This is a list of socialist, communist, and anarchist, and other left-wing internationals. An "International" — such as, the "First International", the "Second International", or the "Socialist International" — may refer to a number of multi-national communist, radical liberal, socialist, or organized labour organizations, typically composed of national sections.
Existing internationals
Global internationals
Progressive, social democratic, anti-capitalist, and socialist internationals
Classical Marxist and left-communist internationals
See also: Internationalist Communist Party and Communist Workers' Organisation
Anarchist internationals
Marxist–Leninist, Maoist and Hoxhaist internationals
Trotskyist, Posadist and post-Trotskyist internationals
Anti-imperialist internationals
Green and ecologist internationals
Regional internationals
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adding to it. (August 2017)
- Communist Party of the Soviet Union (2001) (Marxism–Leninism, Post-Soviet states)
- Coordination Committee of Maoist Parties and Organisations of South Asia (Maoism, South Asia)
- European Anti-Capitalist Left (Democratic socialism, Europe)
- Foro de São Paulo (Anti-neoliberalism, Latin America)
- Now the People (Democratic socialism, Europe)
- Party of the European Left (Socialism, Europe)
- Permanent Conference of Political Parties of Latin America and the Caribbean (Leftism, Latin America and the Caribbean)
- Union of Communist Parties – Communist Party of the Soviet Union (Marxism–Leninism, Post-Soviet states)
- Conference of Communist and Worker's Parties of the Balkans (Marxism–Leninism, Balkans)[31]
- European Communist Action (Marxism–Leninism, Europe)[32]