| Region | until 1918 | 1918– 1929 | 1929– 1945 | 1941– 1945 | 1945– 1946 | 1946– 1963 | 1963– 1992 | 1992– 2003 | 2003– 2006 | 2006– 2008 | since 2008 |
| Slovenia | See also: |
See also: | Annexed by Italy, Germany, and Hungarya | .svg.png) Democratic Federal Yugoslavia (1943–1945)
.svg.png) Federal People's Republic of Yugoslavia (1945–1963)
.svg.png) Socialist Federal Republic of Yugoslavia (1963–1992) Consisted of the Socialist Republics of: | Republic of Slovenia Ten-Day War |
| Dalmatia | | Republic of Croatiab Croatian War of Independence |
| Slavonia |
| Croatia |
| Bosnia | Bosnia and Herzegovinac Bosnian War |
| Herzegovina |
| Vojvodina | Part of the Délvidék region of Hungary | Autonomous Banatd | .svg.png) Federal Republic of Yugoslavia | .svg.png) State Union of Serbia and Montenegro Included Kosovo, under UN administration | Republic of SerbiaIncluded the autonomous provinces of Vojvodina and Kosovo and Metohija under UN administration |  Republic of SerbiaIncludes the autonomous province of Vojvodina; Kosovo claim |
| Central Serbia | .svg.png) Kingdom of Serbia (1882–1918) | Territory of the Military Commander in Serbia (1941–1944) e |
| Kosovo | Part of the Kingdom of Serbia (1912–1918) | Mostly annexed by Italian Albania (1941–1944) along with western Macedonia and south-eastern Montenegro | Republic of Kosovo |
| Metohija | .svg.png) Kingdom of Montenegro (1910–1918)Metohija controlled by Austria-Hungary 1915–1918 |
| Montenegro and Brda | Protectorate of Montenegrof (1941–1944) | Montenegro |
| Vardar Macedonia | Part of the Kingdom of Serbia (1912–1918) | Annexed by the Kingdom of Bulgaria (1941–1944) | Republic of North Macedoniag |
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