Republic of Georgia may refer to:

• Democratic Republic of Georgia, also known as the "First Republic of Georgia" 1918–1921
• Georgian Soviet Socialist Republic, a part of the Soviet Union, 1921–1991
• Republic of Georgia, the official status of Georgia before the adoption of the 1995 constitution, at times divided into two historical-political periods:
  • Third Republic (1990-1992), immediately succeeding the Georgian SSR
  • Fourth Republic (1992-1995), established during the Georgian Civil War following the overthrow of the Third Republic
• Republic of Georgia (1861), seceded state of Georgia in the American Civil War
• Georgia (country), the modern country of Georgia