Opinion polling for the 2021 Canadian federal election

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This table provides a list of scientific, nationwide public opinion polls that were conducted from the 2019 Canadian federal election leading up to the 2021 Canadian federal election, scheduled to take place on September 20, 2021.^[1] For riding-specific polls see the list of 2021 constituency polls.

National polls

Campaign period

File:Opinion polling during the campaign period of the 2021 Canadian federal election.svg

Evolution of voting intentions according to polls conducted during the campaign period of the 2021 Canadian federal election, graphed from the data in the table below. Trendlines are 25-poll local regressions, with polls weighted by proximity in time and a logarithmic function of sample size. 95% confidence ribbons represent uncertainty about the trendlines, not the likelihood that actual election results would fall within the intervals.

Polling firm	Last date of polling^{[lower-alpha 1]}	Link	CPC	LPC	NDP	BQ	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling^{[lower-alpha 1]}	Link							Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Nanos Research	September 19, 2021	PDF	31.2	32.4	17.5	7.5	4.5	6.6	0.3	±3.6 pp	832	telephone	1.2
Forum Research	September 19, 2021	PDF	33.0	29.4	16.2	6.9	2.9	10.3	1.3	±3 pp	1,181	IVR	3.6
Research Co.	September 19, 2021	HTML	32	32	19	7	4	6	1	±3.1 pp	1,800	online	0
Mainstreet Research	September 19, 2021	HTML	30.4	33.4	18.1	6.0	2.1	9.3	0.7	±2.1 pp	2,211 (1/4)	IVR (rolling)	3.0
Abacus Data	September 19, 2021	HTML	32	31	19	7	4	6	2	±2.0 pp	2,431	online	1
EKOS	September 19, 2021	HTML	27.3	32.6	18.0	7.3	3.9	9.9	1	±2.4 pp	1,662 (1/4)	IVR (rolling)	5.3
Counsel	September 18, 2021	HTML	30	31	19	7	4	7	2	±1.7 pp	3,298	online	1
EKOS	September 18, 2021	HTML	26.9	32.1	18.5	7.2	4.4	10.0	0.9	±2.7 pp	1,327 (1/3)	IVR (rolling)	5.2
Nanos Research	September 18, 2021	PDF	30.5	30.8	21.0	6.5	4.7	5.6	1.0	±2.5 pp	1,679 (1/2)	telephone (rolling)	0.3
Mainstreet Research	September 18, 2021	HTML	30.5	31.9	19.0	6.4	2.5	8.9	0.8	±1.9 pp	2,494 (1/2)	IVR (rolling)	1.4
Abacus Data	September 18, 2021	HTML	31	32	21	6	3	6	1	±2.8 pp	1,271 (1/3)	online (rolling)	1
Ipsos	September 18, 2021	HTML	32	31	21	7	3	4	1	±2.3 pp	2,359	online/telephone	1
Angus Reid	September 18, 2021	PDF	32	30	20	7	3	5	1	±2.2 pp	2,042	online	2
EKOS	September 17, 2021	HTML	27.7	30.6	20.0	7.3	4.5	9.1	1	±2.6 pp	1,422 (1/3)	IVR (rolling)	2.9
Nanos Research	September 17, 2021	PDF	29.2	31.3	20.9	6.4	3.9	7.3	1.0	±2.8 pp	1,241 (1/3)	telephone (rolling)	2.1
Mainstreet Research	September 17, 2021	HTML	30.8	31.0	19.9	6.6	2.5	8.4	0.9	±2.2 pp	1,871 (1/3)	IVR (rolling)	0.2
Abacus Data	September 17, 2021	HTML	32	33	21	6	2	5	1	±2.7 pp	1,333 (1/3)	online (rolling)	1
Leger	September 17, 2021	PDF	33	32	19	7	2	6	1	±2.5 pp	2,147	online	1
EKOS	September 16, 2021	HTML	30.6	30.4	18.5	7.0	4.1	8.5	0.9	±2.6 pp	1,384 (1/3)	IVR (rolling)	0.2
Nanos Research	September 16, 2021	PDF	30.4	31.9	20.3	5.8	3.2	7.5	0.8	±2.8 pp	1,228 (1/3)	telephone (rolling)	1.5
Mainstreet Research	September 16, 2021	HTML	31.9	29.5	19.5	6.4	3.0	8.8	0.9	±2.3 pp	1,749 (1/3)	IVR (rolling)	2.4
Abacus Data	September 16, 2021	HTML	30	34	21	6	3	5	1	±2.9 pp	1,604 (1/3)	online (rolling)	4
Campaign Research	September 16, 2021	HTML	31	31	21	7	4	5	1	±1 pp	5,163	online	0
EKOS	September 15, 2021	HTML	30.4	32.1	18.4	6.3	3.8	8.2	0.7	±2.6 pp	1,446 (1/3)	IVR (rolling)	1.7
Nanos Research	September 15, 2021	PDF	30.3	31.9	21.2	6.4	3.2	6.7	0.4	±2.8 pp	1,237 (1/3)	telephone (rolling)	1.6
Mainstreet Research	September 15, 2021	HTML	32.0	30.2	18.9	6.4	2.9	8.7	0.8	±2.3 pp	1,753 (1/3)	IVR (rolling)	1.8
Abacus Data	September 15, 2021	HTML	31	33	22	5	3	5	2	±2.9 pp	1,578	online (rolling)	2
EKOS	September 14, 2021	HTML	31.8	31.8	19.1	6.4	3.3	6.9	0.7	±2.7 pp	1,322 (1/3)	IVR (rolling)	0.0
Nanos Research	September 14, 2021	PDF	31.2	30.5	21.4	6.2	3.7	6.8	0.3	±2.8 pp	1,281 (1/3)	telephone (rolling)	0.7
Mainstreet Research	September 14, 2021	HTML	31.4	31.4	17.5	7.0	3.3	8.7	0.6	±2.3 pp	1,774 (1/3)	IVR (rolling)	0.0
EKOS	September 13, 2021	HTML	32.2	31.2	19.4	6.2	3.1	7.3	0.6	±2.8 pp	1,241 (1/3)	IVR (rolling)	1.0
Research Co.	September 13, 2021	PDF	30	34	20	7	3	5	1	±3.1 pp	1,000	online	4
Nanos Research	September 13, 2021	PDF	31.2	32.3	18.9	6.4	3.8	6.7	0.8	±2.8 pp	1,264 (1/3)	telephone (rolling)	1.1
Mainstreet Research	September 13, 2021	HTML	29.5	33.5	16.4	7.5	3.3	9.1	0.7	±2.3 pp	1,732 (1/3)	IVR (rolling)	4.0
Ipsos	September 13, 2021	HTML	32	32	21	7	4	3	1	±2.5 pp	2,001	online/telephone	0
Leger	September 13, 2021	PDF	32	32	20	7	3	5	1	±2.19 pp	2,001	online	0
YouGov	September 13, 2021	HTML	32	29	19	6	5	5	4	±3.4 pp	925	online	3
Earnscliffe/Leger	September 12, 2021	HTML	32	32	20	7	4	5	1	N/A	1,549	online	0
Innovative Research	September 12, 2021	PDF	28	33	22	7	4	4	1	N/A	3,203	online	5
EKOS	September 12, 2021	HTML	31.9	30.3	20.3	6.0	3.7	7.0	0.8	±2.9 pp	1,115 (1/3)	IVR (rolling)	1.6
Nanos Research	September 12, 2021	PDF	30.2	33.2	18.6	6.8	3.8	6.6	0.8	±2.8 pp	1,268 (1/3)	telephone (rolling)	3.0
Mainstreet Research	September 12, 2021	HTML	28.6	33.5	17.1	7.9	3.7	8.4	0.9	±2.3 pp	1,711 (1/3)	IVR (rolling)	4.9
Abacus Data	September 12, 2021	HTML	32	32	21	6	3	4	2	±2.1 pp	2,000	online	0
Angus Reid	September 12, 2021	PDF	32	30	21	7	2	6	2	±2.5 pp	1,840	online	2
Counsel	September 11, 2021	HTML	30.2	29.7	21.9	6.5	4.4	5.6	1.7	±1.7 pp	3,320	online	0.5
EKOS	September 11, 2021	HTML	32.8	31.1	19.0	4.7	3.9	7.8	0.7	±2.9 pp	1,162 (1/3)	IVR (rolling)	1.7
Nanos Research	September 11, 2021	PDF	30.7	34.0	18.6	6.6	4.1	5.1	0.9	±2.8 pp	1,252 (1/3)	telephone (rolling)	3.3
Mainstreet Research	September 11, 2021	HTML	29.4	33.4	17.6	7.4	3.1	8.1	1.0	±2.3 pp	1,706 (1/3)	IVR (rolling)	4.0
Forum Research	September 10, 2021	PDF	31	28	18	8	4	9	2	±3 pp	1,579	IVR	3
EKOS	September 10, 2021	HTML	30.9	30.4	19.9	4.6	4.3	9.1	0.8	±2.8 pp	1,238 (1/3)	IVR (rolling)	0.5
Nanos Research	September 10, 2021	PDF	30.1	34.4	19.0	6.4	4.6	5.0	0.7	±2.8 pp	1,249 (1/3)	telephone (rolling)	4.3
Mainstreet Research	September 10, 2021	HTML	30.2	33.9	17.9	6.4	2.6	7.9	1.0	±2.3 pp	1,751 (1/3)	IVR (rolling)	3.7
	September 9, 2021	Leaders' Debates Commission English debate
EKOS	September 9, 2021	HTML	33.2	29.7	16.7	4.3	3.8	11.7	0.6	±2.7 pp	1,303 (1/3)	IVR (rolling)	3.5
Nanos Research	September 9, 2021	PDF	33.3	31.3	19.2	6.6	3.8	5.0	0.9	±2.8 pp	1,269 (1/3)	telephone (rolling)	2.0
Mainstreet Research	September 9, 2021	HTML	32.0	32.9	18.5	5.3	2.2	8.4	0.8	±2.3 pp	1,776 (1/3)	IVR (rolling)	0.9
	September 8, 2021	Leaders' Debates Commission French debate
EKOS	September 8, 2021	HTML	33.6	30.7	15.7	4.1	4.1	11.2	0.7	±2.7 pp	1,365 (1/3)	IVR (rolling)	2.9
Nanos Research	September 8, 2021	PDF	32.6	30.6	20.3	5.5	4.2	5.3	1.4	±2.8 pp	1,266 (1/3)	telephone (rolling)	2.0
Mainstreet Research	September 8, 2021	HTML	32.9	32.3	19.0	5.5	1.9	7.9	0.5	±2.3 pp	1,768 (1/3)	IVR (rolling)	0.6
EKOS	September 7, 2021	HTML	34.3	31.8	16.4	4.0	3.2	9.5	0.7	±2.8 pp	1,202 (1/3)	IVR (rolling)	2.5
Mainstreet Research	September 7, 2021	HTML	33.5	30.0	20.7	5.5	2.2	7.6	0.4	±2.3 pp	1,755 (1/3)	IVR (rolling)	3.5
Nanos Research	September 7, 2021	PDF	32.6	31.6	21.1	5.0	4.4	4.3	0.9	±2.8 pp	1,288 (1/3)	telephone (rolling)	1.0
EKOS	September 6, 2021	HTML	33.7	30.8	19.2	3.8	3.8	7.9	0.8	±3.0 pp	1,062 (1/3)	IVR (rolling)	2.9
Mainstreet Research	September 6, 2021	HTML	33.5	31.1	19.6	6.4	2.4	6.4	0.6	±2.3 pp	1,794 (1/3)	IVR (rolling)	2.4
Leger	September 6, 2021	PDF	33	33	21	6	3	3	<1	±1.8 pp	3,002	online	0
Ipsos	September 6, 2021	HTML	35	32	21	7	2	2	N/A	±2.9 pp	1,500	online	3
Angus Reid	September 6, 2021	PDF	35	32	20	6	2	5	1	±2.5 pp	1,709	online	3
Abacus Data	September 6, 2021	HTML	32	32	21	7	3	3	1	±1.9 pp	2,875	online	0
Earnscliffe/Leger	September 5, 2021	HTML	33	33	21	6	3	4	1	N/A	1,521	online	0
EKOS	September 5, 2021	HTML	34.1	27.9	20.3	5.6	3.6	7.9	0.7	±3.0 pp	1,053 (1/3)	IVR (rolling)	6.2
Nanos Research	September 5, 2021	PDF	32.0	34.1	20.9	4.0	4.5	3.8	0.6	±2.8 pp	1,269 (1/3)	telephone (rolling)	2.1
Mainstreet Research	September 5, 2021	HTML	34.0	31.1	18.4	6.2	2.6	6.7	0.9	±2.3 pp	1,857 (1/3)	IVR (rolling)	2.9
EKOS	September 4, 2021	HTML	34.5	28.1	20.5	4.8	4.4	6.9	0.8	±2.9 pp	1,158 (1/3)	IVR (rolling)	6.4
Nanos Research	September 4, 2021	PDF	34.9	33.4	18.9	4.8	4.2	3.5	0.4	±2.8 pp	1,248 (1/3)	telephone (rolling)	1.5
Mainstreet Research	September 4, 2021	HTML	34.6	31.8	17.5	6.3	2.3	6.3	1.3	±2.3 pp	1,842 (1/3)	IVR (rolling)	2.8
Abacus Data	September 4, 2021	HTML	33	32	21	7	3	3	1	±1.9 pp	2,692	online	1
EKOS	September 3, 2021	HTML	35.0	28.8	19.6	4.9	4.6	6.3	0.8	±2.8 pp	1,274 (1/3)	IVR (rolling)	6.2
Nanos Research	September 3, 2021	PDF	35.5	33.0	18.7	4.1	4.4	3.9	0.4	±2.8 pp	1,214 (1/3)	telephone (rolling)	2.5
Mainstreet Research	September 3, 2021	HTML	34.3	32.1	18.2	5.6	2.2	6.5	1.2	±2.3 pp	1,820 (1/3)	IVR (rolling)	2.2
	September 2, 2021	TVA French leaders' debate
EKOS	September 2, 2021	HTML	35.8	29.5	19.4	3.9	4.5	5.8	0.9	±2.9 pp	1,161 (1/3)	IVR (rolling)	6.3
Nanos Research	September 2, 2021	PDF	35.7	30.7	18.3	5.5	4.5	4.8	0.5	±2.8 pp	1,233 (1/3)	telephone (rolling)	5.0
Mainstreet Research	September 2, 2021	HTML	35.9	30.7	18.8	5.1	2.4	5.9	1.3	±2.3 pp	1,792 (1/3)	IVR (rolling)	5.2
EKOS	September 1, 2021	HTML	35.5	30.7	18.8	4.7	3.7	5.8	0.8	±2.9 pp	1,152 (1/3)	IVR (rolling)	4.8
Nanos Research	September 1, 2021	PDF	34.2	30.5	20.1	6.0	4.0	4.8	0.3	±2.8 pp	1,270 (1/3)	telephone (rolling)	3.7
Mainstreet Research	September 1, 2021	HTML	36.0	30.9	18.7	4.8	2.6	5.8	1.3	±2.3 pp	1,757 (1/3)	IVR (rolling)	5.1
Campaign Research	September 1, 2021	HTML	33	30	22	6	4	4	1	±2 pp	3,011	online	3
EKOS	August 31, 2021	HTML	36.0	30.7	18.9	5.3	3.2	5.2	0.7	±2.9 pp	1,122 (1/3)	IVR (rolling)	5.3
Nanos Research	August 31, 2021	PDF	33.7	31.0	20.3	6.8	3.5	4.1	0.6	±2.8 pp	1,275 (1/3)	telephone (rolling)	2.7
Mainstreet Research	August 31, 2021	HTML	37.1	29.2	19.1	4.7	2.8	5.7	1.3	±2.3 pp	1,703 (1/3)	IVR (rolling)	7.9
EKOS	August 30, 2021	HTML	35.9	31.3	18.0	5.8	3.2	5.0	0.7	±3.2 pp	942 (1/3)	IVR (rolling)	4.6
Research Co.	August 30, 2021	PDF	32	33	22	6	4	3	<1	±3.1 pp	1,000	online	1
Nanos Research	August 30, 2021	PDF	32.5	33.2	19.2	6.4	4.6	3.3	0.7	±2.8 pp	1,308 (1/3)	telephone (rolling)	0.7
Mainstreet Research	August 30, 2021	HTML	36.9	29.2	18.8	5.7	2.7	5.7	1.0	±2.3 pp	1,763 (1/3)	IVR (rolling)	7.7
Ipsos	August 30, 2021	HTML	32	31	23	7	4	1	2	±2.9 pp	1,501	online	1
Leger	August 30, 2021	PDF	34	30	24	7	2	3	1	±2.18 pp	2,005	online	4
Innovative Research	August 30, 2021	PDF	29	32	23	8	4	4	1	N/A	2,806	online	3
Earnscliffe/Leger	August 29, 2021	HTML	34	30	24	7	3	2	1	N/A	1,544	online	4
Angus Reid	August 29, 2021	PDF	33	30	21	7	3	4	2	±2.5 pp	1,639	online	3
Nanos Research	August 29, 2021	PDF	32.7	31.3	20.0	5.8	5.9	3.6	0.6	±2.8 pp	1,267 (1/3)	telephone (rolling)	1.4
Mainstreet Research	August 29, 2021	HTML	37.6	28.5	19.3	6.3	2.5	5.1	0.6	±2.3 pp	1,767 (1/3)	IVR (rolling)	9.1
EKOS	August 29, 2021	HTML	36.8	29.4	19.3	5.6	3.2	5.0	0.7	±2.8 pp	1,232 (1/4)	IVR (rolling)	7.4
Abacus Data	August 29, 2021	HTML	32	33	22	8	2	3	1	±2.2 pp	2,000	online	1
Nanos Research	August 28, 2021	PDF	33.2	31.1	19.9	5.5	5.7	4.2	0.4	±2.8 pp	1,248 (1/3)	telephone (rolling)	2.1
Mainstreet Research	August 28, 2021	HTML	37.8	28.3	19.4	6.9	2.2	4.9	0.5	±2.3 pp	1,759 (1/3)	IVR (rolling)	9.5
EKOS	August 28, 2021	HTML	36.7	29.1	17.7	5.5	3.7	6.5	0.7	±2.9 pp	1,166 (1/4)	IVR (rolling)	7.6
Nanos Research	August 27, 2021	PDF	33.3	30.8	21.7	5.3	4.9	3.8	0.3	±2.8 pp	1,243 (1/3)	telephone (rolling)	2.5
Mainstreet Research	August 27, 2021	HTML	37.4	29.3	19.6	6.2	2.4	4.5	0.6	±2.38 pp	1,684 (1/3)	IVR (rolling)	8.1
EKOS	August 27, 2021	HTML	34.8	28.5	19.8	5.5	3.8	6.8	0.8	±2.6 pp	1,426 (1/4)	IVR (rolling)	6.3
Nanos Research	August 26, 2021	PDF	33.6	33.4	19.9	5.3	4.6	3.1	0.2	±2.8 pp	1,200 (1/3)	telephone (rolling)	0.2
Mainstreet Research	August 26, 2021	HTML	36.8	31.4	18.5	5.4	2.6	4.3	1.0	±2.43 pp	1,619 (1/3)	IVR (rolling)	5.4
EKOS	August 26, 2021	HTML	34.5	29.0	20.3	5.1	4.2	6.3	0.6	±2.6 pp	1,424 (1/4)	IVR (rolling)	5.5
Nanos Research	August 25, 2021	PDF	34.4	33.6	18.9	5.3	4.3	3.1	0.3	±2.8 pp	1,288 (1/3)	telephone (rolling)	0.8
Mainstreet Research	August 25, 2021	HTML	34.7	31.8	19.1	5.4	3.1	4.6	1.3	±2.6 pp	1,549 (1/3)	IVR (rolling)	2.9
EKOS	August 25, 2021	HTML	32.8	29.4	20.7	6.0	3.8	6.7	0.7	±2.7 pp	1,352 (1/4)	IVR (rolling)	3.4
Nanos Research	August 24, 2021	PDF	32.7	35.9	16.8	5.6	4.8	3.7	0.5	±2.8 pp	1,261 (1/3)	telephone (rolling)	3.2
Mainstreet Research	August 24, 2021	HTML	33.7	31.2	19.0	6.0	3.1	5.8	1.2	±2.6 pp	1,417 (1/3)	IVR (rolling)	2.5
EKOS	August 24, 2021	HTML	32.2	31.4	20.5	5.7	3.5	5.7	0.9	±2.8 pp	1,233 (1/4)	IVR (rolling)	0.8
Nanos Research	August 23, 2021	PDF	33.2	33.5	18.9	5.4	4.7	3.6	0.7	±2.8 pp	1,205 (1/3)	telephone (rolling)	0.3
Mainstreet Research	August 23, 2021	HTML	32.3	30.0	19.0	7.0	3.3	7.4	0.9	±2.6 pp	1,369 (1/3)	IVR (rolling)	2.3
EKOS	August 23, 2021	HTML	32.8	32.0	19.6	6.2	3.5	5.0	0.8	±2.8 pp	1,192 (1/4)	IVR (rolling)	0.8
Ipsos	August 23, 2021	HTML	32	33	21	6	5	2	1	±3.5 pp	1,500	online	1
Angus Reid	August 23, 2021	PDF	31	33	22	7	3	3	1	±2.5 pp	1,692	online	2
Earnscliffe/Leger	August 22, 2021	HTML	30	33	21	7	4	3	1	N/A	1,527	online	3
Leger	August 22, 2021	PDF	31	33	21	7	4	3	1	±2.2 pp	2,002	online	2
Nanos Research	August 22, 2021	PDF	31.4	32.5	20.8	6.1	5.1	3.3	0.8	±2.8 pp	1,200 (1/3)	telephone (rolling)	1.1
Mainstreet Research	August 22, 2021	HTML	31.7	32.4	18.2	5.9	3.3	6.6	1.0	±2.6 pp	1,467 (1/3)	IVR (rolling)	0.7
EKOS	August 22, 2021	HTML	31.7	32.9	17.0	6.9	4.3	6.3	0.9	±2.8 pp	1,207 (1/4)	IVR (rolling)	1.2
Abacus Data	August 22, 2021	HTML	29	33	23	6	3	4	2	±2.2 pp	2,000	online	4
Nanos Research	August 21, 2021	PDF	32.4	34.3	19.3	6.3	4.5	2.4	0.8	±2.8 pp	1,209 (1/3)	telephone (rolling)	1.9
Mainstreet Research	August 21, 2021	HTML	30.9	34.0	19.7	5.9	3.4	5.1	1.0	±2.6 pp	1,425 (1/3)	IVR (rolling)	3.1
EKOS	August 21, 2021	HTML	32.8	32.4	16.6	6.1	5.2	6.1	0.8	±2.7 pp	1,293 (1/4)	IVR (rolling)	0.4
Nanos Research	August 20, 2021	PDF	32.3	34.2	20.2	6.1	4.3	2.1	0.9	±2.8 pp	1,200	telephone (rolling)	1.9
EKOS	August 20, 2021	HTML	32.9	31.4	18.3	6.2	4.9	5.7	0.6	±2.6 pp	1,444 (1/4)	IVR (rolling)	1.5
Mainstreet Research	August 20, 2021	HTML	32.6	33.9	19.3	4.9	3.7	4.4	1.3	±2.6 pp	1,449 (1/4)	IVR (rolling)	1.3
EKOS	August 19, 2021	HTML	31.9	32.5	19.2	5.7	4.9	5.2	0.7	±2.6 pp	1,426 (1/4)	IVR (rolling)	0.6
Mainstreet Research	August 19, 2021	HTML	33.1	33.4	19.8	5.0	3.6	4.0	1.1	±2.6 pp	1,433 (1/4)	IVR (rolling)	0.3
Counsel	August 18, 2021	HTML	28.5	30.3	21.7	7.8	4.8	4.3	2.6	±1.7 pp	3,499	online	1.8
EKOS	August 18, 2021	HTML	32.0	33.3	20.1	5.5	4.5	3.9	0.7	±2.7 pp	1,281 (1/4)	IVR (rolling)	1.3
Mainstreet Research	August 18, 2021	Twitter	33.0	33.6	18.4	5.5	4.0	4.5	1.1	±2.59 pp	1,571 (1/4)	IVR (rolling)	0.6
EKOS	August 17, 2021	HTML	30.6	34.3	21.0	5.4	4.2	3.7	0.8	±3.2 pp	913 (1/3)	IVR (rolling)	3.7
Mainstreet Research	August 17, 2021	Twitter	31.7	33.8	18.9	6.1	3.9	4.5	1.1	±2.7 pp	1,385 (1/3)	IVR (rolling)	2.1
Angus Reid	August 17, 2021	PDF	30	36	20	6	4	4	1	±2.5 pp	1,614	online	6
EKOS	August 16, 2021	HTML	29.4	33.7	20.5	5.4	5.7	4.2	1.1	±3.4 pp	840 (1/3)	IVR (rolling)	4.3
Mainstreet Research	August 16, 2021	Twitter	30	33	20	6	4	5	N/A	±2.7 pp	1,372 (1/3)	IVR (rolling)	3
Ipsos	August 16, 2021	HTML	31	36	20	6	5	1	1	±2.5 pp	2,001	online/telephone	5
Innovative Research	August 16, 2021	PDF	26	38	21	6	4	3	1	N/A	1,412	online	12
Abacus Data	August 16, 2021	HTML	28	33	22	7	5	3	1	±2.6 pp	1,500	online	5
Forum Research	August 15, 2021	PDF	31	28	19	7	8	5	3	±3 pp	1,203	IVR	3
Earnscliffe/Leger	August 15, 2021	HTML	29	35	20	7	6	2	2	N/A	1,515	online	6
EKOS	August 15, 2021	HTML	30.3	34.8	17.4	4.2	6.9	5.1	1.2	±3.4 pp	856	IVR (rolling)	4.5
Leger	August 15, 2021	PDF	30	35	20	7	5	2	1	±2.18 pp	2,007	online	5
Mainstreet Research	August 15, 2021	HTML	30.1	33.1	19.1	5.9	3.9	5.6	2.2	±2.7 pp	1,331	IVR (rolling)	3.0
Polling firm	Last date of polling^{[lower-alpha 1]}	Link							Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling^{[lower-alpha 1]}	Link	CPC	LPC	NDP	BQ	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead

Pre-campaign period

File:Opinion polling during the pre-campaign period of the 44th Canadian federal election.svg

Evolution of voting intentions according to polls conducted during the pre-campaign period of the 2021 Canadian federal election, graphed from the data in the table below. Trendlines are 25-poll local regressions, with polls weighted by proximity in time and a logarithmic function of sample size. 95% confidence ribbons represent uncertainty about the trendlines, not the likelihood that actual election results would fall within the intervals.

Polling firm	Last date of polling^{[lower-alpha 1]}	Link	CPC	LPC	NDP	BQ	GPC	PPC	Others^{[lower-alpha 5]}	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling^{[lower-alpha 1]}	Link							Others^{[lower-alpha 5]}	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Nanos Research	August 13, 2021	HTML	28.4	33.4	20.7	6.3	7.9	1.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	5.0
Leger	August 12, 2021	PDF	30	35	19	7	5	3	1	±2.4 pp	1,615	online	5
Mainstreet Research	August 11, 2021	HTML	29.2	34.6	17.9	5.7	5.3	N/A	7.3	±3.3 pp	909	IVR	5.4
Innovative Research	August 11, 2021	PDF	25	40	17	7	6	N/A	5	N/A	1,282	online	15
Abacus Data	August 11, 2021	HTML	28	37	20	5	5	4	2	±1.8 pp	3,000	online	9
Angus Reid	August 10, 2021	PDF	31	36	19	7	3	N/A	5	±2 pp	1,615	online	5
EKOS	August 10, 2021	HTML	27.7	36.3	18.6	5.3	6.8	4.6	0.7	±2.6 pp	1,482	IVR	8.6
Nanos Research	August 6, 2021	HTML	27.3	37.0	19.0	5.8	7.0	2.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.7
Innovative Research	August 4, 2021	PDF	25	39	19	7	6	3	1	N/A	1,953	online	14
Angus Reid	August 3, 2021	PDF	30	35	19	7	3	N/A	6	±2.5 pp	1,605	online	5
Abacus Data	August 2, 2021	HTML	25	37	20	8	6	N/A	N/A	±2.2 pp	2,000	online	12
Leger	August 1, 2021	PDF	29	36	20	7	4	3	2	±2.15 pp	2,079	online	7
Nanos Research	July 30, 2021	HTML	25.5	38.8	19.5	5.9	6.4	2.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	13.3
EKOS	July 28, 2021	HTML	28.6	39.0	17.9	N/A	4.2	N/A	N/A	±3 pp	1,067	IVR	10.4
Angus Reid	July 27, 2021	PDF	30	33	21	7	4	N/A	5	±2 pp	1,606	online	3
Mainstreet Research	July 26, 2021	HTML	31.7	34.4	16.2	5.1	4.7	N/A	7.9	±2.7 pp	1,299	IVR	2.7
Nanos Research	July 23, 2021	HTML	25.0	37.3	21.4	6.0	5.5	3.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	12.3
Innovative Research	July 21, 2021	PDF	27	41	17	6	5	3	1	N/A	834	online	14
EKOS	July 21, 2021	HTML	27.7	35.2	18.5	5.6	5.2	4.5	3.2	±2.2 pp	1,934	IVR	7.5
Ipsos	July 20, 2021	HTML	30	36	20	7	3	2	2	±3.5 pp	1,000	online	6
Leger	July 18, 2021	PDF	29	34	22	7	4	3	1	±2.15 pp	2,069	online	5
Angus Reid	July 16, 2021	HTML	31	33	20	7	3	4	2	±2.0 pp	1,625	online	2
Nanos Research	July 16, 2021	HTML	23.6	39.3	21.7	4.8	6.8	3.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	15.7
Nanos Research	July 9, 2021	HTML	23.9	37.8	21.3	N/A	6.5	N/A	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	13.9
Leger	July 4, 2021	PDF	30	33	19	7	5	4	2	±2.52 pp	1,518	online	3
Nanos Research	July 2, 2021	HTML	23.6	38.1	20.4	5.1	7.5	4.3	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	14.5
Abacus Data	June 30, 2021	HTML	25	37	20	7	6	3	1	±2.6 pp	1,500	online	12
Nanos Research	June 25, 2021	HTML	24.7	37.1	19.3	5.8	7.9	4.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	12.4
Ipsos	June 22, 2021	HTML	26	38	20	8	7	1	1	±2.9 pp	1,501	online/telephone	12
Abacus Data	June 21, 2021	HTML	27	37	18	9	5	3	1	±2.2 pp	2,070	online	10
Leger	June 20, 2021	PDF	30	34	20	8	5	N/A	4	±2.49 pp	1,542	online	4
Nanos Research	June 18, 2021	HTML	25.4	37.4	18.2	7.0	6.5	4.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	12.0
Abacus Data	June 16, 2021	HTML	29	34	21	8	6	1	1	±2.6 pp	1,500	online	5
Research Co.	June 14, 2021	HTML	30	38	20	5	5	1	1	±3.1 pp	1,000	online	8
Mainstreet Research	June 14, 2021	HTML	27.3	37.7	17.2	5.0	5.9	N/A	6.9	±2.7 pp	1,291	IVR	10.4
EKOS	June 14, 2021	HTML	26.2	35.0	17.3	6.6	8.3	3.9	2.7	±2.6 pp	1,412	IVR	8.8
Nanos Research	June 11, 2021	HTML	26.4	37.5	17.5	7.4	7.0	3.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.1
Innovative Research	June 8, 2021	PDF	26	37	17	7	8	N/A	5	N/A	1,043	online	11
Angus Reid	June 7, 2021	PDF	30	33	21	6	4	N/A	5	±2.0 pp	4,948	online	3
Leger	June 6, 2021	PDF	29	32	22	6	6	N/A	5	±2.5 pp	1,539	online	3
Counsel	June 4, 2021	HTML	27.6	31.9	17.9	7.7	6.9	4.2	3.7	±1.7 pp	3,175	online	4.3
Nanos Research	June 4, 2021	HTML	27.3	38.0	17.1	6.6	6.1	3.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	10.7
Innovative Research	May 31, 2021	PDF	27	38	15	8	8	4	1	N/A	2,579	online	11
Abacus Data	May 28, 2021	HTML	31	34	17	7	7	2	2	±2.1 pp	2,000	online	3
Nanos Research	May 28, 2021	HTML	27.3	38.2	17.0	7.7	6.1	3.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	10.9
EKOS	May 27, 2021	Twitter	27.8	35.4	17.9	5.6	7.0	4.0	3.0	±1.7 pp	1,948	IVR	7.6
Leger	May 23, 2021	PDF	30	34	19	7	7	N/A	3	±2.43 pp	1,624	online	4
Mainstreet Research	May 23, 2021	HTML	31.4	37.2	13.3	5.2	6.9	N/A	6.0	±2.7 pp	1,332	IVR	5.8
Nanos Research	May 21, 2021	HTML	28.7	36.9	16.1	7.2	7.0	3.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	8.2
Angus Reid	May 17, 2021	PDF	32	34	18	7	5	N/A	4	±2.5 pp	1,601	online	2
Leger	May 16, 2021	PDF	31	32	19	7	8	N/A	2	±2.5 pp	1,516	online	1
Ipsos	May 14, 2021	HTML	29	38	21	6	5	1	1	±3.5 pp	1,001	online	9
Nanos Research	May 14, 2021	HTML	28.4	36.9	16.7	7.5	6.3	3.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	8.5
Abacus Data	May 12, 2021	HTML	32	34	17	6	7	3	1	±2.6 pp	1,500	online	2
Leger	May 9, 2021	PDF	30	33	19	7	7	N/A	4	±2.51 pp	1,529	online	3
Nanos Research	May 7, 2021	HTML	29.5	35.2	16.6	8.5	6.8	2.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	5.7
EKOS	May 6, 2021	HTML	26.1	36.0	19.7	4.0	7.1	4.9	2.2	±2.3 pp	1,808	IVR	9.9
Innovative Research	May 5, 2021	PDF	27	40	18	4	7	3	1	N/A	2,738	online	13
Nanos Research	April 30, 2021	HTML	31.1	35.2	16.5	7.3	7.2	2.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	4.1
EKOS	April 28, 2021	PDF	29.7	34.6	16.9	N/A	7.4	N/A	N/A	±1.8 pp	2,902	IVR	4.9
Leger	April 25, 2021	PDF	28	34	20	7	7	N/A	4	±2.48 pp	1,548	online	6
Angus Reid	April 25, 2021	PDF	32	34	20	7	5	N/A	5	±2.2 pp	2,008	online	2
Abacus Data	April 25, 2021	HTML	29	36	17	7	7	2	1	±2.1 pp	2,201	online	7
Nanos Research	April 23, 2021	HTML	28.8	36.3	18.1	7.2	7.2	1.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	7.5
Leger	April 21, 2021	PDF	30	35	19	6	6	N/A	5	±2.5 pp	1,504	online	5
Ipsos	April 21, 2021	PDF	27	38	19	7	7	N/A	1	±3.5 pp	1,000	online	11
Abacus Data	April 21, 2021	Twitter	28	39	16	7	7	N/A	N/A	N/A	1,900	online	11
Mainstreet Research	April 18, 2021	HTML	29.6	36.8	14.9	5.8	6.6	N/A	6.2	±2.7 pp	1,246	IVR	7.2
Nanos Research	April 16, 2021	HTML	29.0	36.1	18.5	6.8	7.4	1.7	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	7.1
Abacus Data	April 14, 2021	HTML	29	37	19	6	6	2	2	±2.1 pp	1,981	online	8
Innovative Research	April 13, 2021	PDF	27	39	17	4	8	4	1	N/A	2,390	online	12
Stratcom	April 13, 2021	PDF	30.2	33.1	15.9	6.4	7.4	N/A	7.1	±1.8 pp	6,537	IVR	2.9
Leger	April 11, 2021	PDF	30	35	18	7	7	N/A	3	±2.53 pp	1,504	online	5
Ipsos	April 9, 2021	HTML	30	40	13	9	5	N/A	3	±3.5 pp	1,001	online	10
Nanos Research	April 9, 2021	HTML	29.2	37.6	18.9	5.9	7.0	1.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	8.4
Campaign Research	April 8, 2021	HTML	33	34	17	7	7	N/A	2	±2 pp	2,880	online	1
EKOS	April 6, 2021	PDF	30.4	32.0	16.3	N/A	8.3	N/A	N/A	±2.3 pp	1,734	IVR	1.6
Nanos Research	April 2, 2021	HTML	27.0	39.2	18.0	5.6	8.0	1.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	12.2
Abacus Data	March 30, 2021	HTML	30	38	17	7	6	1	1	±2.1 pp	2,000	online	8
Leger	March 28, 2021	PDF	28	35	22	7	6	N/A	2	±2.51 pp	1,523	online	7
Nanos Research	March 26, 2021	HTML	27.4	38.7	17.4	5.8	7.9	2.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.3
Mainstreet Research	March 22, 2021	HTML	34	37	10	8	6	N/A	5	±2.23 pp	1,939	IVR	3
Nanos Research	March 19, 2021	HTML	27.7	38.0	17.0	5.9	8.0	2.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	10.3
Abacus Data	March 17, 2021	HTML	29	33	19	7	8	3	1	±2.1 pp	2,000	online	4
Research Co.	March 15, 2021	HTML	28	37	20	7	6	1	1	±3.1 pp	1,000	online	9
Leger	March 14, 2021	PDF	31	36	19	6	5	N/A	4	±2.52 pp	1,512	online	5
Nanos Research	March 12, 2021	HTML	27.6	36.7	17.0	5.6	8.5	3.7	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.1
Abacus Data	March 5, 2021	HTML	30	34	18	8	7	2	1	±2.1 pp	2,000	online	4
Nanos Research	March 5, 2021	HTML	29.7	34.8	16.9	6.2	7.4	4.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	5.1
Ipsos	March 3, 2021	HTML	28	35	16	7	10	1	2	±3.5 pp	1,000	online	7
Angus Reid	March 3, 2021	PDF	31	35	19	6	4	2	3	±1.4 pp	5,004	online	4
Leger	February 28, 2021	PDF	28	35	23	7	6	N/A	2	±2.50 pp	1,532	online	7
Nanos Research	February 26, 2021	HTML	29.4	35.0	16.5	6.2	7.2	4.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	5.6
Mainstreet Research	February 24, 2021	HTML	31	36	15	6	7	N/A	5	±2.55 pp	1,476	IVR	5
Angus Reid	February 19, 2021	PDF	31	34	20	7	5	2	2	±2.2 pp	1,987	online	3
Nanos Research	February 19, 2021	HTML	29.0	35.2	16.8	6.8	7.2	4.3	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	6.2
EKOS	February 16, 2021	HTML	31.4	32.9	14.9	N/A	8.6	N/A	N/A	±2.43 pp	1,623	IVR	1.5
Leger	February 14, 2021	PDF	29	36	20	6	7	N/A	3	±2.50 pp	1,535	online	7
Nanos Research	February 12, 2021	HTML	30.3	34.2	17.0	7.5	6.7	3.3	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.9
Ipsos	February 10, 2021	HTML	30	33	20	8	8	N/A	2	±3.5 pp	1,000	online	3
Nanos Research	February 5, 2021	HTML	28.9	35.9	16.4	7.4	7.4	3.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	7.0
EKOS	February 3, 2021	HTML	28.1	36.5	14.5	N/A	9.3	N/A	N/A	±4.1 pp	548	online	8.4
Abacus Data	February 3, 2021	HTML	31	32	18	8	7	2	1	±1.6 pp	3,930	online	1
Innovative Research	February 1, 2021	PDF	28	38	15	7	8	N/A	4	N/A	4,449	online	10
Leger	January 31, 2021	PDF	28	37	22	7	5	N/A	2	±2.48 pp	1,559	online	9
Campaign Research	January 30, 2021	HTML	30	34	19	6	8	N/A	3	±2 pp	2,413	online	4
Nanos Research	January 29, 2021	HTML	30.3	35.0	15.5	8.5	7.4	2.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	4.7
EKOS	January 27, 2021	HTML	30.9	34.3	15.0	5.7	7.7	3.7	2.7	±0.8 pp	8,575	IVR (rolling)	3.4
Angus Reid	January 24, 2021	PDF	30	35	20	6	5	1	3	±2.5 pp	1,559	online	5
Nanos Research	January 22, 2021	HTML	28.8	36.3	15.9	8.1	7.8	2.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	7.5
Mainstreet Research	January 20, 2021	HTML	31.9	39.3	14.4	5.2	5.2	2.4	1.6	±1.8 pp	3,132	IVR	7.4
Leger	January 17, 2021	PDF	29	36	21	7	6	N/A	2	±2.53 pp	1,516	online	7
Nanos Research	January 15, 2021	HTML	27.4	38.7	15.7	8.0	7.5	2.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.3
Abacus Data	January 12, 2021	HTML	31	35	17	8	6	1	1	±2.2 pp	2,000	online	4
EKOS	January 12, 2021	PDF	31.3	34.5	15.0	N/A	7.6	N/A	N/A	±1.36 pp	5,155	IVR	3.2
Nanos Research	January 8, 2021	HTML	27.3	40.2	16.5	6.7	7.4	1.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	12.9
Ipsos	January 6, 2021	HTML	29	36	19	6	8	N/A	2	±3.5 pp	1,000	online	7
Leger	January 3, 2021	PDF	30	35	20	7	6	N/A	2	±2.53 pp	1,506	online	5
Nanos Research	January 1, 2021	HTML	25.8	40.4	18.2	6.4	7.3	1.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	14.6
Nanos Research	December 25, 2020	HTML	26.8	39.9	18.0	6.5	6.9	1.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	13.1
Pollara	December 23, 2020	PDF	29	38	18	7	6	N/A	N/A	±2.8 pp	1,200	online	9
Abacus Data	December 18, 2020	HTML	32	35	17	7	7	N/A	N/A	±2.1 pp	2,200	online	3
Nanos Research	December 18, 2020	HTML	26.2	38.1	20.0	6.3	7.0	1.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.9
Mainstreet Research	December 17, 2020	PDF	33.2	37.9	13.1	4.9	6.7	2.3	1.9	±2.7 pp	1,286	IVR	4.7
Research Co.	December 14, 2020	PDF	31	37	20	7	3	1	1	±3.1 pp	1,000	online	6
Ipsos	December 14, 2020	HTML	32	35	18	7	7	N/A	1	±3.5 pp	1,000	online	3
Leger	December 13, 2020	PDF	29	35	23	7	5	N/A	2	±2.50 pp	1,528	online	6
Nanos Research	December 11, 2020	HTML	26.4	36.8	21.1	7.0	6.3	1.3	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	10.4
Nanos Research	December 4, 2020	HTML	26.6	36.0	20.0	7.0	7.9	1.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.4
Campaign Research	December 3, 2020	HTML	32	35	19	5	6	N/A	N/A	N/A	1,956	online	3
EKOS	December 2, 2020	PDF	30.2	36.3	14.6	N/A	8.8	N/A	N/A	±1.71 pp	3,269	IVR	6.1
Angus Reid	November 30, 2020	PDF	33	34	19	6	4	1	2	±1.4 pp	5,003	online	1
Leger	November 29, 2020	PDF	30	34	20	7	7	N/A	2	±2.51 pp	1,516	online	4
Nanos Research	November 27, 2020	HTML	26.5	35.7	19.9	6.0	9.4	1.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.2
Mainstreet Research	November 26, 2020	PDF	31.7	39.0	12.3	5.1	6.7	3.3	1.9	±2.7 pp	1,341	IVR	7.3
EKOS	November 26, 2020	HTML	31.3	35.0	13.9	6.9	6.8	3.8	2.3	±1.4 pp	5,240	IVR	3.7
Delphi Polling	November 25, 2020	HTML	32	38	16	6	6	1	1	N/A	1,000	online	6
Abacus Data	November 24, 2020	HTML	30	36	16	7	5	3	2	±1.85 pp	2,912	online	6
Ipsos	November 23, 2020	HTML	31	36	17	8	7	N/A	1	±3.5 pp	1,001	online	5
Nanos Research	November 20, 2020	HTML	26.7	35.9	19.6	5.6	10.0	1.3	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.2
Leger	November 15, 2020	PDF	31	35	18	8	6	N/A	2	±2.51 pp	1,522	online	4
Nanos Research	November 13, 2020	HTML	26.4	35.9	19.8	5.4	10.7	1.3	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.5
Abacus Data	November 12, 2020	HTML	30	38	15	8	6	2	2	±2.5 pp	1,664	online	8
Angus Reid	November 9, 2020	PDF	33	35	18	7	5	N/A	2	±2.4 pp	1,602	online	2
Leger	November 8, 2020	PDF	28	36	21	7	5	N/A	3	±2.50 pp	1,534	online	8
Nanos Research	November 6, 2020	HTML	28.9	37.6	18.5	4.9	8.5	1.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	8.7
Leger	November 1, 2020	PDF	31	34	21	7	6	N/A	2	±2.52 pp	1,516	online	3
Nanos Research	October 30, 2020	HTML	27.9	39.5	16.9	5.6	8.2	1.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.6
Ipsos	October 26, 2020	HTML	32	38	17	6	7	N/A	2	±3.5 pp	1,000	online	6
Leger	October 25, 2020	PDF	30	37	18	8	5	N/A	2	±2.51 pp	1,523	online	7
Nanos Research	October 23, 2020	HTML	29.4	38.6	15.6	6.0	8.2	1.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.2
Mainstreet Research	October 21, 2020	HTML	34.0	35.8	15.0	5.4	5.0	3.4	1.4	±2.7 pp	1,328	IVR	1.8
EKOS	October 19, 2020	Twitter	31.4	35.2	13.7	5.7	8.7	4	2	±2.6 pp	1,416	IVR	3.8
Leger	October 18, 2020	PDF	29	36	18	8	6	N/A	2	±2.52 pp	1,512	online	7
Nanos Research	October 16, 2020	HTML	32.5	38.5	13.4	6.0	7.6	1.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	6.0
Leger	October 11, 2020	PDF	29	37	21	7	6	N/A	1	±2.50 pp	1,539	online	8
Nanos Research	October 9, 2020	HTML	33.2	35.3	14.9	6.5	7.9	1.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.1
Innovative Research	October 6, 2020	PDF	31	37	16	6	5	3	1	N/A	2,771	online	6
Leger	October 4, 2020	PDF	32	36	20	7	4	N/A	1	±2.51 pp	1,523	online	4
Nanos Research	October 2, 2020	HTML	33.5	34.1	16.6	6.6	6.8	1.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	0.6
	October 3, 2020	Annamie Paul is elected leader of the Green Party
Ipsos	October 1, 2020	HTML	31	36	18	7	6	N/A	1	±3.5 pp	1,000	online	5
Abacus Data	September 28, 2020	HTML	30	35	17	6	7	3	2	±2.0 pp	2,440	online	5
Leger	September 27, 2020	PDF	30	40	17	8	5	N/A	1	±2.52 pp	1,514	online	10
Nanos Research	September 25, 2020	HTML	34.2	34.1	16.7	6.6	5.9	1.8	N/A	±3.1 pp	1,000 (1/4)	telephone(rolling)	0.1
Mainstreet Research	September 24, 2020	HTML	34.6	37.1	15.2	4.8	4.6	2.2	1.6	±2.7 pp	1,307	IVR	2.5
Abacus Data	September 21, 2020	HTML	32	35	17	6	8	2	1	±2.6 pp	1,500	online	3
Leger	September 20, 2020	PDF	30	35	19	8	6	N/A	2	±2.50 pp	1,538	online	5
Nanos Research	September 18, 2020	HTML	33.2	35.0	17.4	6.0	6.1	1.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	1.8
Campaign Research	September 15, 2020	HTML	30	40	15	6	7	N/A	2	±2 pp	2,389	online	10
Innovative Research	September 15, 2020	PDF	29	39	17	6	7	2	1	N/A	2,374	online	10
Ipsos	September 14, 2020	HTML	32	33	20	6	8	N/A	1	±3.5 pp	1,000	online	1
Research Co.	September 13, 2020	PDF	32	38	17	8	3	1	1	±3.1 pp	1,000	online	6
Leger	September 13, 2020	PDF	31	35	18	7	6	N/A	3	±2.50 pp	1,539	online	4
Nanos Research	September 11, 2020	HTML	30.1	35.8	19.1	6.8	6.0	1.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	5.7
Leger	September 6, 2020	PDF	32	34	19	7	6	N/A	1	±2.51 pp	1,529	online	2
Nanos Research	September 4, 2020	HTML	31.1	33.2	19.2	7.8	7.6	0.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.1
Abacus Data	September 3, 2020	HTML	31	33	18	7	7	3	2	±2.1 pp	2,289	online	2
Angus Reid	September 1, 2020	PDF	35	35	17	7	4	1	1	±1.5 pp	5,005	online	0
Innovative Research	September 1, 2020	PDF	28	38	16	7	7	3	1	N/A	2,308	online (rolling)	10
Leger	August 30, 2020	PDF	29	35	21	8	5	N/A	2	±2.51 pp	1,521	online	6
Nanos Research	August 28, 2020	HTML	30.5	34.3	19.5	7.6	7.1	0.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.8
	August 24, 2020	Erin O'Toole is elected leader of the Conservative Party
Leger	August 23, 2020	PDF	30	38	18	7	6	N/A	2	±2.52 pp	1,516	online	8
Nanos Research	August 21, 2020	HTML	30.0	34.4	19.7	7.5	7.1	1.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	4.4
Abacus Data	August 19, 2020	HTML	30	36	18	6	5	4	2	±2.6 pp	1,500	online	6
Ipsos	August 18, 2020	HTML	32	35	18	7	7	N/A	2	±2.5 pp	2,000	online	3
Innovative Research	August 18, 2020	PDF	28	40	16	7	6	3	1	N/A	1,934	online	12
Leger	August 16, 2020	PDF	32	35	18	8	6	N/A	2	±2.52 pp	1,510	online	3
Nanos Research	August 14, 2020	HTML	31.5	33.5	17.9	6.4	8.6	1.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.0
Campaign Research	August 13, 2020	HTML	33	30	18	7	8	N/A	4	±2 pp	2,013	online	3
Mainstreet Research	August 12, 2020	HTML	28.9	41.3	15.6	5.5	5.2	2.1	1.5	±2.5 pp	1,594	IVR	12.4
Leger	August 9, 2020	PDF	29	36	15	8	8	N/A	3	±2.52 pp	1,513	online	7
Nanos Research	August 7, 2020	HTML	30.1	36.1	17.6	6.4	7.4	2.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	6.0
Leger	August 2, 2020	PDF	31	33	20	8	6	N/A	2	±2.5 pp	1,531	online	2
Nanos Research	July 31, 2020	HTML	29.7	34.3	17.4	6.8	8.3	2.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	4.6
Abacus Data	July 29, 2020	HTML	30	34	17	8	6	2	3	±2.6 pp	1,500	online	4
Leger	July 26, 2020	PDF	29	35	20	9	6	N/A	1	±2.52 pp	1,517	online	6
Nanos Research	July 24, 2020	HTML	29.9	33.3	16.9	6.9	9.3	3.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.4
EKOS	July 22, 2020	HTML	30.0	34.7	15.2	6.5	7.6	3.5	2.5	±2.5 pp	1,505	IVR	4.7
Innovative Research	July 20, 2020	PDF	28	40	14	7	7	3	1	N/A	2,599	online	12
Leger	July 19, 2020	PDF	28	39	17	7	7	N/A	2	±2.51 pp	1,524	online	11
Nanos Research	July 17, 2020	HTML	28.9	34.9	16.9	7.1	8.8	2.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	6.0
EKOS	July 16, 2020	HTML	29.5	33.2	18.2	6.6	7.6	2.9	2.1	±3.7 pp	694	IVR	3.7
Abacus Data	July 16, 2020	HTML	31	36	16	7	7	2	1	±2.6 pp	1,500	online	5
Leger	July 12, 2020	PDF	26	38	19	8	7	N/A	2	±2.51 pp	1,523	online	12
Nanos Research	July 10, 2020	HTML	28.9	35.9	15.6	6.7	9.3	2.7	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	7.0
Leger	July 5, 2020	PDF	25	39	20	8	5	N/A	2	±2.52 pp	1,517	online	14
Nanos Research	July 3, 2020	HTML	27.8	36.3	16.4	6.1	10.1	2.5	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	8.5
Leger	June 28, 2020	PDF	28	40	17	7	6	N/A	2	±2.51 pp	1,524	online	12
Mainstreet Research	June 26, 2020	PDF	27.4	43.2	14.1	5.7	4.8	2.9	1.8	±2.7 pp	1,283	IVR	15.8
Nanos Research	June 26, 2020	HTML	27.0	38.4	14.8	6.5	9.3	3.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.4
Innovative Research	June 23, 2020	PDF	27	41	15	6	8	N/A	3	N/A	2,115	online	14
Leger	June 21, 2020	PDF	28	39	19	7	5	N/A	2	±2.51 pp	1,521	online	11
Abacus Data	June 21, 2020	HTML	29	40	16	7	6	2	1	±1.8 pp	2,979	online	11
Nanos Research	June 19, 2020	HTML	26.1	38.2	14.1	7.5	9.5	3.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	12.1
EKOS	June 16, 2020	HTML	29.9	40.5	12.7	5.1	6.5	3.5	1.8	±1.8 pp	3,006	IVR	10.6
Leger	June 14, 2020	PDF	27	40	16	7	7	N/A	3	±2.51 pp	1,527	online	13
Nanos Research	June 12, 2020	HTML	25.7	36.8	16.3	7.0	9.3	4.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.1
Abacus Data	June 11, 2020	Twitter	29	39	19	6	5	N/A	N/A	N/A	1,780	online	10
Leger	June 7, 2020	PDF	25	46	15	7	6	N/A	1	±2.51 pp	1,523	online	21
Nanos Research	June 5, 2020	HTML	25.5	35.8	16.7	8.1	8.3	4.7	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	10.3
Innovative Research	June 1, 2020	PDF	28	42	12	7	7	N/A	4	N/A	2,246	online	14
Leger	May 31, 2020	PDF	27	40	18	7	7	N/A	2	±2.50 pp	1,536	online	13
Abacus Data	May 29, 2020	Twitter	29	39	15	7	7	N/A	N/A	N/A	1,800	online	10
Leger	May 25, 2020	PDF	27	41	15	7	6	N/A	2	±2.52 pp	1,510	online	14
Angus Reid	May 24, 2020	PDF	31	37	17	7	5	N/A	3	±1.4 pp	5,001	online	6
Nanos Research	May 22, 2020	HTML	26.2	35.3	19.3	6.6	7.5	4.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.1
Leger	May 17, 2020	PDF	25	44	15	7	7	N/A	2	±2.52 pp	1,513	online	19
Abacus Data	May 17, 2020	HTML	31	39	16	7	6	N/A	N/A	±2.3 pp	1,800	online	8
Nanos Research	May 15, 2020	HTML	26.3	36.7	18.4	6.7	7.2	4.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	10.4
Leger	May 10, 2020	PDF	28	41	17	7	6	N/A	1	±2.51 pp	1,526	online	13
Nanos Research	May 8, 2020	HTML	26.1	36.9	19.2	6.1	8.0	3.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	10.8
Mainstreet Research	May 7, 2020	HTML	29.4	43.3	11.5	5.8	5.9	3.0	1.1	±2.6 pp	1,404	IVR	13.9
EKOS	May 7, 2020	HTML	28.3	42.7	10.6	6.7	6.7	3.3	1.7	±1.4 pp	5,276	IVR	14.4
Innovative Research	May 5, 2020	PDF	28	41	13	6	7	N/A	3	N/A	2,699	online	13
Research Co.	May 3, 2020	PDF	30	39	17	5	7	1	1	±3.1 pp	1,000	online	9
Leger	May 3, 2020	PDF	25	44	15	7	6	N/A	2	±2.51 pp	1,526	online	19
Nanos Research	May 1, 2020	HTML	25.8	36.9	19.0	5.8	8.4	3.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.1
Leger	April 26, 2020	PDF	28	43	14	7	6	N/A	2	±2.51 pp	1,515	online	15
Abacus Data	April 24, 2020	Twitter	30	38	16	8	6	N/A	N/A	N/A	2,481	online	8
Nanos Research	April 24, 2020	HTML	26.2	38.2	17.0	6.9	8.0	3.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	12.0
Leger	April 19, 2020	PDF	29	42	14	8	5	N/A	2	±2.53 pp	1,504	online	13
Angus Reid	April 17, 2020	PDF	33	36	17	8	4	N/A	3	±2.2 pp	1,912	online	3
Nanos Research	April 17, 2020	HTML	26.4	38.3	17.4	7.2	7.0	2.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	11.9
Leger	April 12, 2020	PDF	28	39	18	6	8	N/A	2	±2.52 pp	1,508	online	11
Nanos Research	April 10, 2020	HTML	28.4	38.1	15.7	8.1	6.7	2.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.7
Nanos Research	April 3, 2020	HTML	29.1	38.9	14.8	8.4	6.5	1.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	9.8
Innovative Research	April 2, 2020	PDF ^{[lower-alpha 6]}	27	40	15	8	7	2	1	N/A	2,059	online	13
Nanos Research	March 27, 2020	HTML	30.9	36.1	16.6	7.0	7.0	0.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	5.2
EKOS	March 26, 2020	HTML	28.6	40.4	12.2	8.6	5.9	2.2	2.1	±2.0 pp	2,304	IVR	11.8
Nanos Research	March 20, 2020	HTML	32.5	34.8	17.4	6.0	7.0	1.3	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.3
Mainstreet Research	March 17, 2020	HTML	32.2	38.6	11.1	8.8	5.7	1.7	1.9	±2.4 pp	1,665	IVR	6.4
Nanos Research	March 13, 2020	HTML	29.5	37.0	17.6	5.9	7.4	1.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	7.5
Nanos Research	March 6, 2020	HTML	32.4	34.8	17.1	5.8	7.4	1.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.4
Leger	March 2, 2020	PDF	30	32	20	8	8	N/A	2	±2.50 pp	1,540	online	2
Angus Reid	February 28, 2020	PDF	34	26	21	9	7	N/A	3	±1.4 pp	5,043	online	8
Nanos Research	February 28, 2020	HTML	35.1	35.3	15.0	5.9	6.5	1.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	0.2
Campaign Research	February 26, 2020	HTML	30	30	19	8	11	N/A	3	±2.5 pp	1,606	online	0
Nanos Research	February 21, 2020	HTML	36.2	33.0	15.4	6.8	6.6	1.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.2
Nanos Research	February 14, 2020	HTML	36.1	32.7	15.5	7.1	7.0	1.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.4
Nanos Research	February 7, 2020	HTML	35.5	33.4	13.7	7.8	8.0	1.0	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.1
Nanos Research	January 31, 2020	HTML	33.1	33.2	16.4	7.7	7.9	1.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	0.1
Leger	January 30, 2020	PDF	32	34	19	7	7	N/A	1	±2.53 pp	1,501	online	2
Nanos Research	January 24, 2020	HTML	31.0	33.8	16.7	8.3	8.9	0.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.8
Leger	January 21, 2020	PDF	32	31	19	8	8	N/A	2	±2.49 pp	1,552	online	1
Abacus Data	January 17, 2020	HTML	30	34	17	6	8	3	2	±2.5 pp	1,500	online	4
Mainstreet Research	January 17, 2020	HTML	32.4	39.8	10.6	6.6	5.4	2.8	2.4	±2.55 pp	1,470	IVR	7.4
Nanos Research	January 17, 2020	HTML	30.8	34.1	16.4	8.1	8.6	1.2	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.3
Nanos Research	January 10, 2020	HTML	31.5	32.2	17.8	8.1	8.1	1.7	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	0.7
Leger	January 7, 2020	PDF	31	34	18	7	8	N/A	2	±2.49 pp	1,554	online	3
Nanos Research	January 3, 2020	HTML	31.3	33.7	17.0	7.1	8.8	1.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.4
Nanos Research	December 27, 2019	HTML	31.4	34.7	16.4	6.3	8.8	1.7	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.3
Nanos Research	December 20, 2019	HTML	29.6	34.7	17.7	6.0	9.8	1.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	5.1
Abacus Data	December 16, 2019	HTML	30	33	18	7	8	2	2	±2.1 pp	1,500	online	3
Angus Reid	December 15, 2019	PDF	33	30	19	8	7	N/A	3	±2.0 pp	2,011	online	3
Nanos Research	December 13, 2019	HTML	30.5	33.8	18.7	5.0	10.2	0.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	3.3
	December 12, 2019	Andrew Scheer announces his intention to resign as the leader of the Conservative Party
EKOS	December 10, 2019	PDF	29.6	31.1	16.8	5.8	9.8	4.2	2.7	±2.0 pp	2,339	IVR	1.5
Nanos Research	December 6, 2019	HTML	31.0	33.6	17.5	6.7	9.8	0.6	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.6
Nanos Research	November 29, 2019	HTML	31.3	34.1	17.1	6.4	9.5	0.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.8
Leger	November 25, 2019	PDF	30	32	19	7	7	3	1	±1.78 pp	3,040	online	2
Nanos Research	November 22, 2019	HTML	30.9	33.7	17.2	6.8	9.3	1.4	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.8
Nanos Research	November 15, 2019	HTML	30.8	32.8	19.0	7.6	7.3	1.9	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	2.0
Nanos Research	November 8, 2019	HTML	31.3	31.8	19.9	6.9	7.6	2.1	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	0.5
	November 4, 2019	Jo-Ann Roberts is named interim leader of the Green Party
Nanos Research	November 1, 2019	HTML	32.5	31.1	19.0	6.7	8.5	1.8	N/A	±3.1 pp	1,000 (1/4)	telephone (rolling)	1.4
Nanos Research	October 25, 2019	HTML	32.5	31.7	20.8	7.2	6.0	1.5	N/A	±3.1 pp	1,000	telephone (rolling)	0.8

2019 election^{[lower-alpha 7]}	October 21, 2019	HTML	34.3	33.1	16.0	7.6	6.5	1.6	0.9	N/A	18,170,880	N/A	1.2
Polling firm	Last date of polling^{[lower-alpha 1]}	Link							Others^{[lower-alpha 5]}	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling^{[lower-alpha 1]}	Link	CPC	LPC	NDP	BQ	GPC	PPC	Others^{[lower-alpha 5]}	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead

Regional polls

A number of polling firms survey federal voting intentions on a regional or provincial level:

Atlantic Canada

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Narrative Research	May 17, 2020	PDF	60	21	10	7	1	N/A	±2.5 pp	1,500	telephone	39

New Brunswick

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Other	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Other	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Narrative Research	August 20, 2021	PDF	44	24	18	10	4	N/A	±5.6 pp	308	telephone	20

Newfoundland and Labrador

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Narrative Research	August 29, 2021	PDF	52	25	24	<1	1	N/A	±5.4 pp	333	telephone	27

Nova Scotia

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Other	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Other	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Narrative Research	August 22, 2021	PDF	33	36	28	1	1	N/A	±5.3 pp	341	telephone	3

Prince Edward Island

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Narrative Research	August 25, 2021	PDF	39	35	13	12	1	N/A	±6.2 pp	247	telephone	4
MQO Research	March 10, 2020	PDF	38	41	9	11	0	N/A	±4.9 pp	400	telephone	3

Central Canada

Quebec

Polling firm	Last date of polling	Link	LPC	CPC	NDP	BQ	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link							Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Leger	September 1, 2021	PDF	33	20	13	28	3	2	1	±1.8 pp	3,102	online	5
Leger	December 13, 2020	PDF	33	21	11	30	4	N/A	1	±3.1 pp	1,004	online	3
Leger	September 3, 2020	PDF	30	20	14	30	5	N/A	1	±3.1 pp	1,000	online	0

Ontario

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Campaign Research	September 9, 2021	HTML	37	33	22	4	3	N/A	±2 pp	1,565	online	4

Greater Toronto Area

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Forum Research	September 10, 2021	PDF	39	33	15	3	10	1	±4 pp	493	IVR	6
Nanos Research	August 29, 2021	HTML	44	33	17	4	4	N/A	±4.4 pp	502	telephone	11
Mainstreet Research	August 21, 2021	HTML	43	29	20	5	3	N/A	±4.2 pp	532	telephone	14
Forum Research	August 15, 2021	PDF	36	35	17	3	6	2	±4 pp	502	IVR	1

Western Canada

Manitoba

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Leger	September 8, 2021	HTML	30	38	22	3	4	–	±4.0 pp	600	online	8
Probe Research	June 11, 2021	PDF	29	32	28	7	4	–	±3.1 pp	1,000	online/phone/IVR	3
Probe Research	March 26, 2021	PDF	29	37	25	6	4	–	±3.1 pp	1,000	online/phone/IVR	8
Probe Research	December 4, 2020	PDF	32	37	24	5	–	–	±3.1 pp	1,000	online/phone/IVR	5
Probe Research	September 17, 2020	PDF	33	40	21	5	–	–	±3.1 pp	1,000	online/phone/IVR	7
Probe Research	June 11, 2020	PDF	36	33	22	5	–	–	±3.1 pp	1,000	online/phone/IVR	1

Alberta

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Janet Brown	April 10, 2021	PDF	24	53	17	2	2	0	±2.8 pp	1,200	Online/phone	29

British Columbia

Polling firm	Last date of polling	Link	LPC	CPC	NDP	GPC	PPC	Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Polling firm	Last date of polling	Link						Others	Margin of error^{[lower-alpha 2]}	Sample size^{[lower-alpha 3]}	Polling method^{[lower-alpha 4]}	Lead
Insights West	September 16, 2021	HTML	22	34	33	7	4	–	±2.8 pp	1,201	online	1
Leger	September 12, 2021	HTML	30	31	29	–	–	–	±3.1 pp	861	online	1
Insights West	September 4, 2021	HTML	19	33	35	8	–	5	±3.1 pp	1,003	online	2
Leger	August 22, 2021	HTML	27	25	25	5	–	–	±3.1 pp	1,002	online	2
Research Co.	August 9, 2021	PDF	37	23	29	9	2	–	±3.5 pp	800	online	8

Constituency polls

Leadership polls

Aside from conducting the usual opinion surveys on general party preferences, polling firms also survey public opinion on which political party leader would make the best Prime Minister:

October 2020 – present

Polling firm	Last date of polling	Link	Justin Trudeau	Erin O'Toole	Jagmeet Singh	Yves-François Blanchet	Annamie Paul	Maxime Bernier	Unsure	Margin of error^{[lower-alpha 2]}	Lead
Polling firm	Last date of polling	Link							Unsure	Margin of error^{[lower-alpha 2]}	Lead
Research Co.	September 13, 2021	PDF	34	26	18	–	5	2	–	±3.1 pp	7
Leger	September 13, 2021	PDF	25	20	22	–	2	4	15	±2.4 pp	3
Nanos Research	September 11, 2021	PDF	34.0	26.2	17.7	3.2	2.0	4.7	12.2	±2.8 pp	7.8
Nanos Research	September 8, 2021	PDF	28.1	27.5	21.2	3.2	1.7	6.2	12.1	±2.8 pp	0.6
Nanos Research	September 7, 2021	PDF	29.9	26.3	21.1	2.9	1.9	4.8	13.0	±2.8 pp	3.6
Nanos Research	September 2, 2021	PDF	27.3	31.1	19.6	2.6	2.2	4.4	12.8	±3.1 pp	3.8
Leger	August 30, 2021	PDF	23	21	23	–	1	3	15	±2.4 pp	0
Innovative Research	August 30, 2021	PDF	34	28	26	4	3	5		N/A	6
Nanos Research	August 28, 2021	PDF	29.7	27.6	19.5	2.3	2.2	4.1	14.5	±3.1 pp	2.1
Nanos Research	August 21, 2021	PDF	32.6	26.3	17.9	3.2	2.0	3.6	14.4	±3.1 pp	6.3
Leger	August 16, 2021	PDF	27	15	18	–	1	3	17	±2.4 pp	9
Nanos Research	August 13, 2021	PDF	35.6	17.9	16.9	4.3	2.6	2.9	20.1	±3.1 pp	17.7
Leger	August 12, 2021	PDF	25	15	18	–	2	4	19	±2.4 pp	7
Leger	August 1, 2021	PDF	27	11	19	–	1	3	19	±2.52 pp	8
Nanos Research	July 23, 2021	PDF	38.9	15.7	17.6	3.5	1.0	3.5	19.9	±3.1 pp	21.3
Nanos Research	July 9, 2021	PDF	37.4	14.3	17.6	2.7	1.4	3.0	23.6	±3.1 pp	19.8
Leger	July 4, 2021	PDF	22	16	17	–	1	4	20	±2.52 pp	5
Nanos Research	July 2, 2021	PDF	35.1	15.7	16.7	3.4	1.7	2.8	24.6	±3.1 pp	18.4
Nanos Research	June 25, 2021	PDF	33.3	17.4	15.7	3.7	2.4	3.5	24.1	±3.1 pp	15.9
Ipsos	June 22, 2021	PDF	42	23	23	6	5	N/A	N/A	±2.9 pp	19
Nanos Research	June 11, 2021	PDF	35.1	19.9	13.8	4.2	4.2	4.7	18.1	±3.1 pp	15.2
Nanos Research	May 14, 2021	PDF	36.3	20.8	12.6	5.2	5.3	5.2	14.6	±3.1 pp	15.5
Innovative Research	May 5, 2021	HTML	44	20	23	2	4	6		N/A	21
Ipsos	April 9, 2021	HTML	42	25	17	8	7	N/A		±3.5 pp	17
Nanos Research	April 2, 2021	PDF	40.1	18.9	13.2	2.3	4.1	2.9	18.5	±3.1 pp	21.2
Nanos Research	March 26, 2021	PDF	38.9	19.3	13.7	2.2	4.7	3.2	18.0	±3.1 pp	19.6
Research Co.	March 15, 2021	PDF	40	15	12	3	2	2	25	±3.1 pp	25
Nanos Research	March 12, 2021	PDF	36.7	22.0	14.4	3.7	5.6	3.4	14.2	±3.1 pp	14.7
Nanos Research	February 26, 2021	PDF	34.0	24.5	15.2	4.2	4.6	4.1	14.2	±3.1 pp	9.5
Nanos Research	February 5, 2021	PDF	38.1	24.7	13.5	5.4	4.6	4.1	9.6	±3.1 pp	13.4
Nanos Research	January 15, 2021	PDF	38.5	23.9	13.3	4.6	4.2	3.2	12.3	±3.1 pp	14.6
Nanos Research	January 1, 2021	PDF	39.3	20.3	13.1	3.2	3.9	2.4	17.7	±3.1 pp	19.0
Nanos Research	December 18, 2020	PDF	38.2	21.1	13.2	3.6	2.2	2.2	19.6	±3.1 pp	17.1
Research Co.	December 14, 2020	PDF	39	22	13	3	2	2		±3.1 pp	17
Nanos Research	December 11, 2020	PDF	37.5	19.7	13.5	3.9	3.2	2.3	19.9	±3.1 pp	17.8
Nanos Research	November 20, 2020	PDF	38.5	20.3	14.5	3.4	1.8	2.0	19.5	±3.1 pp	18.2
Nanos Research	October 30, 2020	PDF	39.0	20.1	12.7	2.8	2.5	1.9	21.0	±3.1 pp	18.9
Nanos Research	October 23, 2020	PDF	37.7	21.6	12.6	2.9	2.7	2.1	20.5	±3.1 pp	16.1
Nanos Research	October 16, 2020	PDF	38.5	23.0	11.1	1.9	2.9	2.5	20.1	±3.1 pp	15.0
Nanos Research	October 9, 2020	PDF	37.1	22.5	11.6	2.8	4.0	2.1	19.7	±3.1 pp	14.6

September 2020

Polling firm	Last date of polling	Link	Justin Trudeau	Erin O'Toole	Jagmeet Singh	Yves-François Blanchet	Elizabeth May	Maxime Bernier	Unsure	Margin of error^{[lower-alpha 2]}	Lead
Polling firm	Last date of polling	Link							Unsure	Margin of error^{[lower-alpha 2]}	Lead
Nanos Research	September 25, 2020	PDF	35.6	22.8	13.2	3.1	3.3	2.1	19.9	±3.1 pp	12.8
Nanos Research	September 4, 2020	PDF	34.4	20.2	15.2	4.2	4.0	1.5	20.5	±3.1 pp	14.2

October 2019 – August 2020

Polling firm	Last date of polling	Link	Justin Trudeau	Andrew Scheer	Jagmeet Singh	Yves-François Blanchet	Elizabeth May	Maxime Bernier	Unsure	Margin of error^{[lower-alpha 2]}	Lead
Polling firm	Last date of polling	Link							Unsure	Margin of error^{[lower-alpha 2]}	Lead
Nanos Research	August 21, 2020	PDF	33.9	18.6	14.3	4.7	5.4	1.8	21.4	±3.1 pp	15.3
Innovative Research	August 18, 2020	PDF	47	21	22	–	6	5		N/A	26
Nanos Research	August 7, 2020	PDF	32.6	20.7	12.5	5.2	6.7	3.1	19.2	±3.1 pp	11.9
Nanos Research	July 17, 2020	PDF	35.6	19.7	14.9	6.7	6.4	4.1	12.7	±3.1 pp	15.9
Nanos Research	June 26, 2020	PDF	40.2	18.0	13.7	4.7	7.4	2.7	13.2	±3.1 pp	22.2
Nanos Research	June 12, 2020	PDF	39.1	16.9	14.4	5.2	7.3	3.7	13.3	±3.1 pp	22.2
Nanos Research	May 29, 2020	PDF	38.8	15.5	14.4	6.1	5.8	4.8	13.2	±3.1 pp	23.3
Nanos Research	May 15, 2020	PDF	37.5	17.2	14.5	7.0	6.2	4.2	13.2	±3.1 pp	20.3
Nanos Research	May 8, 2020	PDF	38.0	17.0	14.3	7.0	7.5	4.0	12.0	±3.1 pp	21.0
Nanos Research	May 1, 2020	PDF	37.1	17.8	15.5	6.7	7.6	3.9	11.5	±3.1 pp	19.3
Nanos Research	April 24, 2020	PDF	38.0	17.3	15.7	6.6	7.0	4.3	11.2	±3.1 pp	20.7
Nanos Research	April 17, 2020	PDF	37.4	16.3	15.5	6.2	6.2	3.7	14.8	±3.1 pp	21.1
Nanos Research	April 10, 2020	PDF	37.6	17.1	15.2	5.7	4.8	1.1	16.5	±3.1 pp	20.5
Nanos Research	April 3, 2020	PDF	35.4	17.8	14.1	5.4	5.4	2.1	19.8	±3.1 pp	17.6
Nanos Research	March 27, 2020	PDF	31.9	19.7	13.2	4.3	5.8	1.8	23.3	±3.1 pp	12.2
Nanos Research	March 20, 2020	PDF	30.7	21.4	12.8	3.8	6.2	2.2	22.9	±3.1 pp	9.3
Nanos Research	March 13, 2020	PDF	32.3	19.2	12.2	3.8	6.9	2.5	23.1	±3.1 pp	13.1
Nanos Research	March 6, 2020	PDF	32.6	20.6	12.3	3.8	6.1	2.1	22.6	±3.1 pp	12.0
Nanos Research	February 28, 2020	PDF	31.9	19.7	13.2	4.3	5.8	1.1	23.3	±3.1 pp	12.2
Nanos Research	February 14, 2020	PDF	34.0	21.0	12.4	3.4	5.3	1.5	22.3	±3.1 pp	13.0
Nanos Research	February 7, 2020	PDF	34.5	20.6	12.9	4.2	4.9	1.8	21.2	±3.1 pp	13.9
Nanos Research	January 31, 2020	PDF	33.3	20.1	13.2	5.1	5.1	2.2	21.0	±3.1 pp	13.2
Nanos Research	January 24, 2020	PDF	33.3	19.8	13.4	4.8	6.1	1.9	20.6	±3.1 pp	13.5
Nanos Research	January 17, 2020	PDF	32.8	19.6	13.0	4.9	6.2	2.5	21.1	±3.1 pp	13.2
Nanos Research	January 10, 2020	PDF	31.0	20.9	14.4	4.2	6.8	2.0	20.7	±3.1 pp	10.1
Nanos Research	January 3, 2020	PDF	32.2	21.1	15.1	3.3	6.4	1.7	20.1	±3.1 pp	11.1
Nanos Research	December 27, 2019	PDF	34.4	21.1	14.4	3.1	5.3	2.2	19.4	±3.1 pp	13.3
Nanos Research	December 20, 2019	PDF	36.0	21.0	15.9	2.8	6.4	1.7	16.2	±3.1 pp	15.0
Nanos Research	December 13, 2019	PDF	35.8	21.9	16.1	2.6	7.0	1.5	15.3	±3.1 pp	13.9
Nanos Research	December 6, 2019	PDF	36.6	22.0	15.4	3.1	7.0	1.4	14.6	±3.1 pp	14.6
Nanos Research	November 29, 2019	PDF	38.2	21.5	15.1	2.7	7.4	1.1	14.0	±3.1 pp	16.7
Nanos Research	November 22, 2019	PDF	35.1	22.0	15.4	3.1	7.0	2.1	15.3	±3.1 pp	13.1
Nanos Research	November 15, 2019	PDF	32.3	23.9	17.8	3.9	5.8	1.8	13.5	±3.1 pp	8.4
Nanos Research	November 8, 2019	PDF	31.1	24.9	19.0	3.4	6.2	2.0	13.5	±3.1 pp	6.2
Nanos Research	November 1, 2019	PDF	30.0	27.0	17.3	3.4	7.2	1.6	13.6	±3.1 pp	3.0

Notes

↑ ^1.0 ^1.1 ^1.2 ^1.3 Polls that share the same last date of polling are ordered from earliest (below) to latest (above) first date of polling. Polls that have identical field dates are placed in the order in which they were released/published (earliest below, latest above).
↑ ^2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 ^2.12 ^2.13 ^2.14 ^2.15 ^2.16 ^2.17 In cases when linked poll details distinguish between the margin of error associated with the total sample of respondents (including undecided and non-voters) and that of the subsample of decided/leaning voters, the former is included in the table. Also not included is the margin of error created by rounding to the nearest whole number or any margin of error from methodological sources. Most online polls (because of their opt-in method of recruiting panelists which results in a non-random sample) cannot have a margin of error. In such cases, shown is what the margin of error would be for a survey using a random probability-based sample of equivalent size.
↑ ^3.00 ^3.01 ^3.02 ^3.03 ^3.04 ^3.05 ^3.06 ^3.07 ^3.08 ^3.09 ^3.10 ^3.11 ^3.12 ^3.13 ^3.14 Refers to the total, "raw" sample size, including undecided and non-voters, and before demographic weighting is applied. Fractions in parentheses apply to rolling polls (see below) and indicate the proportion of the sample that is independent from the previous poll in the series.
↑ ^4.00 ^4.01 ^4.02 ^4.03 ^4.04 ^4.05 ^4.06 ^4.07 ^4.08 ^4.09 ^4.10 ^4.11 ^4.12 ^4.13 ^4.14 "Telephone" refers to traditional telephone polls conducted by live interviewers; "IVR" refers to automated Interactive Voice Response polls conducted by telephone; "online" refers to polls conducted exclusively over the internet; "telephone/online" refers to polls which combine results from both telephone and online surveys, or for which respondents are initially recruited by telephone and then asked to complete an online survey. "Rolling" polls contain overlapping data from one poll to the next.
↑ ^5.0 ^5.1 Support for other parties may include the People's Party of Canada depending on the poll.
↑ Percent voting intentions given in the report have been adjusted to reflect only decided/leaning voters for consistency among poll results in the table.
↑ Party columns are ordered from largest to smallest share of the popular vote in the 2019 election, not according to the number of seats won.

References

↑ Lua error in package.lua at line 80: module 'strict' not found.

[order-2] 1.0 ^1.1 ^1.2 ^1.3 Polls that share the same last date of polling are ordered from earliest (below) to latest (above) first date of polling. Polls that have identical field dates are placed in the order in which they were released/published (earliest below, latest above).

[MOE-3] 2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 ^2.12 ^2.13 ^2.14 ^2.15 ^2.16 ^2.17 In cases when linked poll details distinguish between the margin of error associated with the total sample of respondents (including undecided and non-voters) and that of the subsample of decided/leaning voters, the former is included in the table. Also not included is the margin of error created by rounding to the nearest whole number or any margin of error from methodological sources. Most online polls (because of their opt-in method of recruiting panelists which results in a non-random sample) cannot have a margin of error. In such cases, shown is what the margin of error would be for a survey using a random probability-based sample of equivalent size.

[sample-4] 3.00 ^3.01 ^3.02 ^3.03 ^3.04 ^3.05 ^3.06 ^3.07 ^3.08 ^3.09 ^3.10 ^3.11 ^3.12 ^3.13 ^3.14 Refers to the total, "raw" sample size, including undecided and non-voters, and before demographic weighting is applied. Fractions in parentheses apply to rolling polls (see below) and indicate the proportion of the sample that is independent from the previous poll in the series.

[method-5] 4.00 ^4.01 ^4.02 ^4.03 ^4.04 ^4.05 ^4.06 ^4.07 ^4.08 ^4.09 ^4.10 ^4.11 ^4.12 ^4.13 ^4.14 "Telephone" refers to traditional telephone polls conducted by live interviewers; "IVR" refers to automated Interactive Voice Response polls conducted by telephone; "online" refers to polls conducted exclusively over the internet; "telephone/online" refers to polls which combine results from both telephone and online surveys, or for which respondents are initially recruited by telephone and then asked to complete an online survey. "Rolling" polls contain overlapping data from one poll to the next.

[other-6] 5.0 ^5.1 Support for other parties may include the People's Party of Canada depending on the poll.

[note6-7] Percent voting intentions given in the report have been adjusted to reflect only decided/leaning voters for consistency among poll results in the table.

[note7-8] Party columns are ordered from largest to smallest share of the popular vote in the 2019 election, not according to the number of seats won.

[ctv081521-1] Lua error in package.lua at line 80: module 'strict' not found.

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By-elections	1st (1867–1872) 2nd (1873–1874) 3rd (1874–1878) 4th (1879–1882) 5th (1883–1887) 6th (1887–1891) 7th (1891–1896) 8th (1896–1900) 9th (1901–1904) 10th (1905–1908) 11th (1909–1911) 12th (1911–1917) 13th (1918–1921) 14th (1921–1925) 15th (1926) 16th (1926–1930) 17th (1930–1935) 18th (1936–1940) 19th (1940–1945) 20th (1945–1949) 21st (1949–1953) 22nd (1953–1957) 23rd (1957–1958) 24th (1958–1962) 25th (1962–1963) 26th (1963–1965) 27th (1965–1968) 28th (1968–1972) 29th (1973–1974; no by-elections) 30th (1974–1979) 31st (1979) 32nd (1980–1984) 33rd (1984–1988) 34th (1988–1993) 35th (1994–1997) 36th (1997–2000) 37th (2000–2004) 38th (2004–2006) 39th (2006–2008) 40th (2008–2011) 41st (2011–2015) 42nd (2015–2019) 43rd (2019–2021) 44th (2021–present)
Referendums	1898 1942 1992
Federal political parties Federal electoral districts Historical federal electoral districts

Opinion polling for the 2021 Canadian federal election

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