Next Greek legislative election
The next Greek legislative election will be held on or before 6 August 2023. All 300 seats in the Hellenic Parliament will be contested.
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All 300 seats in the Hellenic Parliament 151 seats needed for a majority | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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This will be the first election since 1990 in which the electoral system will not contain the bonus seats system, after the 2016 repeal of "reinforced" proportional representation.
Electoral system
The electoral law in effect for the next legislative election (in 2023 at the latest) is set to be the one voted in 2016 by the second last legislature, where SYRIZA held a plurality.[1]. This is due to a constitutional provision on amendments to the electoral law: a two-thirds majority (200 or more votes of the Vouli) is necessary for the law to take immediate effect, and for want of such a supermajority, an electoral law comes into effect only in the next-but-one election.
SYRIZA's 2016 law is a switch back to simple proportional representation. It ditched the 50-seat majority bonus in place since 1990 (although thresholds were amended over time).
In January 2020, soon after returning to power, New Democracy, which has always been a proponent of majority bonuses since 1974, passed a new electoral law to reinstate them albeit under a very different formula. The party list coming first shall receive 20 extra seats (down from 50, with the constituency seats up from 250 to 280). Moreover, a new sliding scale disproportionality shall help the larger party lists: those receiving between 25% and 40% of the vote will receive one seat for every half percentage point in this range (up to 30 seats), before the proper proportional distribution begins. A winning party may thus receive up to 50 extra seats. However, this 2020 law also lacked the supermajority to take immediate effect. As a result, it will take effect only in the second next election (2027 at the latest).[2]
Compulsory voting will be in force for the elections, with voter registration being automatic.[3] However, none of the legally existing penalties or sanctions have ever been enforced.[4]
Opinion polls

References
- Law 4406–ΦΕΚ 113/2016.
- "Parliament votes to change election law | Kathimerini". www.ekathimerini.com. Retrieved 25 January 2020.
- "Constitution of Greece" (PDF). Hellenic Parliament. Retrieved 5 November 2011.
Article 51, Clause 5: The exercise of the right to vote is compulsory.
- Υποχρεωτική η ψήφος αλλά "παγωμένες" οι κυρώσεις [Voting is mandatory, but penalties "frozen"]. Eleftherotypia (in Greek). Archived from the original on 17 February 2013. Retrieved 7 November 2011.