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This is a list of social democratic and democratic socialist parties which have governed countries, whether as the ruling party or as a member of a governing coalition. Most of these parties were members of the Socialist International.
Country | Party | Years in power | Member of SI | Notes | |
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Homeland Party | 1990–1992 | |||
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Socialist Party of Albania | 2013–present | |||
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Australian Labor Party | 1904, 1908–1909, 1910–1913, 1914–1916, 1929–1932, 1941–1949, 1972–1975, 1983–1996, 2007–2013, 2022–present | yes (formerly) | ||
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Bangladesh Awami League | 2009–present | |||
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Barbados Labour Party | 1954–1961, 1976–1986, 1994–2008, 2018–present | |||
Democratic Labour Party | 1961–1976, 1986–1994, 2008–2018 | ||||
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Belgian Socialist Party | 1938–1939, 1945–1949, 1954–1958, 1973–1974 | |||
Parti socialiste | 2011–2014 | ||||
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Progressive Labour Party | 1998–2012 | |||
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Movement Towards Socialism | 2006–present | |||
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Socialist Party of Chile | 1970–1973, 2006–2010, 2014–2018 | yes | ||
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Brazilian Socialist Party | 2002–2014, 2023–present | |||
Workers' Party | 2003–2016, 2023–present | ||||
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Bulgarian Socialist Party | 2002-2012 | |||
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National Liberation Party | 1948-1949, 1953-1958, 1962-1966, 1970-1978, 1982-1990, 1994-1998, 2006-2014 | |||
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Social Democrats (Denmark) | 1916–1920, 1924–1926, 1929–1945, 1947–1950, 1953–1968, 1971–1973, 1975–1982, 1993–2001, 2011–2015, 2019– | |||
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Dominica Labour Party | 1961–1979, 2000–present | |||
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Dominican Revolutionary Party | 1963, 1978–1986, 2000–2004 | |||
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Democratic Left | 1988–1992 | |||
PAIS Alliance | 2007–2021 | ||||
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Farabundo Martí National Liberation Front | 2009–2019 | |||
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Fiji Labour Party | 1987, 1999–2000 | |||
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Social Democratic Party of Finland | 1926–1927, 1937–1959, 1966–1991, 1995–2007, 2011–2015, 2019–2023 | yes | ||
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French Section of the Workers' International | ||||
Socialist Party | 1981–1995, 1997–2002, 2012–2017 | yes | |||
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Gibraltar Socialist Labour Party | ||||
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Social Democratic Party of Germany | 1918–1919, 1921–1922, 1923, 1928–1930, 1966–1982, 1998–2005, 2013–present | |||
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Panhellenic Socialist Movement | 1981–1989, 1993–2004, 2009–2012 | |||
Syriza | 2015–2019 | ||||
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Siumut | ||||
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People's National Congress (Guyana) | 2015–present | |||
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Hungarian Socialist Party | 1994–1998, 2002–2010 | |||
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Social Democratic Alliance | 2009–2013 | yes | ||
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Indian National Congress | 1947–1977, 1980–1989, 1991–1996, 2004–2014 | yes | ||
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Sinn Féin | 1919–22 | |||
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Israeli Labor Party | 1968–1977, 1984–1990, 1992–1996, 1999–2003, 2006–2011, 2020–2022 | yes(formerly) | ||
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Italian Socialist Party | ||||
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People's National Party | 1955–1962, 1972–1980, 1989–2007, 2012–2016 | |||
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Japan Socialist Party | 1947–1948 | yes | [1] | |
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Labour Party | ||||
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Labour Party | ||||
Mauritian Militant Movement | |||||
Militant Socialist Movement | |||||
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Mongolian People's Revolutionary Party | ||||
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Democratic Party of Socialists of Montenegro | ||||
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Socialist Union of Popular Forces | ||||
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Nepali Congress | ||||
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Labor Party | 1946, 1948–1958, 1973–1977, 1994–2002 | |||
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Labour Party | 1935–1949, 1957–1960, 1972–1975, 1984–1990, 1999–2008, 2017–2023 | observer | ||
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Nigerien Party for Democracy and Socialism | ||||
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Labour Party | 1928, 1935–1965, 1971–1972, 1973–1981, 1986–1989, 1990–1997, 2000–2001, 2005–2013, 2021–present | observer | ||
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Pakistan People's Party | ||||
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Polish Socialist Party | ||||
Democratic Left Alliance | 1993–1997, 2001–2005 | ||||
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Socialist Party | 1976–1978, 1983–1985, 1995–2002, 2005–2011, 2015–present | yes | ||
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Saint Kitts and Nevis Labour Party | 1960–1980, 1995–2015 | |||
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Saint Lucia Labour Party | 1960–1964, 1979–1982, 1997–2006, 2011–2016, 2021–present | |||
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Saint Vincent Labour Party | 1967–1972, 1974–1984 | |||
Unity Labour Party | 2001–present | ||||
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Democratic Party | 2000–2003, 2008–2012 | yes | ||
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Smer | 2006–2010, 2012–present | yes | ||
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African National Congress | 1994–present | yes | ||
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Spanish Socialist Workers' Party | 1931–1933, 1936–1939, 1982–1996, 2004–2011, 2018–present | yes | ||
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Sri Lanka Freedom Party | 1956–1960, 1960–1965, 1970–1977, 1994–present | |||
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Swedish Social Democratic Party | 1917–1920, 1921–1923, 1924–1926, 1932–1936, 1936–1976, 1982–1991, 1994–2006, 2014–2022 | |||
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Tanganyika African National Union | 1962–1977 | |||
Chama Cha Mapinduzi | 1977–present | yes | |||
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United National Congress | 1995–2001, 2010–2015 | |||
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Republican People's Party | 1923–1950, 1961–1965, 1971–73, 1974, 1977, 1978–1979, 1995–1996 | |||
Social Democratic People's Party | 1991–1995 | ||||
Democratic Left Party | 1997–2002 | ||||
Peoples' Democratic Party | 2015 | ||||
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Labour Party | 1915-1922, 1924, 1929–1931, 1945–1951, 1964–1970, 1974–1979, 1997–2010 | observer | ||
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Socialist Party of Uruguay | 2005–present | yes | ||
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Democratic Action | 1945–1948, 1959–1969, 1974–1979, 1984–1993 |
The following is a list of democratic socialist or partially democratic socialist parties which are currently being represented in the legislature of their country. It does not include democratic socialist parties that are mainly social democratic and are considered to their right within the centre-left.
Party | Country | Date established | % of popular vote in the latest election |
Seats in the legislature (lower chamber if bicameral) |
---|---|---|---|---|
Movement for Socialism [2] | ![]() |
1998 | 55.10% ( 2020) | 75 / 130 (58%)
|
Broad Front 1 [3] | ![]() |
1971 | 40.49% ( 2019) | 42 / 99 (42%)
|
Party of Socialists of the Republic of Moldova [4] | ![]() |
1997 | 27.17% ( 2021) | 32 / 101 (32%)
|
National Unity of Hope 1 [2] | ![]() |
2002 | 17.92% ( 2019) | 54 / 160 (34%)
|
Labour Party 1 [5] | ![]() |
1900 | 32.20% ( 2019) | 202 / 650 (31%)
|
Scottish National Party 1 [6] | ![]() |
1936 | 47.7% ( 2021) | 64 / 129 (50%)
|
Plaid Cymru 1 [7] [8] [9] [10] | ![]() |
1925 | 20.70% ( 2021) | 13 / 60 (22%)
|
Social Democratic and Labour Party 1 [11] | ![]() |
1970 | 9.1% ( 2022) | 8 / 90 (9%)
|
Sinn Féin [12] [13] | ![]() |
1905 | 29% ( 2022) | 27 / 90 (30%)
|
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1905 | 24.53% ( 2020) | 37 / 158 (23%)
| |
Syriza 1 [14] | ![]() |
2004 | 31.53% ( 2019) | 86 / 300 (29%)
|
Farabundo Martí National Liberation Front [2] | ![]() |
1980 | 6.91% ( 2021) | 4 / 84 (5%)
|
Inuit Ataqatigiit [15] | ![]() |
1976 | 37.44% ( 2021) | 12 / 31 (39%)
|
Left-Green Movement [16] | ![]() |
1999 | 12.57% ( 2021) | 6 / 63 (10%)
|
Democratic Socialist Left [17] | ![]() |
2017 | 16.49% ( 2019) | 10 / 60 (17%)
|
Party of Socialists and Democrats 1 [17] | ![]() |
2005 | 13.13% ( 2019) | 8 / 60 (13%)
|
Guasú Front [2] | ![]() |
2010 | 11.83% ( 2018) | 6 / 45 (13%)
|
Peoples' Democratic Party [18] [19](Entered the 2023 elections from the Peoples' Equality and Democracy Party lists) | ![]() |
2012 | 8.82% ( 2023) | 57 / 600 (10%)
|
Workers' Party 1 [20] [21] [22] [23] [24] [25] [26] | ![]() |
1980 | 10.30% ( 2018) | 56 / 513 (11%)
|
Unidas Podemos [27] | ![]() |
2016 | 12.86% ( 2019) | 35 / 350 (10%)
|
The Left [28] | ![]() |
2014 | 4.46% ( 2022) | 5 / 90 (6%)
|
The Left [29] | ![]() |
2007 | 4.9% ( 2021) | 39 / 709 (6%)
|
Socialist Party 1 [30] | ![]() |
1971 | 6% ( 2021) | 9 / 150 (6%)
|
Socialist Party of Serbia 1 [31] [32] | ![]() |
1990 | 11.79 ( 2022) | 23 / 250 (9%)
|
Left Alliance [33] | ![]() |
1990 | 8.17% ( 2019) | 16 / 200 (8%)
|
Left Party [34] | ![]() |
1917 | 8.02% ( 2018) | 28 / 349 (8%)
|
Socialist People's Party [35] | ![]() |
1959 | 7.71% ( 2019) | 14 / 179 (8%)
|
New Democratic Party 1 [36] | ![]() |
1961 | 15.98% ( 2019) | 24 / 338 (7%)
|
Red–Green Alliance [35] | ![]() |
1989 | 6.93% ( 2019) | 13 / 179 (7%)
|
A Just Russia 1 [37] | ![]() |
2006 | 6.34% ( 2016) | 16 / 225 (7%)
|
Broad Front [38] [39] | ![]() |
2013 | 6.18% ( 2020) | 9 / 130 (7%)
|
Socialist Left [40] | ![]() |
1975 | 6.02% ( 2017) | 11 / 169 (7%)
|
Brazilian Socialist Party [41] | ![]() |
1947 | 5.52% ( 2018) | 31 / 513 (6%)
|
Democratic Labour Party 1 [41] | ![]() |
1979 | 4.68% ( 2018) | 28 / 513 (5%)
|
La France insoumise [42] | ![]() |
2016 | 11.03% ( 2017) | 17 / 577 (3%)
|
The Left [43] | ![]() |
1999 | 5.48% ( 2018) | 2 / 60 (3%)
|
MeRA25 [14] | ![]() |
2018 | 3.44% ( 2019) | 9 / 300 (3%)
|
Socialism and Liberty Party [41] | ![]() |
2004 | 2.85% ( 2018) | 10 / 513 (2%)
|
Free and Equal 1 [44] | ![]() |
2017 | 3.39% ( 2018) | 14 / 630 (2%)
|
Movement of Socialist Democrats [45] | ![]() |
1978 | 1.04% ( 2019) | 1 / 217 (0.5%)
|
Armenian Revolutionary Federation 1 [46] [47] | ![]() |
1890 | 3.89% ( 2018) | 0 / 132 (0%)
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Sinn Féin is a 32-County party striving for an end to partition on the island of Ireland and the establishment of a democratic socialist republic.
The pro-Kurdish democratic socialist Peoples' Democratic Party (HDP) [...].
Die Linke describe themselves as the party of democratic socialism [...].
New Democratic Party (NDP), French Nouveau Parti Démocratique, Canadian democratic socialist political party favouring a mixed public-private economy, broadened social benefits, and an internationalist foreign policy.
The Armenian Revolutionary Federation in its world outlook and traditions is essentially a socialist, democratic, and revolutionary party.