,336,539 | 1937 |
30 | Astrakhan Oblast | Astrakhan | oblast | Southern | Volga | 44,100 | 1,005,276 | 1943 |
31 | Belgorod Oblast | Belgorod | oblast | Central | Central Black Earth | 27,100 | 1,511,620 | 1954 |
32 | Bryansk Oblast | Bryansk | oblast | Central | Central | 34,900 | 1,378,941 | 1944 |
33 | Vladimir Oblast | Vladimir | oblast | Central | Central | 29,000 | 1,523,990 | 1944 |
34 | Volgograd Oblast | Volgograd | oblast | Southern | Volga | 113,900 | 2,699,223 | 1937 |
35 | Vologda Oblast | Vologda (Largest city: Cherepovets) | oblast | Northwestern | Northern | 145,700 | 1,269,568 | 1937 |
36 | Voronezh Oblast | Voronezh | oblast | Central | Central Black Earth | 52,400 | 2,378,803 | 1934 |
37 | Ivanovo Oblast | Ivanovo | oblast | Central | Central | 21,800 | 1,148,329 | 1936 |
38 | Irkutsk Oblast | Irkutsk | oblast | Siberian | East Siberian | 767,900 | 2,581,705 | 1937 |
39 | Kaliningrad Oblast | Kaliningrad | oblast | Northwestern | Kaliningrad | 15,100 | 955,281 | 1946 |
40 | Kaluga Oblast | Kaluga | oblast | Central | Central | 29,900 | 1,041,641 | 1944 |
41 | Kamchatka Krai | Petropavlovsk-Kamchatsky | krai | Far Eastern | Far Eastern | 472,300 | 358,801 | 2007 |
42 | Kemerovo Oblast | Kemerovo | oblast | Siberian | West Siberian | 95,500 | 2,899,142 | 1943 |
43 | Kirov Oblast | Kirov | oblast | Volga | Volga-Vyatka | 120,800 | 1,503,529 | 1934 |
44 | Kostroma Oblast | Kostroma | oblast | Central | Central | 60,100 | 736,641 | 1944 |
45 | Kurgan Oblast | Kurgan | oblast | Ural | Ural | 71,000 | 1,019,532 | 1943 |
46 | Kursk Oblast | Kursk | oblast | Central | Central Black Earth | 29,800 | 1,235,091 | 1934 |
47 | Leningrad Oblast | Largest city: Gatchina | oblast | Northwestern | Northwestern | 84,500 | 1,669,205 | 1927 |
48 | Lipetsk Oblast | Lipetsk | oblast | Central | Central Black Earth | 24,100 | 1,213,499 | 1954 |
49 | Magadan Oblast | Magadan | oblast | Far Eastern | Far Eastern | 461,400 | 182,726 | 1953 |
50 | Moscow Oblast | Largest city: Balashikha | oblast | Central | Central | 44,300[18] | 6,618,538 | 1929 |
51 | Murmansk Oblast | Murmansk | oblast | Northwestern | Northern | 144,900 | 892,534 | 1938 |
52 | Nizhny Novgorod Oblast | Nizhny Novgorod | oblast | Volga | Volga-Vyatka | 76,900 | 3,524,028 | 1936 |
53 | Novgorod Oblast | Veliky Novgorod | oblast | Northwestern | Northwestern | 55,300 | 694,355 | 1944 |
54 | Novosibirsk Oblast | Novosibirsk | oblast | Siberian | West Siberian | 178,200 | 2,692,251 | 1937 |
55 | Omsk Oblast | Omsk | oblast | Siberian | West Siberian | 139,700 | 2,079,220 | 1934 |
56 | Orenburg Oblast | Orenburg | oblast | Volga | Ural | 124,000 | 2,179,551 | 1934 |
57 | Oryol Oblast | Oryol | oblast | Central | Central | 24,700 | 860,262 | 1937 |
58 | Penza Oblast | Penza | oblast | Volga | Volga | 43,200 | 1,452,941 | 1939 |
59 | Perm Krai | Perm | krai | Volga | Ural | 160,600 | 2,819,421 | 2005 |
60 | Pskov Oblast | Pskov | oblast | Northwestern | Northwestern | 55,300 | 760,810 | 1944 |
61 | Rostov Oblast | Rostov-on-Don | oblast | Southern | North Caucasus | 100,800 | 4,404,013 | 1937 |
62 | Ryazan Oblast | Ryazan | oblast | Central | Central | 39,600 | 1,227,910 | 1937 |
63 | Samara Oblast | Samara | oblast | Volga | Volga | 53,600 | 3,239,737 | 1928 |
64 | Saratov Oblast | Saratov | oblast | Volga | Volga | 100,200 | 2,668,310 | 1936 |
65 | Sakhalin Oblast | Yuzhno-Sakhalinsk | oblast | Far Eastern | Far Eastern | 87,100 | 546,695 | 1947 |
66 | Sverdlovsk Oblast | Yekaterinburg | oblast | Ural | Ural | 194,800 | 4,486,214 | 1935 |
67 | Smolensk Oblast | Smolensk | oblast | Central | Central | 49,800 | 1,049,574 | 1937 |
68 | Tambov Oblast | Tambov | oblast | Central | Central Black Earth | 34,300 | 1,178,443 | 1937 |
69 | Tver Oblast | Tver | oblast | Central | Central | 84,100 | 1,471,459 | 1935 |
70 | Tomsk Oblast | Tomsk | oblast | Siberian | West Siberian | 316,900 | 1,046,039 | 1944 |
71 | Tula Oblast | Tula | oblast | Central | Central | 25,700 | 1,675,758 | 1937 |
72 | Tyumen Oblast | Tyumen | oblast | Ural | West Siberian | 143,520 | 3,264,841 | 1944 |
73 | Ulyanovsk Oblast | Ulyanovsk | oblast | Volga | Volga | 37,300 | 1,382,811 | 1943 |
74 | Chelyabinsk Oblast | Chelyabinsk | oblast | Ural | Ural | 87,900 | 3,603,339 | 1934 |
75 | Zabaykalsky Krai | Chita | krai | Far Eastern | East Siberian | 431,500 | 1,155,346 | 2008 |
76 | Yaroslavl Oblast | Yaroslavl | oblast | Central | Central | 36,400 | 1,367,398 | 1936 |
77 | Moscow | - | federal city | Central | Central | 2,511 | 10,382,754 | |
78 | Saint Petersburg | - | federal city | Northwestern | Northwestern | 1,439 | 4,662,547 | |
79 | Jewish Autonomous Oblast | Birobidzhan | autonomous oblast | Far Eastern | Far Eastern | 36,000 | 190,915 | 1934 |
80 | Nenets Autonomous Okrug | Naryan-Mar | autonomous okrug | Northwestern | Northern | 176,700 | 41,546 | 1929 |
81 | Khanty-Mansi Autonomous Okrug - Yugra | Khanty-Mansiysk (Largest city: Surgut) | autonomous okrug | Ural | West Siberian | 523,100 | 1,432,817 | 1930 |
82 | Chukotka Autonomous Okrug | Anadyr | autonomous okrug | Far Eastern | Far Eastern | 737,700 | 53,824 | 1930 |
83 | Yamalo-Nenets Autonomous Okrug | Salekhard (Largest city: Noyabrsk) | autonomous okrug | Ural | West Siberian | 750,300 | 507,006 | 1930 |
84 | Republic of Crimea[d] | Simferopol | republic | Southern[19][20] | North Caucasus | 26,964[21] | 1,966,801[22] | 2014 |
85 | Sevastopol[d] | - | federal city | Southern[19][20] | North Caucasus | 864[23] | 379,200[23] | 2014 |