# List of largest political parties

This is a list of political parties by reported number of members. These reported membership numbers are usually claimed by the parties themselves and may not have been confirmed by independent studies.

## Currently active political parties
### Parties with over 50 million members

List of currently active political parties with over 50,000,000 members :
| Rank | Name | Abbreviation | Country | Active since | Claimed number of members (year) | Approximate percentage of population (year) |
| 1 | Bharatiya Janata Party | BJP | India | 6 April 1980 (44 years ago) (1980-04-06) | 198 million (2023) | 12.7% (2022) |
| 2 | Chinese Communist Party | CCP CPC | China | 23 July 1921 (103 years ago) (1921-07-23) | 99 million (2023) | 7.0% (2023) |
| 3 | Indian National Congress | INC CONG | India | 28 December 1885 (139 years ago) (1885-12-28) | 55 million (2023) | 3.8% (2023) |

### Parties with 5 million – 50 million members

List of currently active political parties with 5,000,000 – 50,000,000 members :
| Rank | Name | Abbreviation | Country | Active since | Claimed number of members (year) | Approximate percentage of population (year) |
| 4 | Democratic Party | D DEM | United States | 8 January 1828 (197 years ago) (1828-01-08) | 45,137,430 (2024) | 37.60% (2024) in 31 states |
| 5 | Republican Party | R GOP REP | United States | 20 March 1854 (170 years ago) (1854-03-20) | 36,073,810 (2024) | 30.05% (2024) in 31 states |
| 6 | All India Anna Dravida Munnetra Kazhagam All India Anna Dravidian Progressive Federation | AIADMK | India | 17 October 1972 (52 years ago) (1972-10-17) | 20,044,400 (2023) | 1.4% (2023) |
| 7 | Pakistan Tehreek-e-Insaf Pakistan Movement for Justice | PTI | Pakistan | 25 April 1996 (28 years ago) (1996-04-25) | 20 million (2024) | 12.24% (2024) |
| 8 | Dravida Munnetra Kazhagam Dravidian Progressive Federation | DMK | India | 17 September 1949 (75 years ago) (1949-09-17) | 20 million (2023) | 1.38% (2023) |
| 9 | Chama Cha Mapinduzi Party of the Revolution | CCM | Tanzania | 5 February 1977 (48 years ago) (1977-02-05) | 12 million (2022) | 19% (2022) |
| 10 | Justice and Development Party | AKP AK Party | Turkey | 14 August 2001 (23 years ago) (2001-08-14) | 11,135,306 (2024) | 12.93% (2023) |
| 11 | Prosperity Party | PP | Ethiopia | 1 December 2019 (5 years ago) (2019-12-01) | 11 million (2022) | 11% (2022) |
| 12 | Aam Aadmi Party Common Man's Party | AAP | India | 26 November 2012 (12 years ago) (2012-11-26) | 10.05 million (2014) | 0.81% (2014) |
| 13 | Tamilaga Vettri Kazhagam | TVK | India | 2 February 2024 (13 months ago) (2024-02-02) | 10 million (2025) | 0.7% (2024) |
| 14 | United Socialist Party of Venezuela | PSUV | Venezuela | 24 March 2007 (17 years ago) (2007-03-24) | 7,632,606 (2014) | 27.33% (2013) |
| 15 | Workers' Party of Korea | WPK | North Korea | 30 June 1949 (75 years ago) (1949-06-30) | 6.5 million (2021) | 25.07% (2021) |
| 16 | Telugu Desam Party Party of the Telugu Land | TDP | India | 29 March 1982 (42 years ago) (1982-03-29) | 6.5 million (2019) | 0.47% (2019) |
| 17 | Cambodian People's Party | CPP | Cambodia | 28 June 1951 (73 years ago) (1951-06-28) | 6 million (2020) | 35.89% (2020) |
| 18 | Communist Party of Vietnam | CPV | Vietnam | 3 February 1930 (95 years ago) (1930-02-03) | 5.3 million (2020) | 5.73% (2014) |

### Parties with 1 million – 5 million members

List of currently active political parties with 1,000,000 – 5,000,000 members :
| Rank | Name | Abbreviation | Country | Active since | Claimed number of members (year) | Approximate percentage of population (year) |
| 19 | Democratic Party of Korea | DPK | South Korea | 26 March 2014 (10 years ago) (2014-03-26) | 4,053,466 (2021) | 7.84% (2021) |
| 20 | Justicialist Party | PJ | Argentina | 21 November 1946 (78 years ago) (1946-11-21) | 3,818,678 (2019) | 8.5% (2019) |
| 21 | People Power Party | PPP | South Korea | 17 February 2020 (5 years ago) (2020-02-17) | 3,475,372 (2020) main predecessor | 6.72% (2020) |
| 22 | United Malays National Organisation | UMNO | Malaysia | 11 May 1946 (78 years ago) (1946-05-11) | 3,391,236 (2022) | 10.1% (2022) |
| 23 | People's Movement for the Liberation of Angola | MPLA | Angola | 10 December 1956 (68 years ago) (1956-12-10) | 2.7 million (2008) | 14% (2008) |
| 24 | Colorado Party | ANR-PC | Paraguay | 11 September 1887 (137 years ago) (1887-09-11) | 2,616,424 (2022) | 42.82% (2022) |
| 25 | National Regeneration Movement | Morena | Mexico | 10 July 2014 (10 years ago) (2014-07-10) | 2,322,136 (2023) | 1.84% (2023) |
| 26 | Brazilian Democratic Movement | MDB | Brazil | 4 December 1965 (59 years ago) (1965-12-04) | 2,080,586 (2024) | 0.98% (2024) |
| 27 | United Russia | YR | Russia | 1 December 2001 (23 years ago) (2001-12-01) | 2,073,772 (2013) | 1.45% (2013) |
| 28 | Radical Civic Union | UCR | Argentina | 21 June 1891 (133 years ago) (1891-06-21) | 1,992,472 (2017) | 4.52% (2017) |
| 29 | Workers' Party | PT | Brazil | 10 February 1980 (45 years ago) (1980-02-10) | 1,650,286 (2024) | 0.78% (2024) |
| 30 | Authentic Radical Liberal Party | PLRA | Paraguay | 1887 (138 years ago) (1887) | 1,548,023 (2022) | 25.33% (2022) |
| 31 | Partido Federal ng Pilipinas Federal Party of the Philippines | PFP | Philippines | 5 October 2018 (6 years ago) (2018-10-05) | 1.5 million (2021) | 1.35% (2021) |
| 32 | Republican People's Party | CHP | Turkey | 9 September 1923 (101 years ago) (1923-09-09) | 1,428,800 (2024) | 1.67% (2023) |
| 33 | Institutional Revolutionary Party | PRI | Mexico | 4 March 1929 (96 years ago) (1929-03-04) | 1,411,889 (2023) | 1.10% (2023) |
| 34 | Democratic Renewal Party | PRD | Brazil | 26 October 2022 (2 years ago) (2022-10-26) | 1,330,602 (2024) | 0.63% (2024) |
| 35 | Progressistas Progressives | PP | Brazil | September 1995 (29 years ago) (1995-09) | 1,327,959 (2024) | 0.62% (2024) |
| 36 | Brazilian Social Democracy Party | PSDB | Brazil | 25 June 1988 (36 years ago) (1988-06-25) | 1,304,717 (2024) | 0.61% (2024) |
| 37 | Democratic Labour Party | PDT | Brazil | 17 June 1979 (45 years ago) (1979-06-17) | 1,112,376 (2024) | 0.52% (2024) |
| 38 | Brazil Union | UNIÃO | Brazil | 6 October 2021 (3 years ago) (2021-10-06) | 1,100,261 (2024) | 0.52% (2024) |
| 39 | Liberal Democratic Party | LDP | Japan | 15 November 1955 (69 years ago) (1955-11-15) | 1,091,075 (2023) | 0.88% (2023) |
| 40 | Kuomintang Nationalist Party | KMT | Taiwan (ROC) | 10 October 1919 (105 years ago) (1919-10-10) | 1,090,000 (2017) | 4.62% (2017) |
| 43 | National Liberation Front | FLN | Algeria | 23 October 1954 (70 years ago) (1954-10-23) | 1 million (2019) | 2.32% (2019) |
| 43 | Communist Party of India (Marxist) | CPI(M) CPM | India | 7 November 1964 (60 years ago) (1964-11-07) | 1 million (2022) | 0.07% (2022) |

### Parties with 100 thousand – 1 million members

List of currently active political parties with 100,000 – 1,000,000 members :
| Rank | Name | Abbreviation | Country | Active since | Claimed number of members (year) | Approximate percentage of population (year) |
| 43 | Liberal Party | PL | Brazil | 25 June 1985 (39 years ago) (1985-06-25) | 898,282 (2024) | 0.42% (2024) |
| 44 | Nepali Congress | NC | Nepal | 9 April 1950 (74 years ago) (1950-04-09) | 870,106 (2024) | 2.84% (2024) |
| 45 | Amanat Ancestral Legacy | | Kazakhstan | 12 February 1999 (26 years ago) (1999-02-12) | 850,000 (2015) | 4.84% (2015) |
| 46 | Golkar Party Party of Functional Groups | | Indonesia | 20 October 1964 (60 years ago) (1964-10-20) | 832,842 (2024) | 0.29% (2024) |
| 47 | Podemos We Can | PODE | Brazil | 5 March 1995 (30 years ago) (1995-03-05) | 813,902 (2024) | 0.38% (2024) |
| 48 | Serbian Progressive Party | SNS | Serbia | 21 October 2008 (16 years ago) (2008-10-21) | 800,000 (2020) | 11.13% (2020) |
| 49 | African National Congress | ANC | South Africa | 8 January 1912 (113 years ago) (1912-01-08) | 769,000 (2015) | 1.39% (2015) |
| 50 | New Azerbaijan Party | YAP | Azerbaijan | 21 November 1992 (32 years ago) (1992-11-21) | 760,580 (2021) | 7.51% (2021) |
| 51 | Libertarian Party | LP | United States | 11 December 1971 (53 years ago) (1971-12-11) | 693,634 (2021) | 0.20% (2021) |
| 52 | Communist Party of Cuba | PCC | Cuba | 3 October 1965 (59 years ago) (1965-10-03) | 670,000 (2016) | 5.96% (2016) |
| 53 | Brazilian Socialist Party | PSB | Brazil | 2 July 1985 (39 years ago) (1985-07-02) | 653,940 (2024) | 0.31% (2024) |
| 54 | Communist Party of India | CPI | India | 26 December 1925 (99 years ago) (1925-12-26) | 650,000 (2022) | 0.05% (2022) |
| 55 | Conservative Party of Canada | CPC PCC | Canada | 7 December 2003 (21 years ago) (2003-12-07) | 600,000+ (2022) | 1.56% (2022) |
| 56 | Austrian People's Party | ÖVP | Austria | 17 April 1945 (79 years ago) (1945-04-17) | 600,000 (2017) | 6.80% (2017) |
| 57 | Republicans | | Brazil | 25 August 2005 (19 years ago) (2005-08-25) | 566,561 (2024) | 0.27% (2024) |
| 58 | National Mandate Party | PAN | Indonesia | 23 August 1998 (26 years ago) (1998-08-23) | 560,677 (2024) | 0.2% (2024) |
| 59 | Communist Party of Nepal (Unified Marxist–Leninist) | CPN (UML) | Nepal | 6 January 1991 (34 years ago) (1991-01-06) | 550,000 (2022) | 1.8% (2022) |
| 60 | Social Democratic Party | PSD | Romania | 16 June 2001 (23 years ago) (2001-06-16) | 509,000 (2014) | 2.55% (2014) |
| 61 | Good Party | İYİ İP İYİP | Turkey | 25 October 2017 (7 years ago) (2017-10-25) | 508,578 (2024) | 0.6% (2023) |
| 62 | New Ideas | N NI | El Salvador | 25 October 2017 (7 years ago) (2017-10-25) | 507,677 (2019) | 7.64% (2019) |
| 63 | National United Front for an Independent, Neutral, Peaceful and Cooperative Cambodia | FUNCINPEC | Cambodia | 21 March 1981 (43 years ago) (1981-03-21) | 500,000 (2019) | 2.99% (2019) |
| 64 | Gerindra Party Great Indonesia Movement Party | | Indonesia | 6 February 2008 (17 years ago) (2008-02-06) | 495,699 (2024) | 0.17% (2024) |
| 65 | Nationalist Movement Party | MHP | Turkey | 9 February 1969 (56 years ago) (1969-02-09) | 486,896 (2024) | 0.57% (2023) |
| 66 | Indonesian Democratic Party of Struggle | PDI-P PDIP PDI Perjuangan | Indonesia | 10 January 1973 (52 years ago) (1973-01-10) | 472,643 (2024) | 0.16% (2024) |
| 67 | Social Democratic Party | PSD | Brazil | 21 March 2011 (13 years ago) (2011-03-21) | 468,295 (2024) | 0.22% (2024) |
| 68 | Ecologist Green Party of Mexico | V PVEM PVE | Mexico | 14 May 1993 (31 years ago) (1993-05-14) | 460,554 (2020) | 0.37% (2020) |
| 69 | Komeito | NKP | Japan | 17 November 1964 (60 years ago) (1964-11-17) | 450,000 (2024) | 0.36% (2024) |
| 69 | United Sabah Party | PBS | Malaysia | 5 March 1985 (40 years ago) (1985-03-05) | 450,000 (2021) | 1.38% (2021) 7.47% (2021) |
| 71 | Cidadania Citizenship | | Brazil | 26 January 1992 (33 years ago) (1992-01-26) | 425,390 (2024) | 0.20% (2024) |
| 72 | Democratic Party | PD | Italy | 14 October 2007 (17 years ago) (2007-10-14) | 412,675 (2019) | 0.69% (2019) |
| 73 | Renaissance | RE | France | 6 April 2016 (8 years ago) (2016-04-06) | 411,892 (2019) | 0.64% (2019) |
| 74 | Hong Kong Federation of Trade Unions | FTU | Hong Kong | 17 April 1948 (76 years ago) (1948-04-17) | 410,000 (2014) | 5.66% (2014) |
| 75 | Communist Party of Brazil | PCdoB | Brazil | 18 February 1962 (63 years ago) (1962-02-18) | 391,256 (2024) | 0.18% (2024) |
| 76 | NasDem Party National Democratic Party | | Indonesia | 1 February 2011 (14 years ago) (2011-02-01) | 390,834 (2024) | 0.13% (2024) |
| 77 | National Awakening Party | PKB | Indonesia | 23 July 1998 (26 years ago) (1998-07-23) | 384,637 (2024) | 0.13% (2024) |
| 78 | Solidarity | | Brazil | 25 October 2012 (12 years ago) (2012-10-25) | 382,514 (2024) | 0.18% (2024) |
| 79 | Christian Democratic Union of Germany | CDU | Germany | 20 June 1945 (79 years ago) (1945-06-20) | 371,986 (2023) | 0.44% (2023) |
| 80 | La France Insoumise Unsubmissive France | FI LFI | France | 10 February 2016 (9 years ago) (2016-02-10) | 370,000 (2023) | 0.5% (2023) |
| 81 | People's Democratic Party of Uzbekistan | XDP | Uzbekistan | 1 November 1991 (33 years ago) (1991-11-01) | 368,214 (2009) | 1.33% (2009) |
| 82 | New Welfare Party | YRP Yeniden Refah | Turkey | 23 November 2018 (6 years ago) (2018-11-23) | 365,767 (2024) | 0.43% (2023) |
| 83 | Social Democratic Party of Germany | SPD | Germany | 23 May 1863 (161 years ago) (1863-05-23) | 365,190 (2024) | 0.44% (2023) |
| 84 | China Democratic League | CDL | China | 17 April 1948 (76 years ago) (1948-04-17) | 356,900 (2023) | 0.03% (2023) |
| 85 | Green Party | PV | Brazil | 17 January 1986 (39 years ago) (1986-01-17) | 351,011 (2024) | 0.16% (2024) |
| 86 | Democrat Party | DP | Turkey | 27 May 2007 (17 years ago) (2007-05-27) | 342,256 (2024) | 0.4% (2023) |
| 87 | Democratic Progressive Party | DPP | Taiwan (ROC) | 28 September 1986 (38 years ago) (1986-09-28) | 335,643 (2014) | 1.43% (2014) |
| 88 | Uzbekistan Liberal Democratic Party | OʻzLiDeP | Uzbekistan | 15 November 2003 (21 years ago) (2003-11-15) | 324,881 (2016) | 1.01% (2016) |
| 89 | Labour Party | LAB | United Kingdom | 23 July 1900 (124 years ago) (1900-07-23) | 309,000 (2025) | 0.46% (2022) |
| 90 | Auyl People's Democratic Patriotic Party | AHDPP | Kazakhstan | 30 January 2000 (25 years ago) (2000-01-30) | 298,564 (2021) | 1.60% (2021) |
| 91 | New Progressive Party | PNP | Puerto Rico | 20 August 1967 (57 years ago) (1967-08-20) | 297,998 (2020) | 9.07% (2020) |
| 92 | Liberal Democratic Party of Russia | LDPR | Russia | 1992 (33 years ago) (1992) | 295,018 (2019) | 0.20% (2019) |
| 93 | Liberal Party of Canada | LPC PLC | Canada | 1861 (164 years ago) (1861) | 294,002 (2013) | 0.83% (2013) |
| 94 | Socialism and Liberty Party | PSOL | Brazil | 6 June 2004 (20 years ago) (2004-06-06) | 291,344 (2024) | 0.14% (2024) |
| 95 | Mongolian People's Party | MPP | Mongolia | 25 June 1921 (103 years ago) (1921-06-25) | 287,283 (2023) | 8.90% (2023) |
| 96 | Prosperous Justice Party | PKS | Indonesia | 20 July 1998 (26 years ago) (1998-07-20) | 284,388 (2024) | 0.1% (2024) |
| 97 | National Liberal Party | PNL | Romania | 24 May 1875 (149 years ago) (1875-05-24) | 253,895 (2018) | 1.3% (2018) |
| 98 | Japanese Communist Party | JCP | Japan | 15 July 1922 (102 years ago) (1922-07-15) | 250,000 (2024) | 0.20% (2024) |
| 99 | Congolese Party of Labour | PCT | Republic of the Congo | 29 December 1969 (55 years ago) (1969-12-29) | 250,000 (2005) | 7.06% (2005) |
| 100 | Labor Party | PT | Mexico | 8 December 1990 (34 years ago) (1990-12-08) | 249,384 (2020) | 0.20% (2020) |
| 101 | Avante Forward | | Brazil | November 1989 (35 years ago) (1989-11) | 246,757 (2024) | 0.12% (2024) |
| 102 | Green Party of the United States | GPUS | United States | April 2001 (23 years ago) (2001-04) | 246,377 (2020) | 0.07% (2020) |
| 103 | Felicity Party | SP SAADET | Turkey | 20 July 2001 (23 years ago) (2001-07-20) | 243,312 (2024) | 0.29% (2023) |
| 104 | The Republicans | LR | France | 30 May 2015 (9 years ago) (2015-05-30) | 234,556 (2017) | 0.36% (2017) |
| 105 | National Action Party | PAN | Mexico | 16 September 1939 (85 years ago) (1939-09-16) | 234,450 (2020) | 0.19% (2020) |
| 106 | Citizens' Movement | MC | Mexico | 1 August 1998 (26 years ago) (1998-08-01) | 229,474 (2020) | 0.18% (2020) |
| 107 | China National Democratic Construction Association | CNDCA | China | 22 March 1955 (69 years ago) (1955-03-22) | 228,318 (2023) | 0.02% (2023) |
| 108 | Croatian Democratic Union | HDZ | Croatia | 17 June 1989 (35 years ago) (1989-06-17) | 220,000 (2017) | 5.33% (2017) |
| 108 | South African Communist Party | SACP | South Africa | 12 February 1921 (104 years ago) (1921-02-12) | 220,000 (2015) | 0.4% (2015) |
| 110 | Popular Democratic Party | PPD | Puerto Rico | 22 July 1938 (86 years ago) (1938-07-22) | 218,900 (2020) | 6.66% (2020) |
| 111 | National Mobilization | MOBILIZA | Brazil | 21 April 1984 (40 years ago) (1984-04-21) | 212,899 (2024) | 0.10% (2024) |
| 112 | Jiusan Society Academic Society | JS | China | 3 September 1945 (79 years ago) (1945-09-03) | 211,738 (2023) | 0.01% (2023) |
| 113 | Democratic Party of Turkmenistan | TDP | Turkmenistan | 16 December 1991 (33 years ago) (1991-12-16) | 211,000 (2019) | 3.50% (2019) |
| 114 | Reform UK | | United Kingdom | 23 November 2018 (6 years ago) (2018-11-23) | 210,000 (2025) | 0.30% (2025) |
| 115 | Agir Act | | Brazil | 11 July 1985 (39 years ago) (1985-07-11) | 200,860 (2024) | 0.09% (2024) |
| 116 | China Association for Promoting Democracy | CAPD | China | 30 December 1945 (79 years ago) (1945-12-30) | 200,000 (2023) | 0.01% (2023) |
| 117 | Popular Action | AP | Peru | 7 July 1956 (68 years ago) (1956-07-07) | 194,472 (2020) | 0.59% (2020) |
| 118 | Alliance of Independent Social Democrats | SNSD | Bosnia and Herzegovina | 10 March 1996 (29 years ago) (1996-03-10) | 192,707 (2019) | 5.64% (2019) |
| 119 | Chinese Peasants' and Workers' Democratic Party | CPWDP | China | 9 August 1930 (94 years ago) (1930-08-09) | 192,000 (2022) | 0.01% (2022) |
| 120 | Lao People's Revolutionary Party | LPRP | Laos | 22 March 1955 (69 years ago) (1955-03-22) | 191,700 (2011) | 3% (2011) |
| 121 | Christian Democracy | DC | Brazil | 30 March 1995 (29 years ago) (1995-03-30) | 185,258 (2024) | 0.09% (2024) |
| 122 | Creating Opportunities | CREO | Ecuador | 20 August 2012 (12 years ago) (2012-08-20) | 184,299 (2016) | 1.11% (2016) |
| 123 | Democratic Left | ID | Ecuador | 1970 (55 years ago) (1970) | 184,284 (2016) | 1.11% (2016) |
| 124 | Social Democratic Party of Austria | SPÖ | Austria | 1 January 1889 (136 years ago) (1889-01-01) | 180,000 (2017) | 2.04% (2017) |
| 125 | Spanish Socialist Workers' Party | PSOE | Spain | 2 May 1879 (145 years ago) (1879-05-02) | 178,651 (2019) | 0.38% (2019) |
| 126 | Democrat Party | DP | Thailand | 6 April 1946 (78 years ago) (1946-04-06) | 178,095 (2021) | 0.25% (2021) |
| 127 | Belaya Rus White Rus | | Belarus | 17 November 2007 (17 years ago) (2007-11-17) | 178,000 (2018) | 0.19% (2018) |
| 128 | Citizen Revolution Movement | RC | Ecuador | 18 August 2016 (8 years ago) (2016-08-18) | 174,700 (2016) | 1.06% (2016) |
| 129 | Social Christian Party | PSC | Ecuador | 13 November 1951 (73 years ago) (1951-11-13) | 164,629 (2016) | 1.00% (2016) |
| 130 | Alliance for Progress | APP A | Peru | 8 December 2001 (23 years ago) (2001-12-08) | 161,859 (2020) | 0.49% (2020) |
| 131 | Brothers of Italy | FdI | Italy | 17 December 2012 (12 years ago) (2012-12-17) | 160,000 (2017) | 0.26% (2017) |
| 131 | Communist Party of the Russian Federation | CPRF | Russia | 14 February 1993 (32 years ago) (1993-02-14) | 160,000 (2015) | 0.11% (2015) |
| 133 | Pachakutik Plurinational Unity Movement – New Country | MUPP | Ecuador | 1 November 1995 (29 years ago) (1995-11-01) | 159,961 (2016) | 0.97% (2016) |
| 134 | Revolutionary Committee of the Chinese Kuomintang | RCCK | China | 1 January 1948 (77 years ago) (1948-01-01) | 158,000 (2022) | 0.01% (2022) |
| 135 | Democratic Party | DP | Mongolia | 1990 (35 years ago) (1990) | 150,000 (2020) | 4.47% (2020) |
| 135 | Rastriya Prajatantra Party National Democratic Party | RPP | Nepal | 29 May 1990 (34 years ago) (1990-05-29) | 150,000 (2021) | 1.87% (2021) |
| 137 | Brazilian Labour Renewal Party | PRTB | Brazil | 27 November 1994 (30 years ago) (1994-11-27) | 147,716 (2024) | 0.07% (2024) |
| 138 | Democracy and Progress Party | DEVA | Turkey | 9 March 2020 (5 years ago) (2020-03-09) | 146,820 (2024) | 0.17% (2023) |
| 139 | Communist Party of Nepal (Unified Socialist) | CPN (US) | Nepal | 18 August 2021 (3 years ago) (2021-08-18) | 146,715 (2023) | 0.47% (2023) |
| 140 | Movement for Rights and Freedoms | DPS | Bulgaria | 4 January 1990 (35 years ago) (1990-01-04) | 140,000 (2018) | 1.99% (2018) |
| 140 | Christian Social Union in Bavaria | CSU | Germany | 1945 (80 years ago) (1945) | 140,000 (2019) | 0.17% (2019) 1.07% (2019) |
| 142 | Podemos We Can | | Spain | 16 January 2014 (11 years ago) (2014-01-16) | 138,800 (2021) | 0.29% (2021) |
| 143 | Conservative and Unionist Party | Con | United Kingdom | 23 July 1834 (190 years ago) (1834-07-23) | 131,680 (2024) | 0.19% (2024) |
| 144 | Social Democratic Party | PPD/PSD PSD | Portugal | 6 May 1974 (50 years ago) (1974-05-06) | 129,735 (2018) | 1.26% (2018) |
| 145 | Nationalist Republican Alliance | ARENA | El Salvador | 30 September 1981 (43 years ago) (1981-09-30) | 127,543 (2019) | 1.92% (2019) |
| 146 | Likud – National Liberal Movement | | Israel | 1988 (37 years ago) (1988) | 125,000 (2012) | 1.57% (2012) |
| 147 | Socialist Party | PS | Argentina | 28 June 1896 (128 years ago) (1896-06-28) | 124,934 (2012) | 0.03% (2012) |
| 148 | New Democratic Party | NDP NPD | Canada | 3 August 1961 (63 years ago) (1961-08-03) | 124,620 (2017) | 0.34% (2017) |
| 149 | Lega Nord Northern League | LN | Italy | 4 December 1989 (35 years ago) (1989-12-04) | 122,000 (2013) | 0.2% (2013) |
| 150 | We Are Peru | SP | Peru | 11 September 1997 (27 years ago) (1997-09-11) | 121,577 (2020) | 0.37% (2020) |
| 151 | Constitution Party | CP | United States | 1991 (34 years ago) (1991) | 118,088 (2020) | 0.04% (2020) |
| 152 | Republican Proposal | PRO | Argentina | 3 June 2010 (14 years ago) (2010-06-03) | 115,481 (2016) | 0.26% (2016) |
| 153 | Five Star Movement | M5S | Italy | 4 October 2009 (15 years ago) (2009-10-04) | 115,372 (2019) | 0.19% (2019) |
| 154 | United National Congress | UNC | Trinidad and Tobago | 30 April 1989 (35 years ago) (1989-04-30) | 115,000 (2020) | 7.58% (2020) |
| 155 | Constitutional Democratic Party of Japan | CDP CDPJ | Japan | 3 October 2017 (7 years ago) (2017-10-03) | 114,839 (2024) | 0.09 (2024) |
| 156 | Great Unity Party | BBP BÜYÜK BİRLİK | Turkey | 29 January 1993 (32 years ago) (1993-01-29) | 112,277 (2024) | 0.13% (2023) |
| 157 | Socialist Party of Albania | PS | Albania | 13 June 1991 (33 years ago) (1991-06-13) | 112,000 (2021) | 3.94% (2021) |
| 158 | Nidaa Tounes Call of Tunisia | NT | Tunisia | 16 June 2012 (12 years ago) (2012-06-16) | 110,000 (2014) | 1% (2014) |
| 159 | Forza Italia Forward Italy | FI | Italy | 16 December 2013 (11 years ago) (2013-12-16) | 106,000 (2015) | 0.18% (2015) |
| 159 | Reconquête Reconquest | R! | France | 5 December 2021 (3 years ago) (2021-12-05) | 106,000 (2022) | 0.16% (2022) |
| 161 | People's National Movement | PNM | Trinidad and Tobago | 24 January 1956 (69 years ago) (1956-01-24) | 105,894 (2022) | 6.92% (2022) |
| 162 | Arab Socialist Ba'ath Party – Iraq Region | Ba'ath | Iraq | 17 July 1968 (56 years ago) (1968-07-17) | 102,900 (2019) | 0.26% (2019) |
| 163 | Peace to Luhanshchyna | | Luhansk People's Republic | 6 October 2014 (10 years ago) (2014-10-06) | 102,000+ (2019) | 6.97% (2019) |
| 164 | Alliance 90/The Greens | B90/Grüne Grüne | Germany | 14 May 1993 (31 years ago) (1993-05-14) | 101,561 (2020) | 0.12% (2020) |
| 165 | Polish People's Party | PSL | Poland | 1895 (130 years ago) (1895) | 101,000 (2020) | 0.27% (2020) |
| 166 | Socialist Party of Serbia | SPS | Serbia | 17 July 1990 (34 years ago) (1990-07-17) | 100,000 (2019) | 1.45% (2019) |
| 166 | Party of United Pensioners, Farmers, and Proletarians of Serbia – Solidarity and Justice | PUPS – Solidarity and Justice | Serbia | 10 May 2005 (19 years ago) (2005-05-10) | 100,000 (2015) | 1.41% (2015) |
| 166 | New Democratic Party of Serbia | NDSS | Serbia | 26 July 1992 (32 years ago) (1992-07-26) | 100,000 (2011) | 1.38% (2011) |
| 166 | Syrian Social Nationalist Party | SSNP | Syria | 16 November 1932 (92 years ago) (1932-11-16) | 100,000 (2016) | 0.58% (2016) |
| 166 | Free Egyptians Party | FEP | Egypt | 3 April 2011 (13 years ago) (2011-04-03) | 100,000 (2011) | 0.12% (2011) |
| 166 | Partido Demokratiko Pilipino–Lakas ng Bayan Philippine Democratic Party–People's Power | PDP-Laban | Philippines | 6 February 1983 (42 years ago) (1983-02-06) | 100,000 (2021) | 0.09% (2021) |
| 166 | Russia of the Future | | Russia | 15 December 2012 (12 years ago) (2012-12-15) | 100,000 (2020) | 0.07% (2020) |

## Formerly active political parties with over 1 million members

Note: This list only includes parties that were dissolved and whose successor parties are clearly different from them.
List of formerly active political parties by number of members :
| Rank | Name | Abbreviation | Country | Founded | Dissolved | Claimed peak membership (year) | Approximate percentage of population (year) |
| 1 | Popular Movement of the Revolution | MPR | Zaire | 20 May 1967 (57 years ago) (1967-05-20) | 16 May 1997 (27 years ago) (1997-05-16) | 46.5 million (1996) | 100% (1996) |
| 2 | Communist Party of the Soviet Union | CPSU | Soviet Union | January 1912 (113 years ago) (1912-01) | 6 November 1991 (33 years ago) (1991-11-06) | 19 million (1986) | 6.84% (1986) |
| 3 | National Fascist Party | PNF | Kingdom of Italy | 9 November 1921 (103 years ago) (1921-11-09) | 27 July 1943 (81 years ago) (1943-07-27) | 10 million (1930) | 24.35% (1930) |
| 4 | Nazi Party | NSDAP | Nazi Germany | 24 February 1920 (105 years ago) (1920-02-24) | 10 October 1945 (79 years ago) (1945-10-10) | 8.5 million (1945) | 12.88% (1945) |
| 5 | National Revolutionary Movement for Development | MRND | Rwanda | 5 June 1975 (49 years ago) (1975-06-05) | June 1994 (30 years ago) (1994-06) | 7.1 million (1990) | 100% (1990) |
| 6 | Ethiopian People's Revolutionary Democratic Front | EPRDF | Ethiopia | May 1988 (36 years ago) (1988-05) | 1 December 2019 (5 years ago) (2019-12-01) | 6 million (2011) | 7.23% (2011) |
| 7 | Agricultural League | RLB | Weimar Republic | 1921 (104 years ago) (1921) | 30 January 1930 (95 years ago) (1930-01-30) | 5.6 million (1924) | 9% (1924) |
| 8 | Rastakhiz Party Resurgence Party | | Iran | 2 March 1975 (50 years ago) (1975-03-02) | 1 November 1978 (46 years ago) (1978-11-01) | 5 million (1976) | 14.83% (1976) |
| 9 | National Partnership | NS | Protectorate of Bohemia and Moravia | 21 March 1939 (85 years ago) (1939-03-21) | 4 June 1945 (79 years ago) (1945-06-04) | 4 million (1939) | 55.45% (1939) |
| 9 | Concordia Association | Kyowa | Manchukuo | 1931 (94 years ago) (1931) | 1945 (80 years ago) (1945) | 4 million (1943) | 10% (1943) |
| 11 | Romanian Communist Party | PCR | Socialist Republic of Romania | 8 May 1912 (112 years ago) (1912-05-08) | 22 December 1989 (35 years ago) (1989-12-22) | 3.7 million (1989) | 15.98% (1989) |
| 12 | Polish United Workers' Party | PZPR | Polish People's Republic | December 1948 (76 years ago) (1948-12) | January 1990 (35 years ago) (1990-01) | 3.5 million (1970s) | 10.72% (1970s) |
| 13 | Fatherland Front | VF | Federal State of Austria | 20 May 1933 (91 years ago) (1933-05-20) | 13 March 1938 (87 years ago) (1938-03-13) | 3 million (1937) | 44% (1937) |
| 13 | Muslim People's Republic Party | MPRP | Iran | 25 February 1979 (46 years ago) (1979-02-25) | January 1980 (45 years ago) (1980-01) | 3 million (1979) | 7.91% (1979) |
| 13 | Communist Party of Indonesia | PKI | Indonesia | 23 May 1914 (110 years ago) (1914-05-23) | 1966 (59 years ago) (1966) | 3 million (1960) | 3.8% (1960) |
| 16 | Democratic Constitutional Rally | RCD | Tunisia | 27 February 1988 (37 years ago) (1988-02-27) | 9 March 2011 (14 years ago) (2011-03-09) | 2.5 million (2010) | 23.7% (2010) |
| 16 | Islamic Republican Party | IRP | Iran | 17 February 1979 (46 years ago) (1979-02-17) | 1 June 1987 (37 years ago) (1987-06-01) | 2.5 million (1979) | 6.59% (1979) |
| 16 | Italian Communist Party | PCI | Italy | 15 May 1943 (81 years ago) (1943-05-15) | 2 February 1991 (34 years ago) (1991-02-02) | 2.5 million (1947) | 5.48% (1947) |
| 16 | Constitutional Democratic Party | Minseito | Empire of Japan | 1 June 1927 (97 years ago) (1927-06-01) | 15 August 1940 (84 years ago) (1940-08-15) | 2–3 million | 3.4% (Japan Proper in 1940) |
| 20 | Socialist Unity Party of Germany | SED | East Germany | 21 April 1946 (78 years ago) (1946-04-21) | 16 December 1989 (35 years ago) (1989-12-16) | 2.3 million (1989) | 13.76% (1989) |
| 21 | National Peasants' Party | PNȚ | Kingdom of Romania | 26 October 1926 (98 years ago) (1926-10-26) | 29 June 1947 (77 years ago) (1947-06-29) | 2.12 million (1947) | 13.67% (1947) |
| 22 | League of Communists of Yugoslavia | SKJ | SFR Yugoslavia | 20 April 1919 (105 years ago) (1919-04-20) | 22 January 1990 (35 years ago) (1990-01-22) | 2.1 million (1981) | 9.44% (1981) |
| 23 | Christian Democracy | DC | Italy | 15 December 1943 (81 years ago) (1943-12-15) | 16 January 1994 (31 years ago) (1994-01-16) | 2 million (1990) | 3.53% (1990) |
| 24 | National Democratic Party | NDP | Egypt | 2 October 1978 (46 years ago) (1978-10-02) | 16 April 2011 (13 years ago) (2011-04-16) | 1.9 million (2010) | 2.4% (2010) |
| 25 | Patriotic Union | UP | Spain | 14 April 1924 (100 years ago) (1924-04-14) | 1930 (95 years ago) (1930) | 1.7 million | 8% |
| 26 | Dominican Party | PD | Dominican Republic | 2 August 1931 (93 years ago) (1931-08-02) | 6 January 1962 (63 years ago) (1962-01-06) | 1.6 million (1960) | 52.7% (1960) |
| 27 | Party of Labour of Albania | PPSH | People's Socialist Republic of Albania | 15 December 1943 (81 years ago) (1943-12-15) | 13 June 1991 (33 years ago) (1991-06-13) | 1.5 million (1989) | 47% (1989) |
| 27 | Communist Party of Czechoslovakia | KSČ | Czechoslovak Socialist Republic | 16 May 1921 (103 years ago) (1921-05-16) | 23 April 1992 (32 years ago) (1992-04-23) | 1.5 million (1981) | 10% (1981) |
| 27 | Indonesian National Party | PNI | Indonesia | 4 July 1927 (97 years ago) (1927-07-04) | 10 January 1973 (52 years ago) (1973-01-10) | 1.5 million (1950) | 2% (1950) |
| 30 | Sudeten German Party | SdP | Czechoslovakia | 1 October 1933 (91 years ago) (1933-10-01) | 5 November 1938 (86 years ago) (1938-11-05) | 1.35 million (1938) | 9% (1938) |
| 31 | German Fatherland Party | DVLP | German Empire | 2 September 1917 (107 years ago) (1917-09-02) | 10 December 1918 (106 years ago) (1918-12-10) | 1.25 million (1918) | 1.93% (1918) |
| 32 | Arab Socialist Ba'ath Party – Syria Region | Ba'ath | Syria | 7 April 1947 (77 years ago) (1947-04-07) | 12 December 2024 (3 months ago) (2024-12-12) | 1.2 million (2010) | 5.68% (2010) |
| 32 | Brazilian Labour Party (1981) | PTB | Brazil | 3 November 1981 (43 years ago) (1981-11-03) | 9 November 2023 (16 months ago) (2023-11-09) | 1.19 million (2017) | 0.57% (2017) |
| 33 | The People of Freedom | PdL | Italy | 27 March 2009 (15 years ago) (2009-03-27) | 16 November 2013 (11 years ago) (2013-11-16) | 1.15 million (2011) | 1.91% (2011) |
| 34 | Brazilian Integralist Action | AIB | Brazil | 7 October 1932 (92 years ago) (1932-10-07) | 2 December 1937 (87 years ago) (1937-12-02) | 1.13 million (1937) | 2.61% (1937) |
| 35 | Democrats | DEM | Brazil | 24 January 1985 (40 years ago) (1985-01-24) | 8 February 2022 (3 years ago) (2022-02-08) | 1.11 million (2009) | 0.58% (2009) |
| 36 | Bulgarian Communist Party | BCP | People's Republic of Bulgaria | 1919 (106 years ago) (1919) | 3 April 1990 (34 years ago) (1990-04-03) | 1 million (1989) | 11.1% (1989) |
| 36 | Socialist Revolutionary Party | SR | Russian Empire | 1902 (123 years ago) (1902) | 1921 (104 years ago) (1921) | 1 million (1917) | 0.6% (1917) |