The following foreign delegations attended the 24th Congress of the French Communist Party in 1982:

• Afghanistan - People's Democratic Party of Afghanistan
• Angola - Movimiento Popular de Libertação de Angola - Partido do Trabalho
• Algeria - Front de Libération Nationale
• Argentina - Partido Comunista de la Argentina
• Australia - Communist Party of Australia
• Austria - Kommunistische Partei Österreichs
• Bahrain - National Liberation Front - Bahrain
• Belgium - Parti Communiste Belgique
• Benin - Parti de la Révolution du Peuple du Bénin
• Bolivia - Partido Comunista de Bolivia
• Brazil - Partido Comunista Brasiliero
• Britain - Communist Party of Great Britain
• Bulgaria - Communist Party of Bulgaria
• Cambodia - People's Revolutionary Party of Kampuchea
• Canada - Communist Party of Canada
• Cape Verde - Partido Africano para a Independência de Cabo Verde
• Central African Republic - Front Patriotique Oubanguien - Parti du Travail de Centrafrique
• Chad - Front National de Libération du Tchad
• Chile - Partido Comunista de Chile
• Chile - Partido Socialista de Chile
• China - Communist Party of China
• Colombia - Partido Comunista Colombiano
• Comores - Front National Uni des Komoriens-Union des Komoriens
• Congo - Parti Congolais du Travail
• Cuba - Partido Comunista de Cuba
• Cyprus - Ανορθωτικό Κόμμα Εργαζόμενου Λαού (AKEL)
• Czechoslovakia - Komunistická Strana Československa
• Denmark - Danmarks Kommunistiske Parti
• Dominica - Popular Independence Committee
• Dominican Republic - Partido Comunista Dominicano
• DPRK - Workers Party of Korea
• East Timor - Frente Revolucionária de Timor-Leste Independente
• Ecuador - Partido Comunista de Ecuador
• Egypt - Communist Party of Egypt
• Egypt - National Progressive Unionist Party
• El Salvador - Frente Farabundo Martí de Liberación Nacional
• El Salvador - Partido Comunista de El Salvador
• Ethiopia - Commission to Organize the Party of the Workers of Ethiopia
• Finland - Suomen kommunistinen puolue
• German Democratic Republic - Sozialistische Einheitspartei Deutschlands
• Greece - Κομμουνιστικό Κόμμα Ελλάδας
• Greece - Πανελλήνιο Σοσιαλιστικό Κίνημα
• Grenada - New Jewel Movement
• Guadeloupe - Parti Communiste Guadeloupéen
• Guinea - Parti Démocratique de Guinée
• Guinea-Bissau - Partido Africano da Independência da Guiné e Cabo Verde
• Guyana - People's Progressive Party
• Haiti - Parti Unifié des Communistes Haïtiens
• Hungary - Magyar Szocialista Munkáspárt
• Iraq - Iraqi Communist Party
• Iran - Tudeh Party of Iran
• Ireland - Communist Party of Ireland
• Israel - Communist Party of Israel
• Italy - Partito Comunista Italiano
• Japan - Japanese Communist Party
• Jordan - Communist Party of Jordan
• Laos - Lao People's Revolutionary Party
• Lebanon - Lebanese Communist Party
• Lebanon - Progressive Socialist Party
• Lebanon - Mouvement National Libanais
• Libya - General People's Congress
• Luxemburg - Parti Communiste Luxembourgeois
• Madagascar - Front National pour la Défense de la Révolution
• Mali - Front Malien de la Révolution et la Démocratie
• Malta - Partit Komunista Malti
• Martinique - Parti Communiste Martiniquais
• Mexico - Partido Socialista Unificado Mexicano
• Mongolia - Mongol Ardyn Khuv'sgatt Nam
• Morocco - Parti du Progrès et du Socialisme
• Morocco - Union Socialiste des Forces Populaires
• Mozambique - Frente de Libertação de Moçambique
• Namibia - South-West Africa People's Organisation
• Netherlands - Communistische Partij van Nederland
• Nicaragua - Frente Sandinista de Liberación Nacional
• Nigeria - Socialist Party of Working People of Nigeria
• Norway - Norges Kommunistiske Parti
• Pakistan - Communist Party of Pakistan
• Palestine - Palestine Liberation Organization
• Panama - Partido del Pueblo de Panamá
• Paraguay - Partido Comunista Paraguayo
• People's Democratic Republic of Yemen - Yemeni Socialist Party
• Poland - Polska Zjednoczona Partia Robotnicza
• Portugal - Partido Comunista Português
• Puerto Rico - Partido Socialista Puertorriqueño
• Réunion - Parti Communiste Réunionnais
• Romania - Partidul Comunist Român
• Oman - Popular Front for the Liberation of Oman
• San Marino - Partito Comunista Sammarinese
• San Marino - Partito Socialista Sammarinese
• Spain - Partido Comunista de España
• South Africa - African National Congress
• Sudan - Sudanese Communist Party
• Sweden - Vänsterpartiet Kommunisterna
• Syria - Arab Socialist Ba’ath Party
• Syria - Syrian Communist Party
• Tunisia - Parti Communiste Tunisien
• Turkey - Türkiye Komünist Partisi
• Uruguay - Partido Comunista del Uruguay
• USA - Communist Party USA
• USSR - Коммунистическая Партия Советского Союза
• West Germany - Deutsche Kommunistische Partei
• West Germany - Sozialistische Einheitspartei Westberlins
• Western Sahara - Frente Popular para la Liberación de Saguía el Hamra y Río de Oro
• Yemen Arab Republic - National Liberation Front of Yemen Arab Republic
• Yugoslavia - Savez Komunista Jugoslavije