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.

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.

Polling firm	Fieldwork date	Sample size	Gouveia e Melo	Marques Mendes	António José Seguro	André Ventura	Cotrim Figueiredo	Catarina Martins	António Filipe	Jorge Pinto	André Pestana	Manuel João Vieira	Humberto Correia	Oth	Lead
			Ind.	PSD	PS	CH	IL	BE	CDU	L	Ind.	Ind.	Ind.
Pitagórica [1] [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 [2] [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 [3] [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 [4] [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 [5]	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 [6] [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 [7]	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 [8] [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 [9] [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 [10]	6–9 Jan 2025	1,770	14	14	23	24	19	2	2	1.5	<1	<1	<1	—N/a	1
Pitagórica [11] [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 [12] [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 [13] [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 [14] [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
Pitagórica [15] [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 [16] [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 [17]	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 [18] [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 [19]	5–13 Dec 2025	903	20	20	14	22	10	5	3	1	—N/a	—N/a	—N/a	5 [d]	2
CESOP–UCP [20]	4–12 Dec 2025	1,185	18	20	16	22	14	3	3	2	—N/a	0.5	—N/a	1.5	2
Aximage [21] [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 [22]	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 [23] [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 [24] [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 [25]	7–17 Nov 2025	807	26	23	14	25	5	2	2	<1	—N/a	—N/a	—N/a	3 [h]	1
Pitagórica [26]	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 [27]	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 [28] [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 [29]	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 [30] [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 [31] [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 [32] [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 [33] [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 [34] [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 [35] [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 [36] [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 [37] [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 [38] [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 [39]	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 [40] [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 [41]	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 [42] [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 [43] [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 [44]	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	Gouveia e Melo	António Costa	Passos Coelho	Paulo Portas	Marques Mendes	Mariana Mortágua	Catarina Martins	Santos Silva	André Ventura	João Ferreira	Paulo Raimundo	Ana Gomes	Cotrim Figueiredo	Durão Barroso	António Guterres	António José Seguro	Mário Centeno	Santana Lopes	Rui Tavares	O/ U	Lead
			Ind.	PS	PSD	CDS	PSD	BE	BE	PS	CH	CDU	CDU	PS	IL	PSD	PS	PS	PS	Ind.	L
Intercampus [45]	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 [46]	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 [47]	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 [48]	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 [49]	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 [50]	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 [51]	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 [52]	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 [53] [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 [54]	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 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 [1]	13–15 Jan 2026	1,200	44	42	14	2
Pitagórica [2]	12–14 Jan 2026	903	45	42	13	3
Pitagórica [55]	11–13 Jan 2026	755	44	42	14	2
Intercampus [56]	6–13 Jan 2026	806	37.7	38.8	23.4	1.1
Consulmark2 [5]	5–13 Jan 2026	993	40.1	40.9	19.0	0.8
Pitagórica [17]	11–19 Dec 2025	1,000	34	47	19	13
Intercampus [18]	12–16 Dec 2025	611	36.7	41.7	21.6	5.0
ICS/ISCTE [19]	5–13 Dec 2025	903	31	35	34	4
CESOP–UCP [20]	4–12 Dec 2025	1,185	42	50	8	8
Consulmark2 [22]	19–28 Nov 2025	795	34.0	46.0	20.0	12.0
Intercampus [23]	14–19 Nov 2025	611	36.7	37.5	25.8	0.8
ICS/ISCTE [25]	7–17 Nov 2025	807	35	31	34	4
Pitagórica [26]	5–14 Nov 2025	1,000	39	46	15	7
Aximage [27]	23–27 Oct 2025	651	38	36	26	2
Intercampus [28]	20–26 Oct 2025	609	37.3	41.5	21.2	4.2
Pitagórica [29]	6–10 Oct 2025	625	42	37	21	5
Intercampus [30]	1–8 Oct 2025	802	40.6	39.3	20.1	1.3
Intercampus [31]	7–14 Aug 2025	611	39.8	38.5	21.8	1.3
Aximage [33]	11–21 Jul 2025	1,000	41	36	23	5
Intercampus [34]	11–18 Jul 2025	606	40.4	39.6	20.0	0.8
Intercampus [35]	5–15 Jun 2025	616	41.1	35.4	23.5	5.7
Intercampus [40]	4–10 Mar 2025	638	51.6	28.5	19.9	23.1
Pitagórica [41]	23–27 Feb 2025	400	49	37	14	12
Intercampus [43]	21–26 Jan 2025	638	52.5	29.3	18.2	23.2
ICS/ISCTE [44]	9–20 Jan 2025	805	43	20	37	23
Pitagórica [57]	28 Dec 2024–5 Jan 2025	400	51	30	19	21
Intercampus [45]	21–27 Nov 2024	605	49.3	30.3	20.3	19.0
Aximage [46]	6–19 Sep 2024	818	47	28	25	19
Intercampus [47]	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 [1]	13–15 Jan 2026	1,200	30	56	14	26
Pitagórica [2]	12–14 Jan 2026	903	34	55	11	21
Pitagórica [55]	11–13 Jan 2026	755	32	55	13	23
Intercampus [56]	6–13 Jan 2026	806	39.1	38.0	23.0	1.1
Consulmark2 [5]	5–13 Jan 2026	993	33.6	50.8	15.6	17.2
Aximage [58]	9–12 Jan 2026	606	25	43	32	18
Pitagórica [17]	11–19 Dec 2025	1,000	34	48	18	14
Intercampus [18]	12–16 Dec 2025	611	37.3	38.5	24.2	1.2
ICS/ISCTE [19]	5–13 Dec 2025	903	36	26	38	10
CESOP–UCP [20]	4–12 Dec 2025	1,185	44	49	7	5
Consulmark2 [22]	19–28 Nov 2025	795	36.0	44.5	19.5	8.5
Intercampus [23]	14–19 Nov 2025	611	37.2	34.7	28.1	2.5
ICS/ISCTE [25]	7–17 Nov 2025	807	41	24	35	17
Pitagórica [26]	5–14 Nov 2025	1,000	39	43	18	4
Aximage [27]	23–27 Oct 2025	651	40	35	25	5
Intercampus [28]	20–26 Oct 2025	609	42.0	38.9	19.1	3.1
Pitagórica [29]	6–10 Oct 2025	625	44	37	19	7
Intercampus [30]	1–8 Oct 2025	802	48.8	32.2	19.1	16.6
Intercampus [31]	7–14 Aug 2025	611	42.2	34.7	23.1	7.5
Aximage [33]	11–21 Jul 2025	1,000	42	36	22	6
Intercampus [34]	11–18 Jul 2025	606	41.6	38.1	20.3	3.5
Intercampus [35]	5–15 Jun 2025	616	44.5	32.3	23.2	12.2
Intercampus [40]	4–10 Mar 2025	638	54.5	24.5	21.0	30.0
Pitagórica [41]	23–27 Feb 2025	400	51	32	17	19
Intercampus [43]	21–26 Jan 2025	638	55.2	24.9	19.9	30.3
ICS/ISCTE [44]	9–20 Jan 2025	805	45	16	39	29
Pitagórica [57]	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 [1]	13–15 Jan 2026	1,200	60	26	14	34
Pitagórica [2]	12–14 Jan 2026	903	62	25	13	37
Pitagórica [55]	11–13 Jan 2026	755	63	24	13	39
Intercampus [56]	6–13 Jan 2026	806	56.5	29.8	13.8	26.7
Consulmark2 [5]	5–13 Jan 2026	993	60.2	25.8	14.0	34.4
Aximage [58]	9–12 Jan 2026	606	43	28	29	15
Pitagórica [17]	11–19 Dec 2025	1,000	62	21	17	41
Intercampus [18]	12–16 Dec 2025	611	52.5	30.0	17.5	22.5
ICS/ISCTE [19]	5–13 Dec 2025	903	47	24	29	23
CESOP–UCP [20]	4–12 Dec 2025	1,185	68	25	7	43
Consulmark2 [22]	19–28 Nov 2025	795	63.4	19.5	17.1	43.9
Intercampus [23]	14–19 Nov 2025	611	54.0	25.7	20.3	28.3
ICS/ISCTE [25]	7–17 Nov 2025	807	49	23	28	26
Pitagórica [26]	5–14 Nov 2025	1,000	68	18	14	50
Aximage [27]	23–27 Oct 2025	651	54	25	21	29
Intercampus [28]	20–26 Oct 2025	609	61.2	29.4	9.4	31.8
Pitagórica [29]	6–10 Oct 2025	625	63	15	22	48
Intercampus [30]	1–8 Oct 2025	802	60.3	25.6	14.1	34.7
Intercampus [31]	7–14 Aug 2025	611	56.6	25.9	17.5	30.7
Intercampus [34]	11–18 Jul 2025	606	63.4	19.1	17.5	44.3
Pitagórica [41]	23–27 Feb 2025	400	71	13	16	58
ICS/ISCTE [44]	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 [1]	13–15 Jan 2026	1,200	36	50	14	16
Pitagórica [2]	12–14 Jan 2026	903	38	53	9	15
Pitagórica [55]	11–13 Jan 2026	755	39	51	10	12
Intercampus [56]	6–13 Jan 2026	806	38.3	39.7	22.0	1.4
Consulmark2 [5]	5–13 Jan 2026	993	40.2	44.0	15.8	3.8
Pitagórica [17]	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 [1]	13–15 Jan 2026	1,200	32	55	13	23
Pitagórica [2]	12–14 Jan 2026	903	33	56	11	23
Pitagórica [55]	11–13 Jan 2026	755	33	55	12	22
Intercampus [56]	6–13 Jan 2026	806	41.4	33.1	25.5	8.3
Consulmark2 [5]	5–13 Jan 2026	993	34.6	47.2	18.1	12.6
Aximage [58]	9–12 Jan 2026	606	26	41	33	15
Pitagórica [17]	11–19 Dec 2025	1,000	41	41	18	Tie
Intercampus [18]	12–16 Dec 2025	611	41.4	33.1	25.5	8.3
ICS/ISCTE [19]	5–13 Dec 2025	903	37	25	38	12
CESOP–UCP [20]	4–12 Dec 2025	1,185	48	43	9	5
Consulmark2 [22]	19–28 Nov 2025	795	43.6	35.7	20.7	7.9
Intercampus [23]	14–19 Nov 2025	611	39.9	32.1	28.0	7.8
ICS/ISCTE [25]	7–17 Nov 2025	807	36	26	38	10
Pitagórica [26]	5–14 Nov 2025	1,000	44	40	16	4
Aximage [27]	23–27 Oct 2025	651	37	37	26	Tie
Intercampus [28]	20–26 Oct 2025	609	43.2	33.5	23.3	9.7
Pitagórica [29]	6–10 Oct 2025	625	40	37	23	3
Intercampus [30]	1–8 Oct 2025	802	47.1	30.7	22.2	16.4
Intercampus [31]	7–14 Aug 2025	611	41.9	32.1	26.0	9.8
Aximage [33]	11–21 Jul 2025	1,000	36	37	27	1
Intercampus [34]	11–18 Jul 2025	606	38.0	39.6	22.4	1.6
Intercampus [35]	5–15 Jun 2025	616	41.2	30.0	28.7	11.2
Intercampus [40]	4–10 Mar 2025	638	42.4	29.0	28.6	13.4
Pitagórica [41]	23–27 Feb 2025	400	43	32	25	11
Intercampus [43]	21–26 Jan 2025	638	44.5	28.8	26.7	15.7
Pitagórica [57]	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 [1]	13–15 Jan 2026	1,200	60	28	12	32
Pitagórica [2]	12–14 Jan 2026	903	60	27	13	33
Pitagórica [55]	11–13 Jan 2026	755	58	27	15	31
Intercampus [56]	6–13 Jan 2026	806	55.8	30.1	14.1	25.7
Consulmark2 [5]	5–13 Jan 2026	993	59.8	26.1	14.1	33.7
Aximage [58]	9–12 Jan 2026	606	43	30	27	13
Pitagórica [17]	11–19 Dec 2025	1,000	65	21	14	44
Intercampus [18]	12–16 Dec 2025	611	55.8	30.1	14.1	25.7
ICS/ISCTE [19]	5–13 Dec 2025	903	49	23	28	26
CESOP–UCP [20]	4–12 Dec 2025	1,185	69	26	5	43
Consulmark2 [22]	19–28 Nov 2025	795	64.8	20.0	15.2	44.8
Intercampus [23]	14–19 Nov 2025	611	54.7	27.7	17.6	27.0
ICS/ISCTE [25]	7–17 Nov 2025	807	47	24	29	23
Pitagórica [26]	5–14 Nov 2025	1,000	70	19	11	51
Aximage [27]	23–27 Oct 2025	651	54	25	21	29
Intercampus [28]	20–26 Oct 2025	609	60.8	29.6	9.6	31.2
Pitagórica [29]	6–10 Oct 2025	625	62	19	19	43
Intercampus [30]	1–8 Oct 2025	802	60.1	26.1	13.8	34.0
Intercampus [31]	7–14 Aug 2025	611	57.1	26.5	16.4	30.6
Pitagórica [41]	23–27 Feb 2025	400	65	17	18	48

Polling firm	Fieldwork date	Sample size	Marques Mendes	Cotrim	Oth/ Und	Lead
			PSD	IL
Pitagórica [1]	13–15 Jan 2026	1,200	36	51	13	15
Pitagórica [2]	12–14 Jan 2026	903	34	54	12	20
Pitagórica [55]	11–13 Jan 2026	755	34	52	14	18
Intercampus [56]	6–13 Jan 2026	806	39.5	40.2	20.3	0.7
Consulmark2 [5]	5–13 Jan 2026	993	41.0	42.4	16.6	1.4
Pitagórica [17]	11–19 Dec 2025	1,000	48	33	19	15

Polling firm	Fieldwork date	Sample size	Seguro	Ventura	Oth/ Und	Lead
			PS	CH
Pitagórica [1]	13–15 Jan 2026	1,200	66	27	7	39
Pitagórica [2]	12–14 Jan 2026	903	67	26	7	41
Pitagórica [55]	11–13 Jan 2026	755	66	25	9	41
Intercampus [56]	6–13 Jan 2026	806	57.1	32.4	10.5	24.7
Consulmark2 [5]	5–13 Jan 2026	993	60.5	25.6	13.9	34.9
Aximage [58]	9–12 Jan 2026	606	49	29	22	20
Pitagórica [17]	11–19 Dec 2025	1,000	65	23	12	42
Intercampus [18]	12–16 Dec 2025	611	52.2	33.6	14.2	18.6
ICS/ISCTE [19]	5–13 Dec 2025	903	45	24	31	21
CESOP–UCP [20]	4–12 Dec 2025	1,185	66	29	5	37
Consulmark2 [22]	19–28 Nov 2025	795	60.1	21.4	18.5	38.7
Intercampus [23]	14–19 Nov 2025	611	53.0	28.5	18.5	24.5
ICS/ISCTE [25]	7–17 Nov 2025	807	42	25	33	17
Pitagórica [26]	5–14 Nov 2025	1,000	67	21	12	46
Aximage [27]	23–27 Oct 2025	651	56	26	18	30
Intercampus [28]	20–26 Oct 2025	609	58.5	29.9	11.6	28.6
Pitagórica [29]	6–10 Oct 2025	625	61	21	18	40
Intercampus [30]	1–8 Oct 2025	802	54.9	29.8	15.3	25.1
Intercampus [31]	7–14 Aug 2025	611	52.0	29.5	18.5	22.5
Pitagórica [41]	23–27 Feb 2025	400	65	18	17	47

Polling firm	Fieldwork date	Sample size	Seguro	Cotrim	Oth/ Und	Lead
			PS	IL
Pitagórica [1]	13–15 Jan 2026	1,200	47	44	9	3
Pitagórica [2]	12–14 Jan 2026	903	46	46	8	Tie
Pitagórica [55]	11–13 Jan 2026	755	46	44	10	2
Intercampus [56]	6–13 Jan 2026	806	42.4	38.2	19.4	4.2
Consulmark2 [5]	5–13 Jan 2026	993	48.5	39.1	12.6	9.4
Pitagórica [17]	11–19 Dec 2025	1,000	45	39	16	6

Polling firm	Fieldwork date	Sample size	Ventura	Cotrim	Oth/ Und	Lead
			CH	IL
Pitagórica [1]	13–15 Jan 2026	1,200	21	64	15	43
Pitagórica [2]	12–14 Jan 2026	903	21	67	12	46
Pitagórica [55]	11–13 Jan 2026	755	21	67	12	46
Intercampus [56]	6–13 Jan 2026	806	29.0	58.2	12.8	29.2
Consulmark2 [5]	5–13 Jan 2026	993	22.4	62.5	15.1	40.1
Pitagórica [17]	11–19 Dec 2025	1,000	19	62	19	43

Hypothetical polling

Polling firm	Fieldwork date	Sample size	António José Seguro	António Vitorino	Santos Silva	António Guterres	Ana Gomes	Mário Centeno	Gouveia e Melo	Marques Mendes	Passos Coelho	Leonor Beleza	Paulo Portas	Santana Lopes	Durão Barroso	André Ventura	O/U	Lead
			PS	PS	PS	PS	PS	PS	Ind.	PSD	PSD	PSD	CDS	Ind.	PSD	CH
Intercampus [40]	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 [41]	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 [43]	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 [44]	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 [57]	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 [45]	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 [46]	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 [47]	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	Marques Mendes	Passos Coelho	Rui Rio	André Ventura	Paulo Portas	Santana Lopes	Cotrim Figueiredo	O/U	Lead
			PSD	PSD	PSD	CH	CDS	Ind.	IL
Consulmark2 [37]	14–22 Apr 2025	569 [aq]	54.1	—N/a	—N/a	—N/a	28.8	—N/a	—N/a	17.0	25.3
Aximage [46]	6–19 Sep 2024	818 [aq]	39	37	—N/a	—N/a	—N/a	—N/a	—N/a	22	2
Aximage [59]	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	António Guterres	António José Seguro	António Vitorino	Ana Gomes	Mário Centeno	Elisa Ferreira	Santos Silva	Francisco Assis	Francisco Louçã	João Ferreira	O/U	Lead
			PS	PS	PS	PS	PS	PS	PS	PS	BE	CDU
Intercampus [35]	5–15 Jun 2025	616 [ar]	—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 [37]	14–22 Apr 2025	569 [ar]	—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 [41]	23–27 Feb 2025	400 [ar]	—N/a	56	44	—N/a	—N/a	—N/a	—N/a	—N/a	—N/a	—N/a	—N/a	12
Intercampus [43]	21–26 Jan 2025	638 [ar]	—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 [46]	6–19 Sep 2024	818 [ar]	—N/a	—N/a	—N/a	14	41	—N/a	18	—N/a	—N/a	—N/a	27	23
Aximage [59]	14–18 Sep 2023	804	34	—N/a	—N/a	19	12	—N/a	8	6	9	5	7	15

Notes

1. 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. Which candidate should the Social Democratic Party (PSD) support?
44. Which candidate should the Socialist Party (PS) support?

References

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External links

• ERC - Official publication of polls