The 1920 South Carolina gubernatorial election was held on November 2, 1920 to select the governor of the state of South Carolina. Governor Robert Archer Cooper faced no opposition in the Democratic primary nor the general election to win a second two-year term as governor.
Democratic primary.
Governor Robert Archer Cooper faced no opposition from South Carolina Democrats and avoided a primary election.
General election.
The general election was held on November 2, 1920 and Robert Archer Cooper was reelected governor of South Carolina without opposition. Turnout increased over the previous gubernatorial election because there was also a presidential election on the ballot.