In the run up to the 2019 parliamentary elections in Finland, various organizations carry out opinion polling to gauge voting intention in Finland. Results of such polls are displayed in this article.

The date range for these opinion polls are from the previous parliamentary election, held on 19 April 2015, to the present day.

Graphical summary By party

Poll results Poll results are listed in the table below in reverse chronological order, showing the most recent first. The highest percentage figure in each poll 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 table uses the date the survey's fieldwork was done, as opposed to the date of publication. However, if that date is unknown, the date of publication will be given instead.

The Sipilä Cabinet is composed of the top three parties from the previous election: Centre (Kesk), National Coalition (Kok) and Finns (PS) parties. But after the split of the Finns Party, Blue Reform (Sin) took the party's place in the Sipilä Cabinet.

Date Polling Firm KESK KOK PS SDP VIHR VAS SFP KD SIN Others Lead Gov. Opp. Election result (14 Apr) Ministry of Justice 13.8 17.0 17.517.7 11.5 8.2 4.5 3.9 1.0 4.9 0.2 (31.8) (63.3) 1–9 Apr Taloustutkimus 14.5 15.9 16.319.0 12.2 8.7 4.9 4.3 0.8 3.4 2.7 (31.2) (65.4) 3–7 Apr Kantar TNS 14.4 17.5 15.019.5 12.0 9.6 4.4 4.1 1.1 2.4 2.0 (33.0) (64.4) 25 Mar–3 Apr Tietoykkönen 14.7 17.0 13.419.6 13.3 9.1 3.9 4.1 2.0 2.9 2.6 (33.7) (63.4) 6 Mar–26 Mar Taloustutkimus 14.4 15.8 15.120.1 13.0 9.8 4.3 3.5 0.9 3.1 4.3 (31.1) (65.8) 18 Feb–15 Mar Kantar TNS 14.3 18.1 11.121.0 14.0 8.9 4.4 4.2 1.2 2.8 2.9 (33.6) (63.6) 6 Feb–5 Mar Taloustutkimus 14.1 16.2 13.321.3 13.7 8.9 4.7 3.5 1.8 2.5 5.1 32.1 65.4 18 Feb–3 Mar Tietoykkönen 14.1 18.1 11.221.3 13.2 9.0 4.1 4.1 2.3 2.6 3.2 34.5 62.9 14 Jan–14 Feb Kantar TNS 14.7 18.6 11.420.8 13.6 8.7 4.3 4.0 1.0 2.9 2.2 34.3 62.8 14 Jan–5 Feb Taloustutkimus 15.6 17.3 12.020.1 14.6 8.6 4.0 3.6 1.4 2.7 2.8 34.3 62.9 14–28 Jan Tietoykkönen 14.4 19.7 9.921.0 13.0 8.9 4.2 4.3 2.1 2.5 1.3 36.2 61.3 13 Dec–11 Jan Kantar TNS 15.6 19.5 9.720.9 12.9 9.4 4.3 4.0 1.1 2.6 1.4 36.2 61.2 10 Dec–8 Jan Taloustutkimus 16.1 19.6 10.221.2 13.6 9.5 2.5 4.2 1.0 2.1 1.6 36.7 61.2 2018 5–18 Dec Tietoykkönen 15.5 19.6 9.720.7 12.9 9.1 4.1 3.9 1.8 2.7 1.1 36.9 60.4 13 Nov–12 Dec Kantar TNS 15.6 19.4 8.621.4 13.4 9.6 4.4 4.1 1.2 2.3 2.0 36.2 61.5 12 Nov–4 Dec Taloustutkimus 17.0 19.1 8.121.5 13.9 8.5 4.0 4.1 1.5 2.3 2.4 37.6 60.1 14–23 Nov Tietoykkönen 15.1 19.8 8.421.4 13.6 9.3 4.5 3.7 2.2 2.0 1.6 37.1 60.9 15 Oct–12 Nov Kantar TNS 15.4 19.7 8.722.4 12.5 9.7 4.4 4.0 1.2 2.0 2.7 36.3 61.7 3 Oct–6 Nov Taloustutkimus 16.5 20.2 9.822.7 11.3 9.2 4.3 3.5 1.1 1.4 2.5 37.8 60.8 12–30 Oct Tietoykkönen 15.2 19.9 7.722.0 12.9 9.5 4.2 3.8 2.3 2.5 2.1 37.4 60.1 17 Sep–11 Oct Kantar TNS 15.7 19.6 9.122.0 12.0 9.8 4.4 3.8 1.4 2.2 2.4 36.7 61.1 10 Sep–2 Oct Taloustutkimus 17.6 18.9 9.322.6 11.6 9.8 3.7 4.1 1.1 1.3 3.7 37.6 61.1 14–27 Sep Tietoykkönen 15.1 19.9 7.922.2 12.3 9.5 4.3 3.9 2.5 2.4 2.3 37.5 60.1 20 Aug–14 Sep Kantar TNS 15.5 19.7 8.721.4 12.9 9.6 4.5 3.9 1.6 2.2 1.7 36.8 61.0 13 Aug–4 Sep Taloustutkimus 17.8 19.0 9.420.3 12.6 9.1 4.3 3.5 1.6 2.4 1.3 38.4 59.2 13–25 Aug Tietoykkönen 15.5 19.8 8.021.9 13.1 9.1 4.2 3.7 2.1 2.6 2.1 37.4 60.0 16 Jul–16 Aug Kantar TNS 15.5 20.2 7.921.7 13.7 9.6 4.3 4.1 1.2 2.0 1.5 36.9 61.3 9 Jul–7 Aug Taloustutkimus 17.8 19.8 8.721.2 13.6 7.7 4.3 3.8 0.8 2.3 1.4 38.4 59.3 11 Jun–12 Jul Kantar TNS 15.3 20.2 7.822.1 13.2 9.6 4.3 4.2 1.3 2.0 1.9 36.8 61.2 6 Jun–3 Jul Taloustutkimus 16.6 19.7 10.320.3 13.9 8.6 3.3 3.6 1.1 2.6 0.6 37.4 60.0 6–26 Jun Tietoykkönen 15.9 19.7 7.820.2 13.9 9.4 4.6 3.9 2.6 2.0 0.5 38.2 59.8 14 May–10 Jun Kantar TNS 15.8 19.7 8.021.6 13.5 9.2 4.5 3.9 1.7 2.1 1.9 37.3 60.7 2 May–5 Jun Taloustutkimus 17.6 19.3 8.320.0 14.4 8.9 3.9 3.4 1.7 2.5 0.7 38.6 58.9 18–31 May Tietoykkönen 15.1 19.5 7.921.2 13.1 9.0 4.8 4.3 2.5 2.6 1.7 37.1 60.3 16 Apr–11 May Kantar TNS 15.7 20.5 7.721.2 14.2 8.7 4.4 3.8 1.7 2.1 0.7 37.9 60.0 19 Apr–2 May Tietoykkönen 15.9 19.5 8.021.8 13.2 8.7 4.6 4.0 2.1 2.2 2.3 37.5 60.3 3–26 Apr Taloustutkimus 17.020.2 8.5 20.0 14.9 9.1 3.7 3.3 1.5 1.8 0.2 38.7 59.5 19 Mar–12 Apr Kantar TNS 15.7 20.6 8.121.4 14.0 8.9 4.2 3.5 1.6 2.0 0.8 37.9 60.1 1–27 Mar Taloustutkimus 16.321.5 9.2 20.2 14.2 9.0 3.5 3.3 1.5 1.3 1.3 39.3 59.4 16–26 Mar Tietoykkönen 16.1 19.9 8.221.0 13.3 8.7 4.4 3.9 2.0 2.5 1.1 38.0 59.5 19 Feb–15 Mar Kantar TNS 15.921.1 8.5 20.8 14.5 8.5 4.1 3.2 1.4 2.0 0.3 38.4 59.6 7–28 Feb Taloustutkimus 17.0 20.0 8.521.0 14.5 8.9 2.9 3.3 1.6 2.3 1.0 38.6 59.1 14–26 Feb Tietoykkönen 15.520.5 8.7 19.6 13.6 8.8 4.8 3.9 2.3 2.3 0.9 38.3 59.4 22 Jan–15 Feb Kantar TNS 16.321.7 8.6 19.0 14.4 9.1 4.2 3.4 1.3 2.0 2.7 39.3 58.7 28 Dec–6 Feb Taloustutkimus 17.420.8 9.6 18.7 14.0 8.1 4.6 3.2 1.6 2.0 2.1 39.8 58.2 19–29 Jan Tietoykkönen 15.420.9 8.2 19.2 14.5 8.6 4.6 3.9 2.7 2.0 1.7 39.0 59.0 12 Dec–18 Jan Kantar TNS 15.621.9 8.1 19.0 15.5 8.8 4.4 3.4 1.5 1.8 2.9 39.0 59.2 2017 29 Nov–27 Dec Taloustutkimus 17.819.8 8.6 17.8 14.0 8.8 4.6 4.0 2.3 2.3 2.0 39.9 57.8 8–18 Dec Tietoykkönen 16.220.8 7.8 20.1 13.7 9.0 4.8 4.1 1.8 1.7 0.7 38.7 59.5 14 Nov–10 Dec Kantar TNS 14.822.2 8.0 19.0 15.4 9.3 4.4 3.3 1.6 2.0 3.2 38.6 59.4 1–28 Nov Taloustutkimus 17.422.3 8.4 19.7 14.2 8.0 3.5 3.6 1.1 1.8 2.6 40.8 57.4 16 Oct–13 Nov Kantar TNS 15.121.4 8.7 19.0 15.7 8.8 4.4 3.3 1.6 2.0 2.4 38.1 59.9 4–31 Oct Taloustutkimus 17.422.8 6.9 18.4 14.0 9.0 4.9 3.4 1.3 1.9 4.4 41.5 56.6 18 Sep–14 Oct Kantar TNS 15.421.9 9.3 18.1 16.1 8.2 4.4 3.3 1.3 2.0 3.8 38.6 59.4 11 Sep–3 Oct Taloustutkimus 15.821.7 9.9 17.3 16.6 8.3 3.5 3.9 1.5 1.5 4.4 39.0 59.5 21 Aug–19 Sep Kantar TNS 16.121.1 9.2 17.8 16.7 7.9 4.5 3.2 1.3 2.2 3.3 38.5 59.3 21 Aug–5 Sep Taloustutkimus 16.220.8 10.3 15.6 17.8 8.2 4.5 3.3 1.4 1.9 3.0 38.4 59.7 17 Jul–18 Aug Kantar TNS 17.320.7 7.0 17.3 17.5 8.4 4.5 3.5 1.7 2.1 3.2 39.7 58.2 24 Jul–15 Aug Taloustutkimus 17.320.8 8.8 15.9 17.6 7.7 4.8 3.7 1.6 1.8 3.2 39.7 58.5 26 Jun–18 Jul Taloustutkimus 16.720.4 8.1 18.5 16.0 9.2 4.7 3.9 0.7 1.8 1.9 37.8 60.4 19 Jun–14 Jul Kantar TNS 16.421.0 6.3 19.6 15.5 8.9 4.4 3.3 2.5 2.1 1.4 39.9 58.0 13–20 Jun Taloustutkimus 17.021.3 9.7 17.1 15.1 8.0 4.0 3.7 2.3 1.8 4.2 40.6 57.6 22 May–16 Jun Kantar TNS 16.821.2 6.1 19.0 14.9 8.6 4.3 3.3 3.9 1.9 2.2 41.9 56.2 12 Jun–13 Jun Tietoykkönen 17.020.2 10.4 17.8 14.1 9.1 5.5 4.2 – 1.7 2.4 47.6 50.7 10 May–6 Jun Taloustutkimus 18.420.5 9.0 17.7 15.1 8.8 4.8 3.7 – 2.0 2.1 47.9 50.1 24 Apr–19 May Kantar TNS 17.720.6 9.4 18.7 14.3 8.6 4.6 3.7 – 2.4 1.9 47.7 49.9 10 Apr–9 May Taloustutkimus 18.421.1 9.6 18.6 14.6 7.7 4.5 3.6 – 1.9 2.5 49.1 49.0 16 Jan–11 Feb TNS Gallup 19.8 18.4 9.121.6 11.1 9.1 4.8 3.5 – 2.6 1.8 47.3 50.1 19 Dec–11 Jan TNS Gallup 19.9 18.7 8.621.7 12.1 8.5 4.4 3.6 – 2.5 1.8 47.2 50.3 2016 14 Nov–08 Dec TNS Gallup20.8 18.4 9.920.8 11.2 8.2 4.6 3.5 – 2.60 49.1 48.3 2–29 Nov Taloustutkimus 20.4 18.9 8.521.1 12.6 8.6 4.0 3.6 – 2.3 0.7 47.8 49.9 17 Oct–11 Nov TNS Gallup20.9 18.6 10.1 20.4 11.6 7.9 4.6 3.5 – 2.4 0.5 49.6 48.0 5 Oct–1 Nov Taloustutkimus 19.6 18.8 8.521.2 13.6 8.7 4.0 3.4 – 2.2 1.6 47.1 50.9 19 Sep–14 Oct TNS Gallup 20.9 17.7 9.721.3 11.8 7.9 4.7 3.5 – 2.4 0.4 48.3 49.2 12 Sep–04 Oct Taloustutkimus20.5 17.1 9.220.5 14.0 8.8 4.3 3.8 – 1.80 46.8 51.4 22 Aug–15 Sep TNS Gallup20.9 17.9 9.6 20.2 12.6 8.6 4.6 3.3 – 2.3 0.7 48.4 49.3 15 Aug–06 Sep Taloustutkimus20.7 17.7 8.4 20.0 13.6 9.3 4.7 3.6 – 2.0 0.7 46.8 51.2 18 Jul–18 Aug TNS Gallup20.6 17.3 9.5 19.1 12.9 9.6 4.8 3.7 – 2.5 1.5 47.4 50.1 11 Jul–09 Aug Taloustutkimus21.8 17.6 7.6 18.9 13.7 9.8 4.3 4.3 – 2.0 2.9 47.0 50.8 20 Jun–15 Jul TNS Gallup21.1 17.8 9.5 18.7 13.3 9.0 4.9 3.4 – 2.3 2.4 48.4 49.3 08 Jun–05 Jul Taloustutkimus21.1 18.6 8.6 18.2 14.1 9.2 4.3 3.6 – 2.3 2.5 48.3 49.4 16 May–16 Jun TNS Gallup20.9 17.0 9.1 20.6 13.6 8.2 4.7 3.7 – 2.2 0.3 47.0 50.8 9 May–7 Jun Taloustutkimus20.2 17.7 9.0 20.1 14.8 8.3 4.2 3.5 – 2.2 0.1 46.9 50.9 12–14 May TNS Gallup 20.7 17.7 9.322.0 11.4 9.0 4.3 3.4 – 2.2 1.3 47.7 50.1 4 Apr–3 May Taloustutkimus 20.4 17.0 8.521.5 13.5 8.5 4.5 3.6 – 2.5 1.1 45.9 51.6 14 Mar–11 Apr TNS Gallup 20.6 17.1 9.721.7 11.7 8.7 4.4 3.7 – 2.4 1.1 47.4 50.2 7–30 Mar Taloustutkimus21.7 17.1 9.5 20.3 12.5 8.3 4.7 3.6 – 2.3 1.4 48.3 49.4 15 Feb–11 Mar TNS Gallup21.5 17.4 10.2 21.4 10.9 8.3 4.5 3.5 – 2.3 0.1 49.1 48.6 3 Feb–1 Mar Taloustutkimus 20.7 16.9 9.022.9 10.7 8.9 4.5 3.9 – 2.5 2.2 46.6 50.9 18 Jan–14 Feb TNS Gallup21.4 18.0 9.9 21.2 10.8 8.5 4.3 3.7 – 2.2 0.2 49.3 48.5 11 Jan–2 Feb Taloustutkimus 20.9 17.3 9.821.5 12.3 8.6 4.1 3.4 – 2.1 0.6 48.0 49.9 14 Dec–14 Jan TNS Gallup 19.7 17.9 9.622.8 11.1 7.9 4.5 4.2 – 2.3 3.1 47.2 50.5 2015 7–29 Dec Taloustutkimus 21.4 18.7 8.922.7 11.7 7.3 3.9 3.4 – 2.0 1.3 49.0 49.0 16 Nov–10 Dec TNS Gallup 20.9 17.7 10.821.1 11.3 8.4 4.3 3.5 – 2.0 0.2 49.4 48.6 9 Nov–1 Dec Taloustutkimus21.6 18.3 8.9 21.0 12.6 8.1 4.6 3.5 – 1.4 0.6 48.8 49.8 19 Oct–12 Nov TNS Gallup21.6 18.4 11.0 19.6 11.6 8.0 4.3 3.5 – 2.0 2.0 51.0 47.0 12 Oct–3 Nov Taloustutkimus21.7 18.3 9.8 20.7 12.2 7.4 4.4 3.4 – 2.1 1.0 49.8 48.1 14 Sep–16 Oct TNS Gallup22.2 17.7 11.4 18.3 11.5 8.6 4.4 3.9 – 2.0 3.9 51.3 46.7 7 Sep–6 Oct Taloustutkimus21.7 18.0 10.7 18.3 12.7 8.3 4.8 4.0 – 1.5 3.7 50.4 48.1 10 Aug–10 Sep TNS Gallup22.3 18.0 15.6 15.0 11.1 7.8 4.8 3.5 – 1.9 4.3 55.9 42.2 10 Aug–1 Sep Taloustutkimus23.0 18.9 15.0 14.4 12.4 7.6 4.2 2.9 – 1.6 4.1 56.9 41.5 13 Jul–7 Aug TNS Gallup23.2 17.6 16.7 14.2 11.4 7.2 4.7 3.1 – 1.9 5.6 57.5 40.6 7 Jul–4 Aug Taloustutkimus23.1 18.2 15.6 14.5 12.7 7.8 3.9 2.7 – 1.5 4.9 56.9 41.6 15 Jun–9 Jul TNS Gallup21.9 18.2 17.6 14.7 9.8 7.9 4.5 3.3 – 2.1 3.7 57.7 40.23 Jun–1 Jul Taloustutkimus22.7 17.3 15.6 14.6 11.5 8.4 4.5 3.4 – 2.0 5.4 55.6 42.4 18 May–11 Jun TNS Gallup21.0 18.5 18.0 14.8 10.0 7.8 4.5 3.2 – 2.2 2.5 57.5 40.44 May–2 Jun Taloustutkimus23.1 16.7 17.5 15.0 10.5 7.5 4.5 3.1 – 2.1 5.6 57.3 40.6 20 Apr–15 May TNS Gallup21.1 18.0 19.2 15.1 9.3 6.8 4.6 3.4 – 2.5 1.9 58.3 39.2 19 Apr 2015 Election Results 21.1 18.2 17.7 16.5 8.5 7.1 4.9 3.5 – 2.5 2.9 57.0 40.5

Seats Opinion polls showing seat projections are displayed in the table below. The highest seat figures in each polling survey have their background shaded in the leading party's colour. In the instance that there is a tie, then no figure is shaded. 101 seats are required for an absolute majority in the Finnish Parliament.

+ 101 seats needed for majority Date Polling Firm KESK PS KOK SDP VIHR VAS SFP KD SIN Others 9 Apr 2019 Taloustutkimus 33 29 36 45 26 16 7 5 – 2 26 Mar 2019 Taloustutkimus 35 22 40 47 27 16 7 4 – 1 5 Mar 2019 Taloustutkimus 36 21 41 49 26 15 7 4 – – 5 Feb 2019 Taloustutkimus 38 20 39 49 26 16 7 3 – 1 10 Jan 2019 Taloustutkimus 42 15 43 47 25 15 7 5 – –2015 Election-4938373415129501

Preferred prime minister polling Some opinion pollsters have asked voters which party leader they would prefer as Prime Minister. Date Polling Firm Juha Sipilä Petteri Orpo Jussi Halla-aho Timo Soini Antti Rinne Pekka Haavisto Touko Aalto Ville Niinistö Li Andersson Anna-Maja Henriksson Sari Essayah Paavo Väyrynen Sampo Terho 25 Mar–2 Apr 2019 Taloustutkimus 10 12 8 – 1421 – – 7 2 3 – 1 27 Mar 2019 Kantar TNS 14 16 9 – 1522 – – 5 – – – – 17 Feb 2019 Kantar TNS 10 15 9 – 1218 – – 8 – – – 1 5 Jan 2019 Taloustutkimus 13 16 5 – 1222 – – 5 1 4 – 1 12-17 Jan 2018 Kantar TNS 1217 9 – 8 – 3 – 13 – – – 2 7 Nov 2017 Taloustutkimus 1525 7 – 8 – 8 – 12 – – – – 28–29 Jun 2017 Taloustutkimus21 19 13 – 11 – 4 – 6 1 3 – – 19–28 Jun 2017 Taloustutkimus 26.430.6 8.3 – 15.3 – 8.3 – – – – 6.9 – 19–31 Dec 2016 Taloustutkimus25.4 19.7 – 7.0 15.5 – – 22.5 – 2.8 – 7.0 –

Notes