The Socialist Workers Party is a communist political party in the United States. It is well known on the Radical left for having been the largest and most active promoter of Trotskyism in that country for about half of the 20th century. The party has declined to a membership of about two hundred in recent years and, in 2003, sold its major headquarters building in New York City and moved to a smaller location in Manhattan.
The Socialist Workers Party (SWP) is the largest political party of the far left in England.
The Socialist Workers Party (Ireland) (SWP) is an Irish Trotskyist political party.
Socialist Workers Party (in Finnish: Sosialistinen Työväenpuolue) was a political party in Finland. The STP was founded in 1973 as split from Workers' and Smallholders Social Democratic League (Työväen ja Pienviljelijäin Sosialidemokraattinen Liitto) (TPSL). STP emerged out of a group that did not approve of the return of TPSL to the Social Democratic Party.
Socialist Workers Party (Danish: Socialistisk Arbejderparti), a trotskyist political party in Denmark. SAP is the Danish section of the United Secretariat of the Fourth International, and was founded in 1980 as a continuation of Revolutionære Socialisters Forbund (RSF) - Revolutionary Socialists' League.
Socialist Workers Party (in Spanish: Partido Socialista de los Trabajadores, or PST) is a trotskyist political party in Peru founded in 1971 by a group of dissidents of the Revolutionary Left Front (FIR). The group was led by Hugo Blanco and Enrique Fernández Chacón.
