Country | Party |
Afghanistan | Afghan Social Democratic Party |
Argentina | Partido Socialista - Socialist Party |
Australia | Australian Labor Party (ALP) |
Austria | Sozialdemokratische Partei Österreichs (SPOe) - Social Democratic Party of Austria |
Belgium | Flemish Socialistische Partij - Anders (SP.a) - Socialist Party - Different |
Walloon Parti Socialiste (PS) - Socialist Party |
Bosnia and Herzegovina | Socijaldemokratska partija Bosne i Hercegovine (SDP) - Social Democratic Party of Bosnia and Herzegovina |
Brazil | Partido da Social Democracia Brasileira (PSDB) - Brazilian Social Democracy Party |
Partido Democrático Trabalhista (PDT) - Democratic Labour Party |
Partido dos Trabalhadores (PT) - Worker's Party |
Canada | Bloc Québécois (BQ) |
New Democratic Party (NDP) |
Quebec Parti Québécois (PQ) |
Quebec Quebec Solidaire |
Colombia | Colombian Liberal Party |
Costa Rica | Partido Liberación Nacional (PLN) - National Liberation Party |
Croatia | Socijaldemokratska partija Hrvatske - Social Democratic Party of Croatia |
Chile | Socialist Party(Partido Socialista) - Party for Democracy (Partido Por la Democracia) |
Czech Republic | Česká strana sociálně demokratická (ČSSD) - Czech Social Democratic Party |
Denmark | Socialdemokraterne - Social Democrats |
Estonia | Sotsiaaldemokraatlik Erakond (SDE) - Social Democratic Party |
Ethiopia | (ESDFP) - Social Democratic Party |
Finland | Social Democratic Party of Finland (SDP) |
France | Parti Socialiste (PS) - Socialist Party |
Germany | Sozialdemokratische Partei Deutschlands (SPD) - Social Democratic Party of Germany |
Greece | Πανελλήνιο Σοσιαλίστικο Κινήμα / Panellínio Sosialistíko Kiníma (ΠΑΣΟΚ / PASOK) - Panhellenic Socialist Movement |
Hong Kong | Civic Party |
League of Social Democrats |
The Frontier |
Hungary | Magyar Szocialista Párt (MSZP) - Hungarian Socialist Party |
Iceland | Samfylkingin - Alliance |
India | Indian National Congress (INC) |
DMK - Dravida Munnetra Kazhagam |
Samajwadi Party - Socialist Party |
Indonesia | Partai Demokrasi Indonesia-Perjuangan (PDI-P) - Indonesian_Democratic_Party_–_Struggle |
Iran | Organization of Iranian People's Fedaian (Majority) |
Republic of Ireland | Páirtí an Lucht Oibre - Labour Party |
Israel | העבודה, Ha‘Avoda - Labor |
מרצ-יחד - Meretz-Yachad |
Italy | Democratici di Sinistra (DS) - Democrats of the Left |
Japan | 社会民主党, Shakai Minshu-tō - Social Democratic Party (SDP) |
Kazakhstan | Zhalpyulttyk Sotsial-Demokratiyalyk Partiya - Nationwide Social Democratic Party |
Kenya | Madaraka Party of Kenya |
Latvia | Latvijas Sociāldemokrātiskā strādnieku partija (LSDSP) - Latvian Social Democratic Workers' Party |
Socialdemokrātu savienība (SDS) - Social Democratic Union |
Lebanon | Democratic Left Movement (Lebanon) |
Progressive Socialist Party |
Luxembourg | Lëtzebuergesch Sozialistesch Arbechterpartei - Luxembourg Socialist Workers' Party |
Malta | Malta Labour Party |
Mexico | Partido de la Revolución Democrática - Party of the Democratic Revolution |
Partido Alternativa Socialdemócrata y Campesina - Social Democratic and Peasant Alternative Party |
Mongolia | Монгол Ардын Хувьсгалт Нам (MAXH), Mongol Ardyn Khuv'sgatt Nam (MAKN) - Mongolian People's Revolutionary Party (MPRP) |
Netherlands | Partij van de Arbeid (PvdA) - Labour Party |
Socialistische Partij - Socialist Party |
New Zealand | New Zealand Labour Party |
Norway | Det norske Arbeiderparti(A) - Norwegian Labour Party |
Pakistan | پاکستان پیپلز پارٹی - Pakistan Peoples Party (PPP) |
Poland | RACJA Polskiej Lewicy (RACJA PL) - REASON of Polish Left |
Sojusz Lewicy Demokratycznej (SLD) - Democratic Left Alliance |
Socjaldemokracja Polska (SDPL) - Social Democratic Party of Poland |
Unia Lewicy - Union of the Left |
Portugal | Partido Socialista - Socialist Party |
Puerto Rico | Partido Independentista Pertorriqueño Puerto Rican Independence Party (PIP) |
Romania | Partidul Social Democrat (PSD) - Social Democratic Party |
Russia | Russian Social Democratic Labour Party |
Serbia | Демократска странка / Demokratska stranka (ДC - DS) - Democratic Party |
Liga socijaldemokrata Vojvodine (LSV) - League of Social Democrats of Vojvodina |
Socijaldemokratska unija (SDU) - Social Democratic Union |
Singapore | Workers' Party of Singapore |
Slovakia | Smer—sociálna demokracia - Direction - Social Democracy |
South Africa | African National Congress (ANC) |
South Korea | Democratic Labour Party |
Spain | Partido Socialista Obrero Español (PSOE) - Spanish Socialist Workers' Party |
Spain | Eusko Alkartasuna - Basque Socialdemocracy (EA) |
Sweden | Sveriges socialdemokratiska arbetarparti (SAP) - Swedish Social Democratic Party |
Switzerland | Sozialdemokratische Partei der Schweiz (SPS) Parti socialiste suisse (PSS) Partito Socialista Svizzero (PSS) Partida Socialdemocrata de la Svizra (PSS) Social Democratic Party of Switzerland[1] |
Turkey | Cumhuriyet Halk Partisi (CHP) - Republican People's Party |
Demokratik Sol Parti (DSP) - Democratic Left Party |
Sosyal Demokrat Halk Partisi (SHP) - Social Democratic People's Party |
Özgürlük ve Dayanışma Partisi (ÖDP) - Freedom and Solidarity Party |
United Kingdom | Labour Party |
Social Democratic and Labour Party (SDLP) (Northern Ireland only) |
Progressive Unionist Party (PUP) (Northern Ireland only) |
Scottish National Party (SNP) (Scotland only) |
Plaid Cymru (Wales only) |
Mebyon Kernow (MK) (Cornwall only) |
United States | Democratic Socialists of America (DSA) |
Labor Party |
Social Democratic Party of Pennsylvania |
United States Territories | The Puerto Rican Independence Party (PIP) Arguably a Social Democratic Party within the United States, since Puerto Rico's independence is not recognised by the US Government; nevertheless, the Puerto Rican Independence Party is a full-flegged member of the Socialist International (SI). |