Opinion polling for the next Polish parliamentary election

In the run up to the next Polish parliamentary election, various organisations carried out opinion polling to gauge voting intention in Poland. Results of such polls are displayed in this article. The date range for these opinion polls are from the previous parliamentary election, held on 15 October 2023, to the day of the next election.

To be represented in parliament electoral committees which are registered as political parties must reach an electoral threshold of 5% and those registered as coalitions must reach 8%.

Pollster bias
The following table displays the pollsters which have alleged funding and links to the political parties:

Poll results
Poll results are listed in the tables below in reverse chronological order, showing the most recent first, and using the date the survey's fieldwork was done, as opposed to the date of publication. If such date is unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed in bold, and the background shaded in the leading party's colour. In the instance that there is a tie, then no figure is shaded. The lead column on the right shows the percentage-point difference between the two parties with the highest figures. When a specific poll does not show a data figure for a party, the party's cell corresponding to that poll is shown empty.

Seat projection
231 seats are needed for a Sejm majority, while 276 seats are needed for a three-fifths Sejm supermajority to override presidential vetoes. A supermajority for each house is shaded in scarlet red.

Senate Seat projection
51 seats are needed for a Senate majority, while 374 seats are needed for a two-thirds National Assembly (Senate + Sejm) supermajority to impeach the president. A supermajority for each house is shaded in scarlet red.