Mountainous Republic of the Northern Caucasus ended in 1920.
Republic of Mountainous Armenia ended in 1919.
Autonomous Republic of Northern Epirus ended in 1914.
Viceroyalty of the Caucasus ended in 1917.
Provisional National Government of the Southwestern Caucasus ended in 1919.
Ireland was split into Northern Ireland, taking up 6 counties, and the Republic of Ireland, taking up the remaining 26
Juliius Caesar became dictator at the end of the Roman republic.
Republic of Vemerana ended in 1980.
Bihać Republic ended in 1943.
Hutsul Republic ended in 1919.
Republic of Canada ended in 1838.
Republic of Gersau ended in 1798.
Republic of Prekmurje ended in 1919.