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Article
Ideology
Country
Founder
Chairperson
Inception
Dissolved
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1
AMADA
Marxism–Leninism Maoism
Ludo Martens
1971
1979
2
Acoma Party
communism Marxism Trotskyism
Indonesia
Ibnu Parna
1952-08-08
1965
3
Afghanistan Liberation Organization
communism
Afghanistan
Faiz Ahmad
1973
4
African Solidarity for Democracy and Independence
Marxism–Leninism Pan-Africanism
Mali
Cheick Oumar Sissoko
1996
5
Akinchi Party communism
Azerbaijan Democratic Republic
Mir Hasan Vazirov Ruhulla Akhundov
1917
1920-02-11
6
Algerian Party for Democracy and Socialism
Marxism–Leninism
Algeria
1993
7
All-Democratic Agricultural Front
communism
Greece
1961
1963
8
All-Ethiopia Socialist Movement
communism
Ethiopia
1976
9
All-Union Communist Party (Bolsheviks)
communism Stalinism
Russia
1995
10
All-Union Communist Party of Bolsheviks
Marxism–Leninism Stalinism bolshevism
Russia
Nina Andreyeva
1991-11-08
11
Alliance of the Revolutionary Socialists
communism revolutionary socialism anti-capitalism
Russia
12
Alliance électorale socialiste democratic socialism communism euroscepticism Anti-NATO
Norway
1973
13
Alsatian Workers and Peasants Party
communism
France
1929
1939-07
14
American Communist Party Marxism–Leninism
United States Canada
2024-07-21
15
American Party of Labor communism Hoxhaism Stalinism anti-revisionism Marxism–Leninism
United States
2008-12-06
16
Anti-imperialist Unitary Commissions
Marxism–Leninism
Uruguay
2008
17
Arab Communist Party
communism Marxism–Leninism–Maoism
Syria
1968
18
Arbeiderklassens Samlingsparti
communism
Norway
Elias Volan
1927
19
Arbeiderkomiteen mot EEC og dyrtid euroscepticism communism
Norway
Georg Vaagen 1970-09-29
20th century
20
Arbeiterbund für den Wiederaufbau der KPD Marxism–Leninism Maoism
Germany
1973
21
Argentine Marxist–Leninist Communist Party
Maoism
Argentina
1975
1982
22
Arman Group Marxism–Leninism
Iran
1978
23
Armenian Communist Party
Marxism–Leninism
Armenia
1991
24
Armenian Relief Committee communism
Armenian Soviet Socialist Republic
1921-09-13
1937-12
25
Armenian Relief Committee - French section
communism
France
Kourken Tahmazian
1925
1937
26
Armenian Workers Union
communism
27
August 29th Movement
communism
United States
28
Auzolan
Basque nationalism Trotskyism communism
Spain
Bixente Serrano Izko 1983-03-26
1986-05-30
Batzarre
29
Awami Tahreek
communism
Pakistan
Rasul Bux Palejo
1970-03-05
30
Azerbaijan Communist Party (1993)
Marxism–Leninism
Azerbaijan
Ramiz Əhmədov
1993-11-27
2023-05-04
31
Batzarre
Marxism communism socialism of the 21st century environmentalism antimilitarism Navarrism Spain
Milagros Rubio 1987
32
Belarusian Left Party "A Just World"
democratic socialism communism Marxism socialism of the 21st century
Belarus
Siarhei Kalyakin
1991
2023-09-29
33
Belorussian Communist Organisation
communism
Belarus
34
Black First Land First
black supremacy Pan-Africanism revolutionary socialism Marxism–Leninism Sankarism
South Africa
2015-10-24
35
Blue Triangle Association anti-fascism human rights communism
Spain Austria
36
Bolshevik Nuclei
communism
Senegal
37
Bolshevik Party
communism
Turkey
1981
38
Brazilian Communist Party
Marxism–Leninism
Brazil
1922
39
Brazilian Revolutionary Communist Party Marxism–Leninism
Brazil
2023-07-30
40
Breton Communist Party
communism
France
1971
1980
41
British Communist Group
communism
42
British Socialist Party
socialism communism Marxism
United Kingdom
1911
1920
Communist Party of Great Britain
43
Bulgarian Communist Party
communism Marxism–Leninism
Bulgaria
Petar Mladenov
1919-05-28
1990-04-03
Bulgarian Socialist Party
44
Bulgarian Communist Party – Marxists
communism
Bulgaria
1990
45
Bulgarian United Communist Party
communism
Bulgaria
1993-12-11
2000
46
Burma Workers Party
Marxism–Leninism
Myanmar
1950
47
Békepárt communism
Hungary
1943
1944
Hungarian Communist Party
48
Canarian People's Union
communism
Spain
1978
1986
49
Candidatura d'Unitat Popular pel Socialisme communism
Spain
1977
50
Catalan Communist Party
communism
Spain
1928
1931
51
Central Organising Committee, Communist Party of India (Marxist–Leninist) Party Unity
communism
India
1982
1988
52
Cercles Obrers Comunistes communism
53
Ceylon Communist Party (Maoist)
communism
Sri Lanka
1964
54
Che Guevara (organization) communism
Bulgaria
1991
55
Chilean Communist Party
communism Marxism–Leninism Marxism–Leninism–Maoism
Chile
1979-11-08
56
Chinese Communist Party
socialism with Chinese characteristics Chinese unification socialist patriotism communism Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era Scientific Outlook on Development Theory of Three Represents Deng Xiaoping Theory
People's Republic of China
Chen Duxiu Li Dazhao
Xi Jinping
1921-07-23
57
Clandestine Colombian Communist Party
communism
Colombia
Alfonso Cano
2000
2017
58
Colombian Communist Party
communism Marxism–Leninism
Colombia
1930
59
Colombian Communist Party – Maoist
communism Marxism–Leninism–Maoism
Colombia
2001
60
Colère et espoir communism
France
Maxime Gremetz
2007
61
Comissão Democrática Eleitoral (CDE) socialism communism Marxism anti-fascism Anticolonialism Portugal
1969
1969
62
Committee for Support to the Reconstruction of the Party
communism
Portugal
63
Committee for a Radical Left Rally
communism
Cyprus
2011
64
Committee for the Initiative for Permanent Revolutionary Action
communism
Senegal
65
Common Course
communism
Denmark
1986-04-19
2001-11
66
Commons
communism Marxism–Leninism Bolivarianism
Colombia
Timoleón Jiménez
2017-10-31
67
Communist (Maoist) Party of Afghanistan
Maoism
Afghanistan
2004
68
Communist Action Organization in Iraq
communism
Iraq
69
Communist Action Organization in Lebanon
communism
Lebanon
1970
70
Communist Alternative Party
communism Trotskyism
Italy
2007-01-07
71
Communist Cells
Marxism–Leninism
Spain
José Satué Fernando Sagaseta
1960s
1984
72
Communist Combatant Cells
Marxism–Leninism
Belgium
1983
1985
73
Communist Committee of Cabinda
Marxism–Leninism separatism
Angola
1988
74
Communist Committees for Self-Management
communism
France
1977
1982
75
Communist Electoral Front
communism
Portugal
1974
76
Communist Front
communism
Italy
2020-11
77
Communist Ghadar Party of India
communism
India
1980-12-25
78
Communist Labor Party of North America
Marxism–Leninism
United States
1974
1993
79
Communist Labour Party
Marxism–Leninism
Syria
1976
80
Communist Labour Party of Turkey
communism
Turkey
Teslim Töre 1980
81
Communist Labour Party of Turkey/Leninist
Marxism–Leninism
Turkey
1990-09-01
82
Communist League
revolutionary socialism Marxism communism
United Kingdom Germany
Karl Schapper Friedrich Engels Karl Marx
Karl Schapper
1847-06-01
1852-11
83
Communist League of Great Britain
communism
United Kingdom
1965
84
Communist League of West Germany
Maoism
West Germany
Hans-Gerhart Schmierer
1973-06-12
1985
85
Communist League of Xinjiang
communism Marxism–Leninism
People's Republic of China
1944-11-07
1947-02-03
86
Communist League – Politics
communism
Denmark
87
Communist Left
communism
Chile
1931
1936
88
Communist Left of Spain
Trotskyism communism
Spain
Andreu Nin
1932-09
1935
89
Communist Marxist Party
communism Marxism
India
1986
90
Communist Mazdoor Kissan Party
communism
Pakistan
1995
2015-12-20
91
Communist Movement
Marxism–Leninism
Spain
1972
1991
92
Communist Movement of the Valencian Country
communism
Spain
1972
1991
93
Communist Organization of Angola
Maoism
Angola
1975
94
Communist Organization of Greece
communism
Greece
2003
95
Communist Party
communism Marxism–Leninism social democracy
1996
96
Communist Party
communism Marxism–Leninism
Belgium
1989
2009
97
Communist Party
communism Titoism
Serbia
Josip Joška Broz
2010-11-28
2022-01-23
98
Communist Party
Marxism–Leninism communism Stalinism anti-revisionism euroscepticism left-wing populism
Italy
Marco Rizzo
2009-07-03
Movimento per la Rinascita Comunista Resistenza Popolare
99
Communist Party (Bolsheviks) of Lithuania and Byelorussia
Marxism Leninism communism
Lithuanian–Byelorussian Soviet Socialist Republic
Vincas Mickevičius-Kapsukas
1918-10
1920-09-05
100
Communist Party (Marxist–Leninist)
Maoism
United States
1977
101
Communist Party (Marxist–Leninist) of Panama
communism
Panama
1980
102
Communist Party (Marxist–Leninist) of San Marino
Maoism communism
San Marino
1968
103
Communist Party (Reconstructed)
communism Marxism–Leninism
Portugal
1981-02-03
104
Communist Party (Sweden)
Marxism–Leninism
Sweden
Robert Mathiasson
1970
105
Communist Party Marxist - Kenya
communism Marxism
Kenya
2024
106
Communist Party Opposition
communism
Switzerland
1930
107
Communist Party USA (Marxist–Leninist)
communism Marxism–Leninism Maoism
United States
1965
108
Communist Party USA (Provisional)
revolutionary socialism communism
United States
Gino Perente
1972
109
Communist Party for Independence and Socialism
Marxism–Leninism
France
1984-05-22
110
Communist Party in Saudi Arabia
Marxism–Leninism Republicanism communism
Saudi Arabia
1954-09-23
1993
111
Communist Party of Abkhazia
communism
Georgia Republic of Abkhazia
1994
112
Communist Party of Albania
Marxism–Leninism Hoxhaism anti-revisionism
Albania
Hysni Milloshi
1991
113
Communist Party of Albania communism
Albania
1941-11-08
1948
Party of Labour of Albania
114
Communist Party of Annam
communism
Vietnam
1929-01-07
115
Communist Party of Argentina
communism Marxism–Leninism
Argentina
1918
116
Communist Party of Argentina (Extraordinary Congress)
communism
Argentina
1996
117
Communist Party of Artsakh
Marxism–Leninism
Republic of Artsakh
118
Communist Party of Australia
communism
Australia
1920-10
1991
Communist Party of Australia (Marxist–Leninist)
119
Communist Party of Australia (1971-)
communism
Australia
Pat Clancy Peter Symon
1971
120
Communist Party of Australia (Marxist–Leninist)
communism Marxism–Leninism–Maoism anti-revisionism
Australia
Ted Hill
1964-03-15
121
Communist Party of Australia – Queensland
communism
122
Communist Party of Austria
communism
Austria
Mirko Messner
1918-11-03
123
Communist Party of Azerbaijan (2011)
Marxism–Leninism
Azerbaijan
2011-10-31
124
Communist Party of Bangladesh
communism
Bangladesh
1968
125
Communist Party of Bangladesh (Marxist–Leninist) (Barua)
Marxism–Leninism
Bangladesh
126
Communist Party of Belarus
Marxism–Leninism communism
Belarus
Ihar Karpienka Aliaksiej Sokal
1996
127
Communist Party of Belgium
communism anti-fascism Marxism–Leninism
Belgium
Julien Lahaut
1921-09-03
1989
Communist Party
128
Communist Party of Belgium (PCB-CPB)
communism Marxism–Leninism
1989
129
Communist Party of Benin
communism
Benin
1977
130
Communist Party of Bhutan (Marxist–Leninist–Maoist)
communism
Bhutan
Vikalpa
2003-04-22
131
Communist Party of Bohemia and Moravia
communism socialism Marxism alter-globalization euroscepticism
Czech Republic
Kateřina Konečná
1989
132
Communist Party of Bolivia
communism scientific socialism Marxism–Leninism
Bolivia
1950-01-17
2003-07-22
133
Communist Party of Bolivia (Marxist-Leninist)
Marxism–Leninism
Bolivia
1965-04-15
No/unknown value
134
Communist Party of Brazil
communism
Brazil
1962-02-18
135
Communist Party of Britain
Marxism–Leninism euroscepticism communism labourism
United Kingdom
1988-04
136
Communist Party of Britain (Marxist–Leninist)
communism Marxism–Leninism euroscepticism
United Kingdom
1968
137
Communist Party of Bukhara
communism
Bukharan People's Soviet Republic
1918-09
1924-10-27
138
Communist Party of Bulgaria
communism Marxism–Leninism
Bulgaria
1996
139
Communist Party of Burma
communism Marxism–Leninism Maoism
Myanmar
Thakin Soe Aung San Amar Nag Bo Let Ya H. N. Goshal
1939-08-15
140
Communist Party of Canada
communism Marxism–Leninism
Canada
1921-05-28
141
Communist Party of Canada (Marxist–Leninist)
communism Marxism–Leninism Maoism Hoxhaism
Canada
1970-03-31
142
Communist Party of Canada (Ontario)
communism
Canada
1940
143
Communist Party of Canada, Manitoba branch
communism
Canada
1921
144
Communist Party of Cantabria
communism
Spain
145
Communist Party of Castile–León
communism
Spain
146
Communist Party of Chile
socialism reformism communism socialist feminism anti-imperialism proletarian internationalism Marxism
Chile
Guillermo Teillier
1922-01-02
147
Communist Party of Crimea Marxism–Leninism internationalism
Leonid Hrach
1993
1997
148
Communist Party of Cuba
communism Marxism–Leninism Castroism Guevarism
Cuba
Fidel Castro
Miguel Díaz-Canel
1965-10-03
149
Communist Party of Cyprus communism
Cyprus
1926-08-15
1944
150
Communist Party of Czechoslovakia
communism Marxism–Leninism
Czechoslovakia
Bohumír Šmeral
1921-05-16
1992-04-23
Communist Party of Bohemia and Moravia Communist Party of Slovakia
151
Communist Party of Czechoslovakia (Leninists)
communism
Czechoslovakia
1929
1930
152
Communist Party of Denmark
communism Marxism–Leninism
Denmark
1919-11-09
153
Communist Party of Denmark/Marxist–Leninists
Marxism–Leninism
Denmark
1978
154
Communist Party of Donetsk People's Republic
communism
Ukraine
2014-10-08
2022-08-06
155
Communist Party of Ecuador
communism
Ecuador
1926
156
Communist Party of El Salvador
Marxism–Leninism
El Salvador
1930-03-30
1995
157
Communist Party of Estonia
Marxism–Leninism communism
Soviet Union
Viktor Kingissepp
1920-11-05
1991-08-22
158
Communist Party of Estonia
communism
Estonia
1990-03-26
1991
159
Communist Party of Extremadura
communism
Spain
160
Communist Party of Finland
Marxism–Leninism
Finland
1918-08-29
1992
Left Alliance
161
Communist Party of French India
anti-imperialism communism
India
V. Subbiah
1940
162
Communist Party of Georgia
communism
Georgia
1992
163
Communist Party of Germany
Marxism Leninism anti-fascism communism socialism Marxism–Leninism
Weimar Republic German Democratic Republic West Germany
Karl Liebknecht Rosa Luxemburg
Ernst Thälmann
1918-12-30
1956-08-17
Socialist Unity Party of Germany German Communist Party
164
Communist Party of Germany
communism
Germany
1985
165
Communist Party of Germany (1990)
communism Marxism–Leninism anti-revisionism Stalinism euroscepticism
Germany
1990
166
Communist Party of Germany (Opposition)
communism
German Reich Weimar Republic
Heinrich Brandler
1928
1939
167
Communist Party of Germany/Marxists–Leninists
Marxism–Leninism
Germany
1968-12-31
1986
Association for Solidarity Perspectives
168
Communist Party of Great Britain
communism Marxism–Leninism
United Kingdom
1920
1991
Democratic Left Communist Party of Britain
169
Communist Party of Great Britain (Marxist–Leninist)
communism Marxism–Leninism anti-revisionism euroscepticism anti-Zionism
United Kingdom
Harpal Brar
Harpal Brar
2004
170
Communist Party of Great Britain (Provisional Central Committee)
communism
United Kingdom
1980
171
Communist Party of Greece
communism Marxism–Leninism euroscepticism democratic centralism anti-capitalism proletarian internationalism anti-imperialism
Greece
Dimitris Koutsoumpas
1918-11-04
172
Communist Party of Greece (Marxist–Leninist)
communism Marxism–Leninism Maoism Stalinism Hoxhaism euroscepticism
Greece
1976-11
173
Communist Party of Hawaii
communism
United States
1930
174
Communist Party of Holland – Central Committee
communism Trotskyism
Netherlands
David Wijnkoop Jan Ceton Willem van Ravesteyn
Jan Hoogcarspel David Wijnkoop
1926-10-17
1930-07
175
Communist Party of Honduras
communism
Honduras
1922-05-01
1990
176
Communist Party of Iceland
Marxism–Leninism
Iceland
Brynjólfur Bjarnason
1930
1938-10-27
177
Communist Party of India
communism Marxism
India
D. Raja
1920-10-17
178
Communist Party of India (Marxist)
communism Marxism–Leninism secularism
India
Sitaram Yechury
1964-11-07
Marxist Co-ordination Committee
179
Communist Party of India (Marxist) Telangana communism Marxism–Leninism
India
180
Communist Party of India (Marxist-Leninist) Red Star
communism Marxism–Leninism
India
2009
181
Communist Party of India (Marxist-Leninist) Somnath
Marxism–Leninism Naxalite communism
India
182
Communist Party of India (Marxist–Leninist) (Mahadev Mukherjee)
Marxism–Leninism
India
1973
183
Communist Party of India (Marxist–Leninist) Bolshevik
Marxism–Leninism
India
1977
184
Communist Party of India (Marxist–Leninist) Central Team
communism Marxism–Leninism
India
1977
185
Communist Party of India (Marxist–Leninist) Class Struggle
Marxism–Leninism
India
Kanu Sanyal
2003
186
Communist Party of India (Marxist–Leninist) Liberation
Marxism–Leninism–Maoism communism
India
1974
187
Communist Party of India (Marxist–Leninist) Naxalbari
Maoism
India
1997
2014
188
Communist Party of India (Marxist–Leninist) New Initiative
communism Marxism–Leninism
India
189
Communist Party of India (Marxist–Leninist) Unity Initiative
communism
India
Kanu Sanyal
190
Communist Party of Indonesia
communism Marxism–Leninism
Indonesia
Henk Sneevliet
Henk Sneevliet
1914-05
1966-03-12
191
Communist Party of Indonesia (Red)
communism
Indonesia
1947-03-08
192
Communist Party of Iran
communism
Iran
1983
193
Communist Party of Iran
communism
Iran
2001
194
Communist Party of Ireland
communism Marxism–Leninism socialism Irish republicanism euroscepticism
United Kingdom Ireland
1933-06-03
195
Communist Party of Ireland (Marxist–Leninist)
Marxism–Leninism
Ireland
1965-12-09
2003
196
Communist Party of Italy communism
Kingdom of Italy
Nicola Bombacci
1921-01-21
1943-05-15
197
Communist Party of Italy
communism Marxism–Leninism Maoism Hoxhaism
Italy
1966-10
1991-09-15
Movimento per la Rifondazione Comunista Italian Marxist–Leninist Party
198
Communist Party of Italy (2014) communism Marxism–Leninism Eurocommunism
Italy
Manuela Palermi
2014-11-23
2016-06-26
Italian Communist Party
199
Communist Party of Khorezm
communism
Khorezm People's Soviet Republic
1920-04-04
1924-10-27
200
Communist Party of Korea
communism
Korea under Japanese rule
1925-04
1946
201
Communist Party of Kurdistan
communism
Turkey
1982
202
Communist Party of Kurdistan communism
Syria
203
Communist Party of Kyrgyzstan
Marxism–Leninism
Kyrgyzstan
Klara Ajybekova
1999-08-29
204
Communist Party of La Rioja
communism
Spain
1986
205
Communist Party of Labour
communism Hoxhaism
Dominican Republic
1980
206
Communist Party of Lesotho
communism
Lesotho
1962-05-05
207
Communist Party of Lithuania communism Marxism–Leninism
Lithuania
1991
208
Communist Party of Lithuania
communism Marxism Leninism
Lithuania
1919-01
1919-04
209
Communist Party of Luxembourg
communism
Luxembourg
1921-01-02
210
Communist Party of Malaya/Revolutionary Faction
communism
Malaysia
1970
19
211
Communist Party of Mexico
Marxism–Leninism
Mexico
1994-11-20
212
Communist Party of Mexico (Marxist–Leninist)
communism
Mexico
1978-03-06
213
Communist Party of Moldova communism
Moldova
214
Communist Party of Nepal
communism
Nepal
Chandra Prakash Mainali
2002-02-15
215
Communist Party of Nepal
communism
Kingdom of Nepal
2006
2006
Communist Party of Nepal (Maoist Centre)
216
Communist Party of Nepal (Amatya)
communism
Kingdom of Nepal
1962
1994
Communist Party of Nepal (Unified Marxist–Leninist)
217
Communist Party of Nepal (Burma)
communism Marxism–Leninism
Kingdom of Nepal
1962
2001-06-28
Communist Party of Nepal (Unified Marxist–Leninist)
218
Communist Party of Nepal (Democratic)
communism Marxism–Leninism
Kingdom of Nepal
1979
1991
219
Communist Party of Nepal (Fourth Convention)
communism
Kingdom of Nepal
1974
1990
220
Communist Party of Nepal (Janamukhi)
communism
Kingdom of Nepal
No/unknown value
No/unknown value
221
Communist Party of Nepal (Manmohan)
communism
Kingdom of Nepal
1979
1986
222
Communist Party of Nepal (Maoist Centre)
communism Maoism Marxism–Leninism–Maoism–Prachanda Path Republicanism
Nepal
Pushpa Kamal Dahal Ganga Narayan Shrestha
1994
2018-05-17
223
Communist Party of Nepal (Maoist)
communism Marxism–Leninism–Maoism
Nepal
2014
224
Communist Party of Nepal (Marxist)
communism
Kingdom of Nepal
1986
1991
225
Communist Party of Nepal (Marxist)
communism Marxism
Nepal
2006
226
Communist Party of Nepal (Marxist)
communism
Kingdom of Nepal
1991-11-01
2005
227
Communist Party of Nepal (Marxist-Leninist-Maoist Centre)
communism
Kingdom of Nepal
2005
2007
228
Communist Party of Nepal (Marxist–Leninist)
Marxism–Leninism
Nepal
1978
1991
229
Communist Party of Nepal (Marxist–Leninist–Maoist)
communism
Kingdom of Nepal Nepal
1981
2009
230
Communist Party of Nepal (Marxist–Leninist–Maoist) Samyabadi
communism federalism
Nepal
231
Communist Party of Nepal (Masal)
communism
Kingdom of Nepal
Dina Nath Sharma
1999
No/unknown value
Communist Party of Nepal (Maoist Centre)
232
Communist Party of Nepal (Matri Samuha)
communism
Kingdom of Nepal
1984
1991
233
Communist Party of Nepal (Pushpa Lal)
communism
Kingdom of Nepal
1968
1987
234
Communist Party of Nepal (Unified Marxist–Leninist)
communism
Nepal
Khadga Prasad Sharma Oli
1991-01-06
235
Communist Party of Nepal (Unified Socialist)
communism Marxism–Leninism
Nepal
Madhav Kumar Nepal Jhala Nath Khanal
Madhav Kumar Nepal
2021-08-18
236
Communist Party of Nepal (Unified)
communism Marxism–Leninism
Nepal
2007
2013-04
Communist Party of Nepal
237
Communist Party of Nepal (United Marxist)
communism Marxism
Nepal
2005
2013
238
Communist Party of Nepal (United)
communism
Nepal
2007
2017
Communist Party of Nepal (Maoist Centre)
239
Communist Party of Nepal (United)
communism
Kingdom of Nepal
1991
2005
240
Communist Party of Nepal (Unity Centre)
communism
Kingdom of Nepal
1990-11-20
2001-12-18
241
Communist Party of Nepal (Unity Centre–Masal)
communism Marxism–Leninism–Maoism
Kingdom of Nepal Nepal
2002
2009-01
242
Communist Party of New Zealand
Marxism–Leninism
New Zealand
1921
1994
Workers' Party of New Zealand (1991)
243
Communist Party of Nicaragua
communism
Nicaragua
1970
244
Communist Party of Nigeria
communism
Nigeria
2002
1966
245
Communist Party of Norway
Marxism–Leninism
Norway
Runa Evensen 1923-11-04
246
Communist Party of Pakistan
communism Marxism–Leninism
Pakistan
Sajjad Zaheer
1948-03-06
247
Communist Party of Pakistan (Thaheem)
communism
2002
248
Communist Party of Persia
Marxism–Leninism
Iran
Taqi Arani
1917
1921
249
Communist Party of Peru – Red Fatherland
communism Marxism–Leninism anti-revisionism Hoxhaism
Peru
1970
250
Communist Party of Poland
communism Marxism–Leninism Luxemburgism revolutionary socialism
Poland
1918
1938
251
Communist Party of Poland
Marxism–Leninism anti-capitalism communism secularism euroscepticism
Poland
2002-10-09
252
Communist Party of Poland
anti-revisionism communism
Poland
Kazimierz Mijal
1965
1996
253
Communist Party of Portugal
communism
Portugal
1976-03-26
254
Communist Party of Portugal
communism
Portugal
255
Communist Party of Puerto Rico
communism
United States
256
Communist Party of Quebec
Marxism–Leninism
Canada
Samuel Walsh
Pierre Fontaine 1965-11-28
257
Communist Party of Scotland
communism
United Kingdom
1991
258
Communist Party of Slovakia
communism
Slovakia
1992-08-28
259
Communist Party of Slovakia
communism
Slovak Republic
1939
1948
260
Communist Party of South Ossetia
Marxism–Leninism communism
South Ossetia
Stanislav Kochiev
1993
261
Communist Party of Spain
Eurocommunism communism Marxism–Leninism internationalism Republicanism federalism feminism laicism
Spain
Jules Humbert-Droz
1921-04-14
262
Communist Party of Spain (Marxist–Leninist)
communism Hoxhaism Republicanism
Spain
2006
263
Communist Party of Spain (Reconstituted)
Marxism–Leninism
Spain
1975
2003
264
Communist Party of Sri Lanka
communism
Sri Lanka
Sugiswara Abeywardena Wickramasinghe
1943
265
Communist Party of Suriname
Marxism–Leninism
Suriname
Bram Behr
1973-06
266
Communist Party of Swaziland
communism Marxism–Leninism Republicanism
Eswatini
2011-04-09
267
Communist Party of Sweden
Marxism–Leninism
Sweden
1967
268
Communist Party of Sweden (1995)
communism
Sweden
1995
269
Communist Party of Switzerland
communism
Switzerland
1921
1943
270
Communist Party of Tajikistan
Marxism–Leninism anti-capitalism anti-fascism social democracy
Tajikistan
1992-03-17
271
Communist Party of Thailand
Marxism–Leninism Maoism
Thailand
1942-12-01
1990
272
Communist Party of Togo
communism
Togo
1980-05-04
273
Communist Party of Transnistria
Marxism–Leninism
Transnistria
1991
274
Communist Party of Trinidad and Tobago
Marxism–Leninism
Trinidad and Tobago
1979
275
Communist Party of Turkestan
communism
Soviet Union
Nazir Tyuryakulov Abdullo Rakhimbayev Ferdinand Swietłow 1918-06
1924-02
276
Communist Party of Turkey
communism Marxism–Leninism anti-revisionism
Turkey
1993-08-16
277
Communist Party of Turkey
communism
Turkey
1978
278
Communist Party of Turkey (1920)
communism Marxism–Leninism
Turkey
1920-09-10
1988
279
Communist Party of Turkey/Marxist–Leninist
communism
Turkey
1987
280
Communist Party of Ukraine
communism
Ukraine
Petro Symonenko
1993-06-19
281
Communist Party of Ukraine (renewed)
communism
Ukraine
2000
282
Communist Party of Uruguay
communism Marxism Revolutionary Left
Uruguay
1920-09-21
283
Communist Party of Uzbekistan
Marxism–Leninism
Uzbekistan
1994
284
Communist Party of Venezuela
communism Marxism–Leninism
Venezuela
1931-03-05
285
Communist Party of Vietnam
Ho Chi Minh Thought socialist patriotism Vietnamese nationalism Marxism–Leninism socialist-oriented market economy
Vietnam French Indochina
Ho Chi Minh
No/unknown value
1930-02-03
286
Communist Party of the Basque Homelands
Marxism–Leninism Basque nationalism independentism communism
Spain
Juan Carlos Ramos Sánchez 2002-07-27
2008
287
Communist Party of the Catalan People
Leninism Marxism–Leninism euroscepticism federalism
Spain
1994
288
Communist Party of the Free Territory of Trieste
communism Marxism–Leninism
Free Territory of Trieste
Vittorio Vidali
1945
1954
289
Communist Party of the Galician People
Marxism–Leninism
Spain
1984
290
Communist Party of the Netherlands
Marxism–Leninism
Netherlands
1909-03-14
1991-06-15
291
Communist Party of the People of Spain
communism Marxism–Leninism proletarian internationalism
Spain
1984-12-15
292
Communist Party of the Philippines
national democracy communism Marxism–Leninism–Maoism
Philippines
1968-12-26
293
Communist Party of the Region of Murcia
communism
Spain
294
Communist Party of the Republic of Tatarstan
Marxism–Leninism
Russia
Aleksandr Salij 1991-12-14
2002-04-01
295
Communist Party of the Russian Federation
socialism of the 21st century Marxism–Leninism anti-capitalism nostalgia for the Soviet Union anti-Americanism social conservatism patriotism communism socialism
Russia
Gennady Zyuganov Valentin Kuptsov Gennady Zyuganov
1993-02-14
296
Communist Party of the Russian Soviet Federative Socialist Republic
communism
Soviet Union
Mikhail Gorbachev
1990-06-19
1991-08-25
Communist Party of the Russian Federation
297
Communist Party of the Soviet Union
Marxism–Leninism Soviet patriotism
Soviet Union
Vladimir Lenin
Joseph Stalin Nikita Khrushchev Leonid Brezhnev Yuri Andropov Constantine Chernenko Mikhail Gorbachev Volodymyr Ivashko
1898-03-01
1991-08-29
Union of Communist Parties – Communist Party of the Soviet Union Communist Party of the Soviet Union Communist Party of the Russian Soviet Federative Socialist Republic
298
Communist Party of the Soviet Union
communism
Soviet Union
1992
Communist Party of the Soviet Union
299
Communist Party of the Soviet Union
communism Marxism–Leninism
Russia
Oleg Shenin
2001
300
Communist Party of the United States of America
communism socialism Marxism–Leninism
United States
Sam Webb John Bachtell
1919
301
Communist Party of the Valencian Country
Marxism–Leninism
Spain
1976
302
Communist Party of the Valencian Country – Revolutionary Marxist
communism
Spain
303
Communist Party of the Workers of Spain
communism Marxism–Leninism Republicanism feminism
Spain
2019-03-03
304
Communist Platform communism Marxism–Leninism proletarian internationalism Hoxhaism anti-revisionism
Italy
2008-02
305
Communist Reconstruction Party
communism
Albania
1998
306
Communist Renewal
communism euroscepticism
Greece
2000
307
Communist Revolutionary Party (France)
Marxism–Leninism communism
France
2015-06-20
308
Communist Revolutionary Party of France
communism Marxism–Leninism
France
2016-10
309
Communist Unification
communism
Denmark
2005
310
Communist Unification Party
Maoism
Spain
1976
1977
311
Communist Union for the Reconstruction of the Party
communism
Portugal
312
Communist Workers Bloc of Andalusia
communism
Spain
1998-02-25
2006
United Left
313
Communist Workers Party
Maoism
Denmark
1968
1994
314
Communist Workers Party of Turkey
communism
Turkey
1998
315
Communist Workers Union of Germany
communism
Germany
1931-12
316
Communist Workers' Group Marxism–Leninism
New Zealand
1992
317
Communist Workers' Party
Maoism
United States
1973
318
Communist Workers' Party of Sweden
Marxism–Leninism
Sweden
1980
1993
319
Communist Workers' Party – For Peace and Socialism
communism
Finland
Hannu Harju 1988
320
Communist party of Slovakia communism
321
Communistes Marxism–Leninism
France
Rolande Perlican
2000-05-13
2015-06-20
322
Communists of Petersburg and the Leningrad Oblast
Marxism–Leninism
Russia
2003-04-12
323
Communists of Russia
communism socialism Marxism–Leninism anti-revisionism Stalinism
Russia
Maxim Suraykin
2012
324
Congolese Communist Party Marxism–Leninism communism
Democratic Republic of the Congo
2009-11-26
325
Congress Party for the Independence of Madagascar
communism Marxism
Madagascar
1958
326
Congresses of the Communist Party of Brazil
communism
Brazil
327
Convención Republicana de los Pueblos de España Marxism–Leninism
Spain
1977
328
Da'am Workers Party
communism Marxism Non-Zionism eco-socialism left-wing nationalism
Israel
1995
329
Democratic Alternative
communism
Finland
1986-04-12
1990
330
Democratic Front for the Liberation of Palestine
Marxism–Leninism–Maoism Palestinian nationalism anti-Zionism Arab nationalism communism anti-imperialism secularism
State of Palestine
Nayef Hawatmeh
Nayef Hawatmeh
1969
331
Democratic Front of Albania
communism
Albania
1945
1991
332
Democratic Front of the Comoros
communism
Comoros
1982
333
Democratic Movement for National Liberation
communism
Egypt
1947
334
Devrimci Karargâh
Marxism–Leninism
Turkey
Orhan Yılmazkaya 2005
2017-02
335
Dimitrov Communist Youth Union
Marxism–Leninism
1946
1990
336
Dimitrovist Pioneer Organization "Septemberists"
communism Marxism–Leninism
Bulgaria
337
Dominican Workers' Party
communism
Dominican Republic
1979
2019-12-17
338
East Turkestan Revolutionary Party
communism Marxism–Leninism
Second East Turkestan Republic Republic of China
1946-04-26
1947-02-03
339
Economic Freedom Fighters
Marxism–Leninism anti-capitalism Pan-Africanism anti-imperialism left-wing populism anti-racism
South Africa
Julius Malema
2013-07-26
340
Ecuadorean Communist Party communism Marxism–Leninism
Ecuador
2012
341
Egyptian Communist Party
Marxism–Leninism
Egypt
1975
342
Egyptian Marxist Organisation communism
1949
343
Electoral Bloc Motherland
communism
Moldova
2005
344
Enlightened People's Communist Party
revolutionary socialism communism antimilitarism
Empire of Japan
1921-08-20
1921-11
Japanese Communist Party
345
Esquerra Alternativa i Verda democratic socialism Republicanism federalism communism environmentalism
Spain
346
Estonian Workers' Party
communism
Estonia
1926
1930
347
Ezilenlerin Sosyalist Partisi
Marxism–Leninism
Turkey
2009-11-06
348
FRELIMO
Marxism–Leninism
Mozambique
Eduardo Chivambo Mondlane Samora Moisés Machel
Filipe Nyusi
1962-06-25
349
Fahd's Revolutionary Organization
communism
Iraq
350
Faroese Communist Party
Marxism–Leninism
Faroe Islands
1975-06-14
1993
351
Federació Comunista Ibèrica communism
352
Finnish People's Democratic League
socialism communism
Finland
1944-10-29
1990
Left Alliance
353
Free Fatherland Party - Paraguay
communism
Paraguay
1990
354
Freedom Road Socialist Organization
communism Marxism–Leninism
United States
1985
355
French Maoist Communist Party Maoism
France
2002-09
2016
356
French Workers' Party
socialism communism
France
Jules Guesde Paul Lafargue
1882
1902
357
Frente Liberador Gallego communism
France
Xoán Xosé Plá 1944
1945-12
358
Front national pour la défense de la révolution Marxism–Leninism
island country Democratic Republic of Madagascar
1975-12-21
359
Front of Socialist Unity and Democracy
communism
Romania
Nicolae Ceaușescu
1968
1989
360
Front rouge Maoism
France
1970
1974
361
Frontline Socialist Party
communism Marxism–Leninism anti-imperialism revolutionary socialism
Sri Lanka
2012
362
Galician Movement for Socialism
communism
Spain
2009-03-20
363
Galician People's Front
communism
Spain
1986
364
Galician People's Union
Marxism–Leninism Galician nationalism Galician independence movement
Spain
Xosé Luís Méndez Ferrín Bautista Álvarez Reimundo Patiño Luís González Blasco Xosé Antón Arjona
1963-11
365
Galician People's Union-Proletarian Line
communism
Spain
1977
1978
366
Georgian Workers Communist Party
communism
Georgia
367
German Communist Party
communism Marxism–Leninism
Germany
Patrik Köbele
1968
368
Groupe ouvrier Marxism–Leninism
Iraq
1970s
369
Guatemalan National Revolutionary Unity
socialism left-wing nationalism Marxism–Leninism Bolivarianism anti-imperialism
Guatemala
1982-02-07
370
Guatemalan Party of Labour
Marxism–Leninism
Guatemala
José Manuel Fortuny
1949
1998
371
Guerrilla Army of the Poor
Marxism–Leninism
Guatemala
César Montes 1972
1997-02-15
372
Hadash
communism Marxism–Leninism eco-socialism feminism Non-Zionism
Israel
Ayman Odeh
1977
373
Haitian Communist Party
communism
Haiti
Jacques Roumain
1934
374
Hebrew Communists
communism
Israel
1945
1948
375
Hungarian Communist Party
Marxism–Leninism communism
Hungary Hungarian People's Republic
Mátyás Rákosi Béla Kun
1918-11-24
1948-07-22
Hungarian Working People's Party
376
Hungarian Socialist Party communism
Hungary
1919-03-21
377
Hungarian Socialist Workers' Party
Marxism–Leninism scientific socialism Goulash Communism
Hungarian People's Republic
1956-10-31
1989-10-07
Hungarian Socialist Party
378
Hungarian Workers' Party
communism
Hungary
Gyula Thürmer
1989-12-17
379
Hungarian Working People's Party
communism Marxism–Leninism
Hungary
Mátyás Rákosi Ernő Gerő János Kádár
1948-06-14
1956-10-31
Hungarian Socialist Workers' Party
380
Iberian Communist Federation
communism
Spain
1924
1931
381
Independent Workers' Party
Trotskyism communism
France
2015-11-22
382
Indochinese Communist Party
communism anti-imperialism
French Indochina
Ho Chi Minh
1930-10
1945-11-11
383
Iniciativa Comunista communism
Spain
2008
384
International Labor Defense
communism
United States
James Patrick Cannon William Dudley Haywood
1925-06-28
1947-04-28
385
International Socialism
communism
386
International Socialists
revolutionary socialism communism Trotskyism internationalism
Norway
1985
2008
Red Party
387
Internationale révolutionnaire de la jeunesse communism
2000
388
Inzar
communism
Spain
1991
2012-02-28
389
Iranian People's Fedai Guerrillas
Marxism–Leninism
Iran
Ashraf Dehghani
1979
390
Iraqi Communist Party
communism Classical Marxism Nasserism anti-imperialism secularism
Iraq
1934-03-31
People's Union Rayat ash-Shaghilah
391
Iraqi Communist Party – Central Command
Marxism–Leninism
Iraq
1967-09-17
392
Irish Republican Socialist Party
Irish republicanism communism Marxism–Leninism anti-globalization movement hard Euroscepticism Ireland United Kingdom
Seamus Costello
1974-12-08
393
Irish Socialist Republican Party
communism
Ireland
1896
Communist Party of Ireland
394
Irish Worker League
communism
Ireland
James Larkin
1923
1930s
395
Itaia communism
Spain
2018
396
Italian Communist Party
communism Eurocommunism
Italy Kingdom of Italy
Luigi Longo Alessandro Natta Aldo Tortorella
1921-01-21
1991-02-03
397
Italian Communist Party
communism Marxism–Leninism euroscepticism
Italy
Manuela Palermi
2016-06-26
398
Italian Left Communism communism
Italy
399
Italian Marxist–Leninist Party
communism Marxism–Leninism–Maoism anti-revisionism
Italy
Giovanni Scuderi
1977-04-09
400
Janamorcha Nepal
communism
Nepal
2002-07-10
401
Janatha Vimukthi Peramuna
communism Marxism–Leninism
Sri Lanka
Rohana Wijeweera
1965-05-14
402
Japanese Communist Party (Left Faction)
Maoism
Japan
1969
403
Japanese Labour Party Marxism–Leninism
Japan
Tetsuji Ōkuma
404
Japanese People's Emancipation League
anti-fascism antimilitarism communism
Empire of Japan Communist-controlled China
1944
1945
405
Jersey Communist Party
Marxism–Leninism
Jersey
406
Jewish Anti-Zionist League
communism
Egypt
1946
1948
407
Jewish Communist Labour Bund in Poland
communism
Poland
1922-01
1922-09
408
Jewish Communist Party (Poalei Zion)
communism Zionism
Russia Russian Socialist Federative Soviet Republic
1919
1922
409
Jordanian Communist Party
Marxism–Leninism Republicanism
Jordan
Fu'ad Nassar Yaʿqūb Ziyādin Sami Ghadban
1948
410
Jordanian Communist Toilers Party
communism
Jordan
1997
411
Jordanian Democratic People's Party
Marxism–Leninism secularism anti-Zionism left-wing nationalism scientific socialism
Jordan
1989
412
Joves Comunistes del Poble Català Marxism–Leninism
2008
413
Komala in Iraq Maoism
Iraq
1970
1991
414
Komala of Revolutionary Toilers of Iranian Kurdistan Maoism
Iran
1979
1984
Komala Kurdistan's Organization of the Communist Party of Iran
415
Komfarband of Bielorussia and Lithuania
communism
Lithuanian–Byelorussian Soviet Socialist Republic
1919-01-19
1919-06-26
416
Kurdistan Communist Party – Iraq
communism
Iraq
1993
417
Labor Anti-Imperialist Front communism Marxism–Leninism
Greece
1985
418
Labor Party of Mexico
Maoism centralism democratic socialism communism Patria Grande
Mexico
Alberto Anaya
1990-12-08
419
Labor Revolutionary Party
communism Marxism–Leninism Trotskyism euroscepticism
Greece
1963
420
Labor-Progressive Party
communism
Canada
421
Labour Party
Marxism–Leninism
Turkey
1996
422
Labour Party Pakistan
communism Trotskyism secularism
Pakistan
1986
2012-11-10
Awami Workers Party
423
Labour Party of Iran
communism
Germany
1965
424
Labour Russia
communism Stalinism Soviet patriotism
Russia
Viktor Anpilov
1991
425
Lal Communist Party Hind Union
Marxism–Leninism
India
1948-01-05
1952
426
Lal Nishan Party
communism
India
1988
427
Langile Abertzale Iraultzaileen Alderdia
Basque nationalism Abertzale left Autonomism communism
Spain
1974
1976
LAIA (bai)
428
Lanka Sama Samaja Party
communism Trotskyism
Sri Lanka
1935-12-18
429
Lanka Sama Samaja Party (Alternative Group)
communism
Sri Lanka
430
League of Communists of Macedonia
communism
North Macedonia
1992
431
League of Communists of Serbia
communism
Serbia Yugoslavia
1941
1990
Socialist Party of Serbia
432
League of Communists of Slovenia
market socialism communism
Slovenia Yugoslavia
1937
1990
433
League of Communists of Yugoslavia in Serbia
communism
Serbia
1998
2010
434
League of Communists – Movement for Yugoslavia
communism
Socialist Federal Republic of Yugoslavia Federal Republic of Yugoslavia
Veljko Kadijević
1990-11-04
1994-07-23
435
League of Revolutionary Workers communism Trotskyism
436
Lebanese Communist Party
Marxism communism
Lebanon
1924
437
Lebanese People's Party
communism
Lebanon
1924-10-24
438
Left Anti-Capitalist Coalition
communism
Greece
1997
439
Left Liberation Front
communism
Sri Lanka
1998
440
Left Movement against the European Economic Community communism
Greece
1994
1994
441
Left Opposition of PCE
communism
Spain
442
Left Recomposition
communism
Greece
2003
2024
443
Left Struggle
communism
Greece
1993
1999
Radical Left Front
444
Lega trotskista d'Italia
communism Trotskyism
Italy
1978
445
Leninist League
communism
United States
1938
1950
446
Les Communistes communism
Switzerland
2002
447
Liberation Party
Maoism
Argentina
1965-04-05
1976
448
Libertarian Communist Party
communism
Spain
449
Libyan Communist Party
communism Marxism–Leninism
Libya
1940s
450
Liga Socialista de Venezuela
Maoism
Venezuela
Fernando Soto Rojas 1973
2007
451
Ligue de défense de la race nègre
Anticolonialism communism Pan-Africanism
France
Lamine Senghor
1927-05
1932
Union des travailleurs nègres
452
Lotta Comunista
Marxism communism anti-capitalism left communism Leninism
Italy
1965
453
Lutte Ouvrière
Trotskyism communism
France
1939
454
MELS Movement Botswana
Maoism Pan-Africanism anti-revisionism communism
Botswana
1984
455
MPD・平和と民主運動 communism
Japan
1983
456
Maki
communism Marxism–Leninism alter-globalization
Israel
Aida Touma-Sliman
1965-09-01
457
Malayan Communist Party
communism Anticolonialism Malaysia British Malaya
1930-04-30
1989-12-02
458
Manifesto communism
Italy
1972
1974
459
Maoist Communist Centre of India
Marxism–Leninism
India
1975
2004
460
Maoist Communist Party Maoism
Italy
No/unknown value
No/unknown value
461
Maoist Communist Party Marxism–Leninism–Maoism communism
France
2016
462
Maoist Communist Party of China
communism Marxism–Leninism–Maoism
People's Republic of China
2008
463
Maoist Internationalist Movement
Maoism
United States
1983
464
March 23 Movement
Marxism–Leninism
Morocco
1970-03-23
465
Martinican Communist Party
communism
France
1957
466
Marxist Co-ordination Committee
Marxism–Leninism
India
A. K. Roy
1973
467
Marxist Communist Party of India
communism
India
1983
2005
468
Marxist Party of Armenia
communism
469
Marxist Tendency
communism Trotskyism
Russia
2019-05-03
2023-05
Party of Communist Internationalists
470
Marxist Workers Bloc of Mexico
communism
Mexico
1937
471
Marxist Workers' Party communism Marxism left communism
Russia
1990-03-24
472
Marxist-Leninist Communist Party of Ecuador
Marxism–Leninism anti-revisionism Stalinism communism Hoxhaism anti-capitalism anti-imperialism Maoism socialism
Ecuador
1964-08-01
473
Marxist-Leninist Party (Communist Reconstruction)
Marxism–Leninism communism anti-revisionism anti-fascism Republicanism
Spain
2014
474
Marxist-Leninist Party of Bolsheviks communism Stalinism
Russia
2021
475
Marxist–Leninist Committee of Portugal
communism
Portugal
476
Marxist–Leninist Communist Organization – Proletarian Way
Maoism communism
France
1976
477
Marxist–Leninist Communist Party of Benin
Marxism–Leninism communism
Benin
1999
478
Marxist–Leninist Communist Party of Greece
Marxism–Leninism
Greece
1976
479
Marxist–Leninist Communist Party of Venezuela Marxism–Leninism
Venezuela
2009
480
Marxist–Leninist Group Revolution
communism
Norway
1987
481
Marxist–Leninist Groups
communism Marxism–Leninism Maoism anti-revisionism
Finland
1973
1979
482
Marxist–Leninist Italian Communist Party
Marxism–Leninism
Italy
1999-12-03
2020-03-13
483
Marxist–Leninist Party of Germany
communism Marxism–Leninism–Maoism anti-revisionism
Germany
Stefan Engel 1982-07-20
484
Marxist–Leninist Party of the Netherlands
Maoism
Netherlands
1969-05-01
485
Marxist–Leninist Party of the Philippines
Marxism–Leninism
Philippines
1998
486
Marxist–Leninist Party, USA
communism Hoxhaism Maoism
United States
1967
487
May 19th Communist Organization
communism
United States
1978
1985
488
Mazdoor Kisan Party
Maoism
Pakistan
1968-05-01
489
Mexican Communist Party
Marxism–Leninism communism anti-imperialism anti-capitalism
Mexico
1919-11-24
Unified Socialist Party of Mexico
490
Mongolian People's Party
social democracy Marxism–Leninism democratic socialism progressivism left-wing nationalism left-wing populism communism Left conservatism statism
Mongolia
Damdin Sükhbaatar Khorloogiin Choibalsan
Sanjaagiin Bayar Miyeegombyn Enkhbold Khurelsukh Ukhnaa Oyunerdene Luvsannamsrai
1920-06-25
491
Moroccan Communist Party
communism
French protectorate in Morocco Morocco
Léon Sultan
Ali Yata
1943
1952
Party of Liberation and Socialism
492
Mouvement des Travailleurs pour le Socialisme Maoism
Italy
1976-02-01
1981-05-31
493
Movement We Are Venezuela
communism
Venezuela
2008-05-06
494
Movement for Peace and Socialism Marxism–Leninism
Italy
Nino Pasti
1986-11-30
495
Movement for the Recovery of the PCE
communism
Spain
1982
496
Movement for the Reorganization of the Communist Party of Greece 1918–1955
Marxism–Leninism
Greece
1996
497
Movement for the United in Action Left
communism
Greece
2000
498
Movement of Socialist Left
Marxism communism
Portugal
1975-02-20
1997-11-17
499
Movement of Unitarian Communists
communism democratic socialism
Italy
1995-06-14
1998-02-14
Democrats of the Left
500
Movimento per la Rinascita Comunista communism Marxism–Leninism euroscepticism
Italy
2023-11-11
501
Movimiento de Izquierda Revolucionaria Marxism–Leninism
Ecuador
1965
502
Myanmar National Truth and Justice Party
ethnic nationalism Maoism militarism
Myanmar
2013-06-29
503
Nabard Group Marxism–Leninism
Iran
Amir-Hossein Ahmadian 1978
504
National League of Patriotic Youth
Marxism–Leninism
Benin
1967
505
National Liberation Front – Bahrain
Marxism communism Republicanism
Bahrain
1955
Progressive Democratic Tribune
506
National Liberation League in Palestine
Marxism–Leninism
Mandatory Palestine
Sami Ghadban Fu'ad Nassar Emile Habibi Emile Touma
1944
1948
507
National Union for the Total Independence of Angola
conservatism nationalism social liberalism Christian democracy Angola populism Maoism anti-imperialism anti-communism left-wing nationalism African socialism social democracy
Angola
Jonas Malheiro Savimbi
Adalberto Costa Júnior
1966-03-13
508
National Workers Party
communism
Pakistan
1999-05-01
2012-11
Awami Workers Party
509
Nava Sama Samaja Party
communism
Sri Lanka
Vikramabahu Karunaratne
1977
510
Navarrese Left Union
Basque nationalism communism Marxism–Leninism
Spain
1977
1982
511
Nepal Communist Party
communism anti-imperialism
Kingdom of Nepal
Pushpa Lal Shrestha
1949-04-29
1962
512
Nepal Communist Party
communism Marxism–Leninism People's Multiparty Democracy secularism democratic centralism
Nepal
Khadga Prasad Sharma Oli Pushpa Kamal Dahal
2018-05-17
2021
513
Nepal Rashtrabadi Gorkha Parishad
communism
Kingdom of Nepal
1951
No/unknown value
514
Nepal Samyabadi Party (Marksbadi–Leninbadi–Maobadi)
communism Marxism–Leninism–Maoism
Kingdom of Nepal
2005
515
Nepal Workers Peasants Party
communism nationalism
Nepal
Narayan Man Bijukchhe
1991
516
New Albanian Party of Labour
communism
Albania
1998
517
New Anticapitalist Party communism anti-capitalism
France
2022-12-11
518
New Communist Party of Yugoslavia
communism
Serbia
1990
2010
519
New Communist Party of the Netherlands
communism
Netherlands
1992
520
New Generation Communist Party of Azerbaijan communism Marxism–Leninism
Azerbaijan
2008
521
New Jewel Movement
Marxism–Leninism
Grenada
Maurice Bishop
1973-03-11
1983
522
New Left Current
communism Marxism euroscepticism
Greece
1990-02
523
New People's Party
Marxism–Leninism
Kim Tu-bong
1946-02-16
1946-07-29
524
Nigerian Communist Party
communism
Nigeria
525
North Kalimantan Communist Party
communism
Malaysia
1971-03-30
1990-10-17
526
Nova Germania Valencian nationalism communism Marxism
Spain
1935
1937
527
Organisation des communistes de France Marxism–Leninism
France
2009
528
Organisation of Internationalist Communists of Greece
communism Marxism–Leninism Trotskyism euroscepticism
Greece
1934
529
Organisation of Marxists–Leninists of Greece
communism
Greece
1964
1976
Communist Party of Greece (Marxist–Leninist) Marxist–Leninist Communist Party of Greece
530
Organisation of Marxist–Leninists of Spain
Marxism–Leninism
Spain
1964
1975
531
Organising Committee, Communist Party of India
communism
India
1988
532
Organización Revolucionaria de los Trabajadores
Marxism–Leninism
Spain
1969
1979
533
Organizacja Anty-Solidarność communism
1984
1986
534
Organization for the Protection of the People's Struggle
Marxism–Leninism
Greece
1944
535
Organization for the Reconstruction of the Communist Party
communism
Portugal
536
Organization for the Reconstruction of the Communist Party of Greece
communism Marxism–Leninism Maoism
Greece
1985-07-20
537
Organization of Communist Internationalists of Greece "Spartacus"
communism Trotskyism
Greece
1985
538
Organization of Communist Left
Marxism–Leninism
Spain
1974
1979
539
Organization of Iranian People's Fedai Guerrillas
Marxism–Leninism
Iran
1971
1980-06
Organization of People's Fedai Guerrillas (Minority) Organization of Iranian People's Fedaian (Majority) Iranian People's Fedai Guerrillas
540
Organization of Iranian People's Fedai Guerrillas – Supreme Council Marxism–Leninism
Mostafa Madani
1985
541
Organization of Marxists
Marxism communism
Ukraine
Vasyl Tereshchuk 2007-03-25
2011
542
Organization of Saudi Communists
Marxism–Leninism communism
Saudi Arabia
Communist Party in Saudi Arabia
543
Organization of Struggle for the Emancipation of the Working Class
Marxism–Leninism Stalinism Maoism
Iran
1978-12-07
1983
544
Palestinian Liberation Front
Marxism–Leninism
Ahmed Jibril
1959
545
Paraguayan Communist Party
communism
Paraguay
1928-02-19
546
Parti communiste marxiste-léniniste Maoism
France
1966
547
Parti communiste marxiste-léniniste de France Maoism
France
1967
1988
548
Parti communiste musulman russe communism
Mirsaid Sultan-Galiev
1918-06
1918-11
549
Parti de la révolution du peuple
Maoism
Democratic Republic of the Congo
1967-12-24
550
Partido Comunista Brasileiro Revolucionário communism
Brazil
1968
1993
551
Partido Comunista Marxista-Leninista Marxism–Leninism
2000
552
Partido Comunista pola República Galega communism independentism
2021
553
Partido Nacional Democrático communism
Chile
1937-02-17
554
Partit Comunista Somali communism
555
Partit Comunista de Manipur communism
India
556
Party for Socialism and Liberation
Marxism–Leninism
United States
2004
557
Party of Communist Internationalists communism Trotskyism
Russia
2023-05-08
558
Party of Communists USA Marxism–Leninism
United States
2014
559
Party of Communists of Kyrgyzstan
communism Marxism–Leninism scientific socialism Stalinism
Kyrgyzstan
Masaliev Ishak Absamatovich 1992-06-22
560
Party of Communists of the Republic of Moldova
communism Moldovenism democratic socialism populism
Moldova
Vladimir Voronin
1993-10-22
561
Party of Italian Communists
communism Eurocommunism anti-capitalism eco-socialism socialism of the 21st century laicism
Italy
Armando Cossutta
Armando Cossutta Antonino Cuffaro Manuela Palermi
1998-10-11
2014-11-23
Communist Party of Italy (2014) Unite the Left
562
Party of Labour of Albania
Stalinism Marxism–Leninism Hoxhaism
People's Socialist Republic of Albania
Enver Hoxha Ramiz Alia
1941-11-08
1991-06-05
Socialist Party of Albania
563
Party of Labour of Austria
communism
Austria
Otto Bruckner 2013-10-12
564
Party of Liberation and Socialism
Marxism–Leninism scientific socialism
Morocco
Ali Yata
1968-01-26
1969
565
Party of Narodnik Communists
communism
Russia
566
Party of United Communists of Albania
communism
Albania
1999
2002
567
Party of the Dictatorship of the Proletariat
communism left communism Maoism
Russia
1990
2020
568
Peasant Workers' Bloc
communism
Romania
569
People's Communist Party of Turkey
communism
Turkey
2014
570
People's Democracy Party
socialism anti-imperialism Marxism–Leninism Korean nationalism
South Korea
2016-11-21
571
People's Democratic Front (Romania)
communism left-wing populism agrarian socialism social democracy Stalinism left-wing nationalism anti-Zionism anti-fascism
Romania
Gheorghe Gheorghiu-Dej
1944-09-26
1968-12-26
572
People's Liberation Party
Marxism–Leninism
Turkey
2005-06-15
573
People's Liberation Party-Front of Turkey
Marxism–Leninism
Turkey
1970
1972
574
People's Movement for the Liberation of Angola
social democracy Marxism–Leninism democratic socialism communism
Angola
Agostinho Neto Mário Pinto de Andrade Viriato Clemente da Cruz
José Eduardo dos Santos João Lourenço Mário Pinto de Andrade Viriato Clemente da Cruz Agostinho Neto
1956-12-10
575
People's Party communism Marxism
Suriname
1975-09-14
576
People's Party of Kazakhstan
communism scientific socialism socialism anti-capitalism social conservatism internationalism patriotism anti-fascism anti-clericalism
Kazakhstan
Aiqyn Qongyrov Ermukhamet Ertysbayev
2004-06
577
People's Party of Panama
Marxism–Leninism
Panama
1930-04-04
1991
578
People's Revolutionary Army (El Salvador)
socialism Marxism–Leninism
El Salvador
Joaquín Villalobos
1972-03-02
1995
579
People's Revolutionary Front
communism
Bolivia
580
People's Revolutionary Party
Marxism–Leninism
Republic of Vietnam
1962
1975
581
People's Revolutionary Party of Benin
Marxism–Leninism scientific socialism nationalism
People's Republic of Benin
Mathieu Kérékou
Mathieu Kérékou
1975-11-30
1990-04-30
582
People's Socialist Revolutionary Party
Marxism–Leninism Abertzale left Basque nationalism
Spain
Santiago Brouard
1977
1992
583
People's Union
communism
Iraq
Hamid Majid Mousa
2005
2010
584
People's Vanguard Party
Marxism–Leninism socialism
Costa Rica
1931-06-16
585
People's Will Party
Marxism–Leninism
Syria
co-chairmanship 2012
586
People’s Democratic Party of Afghanistan
socialism Marxism–Leninism left-wing nationalism secularism anti-imperialism
Afghanistan
Mohammad Najibullah
1965-01-01
1992-03
Watan Party of Afghanistan
587
Permanent Revolution
communism
United Kingdom
2006
588
Peruvian Communist Party
communism Marxism–Leninism revisionism
Peru
José Carlos Mariátegui
1930
589
Peruvian Communist Party (Marxist–Leninist)
communism Hoxhaism anti-revisionism
Peru
1969
590
Peruvian Communist Party – Red Flag
Maoism anti-revisionism communism
Peru
1964
1969
591
Peruvian Humanist Political Party
Marxism–Leninism
Peru
Yehude Simon
2001
592
Peruvian Socialist Party socialism Marxism–Leninism
Peru
José Carlos Mariátegui
1928-10-07
1930
Peruvian Communist Party
593
Philippine Communist Party
Marxism–Leninism
Philippines
1930-08-26
594
Polish United Workers' Party
communism Marxism–Leninism socialism
Poland
Bolesław Bierut Mieczysław Rakowski
1948-12-21
1990-01-30
595
Polish Workers' Party
Marxism–Leninism anti-fascism Stalinism
Poland
Władysław Gomułka Bolesław Bierut
1942-01-05
1948-12
Polish United Workers' Party
596
Popular Assembly
communism socialism anti-globalization movement
Uruguay
2006-04-21
597
Popular Democracy (United Left) communism
Italy
2000-01-21
2004-07-17
598
Popular Front
socialism radicalism communism anti-fascism pacifism
France
1935
1938
599
Popular Front for the Liberation of Palestine
Palestinian nationalism Marxism–Leninism anti-Zionism Pan-Arabism Arab nationalism revolutionary socialism communism anti-imperialism secularism
State of Palestine
George Habash
1967
600
Popular Socialist Party
communism
Mexico
1948
1997
601
Popular Socialist Party
socialism Marxism–Leninism
Cuba
Blas Roca Calderio
1925
1962
Communist Party of Cuba
602
Popular Socialist Party of Mexico
communism
Mexico
1997
603
Popular Unity
left-wing populism Marxism–Leninism socialism radical feminism
Ecuador
2014-09-27
604
Popular Unity Party
communism
Iraq
1995
605
Portuguese Communist Party
communism Marxism–Leninism
Portugal
1921-03-06
606
Portuguese Marxist–Leninist Communist Organization
communism
Portugal
1976-10-25
607
Portuguese Workers' Communist Party/Re-Organized Movement of the Party of the Proletariat
communism Maoism anti-revisionism
Portugal
Cidália Guerreiro 1970
608
Power to the People!
communism
Italy
2017-12-17
609
Presentes por el Socialismo
Marxism–Leninism
Colombia
1996
610
Progressive Democratic Tribune
communism
Bahrain
Ahmad Al-Thawadi
2001-09-14
611
Progressive Labor Party
communism anti-revisionism Marxism–Leninism progressivism
United States
1961
612
Progressive Liberation Front
communism
Egypt
1948
613
Progressive Party of Working People
communism Marxism–Leninism progressivism
Cyprus
1926
614
Progressive United Communist Party of Armenia
communism
Armenia
615
Progressive Youth Organization
communism Maoism
Kingdom of Afghanistan
Akram Yari
1965-10-06
1972
616
Proletarian Communist Organization (Marxist–Bolshevik) of Portugal
communism
1994
617
Proletarian Democracy
communism Workerism pacifism
Italy
1975
1991-06-09
618
Proletarian Unity Party communism
Italy
1972
1974-07-21
619
Proletarian Unity Party
communism
Italy
1974
1984
620
Puerto Rican Communist Party
Marxism–Leninism
United States
1934-09-23
621
Puerto Rican Socialist Party
socialism Marxism–Leninism Guevarism separatism
Puerto Rico
Juan Mari Brás
1959-01-11
1993
622
Purba Banglar Sarbahara Party
communism Marxism–Leninism
Bangladesh
623
ROSSO Marxism–Leninism
Norway
1993
624
ROZA
libertarian socialism anti-capitalism communism feminism anti-fascism antimilitarism
Greece
2008
625
Radical Left Front
communism
Greece
1999
2009
626
Rastriya Janamorcha
communism decentralization
Nepal
1999
627
Rat der Werktätigen deutscher Nationalität communism
Romania
628
Rayat ash-Shaghilah
communism
Iraq
Jamal al-Haidari
1952
Iraqi Communist Party
629
Real Communist Party of India communism
India
1991
630
Red Bloc (Unification of the Maoists) Maoism
France
2013
2016
631
Red Flag (Venezuela)
Marxism–Leninism Hoxhaism
Venezuela
1970
632
Red Guards
Maoism
People's Republic of China
Mao Zedong
633
Red Youth
Marxism–Leninism
1967
1974
634
Resistenza Popolare communism Marxism–Leninism
Italy
635
Reunionese Communist Party
communism
France
Paul Vergès
Élie Hoarau
1959
636
Revived Communist Party of Georgia
communism
Georgia
637
Revolta communism
Spain
1991-11
1993-10
638
Revolutionaire Volkspartij communism
Suriname
1980-05-07
639
Revolutionary Communist Group
communism
United Kingdom
1974
640
Revolutionary Communist Movement of Greece
communism Maoism
Greece
1970
641
Revolutionary Communist Organization communism Marxism–Leninism Trotskyism
Greece
2004
642
Revolutionary Communist Party
Maoism
United States
Bob Avakian
1975
643
Revolutionary Communist Party
communism Hoxhaism Marxism–Leninism
Brazil
1966
644
Revolutionary Communist Party communism
1989
645
Revolutionary Communist Party communism Marxism–Leninism anti-revisionism
Chile
2020
646
Revolutionary Communist Party
communism Marxism Leninism Trotskyism
United Kingdom
2024-05
647
Revolutionary Communist Party of Britain (Marxist–Leninist)
communism
United Kingdom
Hardial Bains
1979
648
Revolutionary Communist Party of Chile
communism
Chile
1966
649
Revolutionary Communist Party of India
communism
India British Raj
1934
650
Revolutionary Communist Party of Turkey
Marxism–Leninism Hoxhaism
Turkey
1980-02-02
651
Revolutionary Communist Vanguard
communism
United States
652
Revolutionary Democratic Party of Yemen
Marxism–Leninism
Yemen
1968
1979-03-05
Yemeni Socialist Party
653
Revolutionary Front for an Independent East Timor
democratic socialism social democracy left-wing nationalism Marxism–Leninism
Timor-Leste
Francisco Xavier do Amaral Mari Alkatiri José Ramos-Horta Nicolau dos Reis Lobato
José Ramos-Horta Francisco Guterres
1974-09-11
654
Revolutionary Left Movement
Marxism–Leninism Guevarism Trotskyism
Chile
Miguel Humberto Enriquez Espinosa
1965-08-15
655
Revolutionary Marxist Alliance
communism Trotskyism
France
1969
1974
656
Revolutionary Marxist Workers Party
communism Trotskyism
Peru
1970
657
Revolutionary Party of Kurdistan
Marxism–Leninism
Turkey
1960
658
Revolutionary Party of the Proletariat communism
Mexico
1964
659
Revolutionary Party of the Proletariat (Communist)
communism
Venezuela
1947
660
Revolutionary Socialist Party
Marxism–Leninism
India
1938
661
Revolutionary Socialist Party (Leninist)
Marxism–Leninism
India
Ambalathara Sreedharan Nair
2016
662
Revolutionary Workers Party
communism
Sri Lanka
Edmund Samarakkody
1968
663
Revolutionary Workers Party of Bangladesh
Marxism–Leninism
Bangladesh
2004
664
Revolutionary Workers' Party
communism Trotskyism
Uruguay
1944
665
Revolutionary Workers' Party
Trotskyism communism
Russia
Sergey Biets 1999
666
Revolutionary Workers' Party
communism Trotskyism
Turkey
2007-06-23
667
Revolutionary Workers' Party
Marxism–Leninism
Philippines
1995
668
Romanian Communist Party
Marxism–Leninism national communism ultranationalism Protochronism communism neo-Stalinism left-wing nationalism
Romania
Nicolae Ceaușescu
1921-05-08
1989-12-22
669
Russian Communist Party (Bolsheviks)
communism Trotskyism
Russia
2018-07-31
670
Russian Communist Party (internationalists) communism
Russia
2024-06-22
671
Russian Maoist Party
Maoism
Russia
2000-06-09
672
Russian Party of Communists communism
Anatoly Kryuchkov 1991-12-14
2001
Russian Communist Workers' Party of the Communist Party of the Soviet Union
673
Russian Social Democratic Labour Party (bolshevik) socialism bolshevism communism Marxism Leninism
Russian Empire Russian Republic Russian Socialist Federative Soviet Republic
Vladimir Lenin
1917-04-24
1918-03-08
Communist Party of the Soviet Union
674
Russian Socialist Movement
Trotskyism democratic socialism communism
Russia
2011-04-15
2024-05-08
675
Sammarinese Communist Party
communism
San Marino
1921
1990
676
Sammarinese Communist Refoundation
communism
San Marino
1992
2012
677
Scottish Workers Republican Party
communism Scottish nationalism
United Kingdom
John Maclean
1910s
1920s
678
Senegalese Communist Party
communism
Senegal
Landing Savané
1965
679
Serve the People
Maoism
Norway
1998-05-01
680
Share Croppers' Union
communism
United States
1931
681
Shining Path
Marxism–Leninism–Maoism communism anti-capitalism anti-revisionism Gonzalo Thought revolutionary socialism secularism social conservatism
Peru
Abimael Guzmán Augusta La Torre
1969
2018-06
Militarized Communist Party of Peru
682
Social Democratic Party of Kenya
Marxism–Leninism
Kenya
Mwandawiro Mghanga
1992
683
Socialist Action
communism
Canada
1994
684
Socialist Action
communism Trotskyism
United States
1983
685
Socialist Alternative Movement
Trotskyism communism
Portugal
Renata Cambra 1983
686
Socialist Equality Party
communism
Sri Lanka
1968
687
Socialist Front
communism
United States
1990-11-04
688
Socialist Horizon communism
Spain
2022-07-17
689
Socialist Labor Party
revolutionary socialism communism Trotskyism euroscepticism
Greece
1997
690
Socialist Liberation Party
communism Marxism–Leninism
Turkey
2012
691
Socialist Movement of Kazakhstan
communism Marxism–Leninism democratic socialism Trotskyism
Kazakhstan
Ainur Kurmanov 2006-05-21
692
Socialist Organizing Network
communism
693
Socialist Party
communism
Sweden
Karl Kilbom
1929
1948
694
Socialist Party of Aotearoa
communism
New Zealand
Bill Andersen
1990
695
Socialist Party of Bangladesh
communism socialism secularism
Bangladesh
Comrade Khalequzzaman Comrade Khalequzzaman 1980-11-07
696
Socialist Party of Latvia
communism Marxism socialism
Latvia
Alfrēds Rubiks Filips Stroganovs 1994
697
Socialist Party of Refoundation
Marxism–Leninism
Turkey
2013-06-26
698
Socialist Revolution Party of Benin
Marxism–Leninism
Benin
1959-07-28
699
Socialist Revolutionary Workers Party
communism Marxism–Leninism
South Africa
2019-03
700
Socialist Students' Front
communism scientific socialism Marxism–Leninism
Bangladesh
1984-01-21
701
Socialist Unity Party of Germany
Marxism–Leninism communism
German Democratic Republic
Wilhelm Pieck Otto Grotewohl Gregor Gysi Walter Ulbricht Erich Honecker Egon Krenz
1946-04-22
1989-12-16
702
Socialist Workers Party
communism Trotskyism Leninism Marxism Castroism
United States
1938
703
Socialist Workers Party
communism Trotskyism
Peru
1971
704
Socialist Workers Party
communism
Mandatory Palestine
1919
1921
705
Socialist Workers Party of Greece communism
Greece
1918-11-17
706
Socialist Workers’ Party of Iran
communism
Iran
1979-01-22
707
SolidaritéS
communism anti-capitalism Trotskyism
Switzerland
1992
708
Somali Revolutionary Socialist Party
Somali nationalism Marxism–Leninism Islamic socialism Greater Somalia
Somali Democratic Republic
Siad Barre
1976-07-01
1991-01-27
709
South African Communist Party
communism Marxism–Leninism anti-racism anti-capitalism anti-imperialism left-wing nationalism African socialism democratic socialism
South Africa
1921
710
South Seas Communist Party
communism
Singapore
1925
711
South Sudan Communist Party
communism anti-imperialism
South Sudan
2011
712
Spartacus League
communism
Germany
Rosa Luxemburg
1914-08-04
1918-12-31
Communist Party of Germany
713
Strollad Komunour Manv Marxism–Leninism
2005-05-01
714
Sudanese Communist Party
communism Marxism
Sudan
Abdel Khaliq Mahjub
1946
715
Sudanese Communist Party – Revolutionary Leadership
communism
Sudan
1965
716
Swaziland Communist Party
communism
Eswatini
1994
717
Swiss Party of Labour
Marxism communism
Switzerland
Fritz Heeb Léon Nicole
1944-05-21
718
Swiss Progressive Organisations
Marxism–Leninism
Switzerland
1969
1993
719
Symbionese Liberation Army
communism Maoism
United States
1973
1975
720
Syrian Communist Party
Marxism–Leninism anti-revisionism
Syria
Khalid Bakdash
1986
2025-01-29
721
Syrian Communist Party
communism Marxism–Leninism
Syria
Khalid Bakdash
1944
1986
Syrian Communist Party (Unified)
722
Syrian Communist Party (Unified)
communism
Ba'athist Syria
1986
2025-01-29
723
Syrian Democratic People's Party
Marxism–Leninism social democracy
Syria
Riad al-Turk
1973
724
Syrian–Lebanese Communist Party
communism
Syria
1924
1964
Syrian Communist Party Lebanese Communist Party
725
Taiwan People's Communist Party
communism
Taiwan
2017-02-04
726
Taiwanese Communist Party
Marxism–Leninism left-wing nationalism
Taiwan under Japanese rule
1928-04-05
1931-09
727
The Blekinge Street Gang
Maoism Marxism Third-Worldism
Denmark
728
To the Left for Independence
Sardinian nationalism communism
Italy
2004-07
2015-05-27
729
Transnistrian Communist Party
Marxism–Leninism communism
Transnistria
Oleg Khorzhan
1991
730
Tudeh Party of Iran
communism Marxism–Leninism Stalinism left-wing nationalism
Iran
1941-09-29
731
Tunisian Communist Party
communism Marxism
Tunisia
Ali Jrad 1934
1993-04-23
732
Tupamaro
Marxism communism revolutionary socialism
Venezuela
1992
733
Turkish Communist Party
communism
Turkey
Mustafa Kemal Atatürk
1920-10-18
1921
734
Tuvan People's Revolutionary Party
Marxism–Leninism
Tuvan People's Republic
1921
1944
735
U.S. Marxist–Leninist Organization
communism
736
Unified Party of Haitian Communists
communism
Haiti
René Théodore 1969
1989
737
Unified Socialist Party of Catalonia
communism Marxism–Leninism Catalan nationalism Republicanism
Spain
1936-07-23
1997
738
Unified Socialist Party of Mexico
communism Eurocommunism
Mexico
1981
1987
Socialist Mexican Party
739
Union africaine des travailleurs communistes internationalistes communism
Ivory Coast
740
Union des communistes de France marxiste-léniniste Maoism
France
1969
1985
741
Union des jeunesses communistes marxistes-léninistes
Maoism
France
1966-12-10
1968-06-12
742
Union des révolutionnaires-communistes de France Marxism–Leninism
France
2003
2015-06-20
743
Union des travailleurs nègres communism Pan-Africanism Anticolonialism France
Tiemoko Garan Kouyaté
1932
1939
744
Union of Communist Militants
communism
Iran
Mansoor Hekmat
Mansoor Hekmat
1978
1983
745
Union of Communists
Marxism–Leninism Stalinism Soviet patriotism scientific communism
Russia
Sergei Nikolajewitsch Stepanow
746
Union of Communists in Bulgaria
communism
Bulgaria
1995
747
Union of Communists of Armenia
communism
Armenia
748
Union of Communists of Dahomey
communism
Benin
1977
1977
749
Union of Communists of Kurdistan
communism
750
Union of Communists of Ukraine
communism Marxism–Leninism
Ukraine
1992-12-19
751
Union of Independent Italian Communists
communism
Italy
No/unknown value
No/unknown value
752
Union of Iranian Communists
communism
Iran
1976
2001
Communist Party of Iran
753
Union of Italian Communists
communism
Italy
1968
1978
754
Union of Marxists communism
Russia
2019-11
755
Union of Marxist–Leninist Communists of Belgium
communism
Belgium
756
Union of Polish Communists "Proletariat" communism
Poland
1990-08-28
2002
Communist Party of Poland
757
Union of Revolutionary Communists of Turkey
Marxism–Leninism
Turkey
1979-02
758
Union of the People of the Cape Verde Islands communism Maoism Marxism–Leninism independentism left-wing nationalism Pan-Africanism
Cape Verde
1974
759
Union populaire franco-arménienne communism
France
1938
1939-09-26
760
United Communist Party
communism
Netherlands
1999
761
United Communist Party of Armenia
Marxism–Leninism euroscepticism
Armenia
Yuri Manukyan
2003-07-07
762
United Communist Party of Georgia
Marxism–Leninism
Georgia
Panteleimon Giorgadze Nugzar Avaliani 1994
763
United Communist Party of India
communism
India
Mohit Sen
1989
764
United Issarak Front
communism
Cambodia
1950
1954
765
United Left
democratic socialism communism eco-socialism
San Marino
2006-08-02
2017-11-10
766
United Left
social democracy communism
Spain
1986
767
United Left
socialism Galicianism feminism Republicanism federalism communism
Spain
Eva Solla 1986
768
United Left
communism
Greece
1974
1977
Progress and Left Forces Alliance
769
United People
communism
Costa Rica
1978
2002
770
United Socialist Workers' Party
communism
Brazil
José Maria de Almeida
1993-09-30
771
United Wa State Party
ethnic nationalism Maoism militarism
Myanmar
1989-11-03
772
United and Alternative Left
communism democratic socialism Republicanism alter-globalization anti-capitalism Catalan nationalism feminism socialism of the 21st century
Spain
1998
773
União da Juventude Comunista Marxism–Leninism
Brazil
1927
774
Uttar Pradesh Revolutionary Socialist Party
communism
India
1951
775
VZDOR - strana práce
Marxism–Leninism anti-capitalism anti-fascism
Slovakia
2014-02-20
776
Vietnam Revolutionary Youth League
communism nationalism Marxism–Leninism
French Indochina
1925-06
1929-08-04
777
Voltaic Revolutionary Communist Party
Marxism–Leninism Hoxhaism anti-revisionism
Burkina Faso
1978-10-01
778
Worker's Revolutionary Party Maoism
Brazil
1969
1971
779
Worker-Peasant Party
Maoism
Costa Rica
Juan Diego Castro
1977
1982
780
Workers Party (Reconstituted) of Bangladesh
communism
Bangladesh
781
Workers Party of America
communism Marxism–Leninism
United States
1921
1929
782
Workers Party of Bangladesh
communism Marxism–Leninism–Maoism
Bangladesh
1980
783
Workers Party of Ireland communism Marxism–Leninism
Ireland Northern Ireland
2021-04
784
Workers Party of Russia Marxism–Leninism
Russia
1993-12-04
785
Workers Party of Scotland
Maoism
United Kingdom
1967
1980
786
Workers Party of Ukraine (Marxist–Leninist)
communism Soviet patriotism
Ukraine
2012-03
787
Workers Revolutionary Party
communism Trotskyism
South Africa
1989-05
788
Workers Revolutionary Party
communism
India
789
Workers Revolutionary Party of Colombia
Maoism Marxism–Leninism
Colombia
1982
1991
790
Workers World Party
communism
United States
Sam Marcy
1959
791
Workers and Entrepreneurs Party
communism Marxism–Leninism Mariáteguism left-wing nationalism
Peru
792
Workers and Farmers Party
communism
Trinidad and Tobago
793
Workers' Cause Party
communism Trotskyism
Brazil
1991
794
Workers' Communist Party
communism Maoism Marxism–Leninism
Norway
Sigurd Allern Pål Steigan Kjersti Ericsson Siri Jensen Solveig Aamdal Jorun Guldbrandsen Ingrid Baltzersen
1973
2007
795
Workers' Communist Party
communism
Weimar Republic
Paul Levi
796
Workers' Communist Party
communism Hoxhaism
Denmark
2000
797
Workers' Communist Party
communism Trotskyism
Italy
2006-06-18
798
Workers' Communist Party of Canada
Maoism communism
Canada
1970s
1983-01
799
Workers' Communist Party of France
communism
France
1979-03-18
800
Workers' Fight communism
United Kingdom
801
Workers' Party
communism Marxism–Leninism Hoxhaism
Tunisia
Hamma Hammami Mohamed Kilani Hamma Hammami
1986-01-03
802
Workers' Party
Trotskyism communism proletarian internationalism
Algeria
Louisa Hanoune
1990
803
Workers' Party
proletarian internationalism Trotskyism communism
France
Daniel Gluckstein
1991
2008
804
Workers' Party
Trotskyism communism Courant lambertiste France
Gérard Schivardi Daniel Gluckstein Jean Markun
2015-11
805
Workers' Party of Belgium
communism Marxism socialism populism
Belgium
Ludo Martens
Peter Mertens Raoul Hedebouw
1979
806
Workers' Party of Ecuador
communism
Ecuador
1996
807
Workers' Party of Ethiopia
Marxism–Leninism nationalism militarism
People's Democratic Republic of Ethiopia
Derg
Mengistu Haile Mariam
1984-09-12
1991-05-21
808
Workers' Party of Ireland
communism Marxism–Leninism Irish republicanism socialism
Ireland United Kingdom Northern Ireland
Tom French
1970
809
Workers' Party of New Zealand (1991)
communism
New Zealand
1991
2004
Workers Party of New Zealand
810
Workers' Party of North Korea
Marxism–Leninism
North Korea
1946-08-28
1949-06-30
811
Workers' Party of Turkey
socialism communism
Turkey
1961-02-13
1988
812
Workers' Party of Turkey
communism Marxism–Leninism democratic centralism
Turkey
Erkan Baş
2017-11-07
813
Workers' Revolutionary Party
communism
Mexico
Rosario Ibarra de Piedra
1976
1996
814
Workers' Revolutionary Party
communism Trotskyism
Peru
1978
815
Workers’ Front of Latvia communism Marxism internationalism
Latvia
2019-04-21
816
Workers’ Party of South Korea
Marxism–Leninism communism
South Korea
Ho Hon
1946-11-23
1949-06-30
817
Xekinima – Socialist Internationalist Organisation revolutionary socialism communism Trotskyism euroscepticism
Greece
1975
818
Yemeni Socialist Party
Pan-Arabism Arab socialism democratic socialism Marxism–Leninism
Yemen
1978
819
Young Communist League USA
communism
United States
1920
2015-11-14
820
Young Communist League of Greece
communism
Greece
1922
821
Yugoslav Communist Group
communism
822
Yugoslav Communist Party of Montenegro
communism
Montenegro
2009-09-25
823
Yugoslav Left
communism democratic socialism Serbian nationalism
Federal Republic of Yugoslavia Republic of Serbia Serbia
Mira Marković Aleksandar Vulin
Ljubiša Ristić Mira Marković
1994
2003
824
Zimbabwe African People's Union
Marxism Marxism–Leninism
Zimbabwe
Joshua Nkomo
1961-12-17
1987-12-22
825
movimiento nacionalista tacuara
Marxism–Leninism
Argentina
1965
1977
826
section locale du PCF à Poissy communism
France
827
Коммунистическая партия иностранных рабочих и крестьян Туркестана communism
1918
1920-01
828
Фарук (группа) Marxism–Leninism
Gasi Mohammed Aghasiyev 1907
829
Գերմանիայի երկրորդ կոմունիստական կուսակցություն Marxism communism
West Germany
Max Reimann
1948-04-27
1968
830
Հայաստանի կոմունիստական կուսակցություն (1917) Marxism–Leninism
First Republic of Armenia
Gurgen Haykuni Vahan Yeremyan 1917-11
1920-06
831
الحزب الديموقراطي الشعبي Maoism
Saudi Arabia
832
नेकपा (एमाले), प्रदेश नं. २ Marxism–Leninism communism
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