Opinion polling for the next Greek parliamentary election

In the run-up to the next Greek parliamentary election estimated to be in spring of 2027, various organizations carry out opinion polling to gauge voting intention in Greece.

The date range for these opinion polls is from the previous parliamentary election, held on 25 June 2023, to the present day.

The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour.

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.

Polls that show their results without disregarding those respondents who were undecided or said they would abstain from voting (either physically or by voting blank) have been re-calculated by disregarding these numbers from the totals offered through a simple rule of three in order to obtain results comparable to other polls and the official election results.