| A Trianoni béke által Magyarországtól elcsatolt települések 1920. | |||
| Settlements detachEd from Hungary by the Treaty of Trianon 1920 | |||
| 1601 1800 | |||
| Csucsa Dócs | |||
| 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 | |
| Csucsa | Ciucea | Rumania | 1940-1944 to Hungary |
| Csúcsmező | Poiana | Rumania | |
| Csucsom | Roňava (Čučma) | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Csudafalva | Ciudanoviţa | Rumania | |
| Csufud | Blaj (Izvoarele) | Rumania | |
| Csujafalva | Ciuleşti | Rumania | 1940-1944 to Hungary |
| Csukaháza | Čukalovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Csukárd | Vinosady (Vel'ké Trnie) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Csukárpaka | Vel'ká Paka (Čukárska Paka) | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Csukás | Ştiuca | Rumania | |
| Csuklász | Čuklasovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Csungány | Ciungani | Rumania | |
| Csurog | Čurug | Yugoslavia | 1941-1944 to Hungary |
| Csuszka | T'uka | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Csuta | Ciuta | Rumania | |
| Csúz | Dubník | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Csúza | Suza | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Csüdőtelke | Cuştelnic | Rumania | |
| Csűrfalva | Cliţ | Rumania | 1940-1944 to Hungary |
| Csürülye | Ciurila | Rumania | |
| Csütörtök | tvrtok na Ostrove | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Csütörtökhely | Spiský tvrtok | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dabar | Dobroč | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dabjon | Domnin | Rumania | 1940-1944 to Hungary |
| Dabjonújfalu | Bârsa | Rumania | 1940-1944 to Hungary |
| Dabolc | Dobolţ | Rumania | 1940-1944 to Hungary |
| Dacsókeszi | Kosihovce | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Dadafalva | Dedačov | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dajta | Cífer (Jarná) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dál | Deal | Rumania | |
| Dalbosfalva | Dalboşeţ | Rumania | |
| Dálcs | Dalci | Rumania | |
| Dallos | Ihráč | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dalmad | Domadice | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dálnok | Dalnic | Rumania | 1940-1944 to Hungary |
| Dályok | Duboevica | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Damása | Domainec | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Dancsfalva | Donceni | Rumania | |
| Dánfalva | Dăneşti Chioarului | Rumania | 1940-1944 to Hungary |
| Dank | Dâncu | Rumania | 1940-1944 to Hungary |
| Dános | Daneş | Rumania | |
| Dánpataka | Vălenii Lăpuşului | Rumania | 1940-1944 to Hungary |
| Danulesd | Dănuleşti | Rumania | |
| Dányán | Daia | Rumania | |
| Dara | Dara | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Darabos | Drábsko | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Darázs | Drá | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Darázsfalu | Trausdorf an der Wulka | Austria | 1938-1944 to Germany |
| Darázsi | Dráovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dárda | Darda | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Dargó | Dargov | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Darlac | Dârlos | Rumania | |
| Darnya | Drňa | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Daróc | ariské Dravce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Darufalva | Drassburg | Austria | 1938-1944 to Germany |
| Daruvár | Darova | Rumania | |
| Darva | Kolodne | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Datk | Dopca | Rumania | |
| Dávidfalva | Zavidovo + Stanovo (Handerovic'a) | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Dávidvágása | Davidov | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Deákfalu | Diaková | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Deáki | Diakovce | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Deánfalva | Ďanová | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Debren | Dobrin | Rumania | 1940-1944 to Hungary |
| Debrőd | Debrad' | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Dechtár | it
have been no more because a
hydroeletric station |
Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Décse | Dieci | Rumania | |
| Décsfalva | Dejuţiu | Rumania | 1940-1944 to Hungary |
| Décskelecsény | Kl'ačany | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Décső | Ďačov | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Déda | Deda | Rumania | 1940-1944 to Hungary |
| Dédács | Simeria (Biscaria) | Rumania | |
| Dedrád | Dedrad | Rumania | 1940-1944 to Hungary |
| Dedrádszéplak | Goreni | Rumania | 1940-1944 to Hungary |
| Dejte | Dechtice | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dékánfalva | Dekanovec | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Dékányos | Dicăneşti | Rumania | 1940-1944 to Hungary |
| Delejes | Dragoslavec | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Delényes | Delineşti | Rumania | |
| Deléte | Daletice | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Deliblát | Deliblato | Yugoslavia | 1941-1944 to Serbia |
| Dellőapáti | Apatiu | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Delnekakasfalva | Kokoovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Delzsén | Dlín | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Deménd | Demandice | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Deménfalu | Liptovský Mikulá (Demänova) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Demény | Domania | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Deményháza | Dămeni | Rumania | 1940-1944 to Hungary |
| Deméte | Demjata | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Demeterfalva | Dumitreştii (Dumitreşti) | Rumania | 1940-1944 to Hungary |
| Demeterpataka | Dumitra | Rumania | |
| Demsus | Densuş | Rumania | |
| Dénes | Úhorná | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dénesd | Dunajská Luná (Jánoíková) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dénesfalva | Daniovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dénesújfalu | Sliepkovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dengeleg | Livada | Rumania | 1940-1944 to Hungary |
| Denta | Denta | Rumania | |
| Dér | Mrázovce | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dercen | Dercen | Czechoslovakia | 1938-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Dercsény | Dursztyn | Poland | 1939-1944 to Slovakia |
| Dercsika | Jurová | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Deregnyő | Drahňov | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Derencsény | Drienčany | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Derenyő | Drinova | Rumania | |
| Deresk | Drkovce | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Deréte | Dretea | Rumania | |
| Dérföld | Steinberg-Dörfl (Dörfl) | Austria | 1938-1944 to Germany |
| Dernő | Drnava | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Dernye | Deronje | Yugoslavia | 1941-1944 to Hungary |
| Derzsenye | Drenice | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dés | Dej | Rumania | town, 1940-1944 to Hungary |
| Désakna | Dej (Ocna Dejului) | Rumania | 1940-1944 to Hungary |
| Désfalva | Deaj | Rumania | |
| Désháza | Deja | Rumania | 1940-1944 to Hungary |
| Deskófalva | Brid (Dekovic'a) | Czechoslovakia | 1939-1944 to Hungary, 1945-1992 to Soviet Union, 1992 to Ukraine |
| Déskörtvélyes | Curtuiuşu Dejului | Rumania | 1940-1944 to Hungary |
| Désorbó | Gârbău Dejului | Rumania | 1940-1944 to Hungary |
| Desze | Deseşti | Rumania | 1940-1944 to Hungary |
| Détér | Gemerský Dechtáre | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Detre | Detrík | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Detrefalva | Olcnava | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Detrehem | Drighiu | Rumania | 1940-1944 to Hungary |
| Detrekőcsütörtök | Plavecký tvrtok | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Detrekőszentmiklós | Plavecký Mikulá | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Detrekőszentpéter | Plavecký Peter | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Detrekőváralja | Plavecké Podhradie | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Detta | Deta | Rumania | |
| Déva | Deva | Rumania | town |
| Dévény | Bratislava (Devín) | Czechoslovakia | 1939-1944 to Germany, 1993 to Slovakia |
| Dévényújfalu | Bratislava (Devínska Nová Ves) | Czechoslovakia | 1939-1944 to Germany, 1993 to Slovakia |
| Devicse | Devičie | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dezesd | Dezeşti | Rumania | |
| Dezmér | Dezmir | Rumania | 1940-1944 to Hungary |
| Dézna | Dezna | Rumania | |
| Déznaláz | Laz | Rumania | |
| Dezsán | Dejani | Rumania | |
| Dézsánfalva | Dejan | Rumania | |
| Dezsér | Deerice | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dezsérlaka | Drimurec | Yugoslavia | 1941-1944 to Hungary, 1991 to Croatia |
| Dezsőháza | Satu Mic | Rumania | |
| Dicsény | Jitin | Rumania | |
| Dicsőszentmárton | Târnăveni | Rumania | town |
| Dimvár | Suchohrad | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Diód | Stremţ | Rumania | |
| Diófás | Mireş | Rumania | 1940-1944 to Hungary |
| Diómál | Geomal | Rumania | |
| Diós | Deuşu | Rumania | 1940-1944 to Hungary |
| Diósad | Dioşod | Rumania | 1940-1944 to Hungary |
| Diósfalu | Orechové | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dósförgepatony | Orechová Potôň | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Dióshalom | Şurdeşti | Rumania | 1940-1944 to Hungary |
| Dióska | Orechová | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dióslak | Nuskova | Yugoslavia | 1941-1944 to Hungary, 1991 to Slovenia |
| Dióspatak | Vălişoara | Rumania | 1940-1944 to Hungary |
| Dipse | Dipşa | Rumania | 1940-1944 to Hungary |
| Disznajó | Vălenii de Mureş | Rumania | 1940-1944 to Hungary |
| Disznópataka | Valea Stejarului | Rumania | 1940-1944 to Hungary |
| Ditró | Ditrău | Rumania | 1940-1944 to Hungary |
| Divécs | Divici | Rumania | |
| Divékbanka | Diviaky nad Nitricou (Banky) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divékjánosi | Diviaky
nad Nitricou (Jekova
Ves nad Nitricou) |
Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divékrudnó | Nitrianske Rudno | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divékszécs | Seč | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divéktemes | Teme | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divékújfalu | Diviacka Nová Ves | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divény | Divin | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divényhuta | Stará Huta | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Divényoroszi | Podkriváň | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dizsér | Dijir | Rumania | 1940-1944 to Hungary |
| Dluha | Dlhá nad Oravicou | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobfenek | Dubno | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Dobó | Dubové | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobóca | Dubovec | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Doboka | Dăbâca (j. Hunedoara) | Rumania | |
| Doboka | Dăbâca (j. Cluj) | Rumania | 1940-1944 to Hungary |
| Dobolló | Dobârlău | Rumania | |
| Doborcsány | Dobricioneşti | Rumania | 1940-1944 to Hungary |
| Doborgaz | Dobrohot' | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Doborján | Raiding | Austria | 1938-1944 to Germany |
| Doborka | Dobârca | Rumania | |
| Dobóruszka | Ruská | Czechoslovakia | 1938-1944 to Hungary, 1993 to Slovakia |
| Dobosd | Dubeşti | Rumania | |
| Dobra | Dobra (j. Hunedoara) | Rumania | |
| Dobra | Dobra (j. Satu Mare) | Rumania | 1940-1944 to Hungary |
| Dobrácsapáti | Apateu | Rumania | 1940-1944 to Hungary |
| Dobrafalva | Rudersdorf (Dobersdorf) | Austria | 1938-1944 to Germany |
| Dobrapatak | Potok | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobroc | Dobroţ | Rumania | |
| Dobrocsna | Liet'any (Dobročná) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobróka | Dúbravka | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobrókirályi | Zvolen (Král'ová) | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobronya | Dobrá Niva | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobrosd | Dobreşti | Rumania | |
| Dobroszló | Dobroslava | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobróváralja | Podzámčok | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dobsina | Dobiná | Czechoslovakia | town, 1939-1944 and 1993 to Slovakia |
| Dóc | Dolaţ | Rumania | |
| Dóczyfűrésze | Píla | Czechoslovakia | 1939-1944 and 1993 to Slovakia |
| Dócs | Dojč | Czechoslovakia | 1939-1944 and 1993 to Slovakia |