[2] The 20 members are elected through semi-open list proportional representation in a single nationwide constituency with seats allocated through the D'Hondt method.

A total of 15.05% of eligible voters applied for an absentee ballot, a record for European elections in Austria (in 2019, this figure was 10.70%).

The following parties running in the European elections are represented in the National Council and the European Parliament: The following other parties have announced their candidacy, are currently not represented in the National Council or in the European Parliament, but submitted the necessary amount of petition signatures to be placed on the ballot:[11] The following other parties have announced their candidacy, but failed to submit the necessary amount of petition signatures by the end of the deadline: Projected turnout: According to the OGM poll for the "Kurier" newspaper (May 7-8, 2024), a total of 66% of those surveyed said they are "certain" to vote.

Projections (5pm): Foresight/ARGE Wahlen/Hajek for ORF/APA/ATV/Puls24 - Source: [1]: 27.0% FPÖ, 23.5% ÖVP, 23.0% SPÖ, 10.5% Greens, 10.5% NEOS, 3.0% KPÖ, 2.5% DNA Note: The trend forecast is the result of a joint survey by Foresight/ARGE Wahlen/Hajek on behalf of ORF/APA/ATV/Puls24 among around 3,600 people eligible to vote in the EU elections.

Unlike the projections, the trend forecast is not yet based on results data from the electoral districts and is therefore less accurate.

The survey has a margin of error of +/- 2.43% OGM for ServusTV - Source: [3]: 27% FPÖ, 23% SPÖ, 22% ÖVP, 12% NEOS, 11% Greens, 3% KPÖ, 2% DNA Note: The OGM trend forecast is based on 2,486 interviews conducted from June 4 to 7 and on June 9.