Divided regions
Divided regions are transnational regions, islands, etc. (i.e. areas that are known under a common name) that may have at one time been a united sovereign state but are or have been subsequently politically divided by national borders, into separate sovereign and/or administrative divisions. The later qualification includes many reorganized regions within nation states blurring the pure "transnational" distinction, but retaining the sense of a historic region once governed together which is significant both historically and culturally.
Typically the divided parts still retain the common geographical placename, or a variation thereof, and may or may not be subject to irrendentist claims and territorial disputes. They are by their very nature situated in border areas.
Divided regions frequently have close cultural, economic and transportation ties and not infrequently authorities or commissions which smooth the process of co-operative efforts across their common borders.
Africa
- Congo
- The Guineas
- Greater Somalia
- Sudan (region)
- Sudan
- South Sudan
- Sudanian Savanna
- Mali, formerly French Sudan
- Western Sahara
Asia
East Asia
- Korea
- North Korea (Democratic People's Republic of Korea)
- South Korea (Republic of Korea)
- China
- Mongolia
- Fujian
South Asia
- Pakhtunkhwa
- Pakhtunkhwa (Afghanistan)
- Pakhtunkhwa (Pakistan)
- Punjab
- Bengal
- Kashmir
- Balochistan
- Balochistan, Pakistan
- Balochistan, Afghanistan
- Sistan and Baluchestan Province, Iran
- Bagmati and Gandaki, Nepal
Southeast Asia
- Gò Công (region)
- Trà My
- Từ Liêm
- Bắc Từ Liêm
- Nam Từ Liêm
- Timor
- Borneo
- Brunei
- Malaysian Borneo
- Kalimantan
West Asia and Middle East
- Anatolia
- Armenia (region)
- Azerbaijan (region)
- Republic of Azerbaijan
- Azerbaijan (Iran)
- Cyprus
- Republic of Cyprus
- Northern Cyprus
- Golan Heights
- Kingdom of Jordan
- Republic of Syria
- Syrian opposition
- Tahrir al-Sham
- Khalid ibn al-Walid Army
- UNDOF
- Land of Israel and Palestine (region)
- Kurdistan (region)
- Iranian Kurdistan
- Iraqi Kurdistan
- Syrian Kurdistan
- Turkish Kurdistan
- Ossetia
- Syria (region)
Europe
Regions
- Anatolia
- Bačka
- Hungarian Bačka
- Serbian Bačka
- Banat
- Hungarian Banat
- Romanian Banat
- Serbian Banat
- Baranya (region)
- Croatian Baranja
- Hungarian Baranya
- Basques Countries
- Brabant (region)
- Bukovina
- Carinthia
- Catalonia
- Crișana (Criș region)
- Dainava (Dzūkija)
- Dalmatia
- Dobrudja
- Epirus
- Flanders (region)
- Frisia
- Galicia and Red Ruthenia
- Galicia
- Hainaut
- Insubria
- Italian Insubria
- Canton Ticino (Swiss Insubria)
- Ireland
- Istria
- Karelia
- Lapland/Sápmi
- Limburg (region)
- Lithuania Minor (Prussian Lithuania)
- Livonia
- Luxembourg (region)
- Macedonia (region)
- Maramureș
- Moldavia, Bessarabia and Transnistria
- Northlands (Scandinavia)
- Occitania
- Occitania (Southern France)
- Occitan Valleys (Italy)
- Aran Valley (Spain)
- Monaco
- Drina (region) and Podrinje
- Bosnian Podrinje
- Romanija (Republika Srpska)
- Western Serbia
- Polesia
- Pomerania
- Posavina
- Prussia
- Germany (Prussian Saxony, Rhenish Prussia, Prussian Brandenburg, Prussian Pomerania, Prussian Westphalia, Hanover, Hesse-Nassau, Schleswig-Holstein, Hohenzollern Lands)
- Poland (West Prussia, East Prussia, Prussian Pomerania, Posen)
- Lithuania (East Prussia)
- Kaliningrad region, Russia (East Prussia)
- Romania (region)
- Sandžak
- Schleswig
- Northern Schleswig (Denmark)
- Southern Schleswig (Germany)
- Serbia (region)
- Silesia
- Styria
- Syrmia
- Thrace
- Tornedalia
- Finnish Tornedalia
- Swedish Tornedalia
- Prekmurje (Transmurania)
- Tyrol
- Volynia
Municipalities
- Cieszyn (Poland) and Český Těšín (Czech Republic)
- Gorizia (Italy) and Nova Gorica (Slovenia)
- Hasi (Kosovo) and Has|Has (Albania)
- Herzogenrath (Germany) and Kerkrade (Netherlands)
- Komárno (Slovakia) and Komárom (Hungary)
- Narva (Estonia) and Ivangorod (Russia)
- Valga (Estonia) and Valka (Latvia)
North America
Island divisions
- Hispaniola
- Virgin Islands
- British Virgin Islands, British Overseas Territories,
- United States Virgin Islands, Unincorporated territories of the United States,
- Spanish (or Puerto Rican) Virgin Islands, Commonwealth of Puerto Rico, unincorporated territory of the United States.
- Saint Martin
Sub-national divided regions in the United States
Municipalities
Provinces or states
South America
- Amazonas
- The Guianas
- Guyana, formerly United Kingdom territory
- Suriname, formerly Netherlands territory
- French Guiana, France
- Guayana Esequiba, Venezuela
- Amapá, Brazil
- Patagonia
- Tierra del Fuego
- Pampas
Oceania
Formerly divided regions
- Germany
- Federal Republic of Germany (West Germany)
- German Democratic Republic (East Germany)
- Vietnam
- Yemen
Notes
Samtskhe-Javakheti is a part of the Georgia with an Armenian majority that some feel is part of Armenia.