Greece's next general election gives no party a majority
The test Between 28 Oct 2026 and 27 Oct 2027, the first general election to the Hellenic Parliament held in that window gives no party 151 or more of the 300 seats, on the official result.
Not under way · Confidence: medium · Reviewed 28 Oct 2026 · Scores from 1 to 10
This page answers: What could happen, how it is scored, and who is exposed?
Using this page
- Read the two scores: Likelihood and Impact are kept apart.
- Check what is happening, each fact with its source.
- Use the calendar for the dates to watch.
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Impact is the average of the four parts, rounded, plus one point when Canada is directly hit on two or more channels, up to 10.
Two separate scales from 1 to 10. Strature never multiplies or merges them.
What changed
Dated, newest first
- Impact 4 to 3.
- The next Greek election must be held by 25 Jul 2027 (secondary summary) [2]
- First list gets 20 bonus seats at 25% or more, plus one seat per half point from 25% to 40%, up to 50 in all; first applied June 2023 [2]
- PASOK merged into a single party on 29 Mar 2026; ND holds 156 seats on the current count summarised [2]
- Seven polls of 6-20 Oct 2026 put ND at 28.2-30.4%, ELAS 15.0-16.5%, PASOK 12.3-14.6% [1]
- Seat projections: Metron Analysis 119 (14-20 Oct), Marc 121 (12-14 Oct), Opinion Poll 122 (7-10 Oct), Metron Analysis 120 (16-22 Sep), Palmos Analysis 122 (14-18 Sep), Opinion Poll 126 (11-15 Sep); 151 needed [1]
Why it matters
Greece must hold a general election by 25 Jul 2027, and Prime Minister Kyriakos Mitsotakis has pointed to spring 2027. New Democracy won 158 of 300 seats in June 2023 with 40.56% of the vote; in seven polls taken on 6-20 Oct 2026 it stood at 28.2% to 30.4%. Six seat projections from four pollsters, 11 Sep to 20 Oct 2026, give it 119 to 126 seats, 25 to 32 short of a majority. Two new parties launched in May 2026, Alexis Tsipras's Greek Left Alliance (ELAS) and Maria Karystianou's Hope for Democracy, split the vote further.
Why Likelihood 7 Pushes: Six seat projections by Metron Analysis, Marc, Opinion Poll and Palmos Analysis (11 Sep to 20 Oct 2026) give ND 119-126 seats [1]; ELAS and Hope for Democracy split the vote [1][3][4]; The May 2023 first round produced no majority [5].
Why Impact 3 Threshold case one election with no majority, then talks or a second vote.
The other facts on file (5)
- Mitsotakis set spring 2027 as the election date (Kathimerini, 1 Dec 2025, as cited) [6] (1 Dec 2025)
- May 2023: ND 40.79%, 146 seats, no majority, no coalition, second vote followed under the constitution with a caretaker government; 25 Jun 2023: ND 40.56%, 158 seats with 50 bonus seats [5] (25 Jun 2023)
- Tsipras presented the founding declaration of ELAS on 26 May 2026 [3] (26 May 2026)
- Karystianou launched Hope for Democracy in Thessaloniki on 21 May 2026; 'the goal is first place' [4] (21 May 2026)
- Greece has threatened a veto of the EU maritime services ban on Russian oil [8] (4 Aug 2026)
Where it sits
How it spreads
Between 28 Oct 2026 and 27 Oct 2027, the first general election to the Hellenic Parliament held in that window gives no party 151 or more of the 300 seats, on the official result.
Not under wayChannels 5 on the card
- CanadaNo Canadian channel loses.
- GovernmentCoalition talks or a second election weeks later, with a caretaker government in between.
- Policy and reformBudget, defence and EU-funded reform decisions wait for a government (Strature's view).
- Foreign policyPositions on Türkiye and EU sanctions on Russian oil shipping, where Greece has threatened a veto, could be bargained in coalition talks (Strature's view).
- MarketsThe Greek-Bund spread is the key price; no sourced move.
Sectors 1
- Banks and insurers
Countries 1
- Greece primary
Who is exposed
- Countries
- Greece, European Union
- Sectors
- Banks and insurers
Three scenarios and their signposts
- S1
A second vote
The first election leaves ND short; no coalition forms and a repeat election follows within weeks, as in 2023.
- S2
A coalition
ND, or a bloc around it, forms a government with one or more partners after a hung result.
- S3
A late recovery
ND climbs towards the 37-40% a majority needs under the bonus scale (Strature calculation) and wins outright.
| Path | Signpost |
|---|---|
| S1 | ND still below 32% in polls in March 2027 |
| S2 | A party leader stating terms for a coalition before the vote |
| S3 | Seat projections above 140 for ND |
No probability is given for the three paths.
Dates to watch
The dates to watch
A dot is a day, a bar a month or a year; a hollow mark is tentative. The line marks today.
- Nov 2026 Monthly polls with seat projections [1] Tentative · Outside event
- Mar 2027 General election, spring 2027 as Mitsotakis indicated (March to May) [6] Tentative · Outside event
- 25 Jul 2027 Last date for the general election [2] Declared · Outside event
- 27 Oct 2027 End of the scored window Declared · Strature date
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The other side
A coalition would tie a wider share of voters to the government's programme, which could make reforms harder to reverse (Strature's view). A second election can settle the result quickly: the gap between the two votes in 2023 was five weeks [5].
Connected in Strature
- Greece
- A Greek-Turkish standoff at sea south or east of Crete Shares a channel: Sea zones south of Crete are a campaign issue; a caretaker period would slow decisions on survey licences (Strature's view).
- The EU switches on its ban on maritime services for Russian oil Shares a channel: Greece's threatened veto of the EU maritime services ban rests with the government of the day.
Sources
7 sources, numbered as the text cites them
- Opinion polling for the next Greek legislative election. Wikipedia · 28 Oct 2026 · Commentary · confidence medium · retrieved 28 Oct 2026
- Next Greek legislative election. Wikipedia · 28 Oct 2026 · Commentary · confidence medium · retrieved 28 Oct 2026
- Αλέξης Τσίπρας: Όλη η Ιδρυτική Διακήρυξη για το κόμμα ΕΛΑΣ. Naftemporiki · 26 May 2026 · News · confidence medium · retrieved 28 Oct 2026
- «Ελπίδα για τη Δημοκρατία»: Η ιδρυτική διακήρυξη του κόμματος της Μαρίας Καρυστιανού. Naftemporiki · 21 May 2026 · News · confidence medium · retrieved 28 Oct 2026
- June 2023 Greek legislative election. Wikipedia · 28 Oct 2026 · Commentary · confidence medium · retrieved 28 Oct 2026
- Mitsotakis cites 22% income rise, sets spring 2027 election date. Kathimerini (as cited by Wikipedia; not opened) · 1 Dec 2025 · News · confidence low · retrieved 28 Oct 2026
- Sanction in limbo: how the EU hit a wall with its maritime services ban. Euronews · 4 Aug 2026 · News · confidence high · retrieved 25 Oct 2026
Reviewed 28 Oct 2026 · version 1 · last change: Impact 4 to 3 · All risks