Red Terror (disambiguation)

The Red Terror was a campaign of mass arrests and executions conducted by the Bolshevik government of Soviet Russia in 1918–1922.

Red Terror may also refer to:
 * Communist terrorism
 * Revolutionary terror
 * The last six weeks of the "Reign of Terror" of the French Revolution in 1794
 * Red Terror (Hungary), a series of atrocities during the 1919 regime of Hungarian Soviet Republic
 * Red Terror (Spain), various acts committed by Spanish Republicans during the Spanish Civil War of the 1930s
 * Red Terror (Ethiopia), a violent political campaign to annihilate the Ethiopian People's Revolutionary Party in Ethiopia in 1977–1978
 * Red Terror (China), mass campaigns of the Red Guards in China (August 1966 – September 1967)
 * Red Terror (Finland), various acts committed by Red Guards during the Finnish Civil War in 1918
 * Leftist errors (Yugoslavia), sometimes called the "Red Terror", a period in Yugoslavia (1941–42) during World War II