Sovintern

International Socialist Network Sovintern
AbbreviationSovintern
FounderSergey Mironov
Chairman of the Organizing CommitteeAlexander Babakov
Regional Coordinator for Latin America and CaribbeanLuis Pérez Leira
Founded27 April 2026 (2026-04-27)
HeadquartersMoscow, Russia
IdeologySocialism of the 21st century
Socialism
Communism
Marxism-Leninism
Social conservatism (faction)
Russophilia
PurposeInternational coordination of socialist and left-wing political parties and movements
Region servedWorldwide
Website
sovintern.org/en

The International Socialist Network Sovintern (also known simply as the Soviet International or Sovintern) is a political international consisting of socialist, Marxist-Leninist, and other left-wing political parties and movements founded in Moscow, Russia in 2026. It was initiated by A Just Russia and presented as an alternative platform for international left-wing cooperation outside existing organizations such as the Socialist International.

The organization describes itself as a network-based international movement promoting socialism of the 21st century, anti-imperialism, and coordination among left-wing political forces.