Ireland
The story
Ireland is one of the hardest countries in Europe for new parties to break into. Since independence in 1922, politics has been dominated by two Catholic centre-right parties, Fianna Fáil and Fine Gael, with Labour a distant third; high emigration for decades further reduced pressure for change in an essentially conservative landscape. Radical-right parties have emerged but have never won a seat in the Dáil.
1970s–2016 · A struggling far left
The Workers' Party (WP), Ireland's communist party, won no seat until the 1980s and then, unusually, peaked at the end of that decade — fifth-largest in the 1989 EP election with seven percent — before splitting after the Eastern Bloc's collapse and fading to under one percent. Two Trotskyist parties from the 1970s, the Socialist Party and Socialist Workers Party (later People Before Profit), tried building a Podemos- or Syriza-style anti-austerity movement after 2008, with little electoral reward; PBP now brands itself eco-socialist, takes a highly critical position towards the EU and NATO, and opposes Western military support for Ukraine.
2020– · Sinn Féin's breakthrough
The February 2020 election was an "earthquake": Sinn Féin (SF), under Mary Lou McDonald, won the most votes of any party for the first time ever — 24.5% — by broadening from a single focus on Irish unity into general left-wing politics, particularly a housing platform promising rental investment and rent ceilings. Support kept rising in the polls before declining in 2023, which some analysts attribute to the party's uncertain footing on migration and difficulty holding together socially conservative and urban liberal voters. SF's classification is contested: often called left-wing populist for its people-versus-elite framing, it has grown more mainstream over time, and its nationalism — a left-wing position in Irish politics — bears little resemblance to nationalism elsewhere in Europe; it has not adopted anti-immigration rhetoric.
2024 - · SINN FÉIN AND IRISH EXCEPTIONALISM
Sinn Féin fell to 19.0 percent and 39 seats in the November 2024 election, behind both Fianna Fáil and Fine Gael, which stayed in government. The result showed how far it reshaped the party system and the limits of replacing the traditional parties. Often called left-wing populist, it has become a governing alternative, remains socially progressive and pro-immigration, and now calls itself “Eurocritical”. It backs neutrality and opposes NATO but condemned Russia’s invasion. Explicitly radical-right parties won no Dáil seats in 2024, though the socially conservative Aontú (3.9%, two seats) and the right-wing populist Independent Ireland (3.6%, four seats) made modest gains.
EP elections
Ireland has punched above its weight in the EP's radical left group: the WP won a seat in 1989, the Socialist Party in 2009. In 2019, four Irish MEPs joined GUE/NGL: one from Sinn Féin, two from Independents 4 Change and the independent Luke 'Ming' Flanagan.
SF
Sinn Féin
- Economics Left
- Social issues Progressive
- EU Soft euroscepticism
- Authoritarianism Low