Category
page 1Former countries in the Balkans
Ottoman Empire
The Ottoman Empire, historically also known as the Turkish Empire, was a state that spanned much of Southeast Europe, West Asia, and North Africa from the 14th century to the early 20th century, centered in modern-day Turkey. It also controlled parts of southeastern Central Europe between the early 16th and early 18th centuries.
Byzantine Empire
Roman Empire during Late Antiquity and the Middle Ages
Yugoslavia
Yugoslavia (; ) was a country in Central Europe and the Balkans that existed from 1918 to 1992. It came into existence following World War I, under the name of the Kingdom of Serbs, Croats and Slovenes, from the merger of the Kingdom of Serbia with the provisional State of Slovenes, Croats and Serbs, and constituted the first union of South Slavic peoples as a sovereign state, following centuries of foreign rule over the region under the Ottoman Empire and the Habsburg monarchy.
Austria–Hungary
Austria-Hungary, also referred to as the Austro-Hungarian Empire and officially as the Austro-Hungarian Monarchy, was a multi-national constitutional dual empire in Central Europe between 1867 and 1918. A military and diplomatic alliance, it consisted of two sovereign states with a single monarch who was titled both the Emperor of Austria and the Apostolic King of Hungary. Austria-Hungary constituted the last phase in the constitutional evolution of the Habsburg monarchy: it was formed with the Austro-Hungarian Compromise of 1867 in the aftermath of the Austro-Prussian War, following wars of i
Serbia and Montenegro
federal republic (1992–2003) and political union (2003–2006) in the Balkans
Austrian Empire
Central European multinational Empire from 1804 to 1867
Latin Empire
feudal Crusader state founded by the leaders of the Fourth Crusade on lands captured from the Byzantine Empire
First Bulgarian Empire
medieval Bulgar-Slavic and later Bulgarian state that existed in Southeastern Europe between the 7th and 11th centuries AD.
Kingdom of Romania
kingdom in Southeastern Europe between 1881 and 1947
Kingdom of Serbia
1882–1918 kingdom in Southeastern Europe
Socialist Republic of Romania
1965–1989 republic in Southeastern Europe
Kingdom of Montenegro
1910–1918 kingdom in Southeastern Europe
Independent State of Croatia
World War II-era puppet state of Nazi Germany and Fascist Italy (April 1941-May 1945)
Second Bulgarian Empire
Medieval Bulgarian state (1185–1396)
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Moesia
thumb|350px|Roman Moesia in 250 AD, divided into the provinces of Moesia Superior to the west and Moesia Inferior to the east
Despotate of Epirus
former country
Federal Republic of Yugoslavia
former Balkan republic (1992–2003)
Duchy of Athens
former country (1205–1458)
Principality of Achaea
Crusader principality in southern Greece
Ostrogothic Kingdom
kingdom established by the Ostrogoths in Italy and neighbouring areas (493-553 CE)
Serbian Empire
1346–1371 empire in the Balkan Peninsula
Free State of Fiume
former state between 1920 and 1924
Kingdom of Croatia
(925–1102) a medieval kingdom comprising most of what is today Croatia as well as, periodically, parts of Bosnia and Herzegovina
Eastern Rumelia
autonomous territory in the Ottoman Empire from 1878-1885
Kingdom of Thessalonica
13th Century short-lived Crusader state founded after the Fourth Crusade, 1204-1224
Kingdom of Dalmatia
second kingdom, crown land of the Austrian Empire (1815-1867) and the Cisleithanian half of Austria-Hungary (1867-1918)
Kingdom of Croatia-Slavonia
administrative division that existed between 1868 and 1918 within the Austro-Hungary
Serbian Despotate
former country (1402-1459/1537)
Odrysian kingdom
union of Thracian tribes and kingdoms (5th century BC to 1st century AD)
Republic of Montenegro
federal unit of Yugoslavia/Serbia & Montenegro between 1992 and 2006
Banate of Bosnia
Bosnian de-facto independent feudal state during Middle Ages
Principality of Zeta
former principality in Southeast Europe
Kingdom of Croatia
administrative division that existed between 1527 and 1868 within the Habsburg Monarchy

Duklja
Duklja (; ; ) was a medieval South Slavic state which roughly encompassed the territories of modern-day southeastern Montenegro, from the Bay of Kotor in the west to the Bojana river in the east, and to the sources of the Zeta and Morača rivers in the north. First mentioned in 10th– and 11th-century Byzantine chronicles, it was a vassal of the Bulgarian Empire between 997 and 1018, and then of the Byzantine Empire until it became independent in 1040 under Stefan Vojislav ( 1034–43) who rose up and managed to take over territories of the earlier Serbian Principality, founding the Vojislavljević
Austro-Hungarian rule in Bosnia and Herzegovina
period of Austro-Hungarian rule in Bosnia and Herzegovina between 1878 and 1918
Moravian Serbia
Serbian principality between 1371 and 1402
Republic of Serbia
federal unit of Yugoslavia/Serbia & Montenegro between 1992 and 2006
Kingdom of Slavonia
habsburg kingdom (1699–1868)
Autonomous Republic of Northern Epirus
short-lived 1914 republic in Europe
Kingdom of Albania
kingdom in Southeast Europe between 1272–1368
Duchy of Croatia
medieval state in the former Roman province of Dalmatia
Kingdom of Serbia
crownland of the Habsburg monarchy between 1718–1739
Lordship of Negroponte
former country

Travunia
Travunia (; ; ; ) was a South Slavic medieval principality that was part of Medieval Serbia (850–1371), and later the Medieval Bosnia (1373–1482). The principality became hereditary in a number of noble houses, often kin to the ruling dynasty. The region came under Ottoman rule in 1482. Its seat was in the city of Trebinje.
Republic of Prekmurje
short-lived republic in Central Europe between late-May and early-June 1919

Narentines
The Narentines were a South Slavic tribe noted as pirates on the Adriatic Sea in the 9th and 10th centuries. They occupied an area of southern Dalmatia centered at the river Neretva (). Named Narentani in Venetian sources, they were called Paganoi, "pagans", by the Greeks, as they were still pagan after the Christianization of the neighbouring tribes. They were fierce enemies of the Republic of Venice, attacking Venetian merchants and clergy traveling through the Adriatic, and even raiding close to Venice itself and defeating the doge several times. Venetian–Narentine peace treaties did not la
Principality of Arbanon
Albanian principality (1190-1255)
Republic of Mirdita
1921 unrecognized republic in Europe
Provisional Government of Western Thrace
short-lived state in Western Thrace
Duchy of Neopatria
former country
Princedom of Albania
former country
Province of Ljubljana
Province in Italian-annexed Slovenia (1941–1943)
Despotate of Arta
former state
Pashalik of Yanina
Subdivision of the Ottoman Empire
Realm of Stefan Dragutin
medieval Serbian kingdom
pashalik of Berat
autonomous region of Ottoman Empire (1774 - 1809)
Panonian Slavs people
Panonian Slavic people
Pashalik of Scutari
1757–1831 autonomous and de facto independent pashalik
Zeta under the Balšići
medieval principality in south-east Europe