The Third Republic of Venezuela (Spanish: Tercera República de Venezuela) is the reestablished Republic of Venezuela declared by Simón Bolívar in the year 1817, during the Venezuelan War of Independence.

Republic of Venezuela República de Venezuela
19 July 1817–17 December 1819
Flag
The Third Republic of Venezuela
Status	Unrecognized state
Capital	Caracas (occupied) Angostura (de facto)
Common languages	Spanish
Government	Republic
• Supreme Commander	Simón Bolívar
Historical era	Spanish American wars of independence
• Guyana Campaign	19 July 1817
• Congress of Angostura	17 December 1819
ISO 3166 code	VE
Preceded by Succeeded by Captaincy General of Venezuela Second Republic of Venezuela Gran Colombia

The beginning of the Third Republic of Venezuela is attributed to the period after the Guayana campaign [es], during which the Republicans restored democratic institutions in Angostura. The Republic ended, after the Congress of Angostura of 1819 decreed the union of Venezuela with New Granada, to form the Republic of Gran Colombia.

Venezuela would become once again an independent Republic after its separation from Gran Colombia in 1830, with José Antonio Páez as President.