This is a list of currently and formerly inhabited localities in the Kaliningrad Oblast, Russia, with their former names, where available, in German, Polish, and Lithuanian. After the northern half of the former German region of East Prussia was annexed to the Soviet Union as an exclave of the Russian SFSR in 1945, nearly all the old toponyms of German, Lithuanian, Polish and Old Prussian origin were changed to new Russian ones.
Cities and towns
{| class="wikitable sortable"
|-
! English
! Russian after 1946
! Russian prior to 1946
! German
! Polish
! Lithuanian
!Population
|-
|Bagrationovsk||Багратионовск|| ||Preußisch Eylau||Iławka<br>Pruska Iława||Prusų Yluva
|6,400
|-
||Baltiysk||Балтийск||Пиллау||Pillau||Piława||Piliava
|33,317
|-
||Chernyakhovsk||Черняховск||Инстербург||Insterburg||Wystruć||Gumbinė
|28,260
|-
|Gvardeysk||Гвардейск|| ||Tapiau||Tapiawa/Tapiewo and Burniny||Skaistgiriai<br>Didieji Skaisgiriai||
|-
||Bolshakovo†||Большаково||Groß Mixeln|| || ||
|-
||Bolshakovskoye||Большаковское||Leidtkeim|| || ||
|-
||Bolshaya Derevnya||Большая Деревня||Dunkershöfen|| || ||since 2008:<br>Bolshoye Derevenskoye<br>(Большое Деревенское)
|-
||Bolshaya Polyana||Большая Поляна||Paterswalde|| ||Petragirė||
|-
||Bolshedorozhnoye||Большедорожное||Laukitten, along with Dagwitten, Julienhof,<br>Kreis Heiligenbeil and Kopainen|| ||Laukyčiai,<br>Degviečiai<br>& Kapainis||
|-
||Bolshiye Berezhki||Большие Бережки||Alt Lappienen, 1938–1946 Rauterskirch||Stare Lapiny Miliki and Trzciniec|| ||
|-
||Demidovo||Демидово||Augstupöhnen, 1938–1946 Uderhöhe, and<br>Groß Uderballen, 1938–1946 Großudertal|| ||Ūdrabaliai<br>& Aukštupėnai||
|-
||Demyanovka†||Демьяновка||Groß Engelau|| || ||
|-
||Derzhavino||Державино||Groß Laßeningken, 1936–1938 Groß Lascheningken,<br>1938–1939 Groß Laschnicken, 1939–1946 Laschnicken|| ||Lašininkkai||
|-
||Desantnoye||Десантное|| || || ||
|-
||Detskoye||Детское||Götzendorf, Kreis Wehlau|| || ||
|-
||Detskoye||Детское||Kinderweitschen, 1938–1946 Kinderhausen|| ||Kindervietė||
|-
||Dimitrovo||Димитрово||Ponarth and Schönbusch|| || ||
|-
||Divnoye||Дивное||Neuendorf, Kreis Fischhausen|| ||Naujakiemis||
|-
||Divnoye||Дивное||Alt Ilischken|| ||Yliškiai||
|-
||Divnoye||Дивное||Bahnhof Trakehnen|| ||Trakėnai||
|-
||Dmitriyevka||Дмитриевка||Iszlaudszen, 1934–1946 Schönheide||Iszłauże|| ||
|-
||Dubki†||Дубки||Charlottenthal, Kreis Heiligenbeil|| ||Dubkai||
|-
||Dubki||Дубки||Paskallwen, 1938–1946 Schalau|| ||Paskalviai||
|-
||Dublinino||Дублинино||Doblienen|| ||Doblynai,<br>Dobilynai||
|-
||Dubovaya Roshcha||Дубовая Роща||Ballupönen,<br>1938–1946 Wittigshöfen||Błotno||Kolava||
|-
||Komarovo†||Комарово||Groß Haferbeck|| || ||
|-
||Komsomolsk||Комсомольск||Löwenhagen|| || ||
|-
||Komsomolskoye||Комсомольское||Schönfließ|| || ||
|-
||Konevo||Конево||Szameitschen, 1923–1946 Waldhorst|| || ||
|-
||Konstantinovka†||Константиновка||Eisenbart|| || ||
|-
||Konstantinovka||Константиновка||Kieselkehmen, 1938–1946 Kieselkeim|| || ||
|-
||Konstantinovka||Константиновка||Konradswalde, Kreis Königsberg/Samland and Waldhöfen|| || ||
|-
||Korchagino||Корчагино||Tiedtken|| || ||
|-
||Kornevo||Корнево||Zinten||Cynty||Mažoji Karpava||
|-
||Malyye Berezhki||Малые Бережки||Neu Lappienen, 1938–1946 Rauterdorf|| ||Lapynai||
|-
||Mariyskoye||Марийское||Weißenstein|| ||Veisenšteinas||
|-
||Marshalskoye||Маршальское||Gallgarben|| || ||
|-
||Marxovo||Марксово||(Groß) Steinrode, Skursdienen (1938–1946 Steinrode,<br>as well as Steingrenz)|| || ||
|-
||Maryino||Марьино||Arnau|| || ||now: Rodniki (Родники)
|-
||Maryino†||Марьино||Schleuduhnen|| || ||
|-
||Maryinskoye||Марьинское||Marscheiten|| || ||
|-
||Matrosovo||Матросово||Gilge||Gilia|| ||
|-
||Pospelovo†||Поспелово||Klein Mixeln|| || ||
|-
||Pospelovo†||Поспелово||Progen|| || ||
|-
||Potyomkino†||Потёмкино||Schirten|| || ||
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||Povarovka||Поваровка||Kirpehnen|| ||Kirpėnai,<br>Kirpainiai||
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||Praslovo||Праслово||Schönefeld, Kreis Gerdauen||Paszkowo||Totoriai||
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||Tikhorechenskoye||Тихореченское||(Adlig) Linkau|| || ||
|-
||||Тимирязево||Neukirch||Nowy Kościół||Joneikiškiai,<br>Naujoji,<br>Naujėnai||
|-
||||Тимирязево||Newecken, Paplauken and Rauschnick|| ||Raušininkai,<br>Paplaukiai,<br>Nevėkiai||
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||Timofeyevka||Тимофеевка||Tammowischken, 1938–1946 Tammau|| ||Tamoviškiai||
|-
||Timofeyevo||Тимофеево||Wedereitischken, 1938–1946 Sandkirchen, along with<br>Neu Krauleidszen/Neu Krauleidschen, 1938–1946<br>Sammelhofen||Wederejciszki||Mažieji Beiniūnai||
|-
||Uralskoye†||Уральское||Almenhausen, Kreis Insterburg|| || ||
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||Urozhaynoye||Урожайное||Lethenen|| || ||
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||Urozhaynoye||Урожайное||Kletellen, 1938–1946 Georgenheide|| ||Klėteliai||
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||Ushakovka||Ушаковка||Kampken, Kampkenhöfen and Damm|| || ||
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||Ushakovo||Ушаково||Heiligenwalde (Dorf)|| || ||
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||Ushakovo||Ушаково||Brandenburg, 1935–1946 Brandenburg (Frisches Haff)||Pokarmin<br>Nowe Zgorzelice||Pokarviai||
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||Ushakovo||Ушаково||Ströpken||Strupki