Carpathian Ruthenia during World War II

Governorate of Subcarpathia
Kárpátaljai Kormányzóság
Region of the Kingdom of Hungary
1939–1945

CapitalUngvár
Area 
 1941
11,583 km2 (4,472 sq mi)
Population 
 1941
621,916
Government
  TypeMilitary, later civil administration
Regent's Commissioner 
 1939–1940
Zsigmond Perényi
 1940–1941
Miklós Kozma
 1942–1944
Vilmos Pál Tomcsányi
 1944
András Vincze
Historical eraWorld War II
15–18 March 1939
 Military administration
18 March 1939
23–31 March 1939
 Annexation
23 June 1939
 Civil administration
7 July 1939
 Military operational zone
1 April 1944
 Soviet invasion
2–28 October 1945
10 February 1947
Political subdivisionsAdministrative delegations
  • Bereg
  • Máramaros
  • Ung
Preceded by
Succeeded by
Carpatho-Ukraine
Slovak Republic
Zakarpattia Oblast
Today part ofSlovakia
Ukraine

Carpathian Ruthenia (also called Carpatho-Rus, Subcarpathian Ruthenia, and Transcarpathia) was a region in the easternmost part of Czechoslovakia which in September 1938 became an autonomous region within that country. On 15 March 1939 it declared its independence as the "Republic of Carpatho-Ukraine"; however, on that same day it was occupied and annexed by Hungary.

Beginning in October 1944, the territory was occupied by the Soviet Red Army and was briefly organized as Transcarpathian Ukraine (1944—1946), until in 1946 it was incorporated into the Ukrainian Soviet Socialist Republic.

Between 1939 and 1944, 80,000 Carpathian Ukrainians perished.