Opinion polling for the 2026 Portuguese presidential election

In the run up to the 2026 Portuguese presidential election, various organisations will carry out opinion polling to gauge voting intention in Portugal. Results of such polls are displayed in this article.

Poll results are listed in the table below in reverse chronological order, showing the most recent first. The highest percentage figure in each polling survey is displayed in bold, and the background shaded in the leading candidate colour. In the instance that there is a tie, then no figure is shaded but both are displayed in bold. If no candidate gets the required majority in a survey, the second place gets highlighted with a lighter color. Poll results use the date the survey's fieldwork was done, as opposed to the date of publication.

Candidates vote

First round

Graphical summary

Graph of the polling for the 2026 Portuguese presidential election.
Graph of the polling for the 2026 Portuguese presidential election.

Polling

Polls that show their results without distributing those respondents who are undecided or said they would abstain from voting, are re-calculated by removing these numbers from the totals through a simple rule of three, in order to obtain results comparable to other polls and the official election results.

  Exit poll

Polling firm Fieldwork date Sample
size
Humberto Correia
 Oth Lead
Ind. PSD PS CH IL BE CDU L Ind. Ind. Ind.
First round 18 Jan 2026 N/a 12.3 11.3 31.1 23.5 16.0 2.1 1.6 0.7 0.2 1.1 0.1 N/a 7.6
CESOP–UCP[1] 18 Jan 2026 31,221 11–
14 		8–
11 		30–
35 		20–
24 		17–
21 		1–
3 		1–
3 		0–
1 		0–
1 		1–
2 		0–
1 		N/a 10–
11
ICS/ISCTE/Pitagórica[2] 18 Jan 2026 28,522 9.2–
12.4 		9.1–
12.3 		30.8–
35.2 		19.9–
24.1 		16.3–
20.1 		0.9–
2.7 		0.4–
2.0 		N/a N/a 0.7–
2.3 		N/a N/a 10.9–
11.1
Intercampus[3] 18 Jan 2026 18,411 10.9–
14.9 		8.3–
12.3 		29.6–
33.6 		21.0–
25.0 		13.9–
17.9 		0.8–
3.8 		0.6–
2.6 		0.0–
1.7 		N/a 0.4–
2.4 		N/a N/a 8.6
Pitagórica[4][a] 13–15 Jan 2026 1,200 11.6 11.5 25.1 23.0 22.3 2.2 2.4 1.2 N/a 0.6 N/a 0.1 2.1
Pitagórica[5][a] 12–14 Jan 2026 903 13.4 12.6 24.2 22.9 21.1 1.8 1.6 1.3 N/a 1.0 N/a 0.1 1.3
Pitagórica[6][a] 11–13 Jan 2026 755 15.4 13.4 22.6 22.0 20.3 2.4 1.4 1.3 N/a 1.0 N/a 0.2 0.6
Intercampus[7][b] 6–13 Jan 2026 806 15.4 19.0 15.6 23.1 17.8 3.2 2.1 2.4 N/a 1.5 N/a N/a 4.1
Consulmark2[8] 5–13 Jan 2026 993 14.4 17.8 20.7 18.9 18.5 3.0 1.4 1.2 N/a 1.0 N/a 3.2 1.8
Pitagórica[9][a] 10–12 Jan 2026 608 15.2 13.2 23.9 20.5 20.8 2.5 1.4 1.3 N/a 1.0 N/a 0.2 3.1
Aximage[10] 9–12 Jan 2026 606 13.6 14.9 23.0 24.7 14.9 2.4 2.0 1.5 N/a N/a N/a 3.0 1.7
Pitagórica[11][a] 9–11 Jan 2026 608 16.3 14.0 22.9 19.7 21.1 2.4 1.1 1.1 N/a 1.1 N/a 0.3 1.8
Pitagórica[12][a] 8–10 Jan 2026 608 17.0 14.5 21.4 19.7 21.1 2.6 2.0 0.9 N/a 0.7 N/a 0.1 0.3
CESOP–UCP[13] 6–9 Jan 2025 1,770 14 14 23 24 19 2 2 1.5 <1 <1 <1 N/a 1
Pitagórica[14][a] 7–9 Jan 2026 608 17.4 15.7 20.8 19.8 20.1 2.7 1.8 0.8 N/a 0.6 N/a 0.3 0.7
Pitagórica[15][a] 6–8 Jan 2026 608 17.2 16.8 19.7 20.5 19.2 3.0 2.3 0.7 N/a 0.3 N/a 0.3 0.8
Pitagórica[16][a] 5–7 Jan 2026 608 17.8 16.7 20.1 20.5 18.1 3.0 2.4 0.8 N/a 0.4 N/a 0.3 0.4
Pitagórica[17][a] 4–6 Jan 2026 608 17.2 16.0 21.0 19.6 18.0 3.3 2.7 0.7 N/a 1.0 N/a 0.5 1.4
Aximage[18] 1–6 Jan 2026 800 17.3 18.3 16.8 24.6 14.4 3.3 1.7 1.2 N/a N/a N/a 2.4 6.3
Pitagórica[19][a] 3–5 Jan 2026 608 18.3 15.1 20.7 18.4 18.3 2.9 3.5 1.3 N/a 1.3 N/a 0.2 2.3
Pitagórica[20][a] 2–4 Jan 2026 608 19.2 15.4 19.3 18.9 18.0 2.9 2.8 1.8 N/a 1.5 N/a 0.2 0.1
Pitagórica[21] 11–19 Dec 2025 1,000 15.0 20.7 19.9 19.1 14.9 2.7 3.0 3.0 N/a 1.1 N/a 0.6 0.8
Intercampus[22][c] 12–16 Dec 2025 611 13.4 19.1 14.5 21.1 15.4 7.2 4.4 4.9 N/a N/a N/a N/a 2.0
ICS/ISCTE[23] 5–13 Dec 2025 903 20 20 14 22 10 5 3 1 N/a N/a N/a 5[d] 2
CESOP–UCP[24] 4–12 Dec 2025 1,185 18 20 16 22 14 3 3 2 N/a 0.5 N/a 1.5 2
Aximage[25][e] 28 Nov–3 Dec 2025 607 19.6 20.4 10.7 21.4 11.7 6.6 3.2 2.1 N/a N/a N/a 4.3 1.0
Consulmark2[26] 19–28 Nov 2025 795 16.6 22.0 16.9 16.4 15.9 2.6 2.5 0.8 N/a N/a N/a 6.3 5.1
Intercampus[27][f] 14–19 Nov 2025 611 19.4 20.5 13.9 19.9 14.4 5.4 4.7 2.0 N/a N/a N/a N/a 0.6
Aximage[28][g] 10–17 Nov 2025 816 20.9 17.8 16.6 21.6 10.6 4.4 2.3 1.7 N/a N/a N/a 4.1 0.7
ICS/ISCTE[29] 7–17 Nov 2025 807 26 23 14 25 5 2 2 <1 N/a N/a N/a 3[h] 1
Pitagórica[30] 5–14 Nov 2025 1,000 21.1 22.6 17.4 14.7 12.6 4.4 2.5 1.4 N/a N/a N/a 3.3[i] 1.5
Aximage[31] 23–27 Oct 2025 651 24.4 19.2 15.7 19.2 8.2 5.0 2.7 0.9 N/a N/a N/a 4.6 5.2
Intercampus[32][j] 20–26 Oct 2025 609 19.2 20.7 15.4 19.7 10.5 8.9 5.7 N/a N/a N/a N/a N/a 1.0
Pitagórica[33] 6–10 Oct 2025 625 26.9 20.3 18.4 13.9 9.1 1.9 2.5 2.9
(RT) 		0.2 N/a N/a 3.9[k] 6.6
Intercampus[34][l] 1–8 Oct 2025 802 24.0 21.9 11.3 21.2 11.0 6.5 4.1 N/a N/a N/a N/a N/a 2.1
Intercampus[35][m] 7–14 Aug 2025 611 22.8 19.8 16.9 17.4 10.7 5.8 2.5 N/a N/a N/a N/a 4.1[n] 3.0
ICS/ISCTE[36][o] 28 Jun–10 Aug 2025 2,017 32 22 17 22 N/a N/a N/a N/a N/a N/a N/a 7 6
Aximage[37][p] 11–21 Jul 2025 1,000 37 27 20 N/a N/a N/a N/a N/a N/a N/a N/a 16 10
32 25 17 N/a N/a N/a 5 N/a N/a N/a N/a 21[q] 7
Intercampus[38][r] 11–18 Jul 2025 606 24.8 20.7 19.8 12.7 8.2 4.3
(MM) 		4.6 N/a N/a N/a N/a 4.9[s] 4.1
Intercampus[39][t] 5–15 Jun 2025 616 35.6 24.1 14.3 10.9 2.3
(ML) 		4.8
(MM) 		3.1
(PR) 		N/a N/a N/a N/a 4.9[u] 11.4
Consulmark2[40][v] 6–13 May 2025 589 35.6 21.2 6.9 9.6 2.2
(ML) 		4.7 2.2
(PR) 		N/a N/a N/a N/a 17.6[w] 14.4
Consulmark2[41][x] 14–22 Apr 2025 569 36.7 21.4 8.0 8.2 1.4
(ML) 		4.9 1.4
(PR) 		N/a N/a N/a N/a 18.0[y] 15.3
Consulmark2[42][z] 27 Mar–3 Apr 2025 583 46.1 21.5 10.1 5.6 1.1
(ML) 		4.5 0.6
(PR) 		N/a N/a N/a N/a 10.5[aa] 24.6
CESOP–UCP[43] 17–26 Mar 2025 1,206 37 19 7 9 3
(ML) 		4 2
(PR) 		N/a N/a N/a N/a 19[ab] 18
Intercampus[44][ac] 4–10 Mar 2025 638 44.8 17.5 9.7 15.6 5.0
(ML) 		N/a N/a N/a N/a N/a N/a 7.4[ad] 27.3
Pitagórica[45] 23–27 Feb 2025 400 35.9 25.5 14.1 12.9 2.5
(ML) 		N/a 1.8
(JS) 		N/a 0.6 N/a N/a 6.4[ae] 10.4
32.2 24.8 N/a 12.1 2.2
(ML) 		N/a 1.9
(JS) 		N/a 0.7 N/a N/a 26.1[af] 7.4
Aximage[46][ag] 23–28 Jan 2025 800 35 14 10 14 N/a N/a N/a N/a N/a N/a N/a 27[ah] 20
Intercampus[47][ai] 21–26 Jan 2025 638 40.7 17.3 10.2 11.6 N/a 6.0 3.7
(JF) 		N/a N/a N/a N/a 10.5[aj] 23.4
ICS/ISCTE[48] 9–20 Jan 2025 805 33 17 20 21 1
(IL) 		1
(BE) 		1
(PCP) 		1
(L) 		N/a N/a N/a 5[ak] 12
33 17 N/a 21 1
(IL) 		3
(BE) 		1
(PCP) 		1
(L) 		N/a N/a N/a 23[al] 12
32 17 N/a 21 1
(IL) 		3
(BE) 		1
(PCP) 		1
(L) 		N/a N/a N/a 24[am] 10
Polling before confirmed candidates, with several options
Polling firm Fieldwork date Sample
size 		O/
U 		Lead
Ind. PS PSD CDS PSD BE BE PS CH CDU CDU PS IL PSD PS PS PS Ind. L
Intercampus[49] 21–27 Nov 2024 605 23.2 N/a 13.9 N/a 9.8 N/a 4.0 N/a 6.6 N/a 0.9 5.1 3.2 3.2 N/a 4.7 6.4 1.3 2.4 15.3 9.3
Aximage[50] 6–19 Sep 2024 818 21.0 N/a 14.7 N/a 10.6 N/a N/a 5.0 8.8 N/a N/a 7.9 N/a N/a N/a N/a 8.3 N/a N/a 23.7 6.3
Intercampus[51] 19–26 Jul 2024 609 9.4 N/a 14.1 4.6 8.1 8.4 N/a N/a 11.4 N/a 1.5 5.7 4.8 N/a 19.3 N/a 4.6 2.4 N/a 5.7
[an] 		5.2
Duplimétrica[52] 6–13 May 2024 800 10 17 13 5 7 N/a 2 N/a 5 N/a N/a 3 N/a 5 13 N/a 5 N/a N/a 15 4
Intercampus[53] 18–23 Apr 2024 605 8.4 14.7 12.5 2.7 5.7 N/a 5.9 N/a 7.7 N/a 1.3 5.3 2.7 2.9 13.6 N/a 2.9 1.3 3.5 9.0 1.1
Intercampus[54] 9–14 Sep 2023 614 7.8 8.8 15.8 3.9 6.0 N/a 5.5 1.5 9.0 N/a 2.0 3.4 3.3 3.1 14.8 N/a 3.9 2.0 N/a 9.3 1.0
Intercampus[55] 3–6 Jul 2023 623 7.9 14.3 13.3 3.2 3.0 N/a 6.9 1.4 11.4 N/a 0.8 5.9 3.2 N/a 15.1 2.7 2.6 1.9 N/a 6.3 0.8
Intercampus[56] 3–10 Feb 2023 602 10.0 10.6 15.8 N/a 3.8 4.3 N/a 3.8 9.5 N/a N/a 6.0 3.8 4.0 13.5 N/a N/a N/a N/a 14.9
[ao] 		2.3
Intercampus[57]
[ap] 		15–20 Nov 2022 605 15.9 9.6 15.2 6.3 7.3 4.0 N/a 5.8 6.1 3.3 N/a 8.6 2.1 N/a N/a N/a N/a N/a N/a 15.8 0.7
Intercampus[58] 6–11 Jul 2022 605 31.7 N/a N/a 10.9 10.4 7.8 N/a 7.8 6.1 3.0 N/a N/a N/a N/a N/a N/a N/a N/a N/a 22.3 20.8
N/a N/a N/a 18.3 17.4 12.7 N/a 12.2 N/a 4.5 N/a N/a N/a N/a N/a N/a N/a N/a N/a 34.9 0.9
N/a 31.1 N/a 13.6 16.2 7.8 N/a N/a N/a 4.0 N/a N/a N/a N/a N/a N/a N/a N/a N/a 27.4 14.9
N/a N/a 23.1 N/a 16.5 12.9 N/a 12.4 N/a 4.5 N/a N/a N/a N/a N/a N/a N/a N/a N/a 30.6 6.6

Second round

Poll results are shown in the table below in reverse chronological order, showing the most recent first.

  Exit poll

Polling firm Fieldwork date Sample
size 		Seguro Ventura Oth/
Und 		Lead
PS CH
Second round 8 Feb 2026 N/a 66.8 33.2 N/a 33.6
CESOP–UCP[59] 8 Feb 2026 40,526 68–
73 		27–
32 		N/a 36–
46
ICS/ISCTE/Pitagórica[60] 8 Feb 2026 26,584 67.0–
71.4 		28.6–
33.0 		N/a 34.0–
42.8
Intercampus[61] 8 Feb 2026 12,665 66.8–
71.8 		28.2–
33.2 		N/a 33.6–
43.6
Pitagórica[62][a] 3–5 Feb 2026 810[aq] 67.8 32.2 N/a 35.6
810[ar] 56.7 26.9 16.4 29.8
Pitagórica[63][a] 2–4 Feb 2026 608 53.5 28.0 18.5 25.5
Pitagórica[64][a] 1–3 Feb 2026 608 53.2 29.5 17.3 23.7
Pitagórica[65][a] 31 Jan–2 Feb 2026 608 52.8 28.1 19.1 24.7
CESOP–UCP[66] 29 Jan–2 Feb 2026 1,601[aq] 67 33 N/a 34
1,601[ar] 56 25 19 31
Aximage[67] 29 Jan–2 Feb 2026 607 65.4 30.3 4.4 35.1
Pitagórica[68][a] 30 Jan–1 Feb 2026 608 53.6 27.9 18.5 25.7
Pitagórica[69][a] 29–31 Jan 2026 608 56.2 28.4 15.4 27.8
Pitagórica[70][a] 28–30 Jan 2026 608 57.3 27.2 15.5 30.1
Pitagórica[71][a] 27–29 Jan 2026 608 57.8 27.3 14.9 30.5
Pitagórica[72][a] 26–28 Jan 2026 608 59.0 28.0 13.0 31.0
Pitagórica[73][a] 25–27 Jan 2026 608 61.9 26.2 11.9 35.7
Pitagórica[74][a] 24–26 Jan 2026 608 60.9 26.5 12.6 34.4
Aximage[75] 21–26 Jan 2026 800 64.6 30.8 4.6 33.8
ICS/ISCTE[76] 20–25 Jan 2026 902[aq] 66 34 N/a 32
902[ar] 51 27 22 24
CESOP–UCP[77] 20–21 Jan 2026 1,102[aq] 70 30 N/a 40
1,102[ar] 61 27 12 34
Intercampus[78] 19–21 Jan 2026 609 60.8 24.5 14.8 36.3
Pitagórica[4] 13–15 Jan 2026 1,200 66 27 7 39
Pitagórica[5] 12–14 Jan 2026 903 67 26 7 41
Pitagórica[6] 11–13 Jan 2026 755 66 25 9 41
Intercampus[7] 6–13 Jan 2026 806 57.1 32.4 10.5 24.7
Consulmark2[8] 5–13 Jan 2026 993 60.5 25.6 13.9 34.9
Aximage[10] 9–12 Jan 2026 606 49 29 22 20
Aximage[18] 1–6 Jan 2026 800 42 30 28 12
Pitagórica[21] 11–19 Dec 2025 1,000 65 23 12 42
Intercampus[22] 12–16 Dec 2025 611 52.2 33.6 14.2 18.6
ICS/ISCTE[23] 5–13 Dec 2025 903 45 24 31 21
CESOP–UCP[24] 4–12 Dec 2025 1,185 66 29 5 37
Consulmark2[26] 19–28 Nov 2025 795 60.1 21.4 18.5 38.7
Intercampus[27] 14–19 Nov 2025 611 53.0 28.5 18.5 24.5
ICS/ISCTE[29] 7–17 Nov 2025 807 42 25 33 17
Pitagórica[30] 5–14 Nov 2025 1,000 67 21 12 46
Aximage[31] 23–27 Oct 2025 651 56 26 18 30
Intercampus[32] 20–26 Oct 2025 609 58.5 29.9 11.6 28.6
Pitagórica[33] 6–10 Oct 2025 625 61 21 18 40
Intercampus[34] 1–8 Oct 2025 802 54.9 29.8 15.3 25.1
Intercampus[35] 7–14 Aug 2025 611 52.0 29.5 18.5 22.5
Pitagórica[45] 23–27 Feb 2025 400 65 18 17 47

Other scenarios

Poll results showing how people would vote on hypothetical second round matchups, are shown in the table below in reverse chronological order, showing the most recent first

Polling firm Fieldwork date Sample
size 		Gouveia e Melo Marques Mendes Oth/
Und 		Lead
Ind. PSD
Pitagórica[4] 13–15 Jan 2026 1,200 44 42 14 2
Pitagórica[5] 12–14 Jan 2026 903 45 42 13 3
Pitagórica[6] 11–13 Jan 2026 755 44 42 14 2
Intercampus[7] 6–13 Jan 2026 806 37.7 38.8 23.4 1.1
Consulmark2[8] 5–13 Jan 2026 993 40.1 40.9 19.0 0.8
Aximage[18] 1–6 Jan 2026 800 33 30 37 3
Pitagórica[21] 11–19 Dec 2025 1,000 34 47 19 13
Intercampus[22] 12–16 Dec 2025 611 36.7 41.7 21.6 5.0
ICS/ISCTE[23] 5–13 Dec 2025 903 31 35 34 4
CESOP–UCP[24] 4–12 Dec 2025 1,185 42 50 8 8
Consulmark2[26] 19–28 Nov 2025 795 34.0 46.0 20.0 12.0
Intercampus[27] 14–19 Nov 2025 611 36.7 37.5 25.8 0.8
ICS/ISCTE[29] 7–17 Nov 2025 807 35 31 34 4
Pitagórica[30] 5–14 Nov 2025 1,000 39 46 15 7
Aximage[31] 23–27 Oct 2025 651 38 36 26 2
Intercampus[32] 20–26 Oct 2025 609 37.3 41.5 21.2 4.2
Pitagórica[33] 6–10 Oct 2025 625 42 37 21 5
Intercampus[34] 1–8 Oct 2025 802 40.6 39.3 20.1 1.3
Intercampus[35] 7–14 Aug 2025 611 39.8 38.5 21.8 1.3
Aximage[37] 11–21 Jul 2025 1,000 41 36 23 5
Intercampus[38] 11–18 Jul 2025 606 40.4 39.6 20.0 0.8
Intercampus[39] 5–15 Jun 2025 616 41.1 35.4 23.5 5.7
Intercampus[44] 4–10 Mar 2025 638 51.6 28.5 19.9 23.1
Pitagórica[45] 23–27 Feb 2025 400 49 37 14 12
Intercampus[47] 21–26 Jan 2025 638 52.5 29.3 18.2 23.2
ICS/ISCTE[48] 9–20 Jan 2025 805 43 20 37 23
Pitagórica[79] 28 Dec 2024–5 Jan 2025 400 51 30 19 21
Intercampus[49] 21–27 Nov 2024 605 49.3 30.3 20.3 19.0
Aximage[50] 6–19 Sep 2024 818 47 28 25 19
Intercampus[51] 19–26 Jul 2024 609 48.8 40.2 11.0 8.6
Polling firm Fieldwork date Sample
size 		Gouveia e Melo Seguro Oth/
Und 		Lead
Ind. PS
Pitagórica[4] 13–15 Jan 2026 1,200 30 56 14 26
Pitagórica[5] 12–14 Jan 2026 903 34 55 11 21
Pitagórica[6] 11–13 Jan 2026 755 32 55 13 23
Intercampus[7] 6–13 Jan 2026 806 39.1 38.0 23.0 1.1
Consulmark2[8] 5–13 Jan 2026 993 33.6 50.8 15.6 17.2
Aximage[10] 9–12 Jan 2026 606 25 43 32 18
Aximage[18] 1–6 Jan 2026 800 31 31 38 Tie
Pitagórica[21] 11–19 Dec 2025 1,000 34 48 18 14
Intercampus[22] 12–16 Dec 2025 611 37.3 38.5 24.2 1.2
ICS/ISCTE[23] 5–13 Dec 2025 903 36 26 38 10
CESOP–UCP[24] 4–12 Dec 2025 1,185 44 49 7 5
Consulmark2[26] 19–28 Nov 2025 795 36.0 44.5 19.5 8.5
Intercampus[27] 14–19 Nov 2025 611 37.2 34.7 28.1 2.5
ICS/ISCTE[29] 7–17 Nov 2025 807 41 24 35 17
Pitagórica[30] 5–14 Nov 2025 1,000 39 43 18 4
Aximage[31] 23–27 Oct 2025 651 40 35 25 5
Intercampus[32] 20–26 Oct 2025 609 42.0 38.9 19.1 3.1
Pitagórica[33] 6–10 Oct 2025 625 44 37 19 7
Intercampus[34] 1–8 Oct 2025 802 48.8 32.2 19.1 16.6
Intercampus[35] 7–14 Aug 2025 611 42.2 34.7 23.1 7.5
Aximage[37] 11–21 Jul 2025 1,000 42 36 22 6
Intercampus[38] 11–18 Jul 2025 606 41.6 38.1 20.3 3.5
Intercampus[39] 5–15 Jun 2025 616 44.5 32.3 23.2 12.2
Intercampus[44] 4–10 Mar 2025 638 54.5 24.5 21.0 30.0
Pitagórica[45] 23–27 Feb 2025 400 51 32 17 19
Intercampus[47] 21–26 Jan 2025 638 55.2 24.9 19.9 30.3
ICS/ISCTE[48] 9–20 Jan 2025 805 45 16 39 29
Pitagórica[79] 28 Dec 2024–5 Jan 2025 400 54 26 20 28
Polling firm Fieldwork date Sample
size 		Gouveia e Melo Ventura Oth/
Und 		Lead
Ind. CH
Pitagórica[4] 13–15 Jan 2026 1,200 60 26 14 34
Pitagórica[5] 12–14 Jan 2026 903 62 25 13 37
Pitagórica[6] 11–13 Jan 2026 755 63 24 13 39
Intercampus[7] 6–13 Jan 2026 806 56.5 29.8 13.8 26.7
Consulmark2[8] 5–13 Jan 2026 993 60.2 25.8 14.0 34.4
Aximage[10] 9–12 Jan 2026 606 43 28 29 15
Aximage[18] 1–6 Jan 2026 800 44 28 28 16
Pitagórica[21] 11–19 Dec 2025 1,000 62 21 17 41
Intercampus[22] 12–16 Dec 2025 611 52.5 30.0 17.5 22.5
ICS/ISCTE[23] 5–13 Dec 2025 903 47 24 29 23
CESOP–UCP[24] 4–12 Dec 2025 1,185 68 25 7 43
Consulmark2[26] 19–28 Nov 2025 795 63.4 19.5 17.1 43.9
Intercampus[27] 14–19 Nov 2025 611 54.0 25.7 20.3 28.3
ICS/ISCTE[29] 7–17 Nov 2025 807 49 23 28 26
Pitagórica[30] 5–14 Nov 2025 1,000 68 18 14 50
Aximage[31] 23–27 Oct 2025 651 54 25 21 29
Intercampus[32] 20–26 Oct 2025 609 61.2 29.4 9.4 31.8
Pitagórica[33] 6–10 Oct 2025 625 63 15 22 48
Intercampus[34] 1–8 Oct 2025 802 60.3 25.6 14.1 34.7
Intercampus[35] 7–14 Aug 2025 611 56.6 25.9 17.5 30.7
Intercampus[38] 11–18 Jul 2025 606 63.4 19.1 17.5 44.3
Pitagórica[45] 23–27 Feb 2025 400 71 13 16 58
ICS/ISCTE[48] 9–20 Jan 2025 805 53 16 31 29
Polling firm Fieldwork date Sample
size 		Gouveia e Melo Cotrim Oth/
Und 		Lead
Ind. IL
Pitagórica[4] 13–15 Jan 2026 1,200 36 50 14 16
Pitagórica[5] 12–14 Jan 2026 903 38 53 9 15
Pitagórica[6] 11–13 Jan 2026 755 39 51 10 12
Intercampus[7] 6–13 Jan 2026 806 38.3 39.7 22.0 1.4
Consulmark2[8] 5–13 Jan 2026 993 40.2 44.0 15.8 3.8
Pitagórica[21] 11–19 Dec 2025 1,000 40 42 18 2
Polling firm Fieldwork date Sample
size 		Marques Mendes Seguro Oth/
Und 		Lead
PSD PS
Pitagórica[4] 13–15 Jan 2026 1,200 32 55 13 23
Pitagórica[5] 12–14 Jan 2026 903 33 56 11 23
Pitagórica[6] 11–13 Jan 2026 755 33 55 12 22
Intercampus[7] 6–13 Jan 2026 806 41.4 33.1 25.5 8.3
Consulmark2[8] 5–13 Jan 2026 993 34.6 47.2 18.1 12.6
Aximage[10] 9–12 Jan 2026 606 26 41 33 15
Aximage[18] 1–6 Jan 2026 800 28 33 39 5
Pitagórica[21] 11–19 Dec 2025 1,000 41 41 18 Tie
Intercampus[22] 12–16 Dec 2025 611 41.4 33.1 25.5 8.3
ICS/ISCTE[23] 5–13 Dec 2025 903 37 25 38 12
CESOP–UCP[24] 4–12 Dec 2025 1,185 48 43 9 5
Consulmark2[26] 19–28 Nov 2025 795 43.6 35.7 20.7 7.9
Intercampus[27] 14–19 Nov 2025 611 39.9 32.1 28.0 7.8
ICS/ISCTE[29] 7–17 Nov 2025 807 36 26 38 10
Pitagórica[30] 5–14 Nov 2025 1,000 44 40 16 4
Aximage[31] 23–27 Oct 2025 651 37 37 26 Tie
Intercampus[32] 20–26 Oct 2025 609 43.2 33.5 23.3 9.7
Pitagórica[33] 6–10 Oct 2025 625 40 37 23 3
Intercampus[34] 1–8 Oct 2025 802 47.1 30.7 22.2 16.4
Intercampus[35] 7–14 Aug 2025 611 41.9 32.1 26.0 9.8
Aximage[37] 11–21 Jul 2025 1,000 36 37 27 1
Intercampus[38] 11–18 Jul 2025 606 38.0 39.6 22.4 1.6
Intercampus[39] 5–15 Jun 2025 616 41.2 30.0 28.7 11.2
Intercampus[44] 4–10 Mar 2025 638 42.4 29.0 28.6 13.4
Pitagórica[45] 23–27 Feb 2025 400 43 32 25 11
Intercampus[47] 21–26 Jan 2025 638 44.5 28.8 26.7 15.7
Pitagórica[79] 28 Dec 2024–5 Jan 2025 400 40 34 26 6
Polling firm Fieldwork date Sample
size 		Marques Mendes Ventura Oth/
Und 		Lead
PSD CH
Pitagórica[4] 13–15 Jan 2026 1,200 60 28 12 32
Pitagórica[5] 12–14 Jan 2026 903 60 27 13 33
Pitagórica[6] 11–13 Jan 2026 755 58 27 15 31
Intercampus[7] 6–13 Jan 2026 806 55.8 30.1 14.1 25.7
Consulmark2[8] 5–13 Jan 2026 993 59.8 26.1 14.1 33.7
Aximage[10] 9–12 Jan 2026 606 43 30 27 13
Aximage[18] 1–6 Jan 2026 800 44 29 27 15
Pitagórica[21] 11–19 Dec 2025 1,000 65 21 14 44
Intercampus[22] 12–16 Dec 2025 611 55.8 30.1 14.1 25.7
ICS/ISCTE[23] 5–13 Dec 2025 903 49 23 28 26
CESOP–UCP[24] 4–12 Dec 2025 1,185 69 26 5 43
Consulmark2[26] 19–28 Nov 2025 795 64.8 20.0 15.2 44.8
Intercampus[27] 14–19 Nov 2025 611 54.7 27.7 17.6 27.0
ICS/ISCTE[29] 7–17 Nov 2025 807 47 24 29 23
Pitagórica[30] 5–14 Nov 2025 1,000 70 19 11 51
Aximage[31] 23–27 Oct 2025 651 54 25 21 29
Intercampus[32] 20–26 Oct 2025 609 60.8 29.6 9.6 31.2
Pitagórica[33] 6–10 Oct 2025 625 62 19 19 43
Intercampus[34] 1–8 Oct 2025 802 60.1 26.1 13.8 34.0
Intercampus[35] 7–14 Aug 2025 611 57.1 26.5 16.4 30.6
Pitagórica[45] 23–27 Feb 2025 400 65 17 18 48
Polling firm Fieldwork date Sample
size 		Marques Mendes Cotrim Oth/
Und 		Lead
PSD IL
Pitagórica[4] 13–15 Jan 2026 1,200 36 51 13 15
Pitagórica[5] 12–14 Jan 2026 903 34 54 12 20
Pitagórica[6] 11–13 Jan 2026 755 34 52 14 18
Intercampus[7] 6–13 Jan 2026 806 39.5 40.2 20.3 0.7
Consulmark2[8] 5–13 Jan 2026 993 41.0 42.4 16.6 1.4
Pitagórica[21] 11–19 Dec 2025 1,000 48 33 19 15
Polling firm Fieldwork date Sample
size 		Seguro Cotrim Oth/
Und 		Lead
PS IL
Pitagórica[4] 13–15 Jan 2026 1,200 47 44 9 3
Pitagórica[5] 12–14 Jan 2026 903 46 46 8 Tie
Pitagórica[6] 11–13 Jan 2026 755 46 44 10 2
Intercampus[7] 6–13 Jan 2026 806 42.4 38.2 19.4 4.2
Consulmark2[8] 5–13 Jan 2026 993 48.5 39.1 12.6 9.4
Pitagórica[21] 11–19 Dec 2025 1,000 45 39 16 6
Polling firm Fieldwork date Sample
size 		Ventura Cotrim Oth/
Und 		Lead
CH IL
Pitagórica[4] 13–15 Jan 2026 1,200 21 64 15 43
Pitagórica[5] 12–14 Jan 2026 903 21 67 12 46
Pitagórica[6] 11–13 Jan 2026 755 21 67 12 46
Intercampus[7] 6–13 Jan 2026 806 29.0 58.2 12.8 29.2
Consulmark2[8] 5–13 Jan 2026 993 22.4 62.5 15.1 40.1
Pitagórica[21] 11–19 Dec 2025 1,000 19 62 19 43
Hypothetical polling
Polling firm Fieldwork date Sample
size 		O/U Lead
PS PS PS PS PS PS Ind. PSD PSD PSD CDS Ind. PSD CH
Intercampus[44] 4–10 Mar 2025 638 N/a 21.6 N/a N/a N/a N/a 57.1 N/a N/a N/a N/a N/a N/a N/a 29.3 18.1
N/a 26.3 N/a N/a N/a N/a N/a 44.4 N/a N/a N/a N/a N/a N/a 21.3 35.5
Pitagórica[45] 23–27 Feb 2025 400 N/a 30 N/a N/a N/a N/a 53 N/a N/a N/a N/a N/a N/a N/a 17 23
N/a 31 N/a N/a N/a N/a N/a 45 N/a N/a N/a N/a N/a N/a 24 14
N/a 62 N/a N/a N/a N/a N/a N/a N/a N/a N/a N/a N/a 20 18 42
Intercampus[47] 21–26 Jan 2025 638 N/a 25.2 N/a N/a N/a N/a 56.0 N/a N/a N/a N/a N/a N/a N/a 18.8 30.8
N/a 28.8 N/a N/a N/a N/a N/a 45.0 N/a N/a N/a N/a N/a N/a 26.2 16.2
ICS/ISCTE[48] 9–20 Jan 2025 805 N/a 16 N/a N/a N/a N/a 53 N/a N/a N/a N/a N/a N/a N/a 31 37
N/a N/a N/a N/a N/a 23 40 N/a N/a N/a N/a N/a N/a N/a 37 17
Pitagórica[79] 28 Dec 2024–5 Jan 2025 400 36 N/a N/a N/a N/a N/a N/a N/a 46 N/a N/a N/a N/a N/a 18 10
N/a 27 N/a N/a N/a N/a 55 N/a N/a N/a N/a N/a N/a N/a 18 28
N/a 32 N/a N/a N/a N/a N/a 43 N/a N/a N/a N/a N/a N/a 25 11
N/a 34 N/a N/a N/a N/a N/a N/a 49 N/a N/a N/a N/a N/a 17 15
N/a N/a N/a N/a N/a 32 51 N/a N/a N/a N/a N/a N/a N/a 17 19
N/a N/a N/a N/a N/a 42 N/a 36 N/a N/a N/a N/a N/a N/a 22 6
N/a N/a N/a N/a N/a 42 N/a N/a 44 N/a N/a N/a N/a N/a 14 2
N/a N/a N/a N/a N/a N/a 50 N/a 32 N/a N/a N/a N/a N/a 18 18
Intercampus[49] 21–27 Nov 2024 605 N/a N/a N/a N/a 32.0 N/a N/a 44.6 N/a N/a N/a N/a N/a N/a 23.4 12.6
N/a N/a N/a N/a 37.3 N/a N/a N/a 46.5 N/a N/a N/a N/a N/a 16.2 9.2
N/a N/a N/a N/a 42.2 N/a N/a N/a N/a N/a N/a 31.8 N/a N/a 26.0 10.4
N/a N/a N/a N/a 35.8 N/a N/a N/a N/a N/a N/a N/a 40.7 N/a 23.5 4.9
N/a N/a N/a N/a N/a 39.0 N/a 35.6 N/a N/a N/a N/a N/a N/a 25.4 3.4
N/a N/a N/a N/a N/a 39.9 N/a N/a 39.5 N/a N/a N/a N/a N/a 20.5 0.4
N/a N/a N/a N/a N/a 52.5 N/a N/a N/a N/a N/a 21.3 N/a N/a 26.2 31.2
N/a N/a N/a N/a N/a 45.0 N/a N/a N/a N/a N/a N/a 29.4 N/a 25.6 15.6
N/a N/a N/a N/a N/a N/a 50.8 N/a 31.8 N/a N/a N/a N/a N/a 17.3 19.0
N/a N/a N/a N/a N/a N/a 59.1 N/a N/a N/a N/a 19.8 N/a N/a 21.1 39.3
N/a N/a N/a N/a N/a N/a 52.4 N/a N/a N/a N/a N/a 28.6 N/a 19.0 23.8
Aximage[50] 6–19 Sep 2024 818 N/a N/a N/a N/a N/a 34 N/a 33 N/a N/a N/a N/a N/a N/a 33 1
N/a N/a N/a N/a N/a 56 N/a N/a N/a N/a N/a N/a N/a 22 22 34
N/a N/a N/a N/a N/a 43 N/a N/a 35 N/a N/a N/a N/a N/a 22 8
N/a N/a N/a N/a N/a N/a 51 N/a 28 N/a N/a N/a N/a N/a 21 23
N/a N/a N/a N/a N/a 29 38 N/a N/a N/a N/a N/a N/a N/a 33 9
N/a N/a 19 N/a N/a N/a 48 N/a N/a N/a N/a N/a N/a N/a 33 29
N/a N/a N/a N/a 21 N/a 54 N/a N/a N/a N/a N/a N/a N/a 25 33
Intercampus[51] 19–26 Jul 2024 609 N/a N/a N/a 56.7 N/a N/a 33.2 N/a N/a N/a N/a N/a N/a N/a 10.1 23.5
N/a N/a N/a 55.6 N/a N/a N/a 34.9 N/a N/a N/a N/a N/a N/a 9.5 20.7
N/a N/a N/a 58.0 N/a N/a N/a N/a 34.7 N/a N/a N/a N/a N/a 7.3 23.3
N/a N/a N/a 66.1 N/a N/a N/a N/a N/a 21.7 N/a N/a N/a N/a 12.2 44.4
N/a N/a N/a 66.8 N/a N/a N/a N/a N/a N/a 22.6 N/a N/a N/a 10.6 44.2
N/a N/a N/a 69.2 N/a N/a N/a N/a N/a N/a N/a 19.4 N/a N/a 11.4 49.8
N/a N/a N/a N/a 36.7 N/a 52.7 N/a N/a N/a N/a N/a N/a N/a 10.7 16.0
N/a N/a N/a N/a 33.4 N/a N/a 55.0 N/a N/a N/a N/a N/a N/a 11.6 21.6
N/a N/a N/a N/a 42.4 N/a N/a N/a 48.8 N/a N/a N/a N/a N/a 8.8 6.4
N/a N/a N/a N/a 48.3 N/a N/a N/a N/a 37.8 N/a N/a N/a N/a 13.9 10.5
N/a N/a N/a N/a 49.9 N/a N/a N/a N/a N/a 36.9 N/a N/a N/a 13.2 13.0
N/a N/a N/a N/a 52.5 N/a N/a N/a N/a N/a N/a 33.2 N/a N/a 14.3 19.3
N/a N/a N/a N/a N/a 40.2 46.8 N/a N/a N/a N/a N/a N/a N/a 13.0 6.6
N/a N/a N/a N/a N/a 37.1 N/a 48.4 N/a N/a N/a N/a N/a N/a 14.5 11.3
N/a N/a N/a N/a N/a 48.4 N/a N/a 41.1 N/a N/a N/a N/a N/a 10.5 7.3
N/a N/a N/a N/a N/a 56.5 N/a N/a N/a 27.0 N/a N/a N/a N/a 16.5 29.5
N/a N/a N/a N/a N/a 56.0 N/a N/a N/a N/a 29.4 N/a N/a N/a 14.6 26.6
N/a N/a N/a N/a N/a 57.8 N/a N/a N/a N/a N/a 25.9 N/a N/a 16.3 31.9
N/a N/a N/a N/a N/a N/a 51.9 N/a 37.6 N/a N/a N/a N/a N/a 10.5 14.3
N/a N/a N/a N/a N/a N/a 63.7 N/a N/a 23.9 N/a N/a N/a N/a 12.4 39.8
N/a N/a N/a N/a N/a N/a 61.1 N/a N/a N/a 27.3 N/a N/a N/a 11.6 33.8
N/a N/a N/a N/a N/a N/a 68.1 N/a N/a N/a N/a 19.8 N/a N/a 12.1 48.3

Leadership polls

Approval ratings

Main article: Opinion polling on the Marcelo Rebelo de Sousa presidency

Preferred candidate

Poll results showing public opinion on who would be the best candidate for each political side, are shown in the table below in reverse chronological order, showing the most recent first.

Right-wing

Polling firm Fieldwork date Sample
size 		O/U Lead
PSD PSD PSD CH CDS Ind. IL
Consulmark2[41] 14–22 Apr 2025 569[as] 54.1 N/a N/a N/a 28.8 N/a N/a 17.0 25.3
Aximage[50] 6–19 Sep 2024 818[as] 39 37 N/a N/a N/a N/a N/a 22 2
Aximage[80] 14–18 Sep 2023 804 19.8 19.5 13.0 11.3 11.2 7.0 6.0 12.2 0.3

Left-wing

Polling firm Fieldwork date Sample
size 		O/U Lead
PS PS PS PS PS PS PS PS BE CDU
Intercampus[39] 5–15 Jun 2025 616[at] N/a 25.8 15.3 12.5 N/a N/a 8.1 N/a N/a N/a 38.3 10.5
Consulmark2[41] 14–22 Apr 2025 569[at] N/a 41.7 29.5 N/a N/a N/a N/a N/a N/a N/a 28.8 12.2
Pitagórica[45] 23–27 Feb 2025 400[at] N/a 56 44 N/a N/a N/a N/a N/a N/a N/a N/a 12
Intercampus[47] 21–26 Jan 2025 638[at] N/a 24.9 21.3 14.4 N/a 7.1 N/a N/a N/a N/a 32.3 3.6
Aximage[50] 6–19 Sep 2024 818[at] N/a N/a N/a 14 41 N/a 18 N/a N/a N/a 27 23
Aximage[80] 14–18 Sep 2023 804 34 N/a N/a 19 12 N/a 8 6 9 5 7 15

Notes

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w Daily tracking poll
  2. ^ Results presented here exclude undecideds (19.6%). With their inclusion results are: André Ventura: 18.6%; Marques Mendes: 15.3%; Cotrim Figueiredo: 14.3%; António José Seguro: 12.5%; Gouveia e Melo: 12.3%; Catarina Martins: 2.6%; Jorge Pinto: 1.9%; António Filipe: 1.7%; Manuel João Vieira: 1.2%; Others: 0.0%.
  3. ^ Results presented here exclude undecideds (11.6%). With their inclusion results are: André Ventura: 18.7%; Marques Mendes: 16.9%; Cotrim Figueiredo: 13.6%; António José Seguro: 12.8%; Gouveia e Melo: 11.9%; Catarina Martins: 7.2%; Jorge Pinto: 4.3%; António Filipe: 3.9%.
  4. ^ Joana Amaral Dias: 2%; Others: 3%.
  5. ^ Results presented here exclude undecideds (10.6%). With their inclusion results are: André Ventura: 19.1%; Marques Mendes: 18.2%; Gouveia e Melo: 17.5%; Cotrim Figueiredo: 10.5%; António José Seguro: 9.6%; Catarina Martins: 5.9%; António Filipe: 2.9%; Jorge Pinto: 1.9%; Others/Invalid: 3.8%.
  6. ^ Results presented here exclude undecideds (20.0%). With their inclusion results are: Marques Mendes: 16.4%; André Ventura: 15.9%; Gouveia e Melo: 15.5%; Cotrim Figueiredo: 11.5%; António José Seguro: 11.1%; Catarina Martins: 4.3%; António Filipe: 3.8%; Jorge Pinto: 1.6%.
  7. ^ Results presented here exclude undecideds (10.6%). With their inclusion results are: André Ventura: 19.4%; Gouveia e Melo: 18.7%; Marques Mendes: 15.9%; António José Seguro: 14.8%; Cotrim Figueiredo: 9.5%; Catarina Martins: 3.9%; António Filipe: 2.1%; Jorge Pinto: 1.5%; Others/Invalid: 3.6%.
  8. ^ Joana Amaral Dias: <1%; Others: 3%.
  9. ^ Joana Amaral Dias: 0.2%; Others: 3.1%.
  10. ^ Results presented here exclude undecideds (19.9%). With their inclusion results are: Marques Mendes: 16.6%; André Ventura: 15.8%; Gouveia e Melo: 15.4%; António José Seguro: 12.3%; Cotrim Figueiredo: 8.4%; Catarina Martins: 7.1%; António Filipe: 4.6%.
  11. ^ Joana Amaral Dias - 0.4%; Pedro Tinoco de Faria - 0.4%; Others/Neither/Would not vote - 3.1%.
  12. ^ Results presented here exclude undecideds (9.9%). With their inclusion results are: Gouveia e Melo: 21.6%; Marques Mendes: 19.7%; André Ventura: 19.1%; António José Seguro: 10.2%; Cotrim Figueiredo: 9.9%; Catarina Martins: 5.9%; António Filipe: 3.7%.
  13. ^ Results presented here exclude undecideds (19.0%). With their inclusion results are: Gouveia e Melo: 18.5%; Marques Mendes: 16.0%; André Ventura: 14.1%; António José Seguro: 13.7%; Cotrim Figueiredo: 8.7%; Catarina Martins: 4.7%; Rui Moreira: 3.3%; António Filipe: 2.0%.
  14. ^ Rui Moreira – 4.1%.
  15. ^ Results presented here exclude undecideds (24%), Invalid/Blank (4%) and Would not vote (12%). With their inclusion results are: Gouveia e Melo: 19%; Marques Mendes: 13%; André Ventura: 13%; António José Seguro: 10%; Others: 6%.
  16. ^ Results presented here exclude undecideds (29%). With their inclusion results are: Gouveia e Melo: 26%; Marques Mendes: 19%; André Ventura: 14%; Others: 12%.
  17. ^ Results presented here exclude undecideds (24%). With their inclusion results are: Gouveia e Melo: 24%; Marques Mendes: 19%; André Ventura: 13%; António Sampaio da Nóvoa: 6%; António Filipe: 4%; Joana Amaral Dias: 4%; Other candidates: 6%.
  18. ^ Results presented here exclude undecideds (16.8%). With their inclusion results are: Gouveia e Melo: 20.6%; Marques Mendes: 17.2%; António José Seguro: 16.5%; André Ventura: 10.6%; Cotrim Figueiredo: 6.8%; António Sampaio da Nóvoa: 4.1%; António Filipe: 3.8%; Mariana Mortágua: 3.6%.
  19. ^ António Sampaio da Nóvoa - 4.9%.
  20. ^ Results presented here exclude undecideds (23.3%). With their inclusion results are: Gouveia e Melo: 27.3%; Marques Mendes: 18.5%; António José Seguro: 11.0%; André Ventura: 8.4%; Mariana Mortágua: 3.7%; António Sampaio da Nóvoa: 3.6%; Paulo Raimundo: 2.4%; Mariana Leitão: 1.8%.
  21. ^ António Sampaio da Nóvoa - 4.9%.
  22. ^ Results presented here exclude undecideds (15.1%) abstention (2.4%) Refused to answer (2.7%) and Blank/Invalid (1.9%). With their inclusion results are: Gouveia e Melo: 27.7%; Marques Mendes: 16.5%; André Ventura: 7.5%; António Vitorino: 6.1%; António José Seguro: 5.4%; Paulo Portas: 3.9%; Catarina Martins: 3.7%; Joana Amaral Dias: 2.2%; Paulo Raimundo: 1.7%; Mariana Leitão: 1.7%.; Tim Vieira: 0.2%; Other: 1.4%.
  23. ^ António Vitorino - 7.8%; Paulo Portas - 5.0%; Joana Amaral Dias - 2.8%; Tim Vieira - 0.3%; Other - 1.8%.
  24. ^ Results presented here exclude undecideds (13.9%) abstention (2.3%) Refused to answer (1.6%) and Blank/Invalid (3.2%). With their inclusion results are: Gouveia e Melo: 29.0%; Marques Mendes: 16.9%; André Ventura: 6.5%; António José Seguro: 6.3%; António Vitorino: 5.6%; Paulo Portas: 5.6%; Catarina Martins: 3.9%; Joana Amaral Dias: 1.4%; Paulo Raimundo: 1.1%; Mariana Leitão: 1.1%.; Tim Vieira: 0.7%; Other: 1.1%.
  25. ^ António Vitorino - 7.1%; Paulo Portas - 7.1%; Joana Amaral Dias - 1.8%; Tim Vieira - 0.9%; Other - 1.4%.
  26. ^ Results presented here exclude undecideds (13.7%) abstention (1.0%) Refused to answer (1.4%) and Blank/Invalid (3.8%). With their inclusion results are: Gouveia e Melo: 36.9%; Marques Mendes: 17.2%; António José Seguro: 8.1%; Paulo Portas: 5.8%; André Ventura: 4.5%; Catarina Martins: 3.6%; Joana Amaral Dias: 0.9%; Mariana Leitão: 0.9%; Paulo Raimundo: 0.5%; Tim Vieira: 0.2%; Other: 1.7%.
  27. ^ Paulo Portas - 7.2%; Joana Amaral Dias - 1.1%; Tim Vieira - 0.3%; Other: 2.1%.
  28. ^ António Vitorino - 7%; António Sampaio da Nóvoa - 3%; Others - 9%.
  29. ^ Results presented here exclude undecideds (20.6%). With their inclusion results are: Gouveia e Melo: 35.6%; Marques Mendes: 13.9%; André Ventura: 12.4%; António José Seguro: 7.7%; António Vitorino: 5.6%; Mariana Leitão: 4.0%.
  30. ^ António Vitorino – 7.1%.
  31. ^ António Sampaio da Nóvoa - 4.9%; Inês Sousa Real - 0.9%; Tim Vieira - 0.6%; Joana Amaral Dias - 0.3%.
  32. ^ António Vitorino - 20.7%; António Sampaio da Nóvoa - 3.8%; Inês Sousa Real - 0.7%; Tim Vieira - 0.6%; Joana Amaral Dias - 0.2%.
  33. ^ Results presented here exclude undecideds (20%). With their inclusion results are: Gouveia e Melo: 35%; António Vitorino: 12%; Marques Mendes: 11%; André Ventura: 11%; Durão Barroso: 9%; António José Seguro: 8%.
  34. ^ António Vitorino - 15%; Durão Barroso- 11%.
  35. ^ Results presented here exclude undecideds (18.7%). With their inclusion results are: Gouveia e Melo: 33.1%; Marques Mendes: 14.1%; André Ventura: 9.4%; António Vitorino: 8.6%; António José Seguro: 8.3%; Mariana Leitão: 4.9%; João Ferreira: 3.0%.
  36. ^ António Vitorino - 10.5%.
  37. ^ Results presented here exclude undecideds (25%). With their inclusion results are: Gouveia e Melo: 25%; André Ventura: 16%; António José Seguro: 15% Marques Mendes: 13%; IL candidate: 1%; BE candidate: 1%; PCP candidate: 1%; Livre candidate: 1%; Other Independent candidate: 1%; CDS candidate: 0%; PAN candidate: 0%;
  38. ^ Results presented here exclude undecideds (25%). With their inclusion results are: Gouveia e Melo: 25%; André Ventura: 16%; António Vitorino: 14%; Marques Mendes: 13%; BE candidate: 2%; IL candidate: 1%; PCP candidate: 1%; Livre candidate: 1%; Other Independent candidate: 1%; CDS candidate: 0%; PAN candidate: 0%;
  39. ^ Results presented here exclude undecideds (24%). With their inclusion results are: Gouveia e Melo: 24%; Mário Centeno - 17%; André Ventura: 16%; Marques Mendes: 13%; BE candidate: 2%; IL candidate: 1%; PCP candidate: 1%; Livre candidate: 1%; Other Independent candidate: 1%; CDS candidate: 0%; PAN candidate: 0%;
  40. ^ Leonor Beleza - 0.9%; Others/Neither/Would not vote - 4.8%.
  41. ^ Rui Moreira- 4.7%; Francisco Assis - 0.5%; Others/Neither/Would not vote - 9.7%.
  42. ^ Voters were asked which candidate they prefer.
  43. ^ a b c d Poll numbers with the undecided excluded.
  44. ^ a b c d Poll numbers with the undecided included.
  45. ^ a b Which candidate should the Social Democratic Party (PSD) support?
  46. ^ a b c d e Which candidate should the Socialist Party (PS) support?

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allikas: https://en.wikipedia.org/wiki/Opinion_polling_for_the_2026_Portuguese_presidential_election