The Portuguese Communist Party (PCP or Partido Comunista Português) is a Marxist‑Leninist party founded in 1921 out of the revolutionary trade‑union and anarcho‑syndicalist movement, becoming the Portuguese section of the Comintern in 1923. Banned after the 1926 coup, it went underground and became a central force of resistance to the Estado Novo dictatorship, organizing clandestine unions, anti‑fascist struggle and supporting the colonial liberation movements. After the 1974 Carnation Revolution, the PCP was pivotal in land reform, nationalisations and embedding social rights in the 1976 Constitution, especially in the Alentejo and Setúbal regions where it has long been very strong.
Today the PCP is a smaller but still influential party rooted in the CGTP trade‑union confederation and local government, holding a handful of Assembly seats and one MEP in the Left group. It advocates a “patriotic and left‑wing alternative”: defence of workers’ rights, public services and national sovereignty, strong criticism of EU and NATO constraints, and support for socialist countries and anti‑imperialist causes.
