Next Galician regional election

The Parliament of Galicia is the devolved, unicameral legislature of the autonomous community of Galicia, having legislative power in regional matters as defined by the Spanish Constitution and the Galician Statute of Autonomy, as well as the ability to vote confidence in or withdraw it from a regional president.{{cite act |title=Ley Orgánica 1/1981, de 6 de abril, de Estatuto de Autonomía para Galicia |type=Organic Law |number=1 |language=es |date=6 April 1981 |url=https://www.boe.es/buscar/act.php?id=BOE-A-1981-9564&tn=1&p=20100717 |access-date=8 August 2017}} Voting for the Parliament is on the basis of universal suffrage, which comprises all nationals over 18 years of age, registered in Galicia and in full enjoyment of their political rights.

The 75 members of the Parliament of Galicia are elected using the D'Hondt method and a closed list proportional representation, with an electoral threshold of five percent of valid votes—which includes blank ballots—being applied in each constituency. Seats are allocated to constituencies, corresponding to the provinces of A Coruña, Lugo, Ourense and Pontevedra, with each being allocated an initial minimum of 10 seats and the remaining 35 being distributed in proportion to their populations.{{cite act |title=Ley 8/1985, de 13 de agosto, de elecciones al Parlamento de Galicia |type=Law |number=2 |language=es |date=13 August 1985 |url=https://www.boe.es/buscar/act.php?id=BOE-A-1985-21380&tn=1&p=20150831 |access-date=8 August 2017}}

As a result of the aforementioned allocation, each Parliament constituency is entitled the following seats:

In smaller constituencies, the use of the electoral method results in an effective threshold based on the district magnitude and the distribution of votes among candidacies.{{cite web |last=Gallagher |first=Michael |date=30 July 2012 |url=http://www.tcd.ie/Political_Science/staff/michael_gallagher/ElSystems/Docts/effthresh.php |title=Effective threshold in electoral systems |publisher=Trinity College, Dublin |archive-url=https://web.archive.org/web/20170730092518/http://www.tcd.ie/Political_Science/staff/michael_gallagher/ElSystems/Docts/effthresh.php |access-date=22 July 2017 |archive-date=30 July 2017}}

The term of the Parliament of Galicia expires four years after the date of its previous election, unless it is dissolved earlier. The election decree shall be issued no later than the twenty-fifth day prior to the date of expiry of parliament and published on the following day in the Official Journal of Galicia (DOG), with election day taking place between the fifty-fourth and the sixtieth day from publication. The previous election was held on 18 February 2024, which meant that the legislature's term would expire on 18 February 2028. The election decree is required to be published in the DOG no later than 25 January 2028, with the election taking place up to the sixtieth day from publication, setting the latest possible election date for the Parliament on Saturday, 25 March 2028.

The president has the prerogative to dissolve the Parliament and call a snap election, provided that it does not occur before one year has elapsed since a previous dissolution under this procedure. In the event of an investiture process failing to elect a regional president within a two-month period from the first ballot, the Parliament is to be automatically dissolved and a fresh election called.{{cite act |title=Ley 1/1983, de 22 de febrero, de normas reguladoras de la Xunta y su Presidencia |type=Law |number=1 |language=es |date=22 February 1983 |url=https://www.boe.es/buscar/act.php?id=DOG-g-1983-90054&tn=1&p=20150904 |access-date=8 August 2017}}

The electoral law allows for parties and federations registered in the interior ministry, coalitions and groupings of electors to present lists of candidates. Parties and federations intending to form a coalition ahead of an election are required to inform the relevant Electoral Commission within ten days of the election call, whereas groupings of electors need to secure the signature of at least one percent of the electorate in the constituencies for which they seek election, disallowing electors from signing for more than one list of candidates.{{cite act |title=Ley Orgánica 5/1985, de 19 de junio, del Régimen Electoral General |type=Organic Law |number=5 |language=es |date=19 June 1985 |url=https://www.boe.es/buscar/act.php?id=BOE-A-1985-11672&tn=1&p=20230609 |access-date=25 November 2023}}

Below is a list of the main parties and electoral alliances which will likely contest the election:

The tables below list opinion polling results in reverse chronological order, showing the most recent first and using the dates when the survey fieldwork was done, as opposed to the date of publication. Where the fieldwork dates are unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour. If a tie ensues, this is applied to the figures with the highest percentages. The "Lead" column on the right shows the percentage-point difference between the parties with the highest percentages in a poll.

The table below lists weighted voting intention estimates. Refusals are generally excluded from the party vote percentages, while question wording and the treatment of "don't know" responses and those not intending to vote may vary between polling organisations. When available, seat projections determined by the polling organisations are displayed below (or in place of) the percentages in a smaller font; 38 seats are required for an absolute majority in the Parliament of Galicia.

;Opinion poll sources

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{{Regional elections in Spain in the 2020s}}

Galicia

Category:Regional elections in Galicia (Spain)