The Russian Communist Workers' Party of the Communist Party of the Soviet Union (RCWP-CPSU; Russian: Российская коммунистическая рабочая партия в составе Коммунистической партии Советского Союза; РКРП-КПСС; Rossiyskaya kommunisticheskaya rabochaya partiya v sostave Kommunisticheskoy partii Sovetskogo Soyuza, RKRP-KPSS) is an anti-revisionist Marxist–Leninist communist party in Russia.

It publishes a newspaper called Trudovaja Rossija (Трудовая Россия; Working People's Russia) and the journal Sovetskij Sojuz (Советский Союз; Soviet Union).

[2] In 2021, Stepan Malentsov was elected the new First Secretary of the Central Committee of the Russian Communist Workers' Party (RCWP-CPSU) as it was decided at the XII (XXII) Congress that took place in Moscow.

"[4] RCWP opposed the 2022 Russian invasion of Ukraine by announcing: "we have no doubts that the true aims of the Russian state in this war are quite imperialistic — to strengthen the position of imperialist Russia in world market competition..." and the party called for an end to "fratricidal conflicts.

[5] In 2022, the youth wing of the RCWP split from the party due to its support for the ongoing Russo-Ukrainian War.