| A Trianoni béke által Magyarországtól elcsatolt települések 1920. | |||
| Settlements detachEd from Hungary by the Treaty of Trianon 1920 | |||
| 2001 2200 | |||
| Erdőszakál Felsőderna | |||
| Legend | |||
| Village with Hungarian majority 1910 | town with Hungarian majority 1910 | city with Hungarian majority 1910 | |
| Village with Hungarian minority 1910 | town with Hungarian minority 1910 | city with Hungarian minority 1910 | |
| Village, no Hungarians 1910 | town, no Hungarians 1910 | city, no Hungarians 1910 | |
| magyar neve 1920-ban | hivatalos neve 1999 | elcsatolva 1920 | megjegyzés |
| Hungarian name 1920 | Official name 1999 | to country 1920 | |
| Erdőszakál | Săcalu de Pădure | Rumania | 1940-1944 to Hungary |
| Erdőszállás | Sălniţa | Rumania | 1940-1944 to Hungary |
| Erdőszele | Vel'ký Krtí (Selce) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Erdőszelestény | Záhorce + Selet'any | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Erdőszengyel | Sângeru de Pădure | Rumania | 1940-1944 to Hungary |
| Erdőszentgyörgy | Sângeorgiu de Pădure | Rumania | 1940-1944 to Hungary |
| Erdőszombattelke | Sâmboieni | Rumania | 1940-1944 to Hungary |
| Erdőtka | Oravská Lesná | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Erdővágás | Richvald | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Erdővásárhely | Oşorhel | Rumania | 1940-1944 to Hungary |
| Érendréd | Andrid | Rumania | 1940-1944 to Hungary |
| Eresztevény | Moacşa (Eresteghin) | Rumania | 1940-1944 to Hungary |
| Érfalu | Potôčky | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Érfancsika | Făncica | Rumania | 1940-1944 to Hungary |
| Érgirolt | Ghirolt | Rumania | 1940-1944 to Hungary |
| Érhatvan | Hotoan | Rumania | 1940-1944 to Hungary |
| Érkávás | Căuaş | Rumania | 1940-1944 to Hungary |
| Erked | Archita | Rumania | |
| Érkenéz | Voivozi | Rumania | 1940-1944 to Hungary |
| Érkeserű | Cheşereu | Rumania | 1940-1944 to Hungary |
| Érkisfalu | Satu Mic | Rumania | 1940-1944 to Hungary |
| Érkisszőlős | Viişoara (Păţăluşu) | Rumania | 1940-1944 to Hungary |
| Érköbölkút | Cubulcut | Rumania | 1940-1944 to Hungary |
| Érkőrös | Chereuşa | Rumania | 1940-1944 to Hungary |
| Érkörtvélyes | Curtuişeni | Rumania | 1940-1944 to Hungary |
| Ermény | Gherman | Rumania | |
| Érmihályfalva | Valea lui Mihai | Rumania | 1940-1944 to Hungary |
| Érmindszent | Ady Endre | Rumania | 1940-1944 to Hungary |
| Ernőháza | Banatski Despotovac | Yugoslavia | 1941-1944 to Serbia |
| Ernye | Ernea | Rumania | |
| Érolaszi | Olosig | Rumania | 1940-1944 to Hungary |
| Erősd | Ariuşd | Rumania | |
| Érsekkéty | Kvetná | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Érsekújvár | Nové Zámky | Czechoslovakia | town, 1938-1944 to Hungary, 1993 to Slovakia |
| Érselénd | Şilindru | Rumania | 1940-1944 to Hungary |
| Érsemjén | Şimian | Rumania | 1940-1944 to Hungary |
| Érszakácsi | Săcăşeni | Rumania | 1940-1944 to Hungary |
| Érszeg | Ersig | Rumania | |
| Érszentkirály | Eriu-Sâncrai | Rumania | 1940-1944 to Hungary |
| Érszodoró | Sudurău | Rumania | 1940-1944 to Hungary |
| Érszőlős | Viişoara | Rumania | 1940-1944 to Hungary |
| Értarcsa | Tarcea | Rumania | 1940-1944 to Hungary |
| Érújfalu | Závada | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Érvasad | Văşad | Rumania | 1940-1944 to Hungary |
| Erzsébetbánya | Băiuţ | Rumania | 1940-1944 to Hungary |
| Erzsébetháza | Kravany | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Erzsébetkápolna | Bahoň (Kaplná) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Erzsébetlak | Jalovec | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Erzsébetváros | Dumbrăveni | Rumania | town |
| Esküllő | Aştileu | Rumania | 1940-1944 to Hungary |
| Eszeny | Esen' | Czechoslovakia | 1938-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Eszkáros | Skáro | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Esztebnek | Stebník | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Esztebnekhuta | Stebnícka Huta | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Esztelnek | Estelnic | Rumania | 1940-1944 to Hungary |
| Esztény | Stoiana | Rumania | 1940-1944 to Hungary |
| Eszterág | Stričava | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Eszterce | Haláčovce (Otrhánky) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Eszterény | Hruovo (Ostrany) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Eszterézs | Hruovo (Strieovce) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Esztró | Istrău | Rumania | 1940-1944 to Hungary |
| Etéd | Atid | Rumania | 1940-1944 to Hungary |
| Étfalvazoltán | Zoltan | Rumania | 1940-1944 to Hungary |
| Etrefalva | Cinobaňa (Turíčky) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Etrekarcsa | Král'ovičove Kračany (Etreho Kračany) | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Ezeres | Ezeriş | Rumania | 1940-1944 to Hungary |
| Facsád | Făget | Rumania | |
| Facskó | Fačkov | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Fagyalos | Kalnik (Medvedivci) | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Fagymag | Fădimac | Rumania | |
| Fajkürt | Dedinka | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Fakert | Livada | Rumania | |
| Fakóvezekény | Plavé Vozokany | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Falkosány | Fălcuşa | Rumania | 1940-1944 to Hungary |
| Falkus | Falkuovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Falucska | Kam'anske (Boharevic'a) | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Falud | Večica pri Murski Soboti | Yugoslavia | 1941-1944 to Hungary, 1991 to Slovenia |
| Falusugatag | Sat Şugatag | Rumania | 1940-1944 to Hungary |
| Faluszlatina | Solotvino (Selo Solotvino) | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Fancsika | Fančikovo | Czechoslovakia | 1938-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Faragó | Fărăgău | Rumania | 1940-1944 to Hungary |
| Farcád | Forţeni | Rumania | 1940-1944 to Hungary |
| Farkasaszó | Fărcaşa | Rumania | 1940-1944 to Hungary |
| Farkasd | Farkadin | Yugoslavia | 1941-1944 to Serbia |
| Farkasdifalva | Neumarkt an der Raab | Austria | 1938-1944 to Germany |
| Farkasfalva | Vlková | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Farkasháza | Lupeni | Rumania | |
| Farkashegy | Vukanovec | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Farkashely | Dubovce (Vlčkovany) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Farkashida | Vlčkovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Farkaska | Deerice (Vlčkovo) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Farkaslaka | Lupeni | Rumania | 1940-1944 to Hungary |
| Farkasmező | Lupoaia /j. Sălaj/ | Rumania | 1940-1944 to Hungary |
| Farkaspatak /Bihar m./ | Lupoaia /j. Bihor/ | Rumania | |
| Farkaspatak /Hunyad m./ | Valea Lupului | Rumania | |
| Farkaspetőfalva | Banská Bystrica (Vlkanová) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Farkasrév | Vadu Izei | Rumania | 1940-1944 to Hungary |
| Farkastelke | Lupu | Rumania | |
| Farkasudvar | Ludanice (Dvorany nad Nitrou) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Farnad | Farná | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Farnas | Sfăraş | Rumania | 1940-1944 to Hungary |
| Fazacsel | Făgeţel | Rumania | |
| Fazekasrét | Lúčka | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Fazekastarnó | Târnăviţa | Rumania | |
| Fazekaszsaluzsány | Hrnčiarske Zaluany | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Fedelesfalva | Puzn'akivci (Krite) | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Fégyér | Federi | Rumania | |
| Fehéregyháza | Albeşti /j. Mureş/ | Rumania | |
| Fehérhalom | Lysá pod Makytou | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Fehérlak | Albeşti /j. Bihor/ | Rumania | |
| Fehérpatak | Mariasdorf (Tauchen) | Austria | 1938-1944 to Germany |
| Fehérszék | Fersig | Rumania | 1940-1944 to Hungary |
| FEHÉRTEMPLOM | BELA CRKVA | Yugoslavia | CITY, 1941-1944 to Serbia |
| Fehérvíz | Râu Alb | Rumania | |
| Fehérvölgy | Albac | Rumania | |
| Fejérd | Feiurdeni | Rumania | 1940-1944 to Hungary |
| Fejérdomb | Belobreşca | Rumania | |
| Fejérfalva | Fereşti | Rumania | 1940-1944 to Hungary |
| Fekésháza | Fekiovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Feketeardó | Čornotisiv | Czechoslovakia | 1938-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Feketebalog | Čierny Balog | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Feketebátor | Batăr | Rumania | |
| Feketebérc | Czarna Góra | Poland | 1939-1944 to Slovakia |
| Feketeér | Ficătar | Rumania | |
| Feketefalu | Fereşti | Rumania | 1940-1944 to Hungary |
| Feketegyarmat | Iermata Neagră | Rumania | |
| Feketegyörös | Girişu Negru | Rumania | |
| Feketehalom | Codlea | Rumania | |
| Feketekápolna | Căpâlna | Rumania | |
| Feketekelecsény | Čierne Kl'ačany | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Feketekút | ambron | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Feketelak | Lacu | Rumania | 1940-1944 to Hungary |
| Feketemező | Čierne Pole | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Feketenyék | Čierna Voda | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Feketepatak | Čornij Potyk | Czechoslovakia | 1938-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Feketetó | Crna Bara | Yugoslavia | 1941-1944 to Serbia |
| Feketetót | Tăut | Rumania | |
| Feketeváros | Purbach am Neusiedler See | Austria | 1938-1944 to Germany |
| Feketevölgy | Poiana Vadului | Rumania | |
| Fél | Tomáov | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Felbár | Horný Bar | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Feldoboly | Dobolii de Sus | Rumania | 1940-1944 to Hungary |
| Feled | Jesenské | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Felek | Avrig | Rumania | |
| Felenyed | Aiud (Aiudu de Sus) | Rumania | |
| Felfüged | Ciugudu de Jos | Rumania | |
| Felgyógy | Geoagiu de Sus | Rumania | |
| Felistál | Dolný tál (Horný tál) | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Felka | Poprad (Vel'ká) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felkenyér | Vinerea | Rumania | |
| Felkér | Felcheriu | Rumania | |
| Fellak | Feleac | Rumania | 1940-1944 to Hungary |
| Felménes | Minişu de Sus | Rumania | |
| Felmér | Felmer | Rumania | |
| Felőr | Uriu | Rumania | 1940-1944 to Hungary |
| Felsőaklos | Ocolişel | Rumania | |
| Felsőalmád | Vyná Jablonka | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőalmás | Jabloňovce (Horný Almá) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőapáti | iar nad Hronom (Horné Opatovce) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőapsa | Verchne Vod'ane | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Felsőaradi | Aradac (Slovački Aradac) | Yugoslavia | 1941-1944 to Serbia |
| Felsőárpás | Arpaşu de Sus | Rumania | |
| Felsőatrak | Horné Otrokovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőbágyon | Horný Badín | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Felsőbaka | Devičany (Horné Devičany) | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Felsőbalázsfalva | Blăjenii de Sus | Rumania | 1940-1944 to Hungary |
| Felsőbalog | Vel'ký Blh (Vyný Blh) | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Felsőbán | Ban | Rumania | 1940-1944 to Hungary |
| Felsőbánya | Baia Sprie | Rumania | town, 1940-1944 to Hungary |
| Felsőbarakony | Ocolişel | Rumania | 1940-1944 to Hungary |
| Felsőbarbatyen | Lupeni (Bărbătenii de Sus) | Rumania | |
| Felsőbaskóc | Bakovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőbaucár | Băuţar (Băuţaru Superior) | Rumania | |
| Felsőbeled | Bildein (Oberbildein) | Austria | 1938-1944 to Germany |
| Felsőbencsek | Bencecu de Sus | Rumania | |
| Felsőberekszó | Bârsău de Sus | Rumania | 1940-1944 to Hungary |
| Felsőbesenyő | Hronská Dúbrava | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőbeszterce | Gornja Bistrica | Yugoslavia | 1941-1944 to Hungary, 1991 to Slovenia |
| Felsőbodok | Horné Obdokovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőbogáta | Bogata de Sus | Rumania | 1940-1944 to Hungary |
| Felsőboj | Boiu de Sus | Rumania | |
| Felsőboldád | Stâna | Rumania | 1940-1944 to Hungary |
| Felsőboldogfalva | Feliceni | Rumania | 1940-1944 to Hungary |
| Felsőborgó | Susenii Bârgăului | Rumania | 1940-1944 to Hungary |
| Felsőbotfalu | Bzince pod Javorinou (Horné Bzince) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőbölkény | Beica de Sus | Rumania | 1940-1944 to Hungary |
| Felsőbudak | Cetate (Budacu de Sus) | Rumania | 1940-1944 to Hungary |
| Felsőcsáj | Vyný Čáj | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Felsőcsalogány | Gornji Slaveci | Yugoslavia | 1941-1944 to Hungary, 1991 to Slovenia |
| Felsőcsatár | Felsőcsatár | Austria | 1923 return to Hungary |
| Felsőcsebény | Vyné Čabiny | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőcsernáton | Cernat (Cernatu de Sus) | Rumania | 1940-1944 to Hungary |
| Felsőcsernye | Cernina | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőcsertés | Certeju de Sus | Rumania | 1940-1944 to Hungary |
| Felsőcsitár | Horné titáre | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőcsobánka | Ciubăncuţa | Rumania | 1940-1944 to Hungary |
| Felsőcsóra | Cioara de Sus | Rumania | |
| Felsőcsöpöny | Sered' (Horný Čepeň) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsődacsólám | Dačov Lom (Horný Dačov Lom) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Felsőderna | Derna | Rumania | 1940-1944 to Hungary |