Since the 2022 Brazilian general election, polling companies have published surveys tracking voting intention for the 2026 Brazilian general election. The results of these surveys are listed below in reverse chronological order and include candidates who frequently polled above 3% and are registered in a party as well elegible by the Superior Electoral Court of Brazil.

Polling firm	Polling period	Lula	Freitas	Bolsonaro	Gomes	Zema	Caiado	Others [a]	Blank Null Undec. [b]	Margin of error [c]	Sample size	Lead	Link
Datafolha	1–3 Apr 2025	35	15	—	11	3	2	18	14	±2 pp	3,054	20	[1]
		35	—	15	12	4	3	18	12			20
AtlasIntel	24–27 Feb 2025	41.6	32.3	—	—	4.5	4.5	4.5	12.6	±1 pp	5,710	9.3	[2]
CNT	19–23 Feb 2025	30.4	14	—	14.3	3.9	3.9	13.2	20.2	±2.2 pp	2,002	16.1	[3]
Paraná Pesquisas	13–16 Feb 2025	34.1	—	27.2	9	—	4.7	13.1	12	±2.2 pp	2,100	6.9	[4]
Quaest	23–26 Jan 2025	30	13	—	9	3	3	23	19	±1 pp	4,500	17	[5]

Polling firm	Polling period	Lula	Freitas	Bolsonaro	Zema	Caiado	Blank Null Undec. [b]	Margin of error [c]	Sample size	Lead	Link
Quaest	27–31 Mar 2025	43	37	—	—	—	20	±2 pp	2,004	6	[6]
		44	—	38	—	—	18			6
AtlasIntel	20–24 Mar 2025	46	47	—	—	—	7	±1 pp	4,659	1	[7]
Futura Inteligência	19–22 Mar 2025	37.6	42.3	—	—	—	20.1	±3.1 pp	1,000	4.7	[8]
AtlasIntel	24–27 Feb 2025	47	49	—	—	—	4	±1 pp	5,710	2	[2]
Paraná Pesquisas	13–16 Feb 2025	40.5	—	42.9	—	—	16.6	±2.2 pp	2,100	2.4	[9]
		41.1	40.8	—	—	—	18.1			0.3
AtlasIntel	27–31 Jan 2025	45.7	44.7	—	—	—	9.6	±2 pp	3,125	1	[10]
		47.4	—	—	—	36.5	16.1			10.9
Quaest	23–26 Jan 2025	43	34	—	—	—	23	±1 pp	4,500	9	[11]
		45	—	—	28	—	27			17
		45	—	—	—	26	29			19

Polling firm	Polling period	Lula	Haddad	Freitas	J. Bolsonaro[d]	Marçal[d]	M. Bolsonaro	Gomes	Zema	Ratinho	Moro	Caiado	Leite	Barbalho	Tebet	Cristina	Blank Null Undec. [b]	Margin of error [c]	Sample size	Lead	Link
Paraná Pesquisas	21–25 Nov 2024	33.6	—	—	37.6	—	—	7.9	—	—	—	3.7	—	—	7.7	—	9.6	—	2,014	4	[12]
		34.2	—	—	—	—	27.5	10.2	—	—	—	6.4	—	—	8.2	—	13.5			6.7
		34.7	—	24.1	—	—	—	11.5	—	—	—	5.3	—	—	8.4	—	16.1			10.6
		34.4	—	—	—	—	—	12.8	—	15.3	—	8.9	—	—	8.7	—	19.9			19.1
		34.7	—	—	—	—	—	13.4	12.2	—	—	8	—	—	9.5	—	22.2			21.3
		—	14.5	—	38.3	—	—	14.2	—	—	—	4.4	—	—	13	—	15.6			23.8
		—	14.9	—	—	—	27.6	17	—	—	—	7.1	—	—	13.5	—	19.9			10.6
CNT	7–10 Nov 2024	35.2	—	—	32.2	8.4	—	6.2	—	—	—	—	—	—	8	—	10	±2.2 pp	2,002	3	[13]
		34.1	—	—	—	14.1	20.5	9.3	—	—	—	—	—	—	9.2	—	12.8			13.6
		35.2	—	15	—	16.9	—	9.4	—	—	—	—	—	—	9.5	—	14			18.3
Paraná Pesquisas	18–22 Jul 2024	38.3	—	—	36.9	—	—	7.9	—	—	—	3	1.9	0.5	—	—	11.6	±2.2 pp	2,026	1.4	[14]
		38.7	—	—	—	—	30.3	9.1	—	—	—	4.5	2.3	0.6	—	—	14.5			8.4
		38.9	—	24.4	—	—	—	11.8	—	—	—	4	2.7	0.6	—	—	17.6			14.5
		39	—	—	—	—	—	12.4	—	14.2	—	7.5	3.3	0.7	—	—	22.8			24.8
		38.8	—	—	—	—	—	13.3	13.1	—	—	6.7	3.5	0.8	—	—	23.9			25.5
Quaest	2–6 May 2024	46	—	40	—	—	—	—	—	—	—	—	—	—	—	—	14	±2.2 pp	2,045	6	[15]
Paraná Pesquisas	27 Apr – 1 May 2024	36	—	—	38.8	—	—	8.4	—	—	—	—	3.4	1.0	—	—	12.3	±2.2 pp	2,020	2.8	[16]
		36.6	—	—	—	—	33	10.1	—	—	—	—	3.8	1.4	—	—	15.0			3.6
		36.9	—	25.6	—	—	—	11.8	—	—	—	—	3.8	1.3	—	—	20.7			11.3
		37.2	—	—	—	—	—	14.7	—	—	—	10.9	5.6	1.7	—	—	29.8			22.5
		36.9	—	—	—	—	—	15.2	—	—	—	—	6.5	1.9	—	15.2	31.0			21.7
		36.3	—	—	—	—	—	13.8	—	17.6	—	—	4.9	1.6	—	—	25.9			18.7
		37.2	—	—	—	—	—	14.8	14.9	—	—	—	5.1	1.8	—	—	26.3			22.3
Paraná Pesquisas	24–28 Jan 2024	37.6	—	—	—	—	23	9.3	6.5	5.1	—	1.9	—	0.9	—	—	15.6	±3.4 pp	2,026	14.6	[17]
		37.4	—	17.4	—	—	—	10.3	5.8	6.2	—	2.1	—	1.1	—	—	19.6			20
		36.9	—	—	33.8	—	—	7.8	3.9	3.9	—	1.2	—	0.8	—	—	11.7			3.1
Paraná Pesquisas	29 Sep – 3 Oct 2023	36.6	—	12.7	—	—	—	6.3	5.7	4.6	6.7	1.2	2.1	—	7.4	1.9	14.9	±2.2 pp	2,020	23.9	[18]
		37.6	—	18.9	—	—	—	8.7	—	—	—	—	3.7	—	9.0	—	22.2			18.7
		37.6	—	—	—	—	—	8.8	15.3	—	—	—	4.0	—	8.8	—	25.5			22.3
		37.7	—	—	—	—	—	9.2	—	12.8	—	—	4.1	—	8.7	—	27.4			24.9

• President of Brazil
• Opinion polling for the 2022 Brazilian general election