World Socialist Party of the United States

World Socialist Party
of the United States
Founded1916 (108 years ago) (1916)
Split fromSocialist Party of America
HeadquartersLas Vegas, Nevada
Newspaper
  • The Socialist (1929–1938)
  • Western Socialist (1939–1970s)
  • World Socialist Review (1986–2011)
Youth wingWorld Socialist Youth
IdeologyAnti-Leninism
Classical Marxism
Impossibilism
Revolutionary socialism
Socialism
Political positionFar-left
International affiliationWorld Socialist Movement
Colors  Red
Website
wspus.org

The World Socialist Party of the United States (WSPUS) is a socialist political organization that was established in Detroit, Michigan as the Socialist Party of the United States in 1916 and which operated as the Socialist Educational Society in the 1920s before being renamed the Workers' Socialist Party. The organization reemerged in the 1990s and exists today as the American companion party of the World Socialist Movement.