# Opinion polling for the 2025 Canadian federal election

This table provides a list of scientific, nationwide public opinion polls conducted from the 2021 Canadian federal election leading up to the 2025 Canadian federal election.

## National polls
### Pre-campaign period

| Polling firm | Last date of polling | Link | CPC | LPC | NDP | BQ | PPC | GPC | Others | Margin of error | Sample size | Polling method | Lead |
| Leger | March 16, 2025 | | 39 | 42 | 9 | 5 | 2 | 3 | 0 | ±2.47 pp | 1,568 | online | 3 |
| Liaison Strategies | March 16, 2025 | | 35 | 37 | 12 | 7 | 2 | 5 | 2 | ±2.53 pp | 1,500 (1/3) | IVR (rolling) | 2 |
| Angus Reid | March 16, 2025 | | 37 | 42 | 9 | 8 | 1 | 2 | 1 | ±1.5 pp | 4,009 | online | 5 |
| Liaison Strategies | March 15, 2025 | | 35 | 38 | 12 | 6 | 2 | 5 | 2 | ±2.53 pp | 1,500 (1/3) | IVR (rolling) | 3 |
| | March 14, 2025 | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. | Mark Carney is sworn in as the prime minister of Canada. |
| Liaison Strategies | March 14, 2025 | | 35 | 39 | 12 | 5 | 2 | 5 | 2 | ±2.53 pp | 1,500 (1/3) | IVR (rolling) | 4 |
| Innovative Research | March 13, 2025 | | 39 | 33 | 13 | 7 | 3 | 4 | 0 | — | 1,558 | online | 6 |
| Liaison Strategies | March 13, 2025 | | 34 | 38 | 13 | 6 | 2 | 6 | 2 | ±2.53 pp | 1,501 | IVR | 4 |
| Ekos | March 13, 2025 | | 31.8 | 49.5 | 8.0 | 5.0 | 2.5 | 2.0 | 1.1 | ±3.1 pp | 1,025 | IVR | 17.7 |
| Mainstreet Research | March 13, 2025 | | 39 | 41 | 8 | 6 | 3 | 2 | 2 | ±3.1 pp | 1,016 | text/online | 2 |
| Abacus Data | March 12, 2025 | | 38 | 34 | 15 | 7 | 2 | 4 | 1 | ±2.4 pp | 1,700 | online | 4 |
| Ekos | March 11, 2025 | | 33.3 | 42.3 | 12.8 | 4.2 | 4.0 | 2.9 | 0.5 | ±2.5 pp | 1,524 | telephone/online | 9.0 |
| Leger | March 10, 2025 | | 37 | 37 | 11 | 6 | 2 | 5 | 2 | ±2.49 pp | 1,548 | online | 0 |
| | March 9, 2025 | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. |
| Innovative Research | March 9, 2025 | | 41 | 31 | 14 | 6 | 3 | 4 | 1 | — | 1,695 | online | 10 |
| Nanos Research | March 7, 2025 | | 35.7 | 34.7 | 14.9 | 7.9 | 2.1 | 3.8 | — | ±3.0 pp | 1,052 (1/4) | telephone (rolling) | 1.0 |
| Ekos | March 5, 2025 | | 35.5 | 40.7 | 12.8 | 5.3 | 1.3 | 3.2 | 1.3 | ±2.29 pp | 1,980 | IVR | 5.2 |
| Leger | March 2, 2025 | | 43 | 30 | 13 | 6 | 2 | 4 | 2 | ±2.49 pp | 1,548 | online | 13 |
| Innovative Research | February 28, 2025 | | 38 | 31 | 16 | 6 | 3 | 5 | 1 | — | 1,488 | online | 7 |
| Nanos Research | February 28, 2025 | | 36.5 | 34.3 | 15.3 | 7.7 | 2.1 | 3.7 | — | ±3.1 pp | 1,024 (1/4) | telephone (rolling) | 2.2 |
| Abacus Data | February 25, 2025 | | 41 | 29 | 14 | 6 | 3 | 4 | 1 | ±1.8 pp | 1,500 | online | 12 |
| Ipsos | February 24, 2025 | | 36 | 38 | 12 | 6 | 3 | 4 | 1 | ±3.8 pp | 1,000 | online | 2 |
| Innovative Research | February 24, 2025 | | 39 | 30 | 16 | 6 | 2 | 6 | 0 | — | 1,789 | online | 9 |
| Ekos | February 24, 2025 | | 37.0 | 38.4 | 11.8 | 4.2 | 3.1 | 4.2 | 1.4 | ±2.8 pp | 1,239 | IVR | 1.4 |
| Pollara | February 24, 2025 | | 42 | 32 | 11 | 8 | 2 | 4 | 0 | ±2.5 pp | 1,506 | online | 10 |
| Leger | February 23, 2025 | | 38 | 35 | 14 | 7 | 2 | 4 | 1 | ±2.50 pp | 1,534 | online | 3 |
| Nanos Research | February 21, 2025 | | 36.9 | 33.3 | 16.0 | 7.9 | 1.9 | 3.5 | — | ±3.1 pp | 1,026 (1/4) | telephone (rolling) | 3.6 |
| Leger | February 17, 2025 | | 41 | 33 | 11 | 6 | 3 | 3 | 1 | ±2.49 pp | 1,550 | online | 8 |
| Innovative Research | February 17, 2025 | | 40 | 27 | 16 | 9 | 3 | 4 | 0 | — | 2,015 | online | 13 |
| Nanos Research | February 14, 2025 | | 38.6 | 31.5 | 14.9 | 8.0 | 2.1 | 4.4 | — | ±3.1 pp | 1,018 (1/4) | telephone (rolling) | 7.1 |
| Mainstreet Research | February 13, 2025 | | 39 | 36 | 11 | 10 | 2 | 2 | 1 | ±2.9 pp | 1,128 | text/online | 3 |
| Ekos | February 13, 2025 | | 38.8 | 33.8 | 15.0 | 5.0 | 2.8 | 3.5 | 1.1 | ±2.6 pp | 1,468 | IVR | 5.0 |
| Abacus Data | February 12, 2025 | | 45 | 25 | 17 | 8 | 3 | 4 | 0 | — | 1,000 | online | 20 |
| Abacus Data | February 11, 2025 | | 46 | 27 | 15 | 7 | 3 | 3 | 1 | — | 1,000 | online | 19 |
| Leger | February 10, 2025 | | 40 | 31 | 14 | 7 | 2 | 6 | 2 | ±2.46 pp | 1,590 | online | 9 |
| Innovative Research | February 7, 2025 | | 40 | 27 | 16 | 7 | 3 | 6 | 0 | — | 1,795 | online | 13 |
| Nanos Research | February 7, 2025 | | 38.3 | 30.1 | 16.4 | 7.8 | 2.0 | 4.8 | — | ±3.1 pp | 1,005 (1/4) | telephone (rolling) | 8.2 |
| Pallas Data | February 6, 2025 | | 39.6 | 33.7 | 11.9 | 7.2 | 3.3 | 2.5 | 1.8 | ±2.8 pp | 1,241 | IVR | 5.9 |
| | February 4, 2025 | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. | The Green Party concludes its co-leadership vote, with Elizabeth May and Jonathan Pedneault re-elected as co-leaders. |
| Ipsos | February 3, 2025 | | 41 | 28 | 16 | 9 | 3 | 3 | 0 | ±3.8 pp | 1,000 | online | 13 |
| Nanos Research | January 31, 2025 | | 41.6 | 26.2 | 17.3 | 7.3 | 1.9 | 5.5 | — | ±3.1 pp | 1,025 (1/4) | telephone (rolling) | 15.4 |
| Ekos | January 29, 2025 | | 33.9 | 32.0 | 18.0 | 7.6 | 3.4 | 4.9 | 0.2 | ±3.1 pp | 1,025 | telephone/online | 1.9 |
| Ekos | January 27, 2025 | | 35.7 | 32.7 | 13.1 | 7.1 | 4.7 | 4.9 | 1.9 | ±2.6 pp | 1,448 | IVR | 3.0 |
| Leger | January 26, 2025 | | 43 | 25 | 16 | 9 | 2 | 4 | 1 | ±2.51 pp | 1,527 | online | 18 |
| Abacus Data | January 26, 2025 | | 43 | 22 | 18 | 9 | 3 | 5 | 0 | ±2.2 pp | 2,205 | online | 21 |
| Nanos Research | January 24, 2025 | | 42.0 | 24.9 | 18.0 | 7.4 | 1.8 | 5.6 | — | ±3.1 pp | 1,023 (1/4) | telephone (rolling) | 17.1 |
| Ekos | January 21, 2025 | | 38.5 | 31.7 | 14.2 | 7.1 | 3.1 | 3.2 | 2.1 | ±3.1 pp | 1,018 | IVR | 6.8 |
| Nanos Research | January 17, 2025 | | 45.2 | 20.8 | 18.7 | 7.7 | 1.9 | 5.3 | — | ±3.1 pp | 1,040 (1/4) | telephone (rolling) | 24.4 |
| Ekos | January 16, 2025 | | 39.0 | 28.0 | 17.4 | 7.4 | 2.5 | 4.5 | 1.2 | ±3.0 pp | 1,036 | IVR | 11.0 |
| Mainstreet Research | January 15, 2025 | | 45 | 26 | 13 | 8 | 3 | 4 | 2 | ±2.1 pp | 2,205 | text/online | 19 |
| Abacus Data | January 14, 2025 | | 46 | 20 | 19 | 8 | 3 | 4 | 0 | ±2.3 pp | 1,500 | online | 26 |
| Leger | January 13, 2025 | | 47 | 21 | 17 | 8 | 2 | 4 | 1 | ±2.49 pp | 1,545 | online | 26 |
| Nanos Research | January 10, 2025 | | 47.0 | 19.6 | 17.9 | 7.7 | 2.0 | 5.2 | — | ±3.1 pp | 1,001 (1/4) | telephone (rolling) | 27.4 |
| Relay Strategies | January 8, 2025 | | 45 | 21 | 16 | 9 | 4 | 4 | — | ±3 pp | 1,270 | online | 24 |
| Ekos | January 8, 2025 | | 41.6 | 25.8 | 16.7 | 6.8 | 2.5 | 4.8 | 1.9 | ±3.2 pp | 953 | IVR | 15.8 |
| Abacus Data | January 7, 2025 | | 47 | 20 | 18 | 8 | 3 | 3 | 0 | ±2.0 pp | 2,500 | online | 27 |
| Ipsos | January 7, 2025 | | 46 | 20 | 17 | 9 | 4 | 2 | 2 | ±3.8 pp | 1,000 | online | 26 |
| Pallas Data | January 6, 2025 | | 42.0 | 25.3 | 17.6 | 8.6 | 1.3 | 3.5 | 1.7 | ±2.7 pp | 1,328 | IVR | 16.7 |
| | January 6, 2025 | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. | Justin Trudeau announces his resignation as leader of the Liberal Party and Prime Minister, triggering a leadership election. |
| Research Co. | January 5, 2025 | | 47 | 21 | 15 | 10 | 2 | 3 | 1 | ±3.1 pp | 1,002 | online | 26 |
| Nanos Research | January 3, 2025 | | 45.2 | 22.5 | 16.4 | 7.7 | 2.8 | 5.0 | — | ±3.1 pp | 1,021 (1/4) | telephone (rolling) | 22.7 |
| Angus Reid | December 30, 2024 | | 45 | 16 | 21 | 11 | 1 | 3 | 2 | ±2 pp | 2,261 | online | 24 |
| Innovative Research | December 30, 2024 | | 43 | 22 | 19 | 8 | 3 | 4 | — | — | 1,016 | online | 21 |
| Nanos Research | December 27, 2024 | | 46.6 | 21.3 | 16.6 | 7.6 | 2.7 | 5.0 | — | ±3.1 pp | 1,014 (1/4) | telephone (rolling) | 25.3 |
| Leger | December 22, 2024 | | 43 | 20 | 19 | 9 | 3 | 5 | 1 | ±2.51 pp | 1,521 | online | 23 |
| Ipsos | December 20, 2024 | | 45 | 20 | 20 | 7 | 3 | 3 | 2 | ±3.8 pp | 1,001 | online | 25 |
| Nanos Research | December 20, 2024 | | 43.7 | 23.8 | 18.2 | 6.8 | 2.6 | 4.5 | — | ±3.1 pp | 1,032 (1/4) | telephone (rolling) | 19.9 |
| Ekos | December 19, 2024 | | 44.4 | 19.4 | 18.2 | 8.5 | 2.0 | 4.5 | 2.9 | ±3.0 pp | 1,061 | IVR | 25.0 |
| Mainstreet Research | December 18, 2024 | | 48 | 19 | 15 | 8 | 4 | 4 | 2 | ±2.8 pp | 1,227 | text/online | 29 |
| Abacus Data | December 17, 2024 | | 45 | 20 | 18 | 8 | 4 | 4 | 1 | ±2.9 pp | 1,186 | online | 25 |
| | December 16, 2024 | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. | A federal by-election was held in Cloverdale—Langley City. Conservative Tamara Jansen flipped the seat from the Liberal Party. |
| Abacus Data | December 16, 2024 | | 44 | 21 | 19 | 7 | 3 | 4 | 1 | — | 2,595 | online | 23 |
| Innovative Research | December 15, 2024 | | 42 | 26 | 16 | 8 | 3 | 5 | — | — | 984 | online | 16 |
| Ekos | December 15, 2024 | | 42 | 24 | 19 | 7 | 2 | 5 | 2 | ±2.4 pp | 1,705 | IVR | 18 |
| Nanos Research | December 13, 2024 | | 43.3 | 23.2 | 20.0 | 5.9 | 2.8 | 4.3 | — | ±3.1 pp | 1,031 (1/4) | telephone (rolling) | 20.1 |
| Ipsos | December 10, 2024 | | 44 | 21 | 21 | 7 | 3 | 2 | 2 | ±3.8 pp | 1,001 | online | 23 |
| Relay Strategies | December 7, 2024 | | 44 | 21 | 18 | 8 | 4 | 5 | — | ±3 pp | 1,270 | online | 23 |
| Nanos Research | December 6, 2024 | | 42.1 | 23.1 | 21.2 | 5.7 | 2.6 | 4.8 | — | ±3.0 pp | 1,058 (1/4) | telephone (rolling) | 19.0 |
| Angus Reid | December 5, 2024 | | 43 | 21 | 20 | 11 | 1 | 4 | 1 | ±1.5 pp | 4,004 | online | 22 |
| Abacus Data | December 4, 2024 | | 44 | 21 | 20 | 7 | 2 | 5 | 0 | ±1.9 pp | 2,720 | online | 23 |
| Leger | December 1, 2024 | | 43 | 21 | 19 | 8 | 2 | 5 | 1 | ±2.5 pp | 1,532 | online | 22 |
| Nanos Research | November 29, 2024 | | 42.0 | 23.4 | 20.6 | 6.8 | 2.3 | 4.4 | — | ±3.0 pp | 1,042 (1/4) | telephone (rolling) | 18.6 |
| Ekos | November 28, 2024 | | 39.7 | 25.5 | 16.8 | 6.5 | 3.4 | 5.8 | 2.3 | ±2.0 pp | 2,387 (17/23) | IVR (rolling) | 14.2 |
| Mainstreet Research | November 24, 2024 | | 47 | 17 | 17 | 7 | 4 | 6 | 2 | ±3 pp | 1,097 | text/online | 30 |
| Nanos Research | November 22, 2024 | | 41.4 | 23.0 | 20.3 | 7.3 | 2.0 | 5.8 | — | ±3.1 pp | 1,003 (1/4) | telephone (rolling) | 18.4 |
| Abacus Data | November 19, 2024 | | 43 | 21 | 21 | 8 | 3 | 4 | 1 | ±2.3 pp | 1,915 | online | 22 |
| Nanos Research | November 15, 2024 | | 40.3 | 25.1 | 19.5 | 7.8 | 1.6 | 5.7 | — | ±3.0 pp | 1,055 (1/4) | telephone (rolling) | 15.2 |
| Ekos | November 11, 2024 | | 38.6 | 28.1 | 16.5 | 6.5 | 3.3 | 5.3 | 1.8 | ±2.8 pp | 1,241 | IVR (rolling) | 10.5 |
| Nanos Research | November 8, 2024 | | 40.9 | 24.8 | 19.4 | 8.9 | 1.3 | 4.3 | — | ±3.1 pp | 1,023 (1/4) | telephone (rolling) | 16.1 |
| Abacus Data | November 5, 2024 | | 41 | 22 | 20 | 8 | 4 | 5 | 1 | ±2.3 pp | 1,915 | online | 19 |
| Leger | November 3, 2024 | | 42 | 26 | 15 | 9 | 2 | 5 | 1 | ±2.49 pp | 1,549 | online | 16 |
| Nanos Research | November 1, 2024 | | 40.3 | 24.2 | 20.5 | 7.6 | 2.1 | 5.0 | — | ±3.1 pp | 1,039 (1/4) | telephone (rolling) | 16.1 |
| Ekos | October 30, 2024 | | 37.2 | 24.6 | 18.4 | 8.9 | 3.1 | 5.7 | 2.1 | ±2.7 pp | 1,340 | IVR | 12.6 |
| Angus Reid | October 26, 2024 | | 43 | 21 | 20 | 10 | 1 | 4 | 1 | ±2 pp | 1,627 | online | 22 |
| Nanos Research | October 25, 2024 | | 38.7 | 25.8 | 19.8 | 7.8 | 2.2 | 5.4 | — | ±3.0 pp | 1,047 (1/4) | telephone (rolling) | 12.9 |
| Abacus Data | October 22, 2024 | | 44 | 22 | 18 | 8 | 2 | 5 | 1 | ±2.5 pp | 1,500 | online | 22 |
| Nanos Research | October 18, 2024 | | 38.0 | 24.5 | 20.4 | 7.8 | 2.7 | 6.1 | — | ±3.1 pp | 1,037 (1/4) | telephone (rolling) | 13.5 |
| Nanos Research | October 11, 2024 | | 38.7 | 23.2 | 20.6 | 7.1 | 2.6 | 7.3 | — | ±3.1 pp | 1,009 (1/4) | telephone (rolling) | 15.5 |
| Campaign Research | October 10, 2024 | | 41 | 24 | 18 | 8 | 3 | 5 | 1 | — | 5,018 | online | 17 |
| Abacus Data | October 10, 2024 | | 43 | 22 | 19 | 8 | 2 | 4 | 1 | ±2.3 pp | 1,900 | online | 21 |
| Pallas Data | October 5, 2024 | | 43.6 | 22.4 | 18.7 | 8.4 | 1.7 | 3.7 | 1.5 | ±2.7 pp | 1,304 | IVR | 21.2 |
| Nanos Research | October 4, 2024 | | 40.3 | 21.8 | 21.3 | 7.6 | 2.0 | 6.5 | — | ±3.1 pp | 1,009 (1/4) | telephone (rolling) | 18.5 |
| Mainstreet Research | September 30, 2024 | | 44 | 19 | 20 | 8 | 3 | 3 | 3 | ±3 pp | 1,091 | IVR | 24 |
| Leger | September 29, 2024 | | 42 | 25 | 17 | 7 | 3 | 5 | 1 | ±2.43 pp | 1,626 | online | 17 |
| Nanos Research | September 27, 2024 | | 41.6 | 21.5 | 21.6 | 7.1 | 1.9 | 5.7 | — | ±3.0 pp | 1,045 (1/4) | telephone (rolling) | 20.0 |
| Abacus Data | September 25, 2024 | | 43 | 21 | 19 | 8 | 3 | 5 | 1 | ±2.4 pp | 1,700 | online | 22 |
| Ekos | September 23, 2024 | | 40.4 | 24.8 | 16.9 | 7.8 | 3.2 | 5.1 | 1.9 | ±3.2 pp | 967 | IVR | 15.6 |
| Leger | September 22, 2024 | | 44 | 24 | 17 | 7 | 2 | 5 | 1 | ±2.48 pp | 1,556 | online | 20 |
| Nanos Research | September 20, 2024 | | 41.9 | 25.3 | 21.1 | 5.8 | 1.7 | 3.9 | — | ±3.0 pp | 1,059 (1/4) | telephone (rolling) | 16.6 |
| Angus Reid | September 18, 2024 | | 43 | 21 | 20 | 10 | 1 | 4 | 1 | ±2 pp | 3,985 | online | 22 |
| | September 16, 2024 | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. | A federal by-election was held in LaSalle—Émard—Verdun. Louis-Philippe Sauvé of the Bloc Québécois flipped the seat from the Liberal Party. |
| | September 16, 2024 | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. | A federal by-election was held in Elmwood—Transcona. Leila Dance held the seat for the NDP. |
| Relay Strategies | September 16, 2024 | | 42.5 | 22.5 | 17.8 | 7.8 | 3.9 | 5.5 | — | ±2 pp | 1,774 | online | 20 |
| Nanos Research | September 13, 2024 | | 41.6 | 24.5 | 22.4 | 6.5 | 1.5 | 3.2 | — | ±3.0 pp | 1,059 (1/4) | telephone (rolling) | 17.1 |
| Abacus Data | September 12, 2024 | | 43 | 22 | 18 | 8 | 3 | 5 | 0 | ±1.8 pp | 2,964 | online | 21 |
| Ipsos | September 10, 2024 | | 45 | 26 | 16 | 7 | 1 | 4 | 0 | ±3.8 pp | 1,000 | online | 19 |
| Leger | September 8, 2024 | | 45 | 25 | 15 | 8 | 2 | 4 | 1 | ±2.51 pp | 1,521 | online | 20 |
| Nanos Research | September 6, 2024 | | 38.9 | 26.7 | 20.7 | 6.7 | 1.9 | 4.2 | 0.9 | ±2.9 pp | 1,120 (1/4) | telephone (rolling) | 12.2 |
| | September 4, 2024 | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. | The NDP ends its supply-and-confidence agreement with the Liberal Party. |
| Angus Reid | September 3, 2024 | | 43 | 21 | 19 | 10 | 1 | 5 | 1 | ±2.5 pp | 1,420 | online | 22 |
| Nanos Research | August 30, 2024 | | 38.9 | 25.8 | 20.2 | 6.9 | 2.4 | 4.5 | 1.3 | ±2.9 pp | 1,117 (1/4) | telephone (rolling) | 13.1 |
| Leger | August 25, 2024 | | 43 | 25 | 15 | 6 | 3 | 7 | 1 | ±2.45 pp | 1,602 | online | 18 |
| Nanos Research | August 23, 2024 | | 39.8 | 24.7 | 18.9 | 7.6 | 2.3 | 5.1 | 1.5 | ±3.0 pp | 1,092 (1/4) | telephone (rolling) | 15.1 |
| Ekos | August 19, 2024 | | 38.2 | 23.7 | 18.2 | 8.0 | 3.6 | 5.7 | 2.7 | ±2.3 pp | 1,801 | IVR | 14.5 |
| Abacus Data | August 18, 2024 | | 42 | 25 | 18 | 7 | 3 | 4 | 0 | ±2.1 pp | 2,300 | online | 17 |
| Nanos Research | August 16, 2024 | | 40.5 | 26.2 | 16.3 | 7.7 | 3.0 | 4.8 | 1.5 | ±3.0 pp | 1,089 (1/4) | telephone (rolling) | 14.3 |
| Research Co. | August 14, 2024 | | 40 | 25 | 17 | 9 | 2 | 6 | 1 | ±3.1 pp | 1,002 | online | 15 |
| Nanos Research | August 9, 2024 | | 40.7 | 26.7 | 16.9 | 7.3 | 2.7 | 4.6 | 1.1 | ±3.1 pp | 1,036 (1/4) | telephone (rolling) | 14.0 |
| Abacus Data | August 7, 2024 | | 43 | 23 | 18 | 7 | 4 | 4 | 0 | ±2.489 pp | 1,550 | online | 20 |
| Nanos Research | August 2, 2024 | | 41.7 | 25.4 | 17.4 | 7.8 | 2.6 | 4.4 | 0.8 | ±3.1 pp | 1,006 (1/4) | telephone (rolling) | 16.3 |
| Ekos | July 31, 2024 | | 41.8 | 23.5 | 16.1 | 7.5 | 3.2 | 5.0 | 2.9 | ±1.52 pp | 4,165 (5/7) | IVR (rolling) | 18.3 |
| Leger | July 28, 2024 | | 41 | 23 | 20 | 7 | 2 | 5 | 1 | ±2.45 pp | 1,601 | online | 18 |
| Nanos Research | July 26, 2024 | | 41.2 | 25.8 | 17.4 | 7.5 | 3.0 | 4.5 | 0.8 | ±3.1 pp | 1,032 (1/4) | telephone (rolling) | 15.4 |
| Abacus Data | July 22, 2024 | | 42 | 23 | 20 | 8 | 3 | 4 | 0 | ±2.191 pp | 2,000 | online | 19 |
| Nanos Research | July 19, 2024 | | 40.8 | 25.6 | 17.6 | 7.9 | 2.7 | 4.6 | 0.8 | ±3.0 pp | 1,061 (1/4) | telephone (rolling) | 15.2 |
| Nanos Research | July 12, 2024 | | 42.2 | 24.9 | 17.1 | 8.5 | 2.3 | 4.4 | 0.5 | ±2.9 pp | 1,120 (1/4) | telephone (rolling) | 17.3 |
| Mainstreet Research | July 9, 2024 | | 45 | 23 | 15 | 8 | 2 | 3 | 2 | ±2.8 pp | 1,184 | IVR | 22 |
| Abacus Data | July 9, 2024 | | 43 | 23 | 18 | 8 | 3 | 5 | 1 | ±2.1 pp | 1,989 | online | 20 |
| Nanos Research | July 5, 2024 | | 41.0 | 25.7 | 17.3 | 8.9 | 2.6 | 4.2 | 0.4 | ±2.9 pp | 1,128 (1/4) | telephone (rolling) | 15.3 |
| Nanos Research | June 28, 2024 | | 41.4 | 26.5 | 16.5 | 9.5 | 1.6 | 4.2 | 0.3 | ±2.9 pp | 1,117 (1/4) | telephone (rolling) | 14.9 |
| Ekos | June 26, 2024 | | 41 | 25 | 17 | 7 | 4 | 4 | 3 | ±3.4 pp | 818 | IVR (rolling) | 16 |
| Abacus Data | June 25, 2024 | | 42 | 23 | 19 | 8 | 3 | 5 | — | ±2.248 pp | 1,900 | online | 19 |
| | June 24, 2024 | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. | A federal by-election was held in Toronto—St. Paul's. Conservative Don Stewart flipped the seat from the Liberal Party. |
| Leger | June 23, 2024 | | 41 | 27 | 17 | 7 | 3 | 4 | 1 | ±2.45 pp | 1,607 | online | 14 |
| Spark Advocacy | June 21, 2024 | | 42 | 23 | 17 | 7 | 3 | 4 | 4 | — | 2,688 | online | 19 |
| Nanos Research | June 21, 2024 | | 41.3 | 26.8 | 16.8 | 8.4 | 2.3 | 4.2 | 0.3 | ±2.9 pp | 1,142 (1/4) | telephone (rolling) | 14.5 |
| Angus Reid | June 17, 2024 | | 42 | 21 | 20 | 10 | 2 | 4 | 1 | ±2 pp | 3,080 | online | 21 |
| Ipsos | June 14, 2024 | | 42 | 24 | 18 | 8 | 4 | 3 | 1 | ±3.8 pp | 1,001 | online | 18 |
| Nanos Research | June 14, 2024 | | 41.3 | 27.1 | 17.5 | 7.8 | 2.2 | 4.0 | 0.1 | ±3.0 pp | 1,103 (1/4) | telephone (rolling) | 14.2 |
| Abacus Data | June 13, 2024 | | 42 | 22 | 19 | 8 | 3 | 5 | 1 | ±2.53 pp | 1,550 | online | 20 |
| Ekos | June 11, 2024 | | 45 | 21 | 16 | 7 | 3 | 5 | 3 | ±1.8 pp | 3,006 | IVR | 24 |
| Nanos Research | June 7, 2024 | | 40.8 | 28.5 | 17.9 | 6.9 | 1.9 | 3.9 | 0.2 | ±3.0 pp | 1,100 (1/4) | telephone (rolling) | 12.3 |
| Nanos Research | May 31, 2024 | | 41.5 | 26.2 | 18.2 | 7.6 | 2.3 | 4.0 | 0.2 | ±2.9 pp | 1,154 (1/4) | telephone (rolling) | 15.3 |
| Leger | May 26, 2024 | | 42 | 23 | 18 | 6 | 3 | 5 | 1 | ±2.44 pp | 1,620 | online | 19 |
| Nanos Research | May 24, 2024 | | 41.7 | 26.3 | 18.6 | 7.9 | 1.3 | 4.1 | 0.2 | ±3.0 pp | 1,105 (1/4) | telephone (rolling) | 15.4 |
| Abacus Data | May 21, 2024 | | 41 | 25 | 18 | 8 | 3 | 4 | 1 | ±2.0 pp | 2,415 | online | 16 |
| Nanos Research | May 17, 2024 | | 42.8 | 25.0 | 17.1 | 7.7 | 2.5 | 4.5 | 0.5 | ±2.9 pp | 1,152 (1/4) | telephone (rolling) | 17.8 |
| Abacus Data | May 15, 2024 | | 43 | 24 | 17 | 7 | 3 | 4 | 1 | ±2.0 pp | 2,000 | online | 19 |
| Ipsos | May 13, 2024 | | 44 | 25 | 16 | 8 | 3 | 2 | 1 | ±3.8 pp | 1,000 | online | 19 |
| Nanos Research | May 10, 2024 | | 43.2 | 22.8 | 15.9 | 10.3 | 2.5 | 4.3 | 1.0 | ±2.9 pp | 1,135 (1/4) | telephone (rolling) | 20.4 |
| Relay Strategies | May 9, 2024 | | 45 | 23 | 16 | 7 | 3 | 4 | 2 | ±3 pp | 1,555 | online | 22 |
| Nanos Research | May 3, 2024 | | 42.4 | 24.4 | 16.1 | 7.4 | 3.1 | 5.2 | — | ±3 pp | 1,082 (1/4) | telephone (rolling) | 18.0 |
| Mainstreet Research | April 30, 2024 | | 43.2 | 25.4 | 15.0 | 7.0 | 2.6 | 3.8 | 2.9 | ±2.6 pp | 1,392 | IVR | 17.8 |
| Abacus Data | April 29, 2024 | | 44 | 23 | 17 | 7 | 4 | 4 | 1 | ±2.6 pp | 1,500 | online | 21 |
| Leger | April 28, 2024 | | 44 | 23 | 17 | 8 | 2 | 5 | 1 | ±2.44 pp | 1,610 | online | 21 |
| Nanos Research | April 26, 2024 | | 43.6 | 23.7 | 16.3 | 8.3 | 3.0 | 4.0 | 1.1 | ±3 pp | 1,105 (1/4) | telephone (rolling) | 19.9 |
| Angus Reid | April 23, 2024 | | 43 | 23 | 19 | 8 | 1 | 4 | 2 | ±2 pp | 3,015 | online | 20 |
| Ekos | April 22, 2024 | | 36.9 | 25.9 | 22.8 | 6.4 | 3.1 | 4.2 | 0.8 | ±3.1 pp | 1,033 | telephone/online | 11.0 |
| Innovative Research | April 21, 2024 | | 41 | 26 | 17 | 8 | — | 5 | 3 | — | 1,408 | online | 15 |
| Nanos Research | April 19, 2024 | | 41.8 | 23.3 | 19.1 | 9.3 | 3.0 | 2.7 | 0.8 | ±3.1 pp | 1,037 (1/4) | telephone (rolling) | 18.5 |
| Ipsos | April 18, 2024 | | 43 | 24 | 19 | 8 | 4 | 2 | 1 | ±3.8 pp | 1,000 | online | 19 |
| Abacus Data | April 16, 2024 | | 43 | 23 | 18 | 7 | 3 | 5 | 1 | ±2 pp | 2,300 | online | 20 |
| Nanos Research | April 12, 2024 | | 40.0 | 23.7 | 20.6 | 9.1 | 2.2 | 3.6 | 0.8 | ±3 pp | 1,053 (1/4) | telephone (rolling) | 16.3 |
| Research Co. | April 10, 2024 | | 38 | 26 | 20 | 10 | 1 | 3 | 1 | ±3.1 pp | 1,001 | online | 12 |
| Abacus Data | April 9, 2024 | | 44 | 24 | 17 | 6 | 3 | 5 | 1 | ±2.1 pp | 2,000 | online | 20 |
| Pallas Data | April 8, 2024 | | 41.3 | 26.4 | 17.5 | 7 | 2.6 | 4.1 | 1.0 | ±2 pp | 2,375 | IVR | 14.9 |
| Nanos Research | April 5, 2024 | | 38.4 | 25.9 | 18.9 | 9.7 | 1.7 | 3.8 | 1.6 | ±3 pp | 1,089 (1/4) | telephone (rolling) | 12.5 |
| Nanos Research | March 29, 2024 | | 37.5 | 25.7 | 18.7 | 9.9 | 2.1 | 4.7 | 1.3 | ±3 pp | 1,075 (1/4) | telephone (rolling) | 11.8 |
| Leger | March 25, 2024 | | 42 | 26 | 17 | 7 | 2 | 4 | 1 | ±2.45 pp | 1,605 | online | 16 |
| Nanos Research | March 22, 2024 | | 39.3 | 24.1 | 19.8 | 9.2 | 1.5 | 5.0 | 1.0 | ±3 pp | 1,092 (1/4) | telephone (rolling) | 15.2 |
| Abacus Data | March 21, 2024 | | 41 | 23 | 19 | 7 | 4 | 4 | 0 | ±1.7 pp | 3,550 | online | 18 |
| Ipsos | March 18, 2024 | | 41 | 23 | 20 | 7 | 3 | 4 | 1 | ±3.8 pp | 1,000 | online | 18 |
| Nanos Research | March 15, 2024 | | 39.2 | 24.7 | 20.3 | 8.2 | 1.5 | 5.0 | 1.1 | ±3 pp | 1,092 (1/4) | telephone (rolling) | 14.5 |
| Mainstreet Research | March 9, 2024 | | 45.6 | 24.9 | 15.4 | 6.1 | 2.1 | 3.6 | 2.4 | ±2.7 pp | 1,274 | IVR | 20.7 |
| Nanos Research | March 8, 2024 | | 40.6 | 23.3 | 21.2 | 7.2 | 1.7 | 4.9 | 1.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 17.3 |
| Abacus Data | March 6, 2024 | | 42 | 24 | 18 | 7 | 3 | 4 | 1 | ±2.5 pp | 1,500 | online | 18 |
| Angus Reid | March 4, 2024 | | 40 | 23 | 21 | 9 | 2 | 4 | 1 | ±2 pp | 3,908 | online | 17 |
| | March 4, 2024 | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. | A federal by-election was held in Durham. Jamil Jivani held the seat for the Conservative Party. |
| Nanos Research | March 1, 2024 | | 42.8 | 23.3 | 21.4 | 6.2 | 1.3 | 4.2 | 0.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 19.5 |
| Leger | February 25, 2024 | | 41 | 25 | 18 | 7 | 3 | 5 | 1 | ±2.49 pp | 1,590 | online | 16 |
| Nanos Research | February 23, 2024 | | 40.8 | 23.4 | 22.1 | 6.6 | 1.4 | 4.7 | 1.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 17.4 |
| Abacus Data | February 21, 2024 | | 41 | 24 | 19 | 8 | 3 | 5 | 1 | ±2.1 pp | 2,125 | online | 17 |
| Nanos Research | February 16, 2024 | | 40.6 | 23.8 | 21.9 | 6.2 | 1.5 | 5.1 | 0.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 16.8 |
| Nanos Research | February 9, 2024 | | 40.2 | 24.0 | 20.9 | 6.9 | 1.4 | 5.7 | 0.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 16.2 |
| Abacus Data | February 7, 2024 | | 43 | 24 | 18 | 8 | 3 | 4 | 0 | ±2.0 pp | 2,398 | online | 19 |
| Nanos Research | February 2, 2024 | | 40.0 | 24.7 | 20.6 | 7.4 | 1.3 | 5.1 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15.3 |
| Leger | January 28, 2024 | | 40 | 25 | 20 | 8 | 2 | 5 | 1 | ±2.47 pp | 1,579 | online | 15 |
| Mainstreet Research | January 26, 2024 | | 43 | 26 | 16 | 6 | 3 | 4 | 2 | ±3.2 pp | 947 | IVR | 17 |
| Nanos Research | January 26, 2024 | | 39.0 | 27.1 | 20.4 | 6.8 | 1.4 | 4.7 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.9 |
| Abacus Data | January 23, 2024 | | 40 | 25 | 20 | 8 | 3 | 5 | 0 | ±2.1 pp | 2,199 | online | 15 |
| Ipsos | January 22, 2024 | | 36 | 27 | 20 | 8 | 3 | 3 | 2 | ±3.8 pp | 1,001 | online | 9 |
| Nanos Research | January 19, 2024 | | 38.7 | 26.2 | 21.1 | 7.6 | 2.2 | 3.5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 12.5 |
| Angus Reid | January 17, 2024 | | 41 | 24 | 20 | 9 | 1 | 4 | 2 | ±2 pp | 1,620 | online | 17 |
| Nanos Research | January 12, 2024 | | 39.4 | 27.6 | 19.6 | 7.4 | 2.0 | 3.3 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.8 |
| Abacus Data | January 9, 2024 | | 41 | 24 | 18 | 7 | 5 | 4 | 0 | ±2.6 pp | 1,500 | online | 17 |
| Nanos Research | January 5, 2024 | | 38.3 | 26.4 | 20.5 | 7.4 | 2.1 | 4.2 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.9 |
| Nanos Research | December 29, 2023 | | 40.3 | 26.6 | 18.1 | 7.3 | 1.9 | 4.8 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.7 |
| Spark Advocacy | December 27, 2023 | | 40 | 26 | 19 | 8 | 5 | 3 | — | ±2.0 pp | 2,175 | online | 14 |
| Nanos Research | December 22, 2023 | | 40.6 | 27.0 | 18.2 | 6.9 | 1.4 | 5.1 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.6 |
| Leger | December 17, 2023 | | 38 | 28 | 18 | 7 | 2 | 5 | 2 | ±2.43 pp | 1,622 | online | 10 |
| Pallas Data | December 15, 2023 | | 40.5 | 27.2 | 16.6 | 7.1 | 3.4 | 4.7 | 0.4 | ±2.9 pp | 1,177 | online | 13.3 |
| Nanos Research | December 15, 2023 | | 40.8 | 24.9 | 20.4 | 5.7 | 1.6 | 5.6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15.9 |
| Abacus Data | December 12, 2023 | | 37 | 27 | 19 | 7 | 4 | 5 | 1 | ±2.3 pp | 1,919 | online | 10 |
| Mainstreet Research | December 9, 2023 | | 42 | 24 | 17 | 7 | 3 | 5 | 2 | ±3.3 pp | 879 | IVR | 18 |
| Nanos Research | December 8, 2023 | | 39.8 | 26.1 | 20.2 | 5.6 | 1.8 | 5.5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.7 |
| Innovative Research | December 5, 2023 | | 40 | 24 | 19 | 7 | 4 | 5 | — | — | 5,534 | online | 16 |
| Angus Reid | December 1, 2023 | | 41 | 24 | 20 | 9 | 1 | 4 | 2 | ±1.5 pp | 3,755 | online | 17 |
| Nanos Research | December 1, 2023 | | 40.4 | 23.4 | 21.2 | 6.3 | 1.9 | 5.2 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 17.0 |
| Abacus Data | November 28, 2023 | | 42 | 23 | 19 | 7 | 3 | 4 | 1 | ±2.0 pp | 2,417 | online | 19 |
| Research Co. | November 27, 2023 | | 38 | 24 | 21 | 9 | 2 | 4 | 1 | ±3.1 pp | 1,000 | online | 14 |
| Pluriel Research | November 26, 2023 | | 39 | 25 | 19 | 7 | — | 6 | 4 | ±2.6 pp | 1,374 | online | 14 |
| Leger | November 26, 2023 | | 40 | 26 | 20 | 7 | 2 | 3 | 1 | ±2.51 pp | 1,529 | online | 14 |
| Nanos Research | November 24, 2023 | | 41.0 | 22.0 | 22.0 | 6.1 | 2.0 | 5.5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 19.0 |
| Abacus Data | November 22, 2023 | | 39 | 24 | 20 | 8 | 4 | 5 | 1 | ±1.7 pp | 3,450 | online | 15 |
| Ipsos | November 17, 2023 | | 40 | 24 | 21 | 8 | 2 | 4 | 1 | ±3.8 pp | 1,000 | online | 16 |
| Nanos Research | November 17, 2023 | | 39 | 24 | 22 | 6 | 3 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15 |
| Angus Reid | November 14, 2023 | | 41 | 27 | 20 | 7 | 1 | 4 | 1 | ±1.5 pp | 2,512 | online | 14 |
| Abacus Data | November 12, 2023 | | 41 | 25 | 19 | 6 | 4 | 3 | — | ±2.3 pp | 2,000 | online | 16 |
| Nanos Research | November 10, 2023 | | 40.3 | 22.4 | 20.3 | 6.7 | 2.1 | 7.2 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 17.9 |
| Mainstreet Research | November 6, 2023 | | 41.0 | 25.8 | 18.2 | 6.2 | 2.9 | 4.1 | 1.8 | ±2.3 pp | 1,892 | IVR | 15.2 |
| Nanos Research | November 3, 2023 | | 40 | 25 | 20 | 6 | 2 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15 |
| Abacus Data | November 1, 2023 | | 39 | 26 | 18 | 7 | 4 | 5 | 1 | ±2.1 pp | 2,200 | online | 13 |
| Innovative Research | October 31, 2023 | | 38 | 24 | 20 | 7 | 4 | 5 | — | — | 5,974 | online | 14 |
| Leger | October 29, 2023 | | 40 | 26 | 17 | 7 | 3 | 6 | 1 | ±2.4 pp | 1,632 | online | 14 |
| Nanos Research | October 27, 2023 | | 37.7 | 25.4 | 19.9 | 5.5 | 3.4 | 7.9 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 12.3 |
| Pallas Data | October 22, 2023 | | 42.5 | 26.5 | 16.1 | 6.8 | 3.4 | 3.2 | 1.6 | ±2.5 pp | 1,484 | IVR | 16.0 |
| Nanos Research | October 20, 2023 | | 39.5 | 23.6 | 19.3 | 5.0 | 4.5 | 7.5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15.9 |
| Angus Reid | October 13, 2023 | | 39 | 28 | 21 | 7 | 1 | 3 | 1 | ±2 pp | 1,878 | online | 11 |
| Nanos Research | October 13, 2023 | | 40 | 25 | 19 | 5 | 3 | 7 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15 |
| Mainstreet Research | October 12, 2023 | | 41 | 27 | 17 | 6 | 3 | 3 | 2 | ±2.8 pp | 1,223 | IVR | 14 |
| Abacus Data | October 10, 2023 | | 40 | 26 | 19 | 7 | — | 5 | — | ±2.2 pp | 1,915 | online | 14 |
| Nanos Research | October 6, 2023 | | 38 | 26 | 20 | 6 | 3 | 7 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 12 |
| Abacus Data | October 5, 2023 | | 39 | 26 | 18 | 7 | 5 | 4 | — | ±2.2 pp | 1,985 | online | 13 |
| Nanos Research | September 29, 2023 | | 37.9 | 26.5 | 21.2 | 6.2 | 2.0 | 5.7 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.4 |
| Leger | September 24, 2023 | | 39 | 27 | 18 | 7 | 2 | 4 | 2 | ±2.4 pp | 1,652 | online | 12 |
| Ekos | September 24, 2023 | | 42.1 | 22.9 | 17.9 | 6.4 | 2.9 | 6.9 | 0.9 | ±3.1 pp | 1,025 | IVR | 19.2 |
| Nanos Research | September 22, 2023 | | 35.6 | 28.6 | 21.4 | 7.3 | 1.7 | 5.1 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.0 |
| Ipsos | September 18, 2023 | | 39 | 30 | 17 | 8 | 2 | 3 | 2 | ±2.9 pp | 1,500 | online | 9 |
| Nanos Research | September 15, 2023 | | 34.9 | 28.9 | 22.2 | 7.1 | 1.8 | 4.7 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.0 |
| Abacus Data | September 13, 2023 | | 41 | 26 | 18 | 8 | 3 | 3 | 1 | ±2.1 pp | 2,125 | online | 15 |
| Pluriel Research | September 8, 2023 | | 37.9 | 29.1 | 19.6 | 6.4 | — | 4.0 | 3.0 | ±3 pp | 1,001 | online | 8.8 |
| Nanos Research | September 8, 2023 | | 34.0 | 29.0 | 21.8 | 7.1 | 2.6 | 5.2 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.0 |
| Angus Reid | September 6, 2023 | | 39 | 27 | 19 | 8 | 2 | 4 | 0 | ±1.5 pp | 3,400 | online | 12 |
| Research Co. | September 4, 2023 | | 37 | 31 | 17 | 8 | 1 | 3 | 1 | ±3.1 pp | 1,000 | online | 6 |
| Abacus Data | September 4, 2023 | | 40 | 26 | 19 | 6 | 3 | 4 | 1 | ±1.7 pp | 3,595 | online | 14 |
| Nanos Research | September 1, 2023 | | 32 | 32 | 21 | 7 | 3 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0 |
| Leger | August 27, 2023 | | 38 | 29 | 18 | 8 | 2 | 4 | 1 | ±2.5 pp | 1,597 | online | 9 |
| Nanos Research | August 25, 2023 | | 33 | 30 | 22 | 7 | 2 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3 |
| Mainstreet Research | August 23, 2023 | | 41 | 28 | 15 | 7 | 3 | 4 | 3 | ±2.7 pp | 1,280 | IVR | 13 |
| Abacus Data | August 23, 2023 | | 38 | 26 | 19 | 7 | 4 | 4 | — | ±2.0 pp | 2,189 | online | 12 |
| Nanos Research | August 18, 2023 | | 34.1 | 29.5 | 19.8 | 7.2 | 2.4 | 6.8 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.6 |
| Pallas Data | August 17, 2023 | | 39.1 | 29.6 | 16.6 | 6.7 | 2.0 | 4.7 | 1.2 | ±3.1 pp | 1,021 | IVR | 9.5 |
| Angus Reid | August 11, 2023 | | 38 | 31 | 18 | 7 | 1 | 5 | 0 | ±2 pp | 1,606 | online | 7 |
| Nanos Research | August 11, 2023 | | 35 | 29 | 19 | 7 | 2 | 7 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6 |
| Abacus Data | August 7, 2023 | | 37 | 28 | 19 | 8 | 3 | 4 | 1 | ±2.0 pp | 1,650 | online | 9 |
| Nanos Research | August 4, 2023 | | 37 | 27 | 20 | 7 | 3 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 10 |
| Nanos Research | July 28, 2023 | | 36 | 29 | 17 | 7 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7 |
| Abacus Data | July 25, 2023 | | 38 | 28 | 18 | 7 | 4 | 5 | 1 | ±2.0 pp | 2,486 | online | 10 |
| | July 24, 2023 | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. | A federal by-election was held in Calgary Heritage. Shuvaloy Majumdar held the seat for the Conservative Party. |
| Nanos Research | July 21, 2023 | | 35.4 | 28.6 | 19.6 | 7.1 | 2.3 | 5.9 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.8 |
| Nanos Research | July 14, 2023 | | 35 | 29 | 19 | 7 | 2 | 7 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6 |
| Leger | July 10, 2023 | | 37 | 28 | 17 | 7 | 3 | 5 | 2 | ±2.5 pp | 1,512 | online | 9 |
| Mainstreet Research | July 8, 2023 | | 37 | 30 | 17 | 6 | 3 | 5 | 2 | ±2.8 pp | 1,200 | IVR | 7 |
| Nanos Research | July 7, 2023 | | 37 | 30 | 19 | 7 | 2 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7 |
| Nanos Research | June 30, 2023 | | 35.8 | 29.6 | 18.9 | 6.4 | 2.4 | 6.1 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.2 |
| Abacus Data | June 27, 2023 | | 34 | 29 | 20 | 7 | 5 | 5 | 1 | ±2.0 pp | 1,500 | online | 5 |
| Pollara | June 23, 2023 | | 32 | 30 | 21 | 8 | 3 | 5 | 1 | ±1.2 pp | 7,001 | online | 2 |
| Nanos Research | June 23, 2023 | | 35 | 29 | 20 | 7 | 3 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6 |
| Ipsos | June 20, 2023 | | 37 | 32 | 16 | 8 | 2 | 3 | 1 | ±3.5 pp | 1,000 | online | 5 |
| | June 19, 2023 | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. | A federal by-election was held in Notre-Dame-de-Grâce—Westmount. Anna Gainey held the seat for the Liberal Party. |
| | June 19, 2023 | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. | A federal by-election was held in Oxford. Arpan Khanna held the seat for the Conservative Party. |
| | June 19, 2023 | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. | A federal by-election was held in Portage—Lisgar. Branden Leslie held the seat for the Conservative Party. |
| | June 19, 2023 | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. | A federal by-election was held in Winnipeg South Centre. Ben Carr held the seat for the Liberal Party. |
| Nanos Research | June 16, 2023 | | 35 | 30 | 21 | 7 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5 |
| Abacus Data | June 11, 2023 | | 35 | 28 | 21 | 7 | 4 | 4 | 1 | ±2.0 pp | 2,000 | online | 7 |
| Nanos Research | June 9, 2023 | | 32 | 30 | 23 | 6 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2 |
| Mainstreet Research | June 8, 2023 | | 35 | 29 | 21 | 5 | 2 | 5 | 3 | ±3 pp | 1,045 | IVR | 6 |
| Angus Reid | June 3, 2023 | | 37 | 29 | 20 | 8 | 2 | 4 | 0 | ±1 pp | 3,885 | online | 8 |
| Nanos Research | June 2, 2023 | | 32.4 | 29.3 | 23.8 | 6.8 | 2.7 | 3.8 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.1 |
| Leger | May 29, 2023 | | 31 | 33 | 19 | 8 | 2 | 6 | 1 | ±2.51 pp | 1,531 | online | 2 |
| Nanos Research | May 26, 2023 | | 33 | 28 | 24 | 7 | 3 | 4 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5 |
| Nanos Research | May 19, 2023 | | 34 | 27 | 24 | 7 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7 |
| Abacus Data | May 12, 2023 | | 33 | 30 | 18 | 7 | 5 | 5 | 1 | ±2.0 pp | 2,500 | online | 3 |
| Nanos Research | May 12, 2023 | | 36 | 27 | 22 | 7 | 4 | 4 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 9 |
| Leger | May 8, 2023 | | 33 | 32 | 20 | 7 | 2 | 5 | 2 | ±2.51 pp | 1,523 | online | 1 |
| Mainstreet Research | May 6, 2023 | | 36 | 30 | 17 | 6 | 3 | 4 | 2 | ±2.7 pp | 1,272 | IVR | 6 |
| Nanos Research | May 5, 2023 | | 35.2 | 27.7 | 21.7 | 7.1 | 3.4 | 4.3 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.5 |
| Abacus Data | May 3, 2023 | | 33 | 31 | 19 | 7 | 5 | 4 | 1 | ±2.4 pp | 1,750 | online | 2 |
| Nanos Research | April 28, 2023 | | 35 | 30 | 20 | 6 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5 |
| Leger | April 23, 2023 | | 36 | 30 | 19 | 7 | 2 | 4 | 1 | — | 1,515 | online | 6 |
| Nanos Research | April 21, 2023 | | 34 | 31 | 21 | 6 | 3 | 4 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3 |
| Nanos Research | April 14, 2023 | | 34 | 31 | 21 | 6 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3 |
| Leger | April 10, 2023 | | 34 | 30 | 21 | 8 | 3 | 3 | 1 | ±2.52 pp | 1,517 | online | 4 |
| Nanos Research | April 7, 2023 | | 35.8 | 30.6 | 18.1 | 5.5 | 3.4 | 5.3 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.2 |
| Nanos Research | March 31, 2023 | | 36 | 28 | 20 | 6 | 4 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8 |
| Mainstreet Research | March 30, 2023 | | 35.9 | 28.9 | 18.1 | 6.5 | 1.8 | 6.8 | 2.1 | ±2.8 pp | 1,267 | IVR | 7.0 |
| Nanos Research | March 24, 2023 | | 34.8 | 28.9 | 19.0 | 6.3 | 4.4 | 5.3 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.9 |
| Abacus Data | March 21, 2023 | | 33 | 31 | 18 | 8 | 5 | 4 | 1 | ±2.3 pp | 1,963 | online | 2 |
| Nanos Research | March 17, 2023 | | 34 | 27 | 20 | 9 | 5 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7 |
| Angus Reid | March 13, 2023 | | 35 | 29 | 20 | 8 | 2 | 4 | 1 | ±1 pp | 4,899 | online | 6 |
| Ekos | March 13, 2023 | | 31.4 | 28.2 | 25.0 | 6.0 | 3.6 | 4.8 | 1.1 | ±1.6 pp | 3,115 | telephone/online | 3.2 |
| Leger | March 12, 2023 | | 32 | 33 | 19 | 9 | 2 | 4 | 1 | ±2.49 pp | 1,544 | online | 1 |
| Mainstreet Research | March 10, 2023 | | 36.9 | 30.8 | 15.2 | 6.2 | 3.3 | 4.8 | 2.7 | ±2.8 pp | 1,255 | IVR | 6.1 |
| Abacus Data | March 10, 2023 | | 34 | 29 | 19 | 7 | 6 | 3 | 1 | ±2.6 pp | 1,500 | online | 5 |
| Nanos Research | March 10, 2023 | | 32.8 | 28.4 | 20.6 | 8.9 | 3.5 | 5.0 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.4 |
| Abacus Data | March 4, 2023 | | 36 | 29 | 18 | 8 | 4 | 3 | 2 | ±2.0 pp | 2,600 | online | 7 |
| Nanos Research | March 3, 2023 | | 34 | 30 | 20 | 9 | 3 | 5 | — | ±3.1 pp | 1,000 (3/4) | telephone (rolling) | 4 |
| Research Co. | February 27, 2023 | | 33 | 34 | 18 | 8 | 1 | 3 | 1 | ±3.1 pp | 1,000 | online | 1 |
| Abacus Data | February 18, 2023 | | 37 | 29 | 18 | 7 | 4 | 4 | 1 | ±1.6 pp | 4,000 | online | 8 |
| Ipsos | February 17, 2023 | | 33 | 33 | 18 | 7 | 3 | 4 | 1 | ±3.1 pp | 1,350 | online | 0 |
| Leger | February 12, 2023 | | 35 | 32 | 18 | 7 | 2 | 4 | 1 | ±2.50 pp | 1,539 | online | 3 |
| Nanos Research | February 10, 2023 | | 32.9 | 33.1 | 20.5 | 6.4 | 2.8 | 4.1 | — | ±3.1 pp | 1,000 (1/2) | telephone (rolling) | 0.2 |
| Pollara | February 6, 2023 | | 32 | 32 | 20 | 8 | 3 | 4 | 1 | ±1.8 pp | 3,850 | online | 0 |
| Abacus Data | January 30, 2023 | | 37 | 29 | 18 | 7 | 4 | 4 | 1 | ±2.6 pp | 1,500 | online | 8 |
| Mainstreet Research | January 27, 2023 | | 36.9 | 33.1 | 13.6 | 6.4 | 2.4 | 4.8 | 2.8 | ±2.8 pp | 1,261 | IVR | 3.8 |
| Nanos Research | January 27, 2023 | | 34 | 31 | 19 | 8 | 2 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3 |
| Leger | January 22, 2023 | | 34 | 34 | 19 | 7 | 1 | 3 | 1 | ±2.49 pp | 1,554 | online | 0 |
| Nanos Research | January 20, 2023 | | 35 | 30 | 18 | 9 | 2 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5 |
| Abacus Data | January 16, 2023 | | 35 | 31 | 18 | 7 | 5 | 4 | 1 | ±2.2 pp | 2,099 | online | 4 |
| Nanos Research | January 13, 2023 | | 35.6 | 28.3 | 20.7 | 7.4 | 2.1 | 5.8 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.3 |
| Pollara | January 12, 2023 | | 32 | 33 | 21 | 8 | 2 | 4 | — | — | 3,020 | online | 1 |
| Nanos Research | January 6, 2023 | | 34 | 29 | 22 | 6 | 3 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5 |
| Nanos Research | December 30, 2022 | | 34 | 29 | 22 | 6 | 3 | 6 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5 |
| Nanos Research | December 23, 2022 | | 35 | 29 | 23 | 6 | 2 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6 |
| Pollara | December 20, 2022 | | 33 | 30 | 21 | 8 | 3 | 5 | — | — | 4,020 | online | 3 |
| Nanos Research | December 16, 2022 | | 35 | 29 | 21 | 6 | 3 | 5 | — | ±3.0 pp | 1,000 (1/4) | telephone (rolling) | 6 |
| Mainstreet Research | December 15, 2022 | | 36.0 | 31.3 | 18.6 | 5.8 | 2.9 | 3.9 | 1.5 | ±2.6 pp | 1,416 | IVR | 4.7 |
| | December 12, 2022 | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. | A federal by-election was held in Mississauga—Lakeshore. Charles Sousa held the seat for the Liberal Party. |
| Leger | December 11, 2022 | | 33 | 30 | 21 | 7 | 4 | 4 | 2 | ±2.50 pp | 1,526 | online | 3 |
| Abacus Data | December 10, 2022 | | 36 | 30 | 19 | 6 | 4 | 4 | 1 | — | 2,500 | online | 6 |
| Nanos Research | December 9, 2022 | | 33.6 | 30.3 | 20.9 | 5.5 | 2.6 | 5.0 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.3 |
| Mainstreet Research | December 8, 2022 | | 37.9 | 33.6 | 16.4 | 5.1 | 2.4 | 3.6 | 1.0 | ±2.8 pp | 1,267 | IVR | 4.3 |
| Nanos Research | December 2, 2022 | | 33 | 31 | 22 | 6 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2 |
| Nanos Research | November 25, 2022 | | 30.3 | 31.0 | 22.5 | 7.1 | 3.4 | 4.8 | — | ±3.1 pp | 1,000 (1/2) | telephone (rolling) | 0.7 |
| Ekos | November 23, 2022 | | 33.6 | 31.3 | 18.1 | 5.1 | 3.4 | 6.6 | 1.9 | ±3.1 pp | 1,034 | IVR | 2.3 |
| | November 19, 2022 | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. | Elizabeth May is elected leader of the Green Party. |
| Innovative Research | November 14, 2022 | | 33 | 32 | 18 | 7 | 2 | 6 | 1 | — | 2,236 | online | 1 |
| Leger | November 13, 2022 | | 34 | 32 | 19 | 7 | 2 | 4 | 2 | ±2.50 pp | 1,537 | online | 2 |
| Nanos Research | November 11, 2022 | | 31.3 | 32.9 | 20.0 | 8.1 | 1.7 | 5.1 | — | ±3.1 pp | 1,000 (1/2) | telephone (rolling) | 1.6 |
| Mainstreet Research | November 7, 2022 | | 37.6 | 30.3 | 19.3 | 3.8 | 4.1 | 3.5 | 1.4 | ±2.7 pp | 1,276 | IVR | 7.3 |
| Pollara | November 3, 2022 | | 33 | 31 | 20 | 9 | 3 | 3 | — | — | 3,418 | online | 2 |
| Nanos Research | October 28, 2022 | | 34.4 | 32.1 | 16.9 | 7.9 | 3.2 | 4.3 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.3 |
| Research Co. | October 26, 2022 | | 35 | 31 | 19 | 8 | 2 | 4 | 1 | ±3.1 pp | 1,000 | online | 4 |
| Abacus Data | October 26, 2022 | | 34 | 31 | 18 | 6 | 4 | 5 | 1 | ±2.1 pp | 1,500 | online | 3 |
| Nanos Research | October 21, 2022 | | 36 | 30 | 17 | 8 | 4 | 4 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6 |
| Nanos Research | October 14, 2022 | | 35 | 34 | 18 | 6 | 3 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1 |
| Leger | October 10, 2022 | | 33 | 31 | 21 | 8 | 2 | 3 | 1 | ±2.50 pp | 1,534 | online | 2 |
| Nanos Research | October 7, 2022 | | 33 | 32 | 21 | 6 | 2 | 5 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1 |
| Nanos Research | September 30, 2022 | | 33 | 29 | 23 | 6 | 2 | 5 | — | ±3.1 pp | 1,000 (1/2) | telephone (rolling) | 4 |
| Mainstreet Research | September 22, 2022 | | 40.8 | 32.7 | 12.4 | 5.2 | 3.4 | 2.6 | 2.7 | ±3.0 pp | 1,088 | IVR | 8.1 |
| Angus Reid | September 22, 2022 | | 37 | 30 | 20 | 7 | 1 | 3 | 1 | ±2 pp | 5,014 | online | 7 |
| Ipsos | September 21, 2022 | | 35 | 30 | 20 | 7 | 3 | 3 | 2 | ±3.5 pp | 1,000 | online | 5 |
| Leger | September 18, 2022 | | 34 | 28 | 23 | 8 | 3 | 3 | 1 | ±2.51 pp | 1,522 | online | 6 |
| Ekos | September 16, 2022 | | 33.7 | 31.7 | 20.1 | 5.9 | 3.1 | 5.0 | 0.5 | ±3.1 pp | 1,005 | IVR | 2.0 |
| Nanos Research | September 16, 2022 | | 30.7 | 28.4 | 26.0 | 6.0 | 3.4 | 4.8 | — | ±3.00 pp | 1,000 | telephone (rolling) | 2.3 |
| Abacus Data | September 14, 2022 | | 35 | 30 | 17 | 9 | 4 | 4 | 1 | ±2.2 pp | 1,990 | online | 5 |
| | September 10, 2022 | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. | Pierre Poilievre is elected leader of the Conservative Party. |
| Abacus Data | August 30, 2022 | | 33 | 32 | 19 | 7 | 5 | 3 | 1 | ±2.6 pp | 1,500 | online | 1 |
| Nanos Research | August 19, 2022 | | 32.5 | 33.3 | 20.1 | 5.5 | 2.1 | 5.6 | — | ±3.00 pp | 1,000 (1/2) | telephone (rolling) | 0.8 |
| Leger | August 7, 2022 | | 28 | 33 | 21 | 8 | 5 | 4 | 2 | ±2.52 pp | 1,509 | online | 5 |
| Nanos Research | August 5, 2022 | | 32.6 | 29.0 | 22.7 | 6.3 | 1.7 | 6.8 | — | ±3.0 pp | 1,000 | telephone (rolling) | 3.6 |
| Abacus Data | July 27, 2022 | | 35 | 30 | 19 | 7 | 4 | 4 | 1 | ±2.0 pp | 2,400 | online | 5 |
| Mainstreet Research | July 18, 2022 | | 38.3 | 27.6 | 18.1 | 5.9 | 5.2 | 2.6 | 2.3 | ±2.3 pp | 1,749 | online | 10.7 |
| Abacus Data | July 17, 2022 | | 33 | 31 | 19 | 8 | 4 | 4 | 1 | ±2.6 pp | 1,500 | online | 2 |
| Leger | July 10, 2022 | | 28 | 32 | 21 | 7 | 5 | 4 | 3 | ±2.49 pp | 1,538 | online | 4 |
| Nanos Research | July 8, 2022 | | 34.1 | 30.6 | 20.8 | 5.6 | 2.8 | 5.4 | — | ±3.0 pp | 1,000 (3/4) | telephone (rolling) | 3.5 |
| Abacus Data | June 23, 2022 | | 34 | 30 | 18 | 8 | 5 | 4 | 1 | ±1.8 pp | 3,026 | online | 4 |
| Ipsos | June 20, 2022 | | 33 | 32 | 21 | 8 | 2 | 2 | 1 | ±2.5 pp | 2,002 | online | 1 |
| Nanos Research | June 17, 2022 | | 35.5 | 30.5 | 19.2 | 6.1 | 2.9 | 5.1 | — | ±2.9 pp | 1,000 | telephone (rolling) | 5.0 |
| Mainstreet Research | June 16, 2022 | | 25.8 | 34.0 | 22.8 | 7.8 | 3.1 | 4.5 | 2.0 | ±2.8 pp | 1,200 | online | 8.2 |
| Leger | June 12, 2022 | | 32 | 30 | 21 | 6 | 4 | 4 | 2 | ±2.5 pp | 1,528 | online | 2 |
| Abacus Data | May 24, 2022 | | 31 | 31 | 19 | 8 | 5 | 5 | 1 | ±2.6 pp | 1,500 | online | 0 |
| Nanos Research | May 20, 2022 | | 32.5 | 34.4 | 19.6 | 6.1 | 3.3 | 4.1 | — | ±2.9 pp | 1,000 | telephone (rolling) | 1.9 |
| Ekos | May 17, 2022 | | 35.4 | 29.2 | 19.9 | 4.3 | 4.2 | 4.5 | 3 | ±2.8 pp | 1,244 | IVR | 6.2 |
| Ekos | May 9, 2022 | | 31.4 | 31.8 | 20.3 | 4.8 | 4.8 | 5.2 | 2 | ±2.1 pp | 2,140 | IVR | 0.4 |
| Abacus Data | May 6, 2022 | | 33 | 31 | 19 | 8 | 5 | 3 | 1 | ±2.6 pp | 1,500 | online | 2 |
| Mainstreet Research | April 29, 2022 | | 38.4 | 32.2 | 16.9 | 6.7 | — | 2.8 | 3.1 | ±2.7 pp | 1,327 | IVR | 6.2 |
| Nanos Research | April 22, 2022 | | 35.6 | 30.0 | 19.6 | 5.4 | 3.4 | 5.5 | — | ±2.9 pp | 1,000 (1/2) | telephone (rolling) | 5.6 |
| Leger | April 10, 2022 | | 29 | 31 | 21 | 7 | 6 | 4 | 2 | ±2.5 pp | 1,538 | online | 2 |
| Abacus Data | April 9, 2022 | | 31 | 33 | 18 | 8 | 5 | 4 | 1 | ±2.1 pp | 2,000 | online | 2 |
| Nanos Research | April 8, 2022 | | 33 | 33 | 18 | — | — | — | — | ±3.0 pp | 1,000 (1/4) | telephone (rolling) | 0 |
| Nanos Research | April 1, 2022 | | 31 | 33 | 21 | — | — | — | — | ±3.0 pp | 1,000 (1/4) | telephone (rolling) | 2 |
| Abacus Data | March 25, 2022 | | 33 | 31 | 17 | 7 | 6 | 4 | 1 | ±2.6 pp | 1,500 | online | 2 |
| Nanos Research | March 25, 2022 | | 31.3 | 32.2 | 21.6 | 5.9 | 3.6 | 4.8 | — | ±2.9 pp | 1,000 (1/2) | telephone (rolling) | 0.9 |
| | March 22, 2022 | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. | The Liberals and NDP enter into a confidence-and-supply agreement. |
| Nanos Research | March 11, 2022 | | 29.3 | 32.1 | 22.2 | 6.4 | 5.0 | 4.9 | — | ±3.0 pp | 1,000 (1/2) | telephone (rolling) | 2.8 |
| Leger | March 6, 2022 | | 28 | 33 | 22 | 8 | 5 | 3 | 1 | ±2.5 pp | 1,591 | online | 5 |
| Nanos Research | February 25, 2022 | | 32.2 | 30.3 | 17.7 | — | 5.4 | 6.8 | — | ±3.1 pp | 1,000 (1/2) | telephone (rolling) | 1.9 |
| Abacus Data | February 22, 2022 | | 31 | 31 | 20 | 8 | 6 | 3 | 1 | ±1.4 pp | 5,200 | online | 0 |
| Ipsos | February 21, 2022 | | 32 | 32 | 23 | 6 | 4 | 3 | 1 | ±3.5 pp | 1,001 | online | 0 |
| Mainstreet Research | February 17, 2022 | | 38.7 | 30.6 | 14.6 | 6.3 | 6.2 | 1.9 | 1.7 | ±2.7 pp | 1,323 | IVR | 8.1 |
| Nanos Research | February 11, 2022 | | 31.1 | 30.6 | 16.9 | 7.1 | 7.1 | 6.4 | — | ±3.0 pp | 1,000 (1/2) | telephone (rolling) | 0.5 |
| Abacus Data | February 8, 2022 | | 30 | 33 | 19 | 8 | 6 | 3 | 1 | ±2.6 pp | 1,500 | online | 3 |
| Leger | February 6, 2022 | | 29 | 33 | 21 | 8 | 4 | 4 | 0 | ±2.49 pp | 1,546 | online | 4 |
| | February 2, 2022 | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. | Erin O'Toole is removed as leader of the Conservative Party. Candice Bergen is named interim leader. |
| Nanos Research | January 28, 2022 | | 30.4 | 29.9 | 20.7 | — | 6.7 | 5.8 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.5 |
| Mainstreet Research | January 23, 2022 | | 29.3 | 29.4 | 16.7 | 5.8 | 12.7 | 3.2 | 2.8 | ±2.3 pp | 1,813 | IVR | 0.1 |
| Leger | January 23, 2022 | | 31 | 34 | 18 | 7 | 6 | 3 | 2 | ±2.51 pp | 1,525 | online | 3 |
| Nanos Research | January 21, 2022 | | 29.4 | 28.4 | 22.3 | 5.6 | — | 7.0 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.0 |
| Ekos | January 17, 2022 | | 29.7 | 30.3 | 19.5 | 5.9 | 9.1 | 4.5 | 1 | ±1.9 pp | 2,612 | IVR | 0.6 |
| Nanos Research | January 14, 2022 | | 28.5 | 28.2 | 24.3 | 6.1 | 5.3 | 6.3 | — | ±3.0 pp | 1,000 (1/4) | telephone (rolling) | 0.3 |
| Angus Reid | January 12, 2022 | | 29 | 34 | 20 | 5 | 6 | 3 | 2 | ±2.0 pp | 5,002 | online | 5 |
| Abacus Data | January 12, 2022 | | 30 | 32 | 19 | 8 | 7 | 3 | 1 | ±2.089 pp | 2,200 | online | 2 |
| Nanos Research | January 7, 2022 | | 29.0 | 30.6 | 21.4 | 6.2 | 5.7 | 6.1 | — | ±3.0 pp | 1,000 | telephone (rolling) | 1.6 |
| Discover by Navigator | January 5, 2022 | | 29 | 32 | 22 | 6 | 7 | 4 | — | — | 2,513 | online | 3 |
| Ekos | December 21, 2021 | | 25 | 32 | 23 | 4 | 10 | 4 | 2 | ±3.1 pp | 1,015 | – | 7 |
| Nanos Research | December 10, 2021 | | 30.4 | 33.3 | 19.8 | 6.2 | 6.7 | 7.0 | — | ±3.0 pp | 1,000 | telephone (rolling) | 2.9 |
| Leger | December 5, 2021 | | 29 | 36 | 19 | 7 | 5 | 3 | 1 | ±2.49 pp | 1,547 | online | 7 |
| Mainstreet Research | November 30, 2021 | | 30.3 | 33.5 | 15.7 | 5.5 | 10.0 | 3.2 | 1.9 | ±2.36 pp | 1,719 | IVR | 3.2 |
| Abacus Data | November 30, 2021 | | 30 | 32 | 20 | 8 | 6 | 3 | 1 | ±2.2 pp | 2,025 | online | 2 |
| Angus Reid | November 29, 2021 | | 29 | 35 | 20 | 7 | 5 | 2 | 1 | ±2 pp | 2,005 | online | 6 |
| | November 27, 2021 | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. | Amita Kuttner is named interim leader of the Green Party. |
| Ekos | November 21, 2021 | | 26.6 | 30.4 | 19.1 | 5.9 | 11.4 | 5.2 | 1 | ±3.1 pp | 1,006 | IVR | 3.8 |
| Leger | November 7, 2021 | | 26 | 35 | 22 | 8 | 5 | 3 | 2 | ±2.48 pp | 1,565 | online | 9 |
| Nanos Research | October 29, 2021 | | 30.1 | 30.8 | 21.6 | 7.4 | 5.8 | 3.1 | — | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.7 |
| Mainstreet Research | October 24, 2021 | | 33.3 | 33.8 | 15.4 | 5.5 | — | 3.0 | 8.9 | ±2.4 pp | 1,711 | IVR | 0.5 |
| Nanos Research | October 22, 2021 | | 30.8 | 29.9 | 23.1 | 7.3 | 5.3 | 2.7 | — | ±3.1 pp | 1,000 | telephone (rolling) | 0.9 |
| Abacus Data | October 20, 2021 | | 30 | 33 | 19 | 7 | 6 | 3 | 1 | ±1.9 pp | 2,220 | online | 3 |
| | September 27, 2021 | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. | Annamie Paul announces her intention to resign as the leader of the Green Party. |
| 2021 election | September 20, 2021 | HTML | 33.7 | 32.6 | 17.8 | 7.6 | 4.9 | 2.3 | 1.1 | — | 17,042,591 | — | 1.1 |

### Voting intention with LPC-NDP merger/alliance
#### Under Justin Trudeau leadership

| Polling firm | Last date of polling | LPC-NDP | CPC | BQ | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Research Co. | January 5, 2025 | 31 | 48 | 10 | 6 | 3 | 2 | ± 3.1 pp | 1,002 | online | 17 |
| Research Co. | October 8, 2023 | 36 | 42 | 8 | 8 | 2 | — | ± 3.1 pp | 1,000 | online | 6 |
| Leger | April 23, 2023 | 41 | 39 | 8 | 6 | 3 | — | ± 3.1 pp | 1,515 | online | 2 |

#### Under Jagmeet Singh leadership

| Polling firm | Last date of polling | Link | LPC-NDP | CPC | BQ | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Research Co. | January 5, 2025 | | 34 | 46 | 10 | 5 | 3 | 2 | ± 3.1 pp | 1,002 | online | 12 |
| Research Co. | October 8, 2023 | | 36 | 43 | 9 | 7 | 2 | — | ± 3.1 pp | 1,000 | online | 7 |

### Voting intention with Liberal successor candidates
#### Under Mark Carney leadership

| Polling firm | Last date of polling | Link | CPC | LPC | NDP | BQ | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| | March 9, 2025 | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. | Mark Carney is elected leader of the Liberal Party. |
| Ekos | March 5, 2025 | | 35.3 | 42.4 | 10.7 | 5.5 | 1 | 4.1 | 1 | ±3.1 pp | 1,033 | IVR | 7.1 |
| Angus Reid | March 3, 2025 | | 40 | 37 | 11 | 9 | 2 | 0 | 1 | — | 905 | online | 3 |
| Leger | March 2, 2025 | | 41 | 33 | 12 | 6 | 2 | 4 | 2 | ±2.49 pp | 1,548 | online | 8 |
| Ekos | February 24, 2025 | | 31.5 | 42.1 | 8.2 | 10.5 | 3 | 4 | 1 | ±7.1 pp | 193 | IVR | 10.6 |
| Pollara | February 24, 2025 | | 37 | 37 | 14 | 7 | 3 | 1 | 0 | ±2.5 pp | 1,506 | online | 0 |
| Leger | February 23, 2025 | | 38 | 40 | 11 | 5 | 3 | 2 | 1 | ±2.50 pp | 1,244 | online | 2 |
| Angus Reid | February 18, 2025 | | 40 | 37 | 10 | 7 | 4 | 1 | 3 | — | 921 | online | 3 |
| Leger | February 17, 2025 | | 40 | 39 | 9 | 6 | 3 | 2 | 1 | — | 1,227 | online | 1 |
| Mainstreet Research | February 13, 2025 | | 37 | 40 | 12 | 9 | 2 | 1 | 0 | ±2.9 pp | 1,128 | text/online | 3 |
| Abacus Data | February 11, 2025 | | 45 | 28 | 12 | 10 | 3 | — | 2 | ±3.5 pp | 757-852 | online | 17 |
| Leger | February 10, 2025 | | 37 | 37 | 12 | 6 | 5 | 2 | 2 | ±2.46 pp | 1,590 | online | 0 |
| Pallas Data | February 6, 2025 | | 38 | 39 | 9 | 7 | 3 | 2 | 2 | ±2.8 pp | 1,241 | IVR | 1 |
| Angus Reid | January 27, 2025 | | 43 | 29 | 13 | 10 | 3 | 1 | 1 | ±1.5 pp | 1,960 | online | 14 |
| Angus Reid | December 31, 2024 | | 36 | 14 | 18 | 9 | 23 | 23 | 23 | ±1.5 pp | 2,406 | online | 18 |

#### Under Chrystia Freeland leadership

| Polling firm | Last date of polling | CPC | LPC | NDP | BQ | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Angus Reid | March 3, 2025 | 39 | 31 | 13 | 7 | 3 | 3 | 9 | — | 884 | online | 8 |
| Angus Reid | February 18, 2025 | 40 | 29 | 18 | 8 | 3 | 2 | 6 | — | 893 | online | 11 |
| Mainstreet Research | February 13, 2025 | 40 | 34 | 12 | 9 | 2 | 1 | 2 | ±2.9 pp | 1,128 | text/online | 6 |
| Abacus Data | February 11, 2025 | 45 | 21 | 20 | 7 | 6 | — | 3 | ±3.5 pp | 757-852 | online | 24 |
| Leger | February 10, 2025 | 39 | 28 | 15 | 7 | 6 | 3 | 2 | ±2.46 pp | 1,590 | online | 11 |
| Pallas Data | February 6, 2025 | 41 | 31 | 13 | 8 | 2 | 3 | 2 | ±2.8 pp | 1,241 | IVR | 10 |
| Angus Reid | January 27, 2025 | 44 | 24 | 17 | 9 | 3 | 1 | 2 | ±1.5 pp | 1,960 | online | 20 |
| Angus Reid | December 31, 2024 | 36 | 21 | 14 | 7 | 21 | 21 | 21 | ±1.5 pp | 2,406 | online | 15 |

#### Under Karina Gould leadership

| Polling firm | Last date of polling | Link | CPC | LPC | NDP | BQ | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Mainstreet Research | February 13, 2025 | | 40 | 33 | 13 | 10 | 2 | 1 | 2 | ±2.9 pp | 1,128 | text/online | 7 |
| Pallas Data | February 6, 2025 | | 42 | 22 | 17 | 10 | 4 | 3 | 2 | ±2.8 pp | 1,241 | IVR | 20 |

## Regional polls

A number of polling firms survey federal voting intentions on a regional or provincial level. Note that this section displays results from stand-alone polls, not subsets of national polls.

### Atlantic Canada

| Polling firm | Last date of polling | Link | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Narrative Research | August 18, 2024 | | 32 | 43 | 16 | 6 | 2 | 0 | ± 2.6 pp | 1,450 | Telephone | 11 |

#### New Brunswick

| Polling firm | Last date of polling | Link | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Narrative Research | August 18, 2024 | | 32 | 43 | 10 | 10 | 4 | 0 | ± 2.6 pp | 400 | Telephone | 11 |

#### Nova Scotia

| Polling firm | Last date of polling | Link | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Cardinal Research | November 15, 2024 | | 40 | 37 | 17 | 3 | 1 | — | ± 3.5 pp | 1046 | Telephone | 3 |
| Narrative Research | August 18, 2024 | | 30 | 43 | 21 | 4 | 2 | 0 | ± 2.6 pp | 400 | Telephone | 13 |

#### Newfoundland and Labrador

| Polling firm | Last date of polling | Link | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Narrative Research | August 18, 2024 | | 32 | 45 | 19 | 3 | 0 | 0 | ± 2.6 pp | 350 | Telephone | 13 |
| Abacus Data | September 25, 2023 | | 33 | 42 | 23 | — | 1 | 1 | ± 4.5 pp | 500 | Online | 9 |

#### Prince Edward Island

| Polling firm | Last date of polling | Link | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Narrative Research | August 18, 2024 | | 35 | 41 | 10 | 13 | 1 | 0 | ± 2.6 pp | 300 | Telephone | 6 |

### Central Canada
#### Quebec

| Polling firm | Last date of polling | LPC | CPC | NDP | BQ | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Leger | March 10, 2025 | 36 | 24 | 8 | 25 | 4 | 2 | 1 | ± 3.09pp | 1,007 | Online | 11 |
| Leger | February 2, 2025 | 29 | 24 | 12 | 29 | 3 | 3 | 1 | ± 3.07 pp | 1,017 | Online | 0 |
| Leger | January 19, 2025 | 21 | 26 | 7 | 37 | 4 | 2 | 1 | ± 3.09 pp | 1,003 | Online | 11 |
| Leger | December 2, 2024 | 22 | 22 | 15 | 35 | 4 | 1 | 2 | ± 3.1 pp | 1,002 | Online | 13 |
| Leger | November 11, 2024 | 22 | 24 | 13 | 35 | 3 | 3 | 0 | ± 3.08 pp | 1,010 | Online | 11 |
| Leger | October 6, 2024 | 27 | 22 | 11 | 35 | 3 | 1 | 0 | ± 3.04 pp | 1,041 | Online | 8 |
| Leger | August 25, 2024 | 27 | 23 | 14 | 29 | 5 | 3 | 0 | ± 3.04 pp | 1,041 | Online | 2 |
| Leger | June 3, 2024 | 26 | 26 | 11 | 31 | 4 | 1 | 1 | ± 3.08 pp | 1,015 | Online | 5 |
| Leger | April 21, 2024 | 26 | 24 | 10 | 35 | 2 | 2 | 1 | ± 3.05 pp | 1,026 | Online | 9 |
| Pallas Data | April 8, 2024 | 25.3 | 26.2 | 9.9 | 28.6 | 0.7 | 2.2 | 0.6 | ± 2 pp | 700 | IVR | 2.4 |
| Leger | March 18, 2024 | 27 | 23 | 14 | 30 | 3 | 2 | 1 | ± 3.05 pp | 1,033 | Online | 3 |
| Leger | February 6, 2024 | 28 | 24 | 14 | 29 | 3 | 2 | 1 | ± 3.05 pp | 1,032 | Online | 1 |
| Leger | December 4, 2023 | 28 | 25 | 10 | 31 | 2 | 2 | 2 | ± 3.04 pp | 846 | Online | 3 |
| Pallas Data | September 27, 2023 | 34 | 25 | 7 | 28 | 3 | 2 | 1 | ± 2.96 pp | 1,095 | IVR | 6 |
| Leger | September 25, 2023 | 29 | 23 | 13 | 29 | 2 | 1 | — | ± 3.0 pp | 1,046 | Online | 0 |
| Leger | February 26, 2023 | 33 | 15 | 13 | 31 | 4 | 2 | — | ± 3.0 pp | 1,044 | Online | 2 |
| Leger | November 6, 2022 | 34 | 18 | 12 | 30 | 2 | 2 | — | ± 3.1 pp | 1,028 | Online | 4 |

#### Ontario

| Polling firm | Last date of polling | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Mainstreet Research | February 17, 2025 | 41 | 39 | 13 | 2 | 2 | 2 | ± 2.7 pp | 1,278 (1/3) | online (rolling) | 2 |
| Mainstreet Research | February 16, 2025 | 42 | 38 | 14 | 2 | 2 | 1 | ± 2.8 pp | 1,229 (1/3) | online (rolling) | 4 |
| Mainstreet Research | February 15, 2025 | 41 | 39 | 13 | 2 | 2 | 2 | ± 2.8 pp | 1,228 (1/3) | online (rolling) | 2 |
| Mainstreet Research | February 14, 2025 | 43 | 39 | 10 | 2 | 3 | 1 | ± 2.7 pp | 1,272 (1/3) | online (rolling) | 4 |
| Mainstreet Research | February 13, 2025 | 43 | 41 | 8 | 3 | 2 | 2 | ± 2.7 pp | 1,294 (1/3) | online (rolling) | 2 |
| Mainstreet Research | February 12, 2025 | 43 | 40 | 10 | 2 | 2 | 2 | ± 2.7 pp | 1,314 (1/3) | online (rolling) | 3 |
| Mainstreet Research | February 11, 2025 | 43 | 39 | 10 | 2 | 2 | 2 | ± 2.7 pp | 1,303 (1/3) | online (rolling) | 4 |
| Mainstreet Research | February 10, 2025 | 45 | 37 | 12 | 2 | 1 | 2 | ± 2.7 pp | 1,301 (1/3) | online (rolling) | 8 |
| Mainstreet Research | February 9, 2025 | 43 | 39 | 9 | 5 | 2 | 2 | ± 2.7 pp | 1,347 (1/3) | online (rolling) | 4 |
| Mainstreet Research | February 8, 2025 | 42 | 36 | 13 | 4 | 2 | 2 | ± 2.8 pp | 1,187 (1/3) | online (rolling) | 6 |
| Mainstreet Research | February 7, 2025 | 44 | 36 | 12 | 4 | 2 | 2 | ± 2.8 pp | 1,262 (1/3) | online (rolling) | 8 |
| Mainstreet Research | February 6, 2025 | 42 | 36 | 14 | 3 | 2 | 2 | ± 2.5 pp | 1,515 (1/4) | online (rolling) | 6 |
| Mainstreet Research | February 5, 2025 | 42 | 37 | 12 | 4 | 2 | 2 | ± 2.8 pp | 1,236 (1/3) | online (rolling) | 5 |
| Mainstreet Research | February 4, 2025 | 42 | 37 | 11 | 4 | 2 | 2 | ± 2.9 pp | 1,162 (1/3) | online (rolling) | 5 |
| Mainstreet Research | February 3, 2025 | 43 | 39 | 9 | 4 | 2 | 2 | ± 3.0 pp | 1,080 (1/3) | online (rolling) | 4 |
| Mainstreet Research | February 2, 2025 | 42 | 39 | 11 | 3 | 2 | 2 | ± 2.6 pp | 1,374 (1/3) | online (rolling) | 3 |
| Mainstreet Research | February 1, 2025 | 41 | 40 | 13 | 3 | 2 | 2 | ± 2.9 pp | 1,124 (1/3) | online (rolling) | 1 |
| Mainstreet Research | January 31, 2025 | 39 | 39 | 14 | 3 | 1 | 2 | ± 2.8 pp | 1,247 (1/3) | online (rolling) | 0 |
| Mainstreet Research | January 30, 2025 | 40 | 39 | 13 | 5 | 2 | 2 | ± 2.4 pp | 1,644 (1/3) | online (rolling) | 1 |
| Mainstreet Research | January 26, 2025 | 40 | 38 | 12 | 4 | 2 | 2 | ± 3.2 pp | 936 | online | 2 |
| Abacus Data | June 25, 2024 | 27 | 44 | 19 | 5 | — | 5 | ± 3.1 pp | 1,000 | online | 17 |
| Abacus Data | May 15, 2024 | 29 | 45 | 17 | 4 | — | 5 | ± 3.1 pp | 1,000 | online | 16 |

##### City of Toronto

| Polling firm | Last date of polling | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Liason Strategies | October 8, 2024 | 35 | 34 | 25 | 3 | 3 | — | ± 3.37 pp | 848 | IVR | 1 |
| Angus Reid | April 23, 2024 | 32 | 38 | 23 | 4 | 1 | 2 | ± 2 pp | 158 | online | 6 |
| Abacus Data | March 6, 2024 | 33 | 41 | 18 | — | — | — | — | 958 | online | 8 |
| Liason Strategies | January 4, 2024 | 38 | 32 | 22 | 5 | 3 | — | ± 3.39 pp | 831 | IVR | 6 |
| Liason Strategies | October 4, 2023 | 40 | 29 | 24 | 4 | 3 | — | ± 3.43 pp | 817 | IVR | 11 |
| Abacus Data | February 7, 2023 | 44 | 27 | 18 | 6 | 5 | 1 | ± 3.1 pp | 1,000 | online | 17 |

##### Peel Region

| Polling firm | Last date of polling | Link | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Mainstreet Research | February 4, 2024 | | 36.4 | 42.3 | 15.3 | 3.1 | 1.6 | 0.3 | ± 2.8 pp | 1,183 | IVR | 5.9 |

##### City of Mississauga

| Polling firm | Last date of polling | Link | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Mainstreet Research | February 4, 2024 | | 39.2 | 42.8 | 14.0 | 2.3 | 1.6 | 0.1 | — | 661 | IVR | 3.6 |
| Liason Strategies | January 11, 2024 | | 41 | 36 | 15 | 3 | 5 | — | ± 3.06 pp | 983 | IVR | 5 |

### Western Canada
#### Manitoba

| Polling firm | Last date of polling | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Probe Research | February 6, 2025 | 28 | 45 | 22 | 3 | 2 | — | ± 4.0 pp | 600 | IVR + online | 17 |
| Probe Research | December 10, 2024 | 19 | 52 | 24 | 2 | 2 | — | ± 3.1 pp | 1,000 | IVR + online | 28 |
| Probe Research | September 15, 2024 | 21 | 50 | 24 | 2 | 3 | — | ± 3.1 pp | 1,000 | IVR + online | 26 |
| Probe Research | March 18, 2024 | 23 | 47 | 26 | 2 | — | 1 | ± 3.1 pp | 1,000 | IVR + online | 21 |

#### Alberta

| Polling firm | Last date of polling | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Leger | January 26, 2025 | 14 | 64 | 16 | 3 | 2 | 1 | ± 3.1 pp | 1,002 | Online | 48 |
| Leger | August 5, 2024 | 14 | 61 | 18 | 3 | 2 | 1 | ± 3.1 pp | 1,005 | Online | 43 |
| Leger | March 24, 2024 | 14 | 60 | 20 | 3 | 2 | 1 | ± 3.1 pp | 1,002 | Online | 40 |
| Mainstreet Research | May 2, 2023 | 18 | 55 | 13 | 1 | 3 | 1 | ± 2.5 pp | 1,524 | Smart IVR | 37 |
| Yorkville Strategies | March 9, 2022 | 18 | 48 | 20 | 4 | 7 | 3 | ± 4 pp | 600 | Phone | 28 |

#### British Columbia

| Polling firm | Last date of polling | LPC | CPC | NDP | GPC | PPC | Others | Margin of error | Sample size | Polling method | Lead |
| Abacus Data | May 9, 2024 | 18 | 44 | 26 | 8 | — | 3 | ± 3.1 pp | 1,000 | online | 18 |
| Mainstreet Research | April 24, 2024 | 17.8 | 55.8 | 15.8 | 6.9 | — | 3.7 | ± 3.2 pp | 962 | Smart IVR | 38 |
| Mainstreet Research | March 19, 2024 | 22.8 | 49.6 | 19.4 | 5.8 | — | 2.4 | ± 3 pp | 1,063 | Smart IVR | 26.8 |
| Angus Reid | March 6, 2024 | 21 | 40 | 29 | 9 | — | 2 | ± 3 pp | 809 | online | 11 |

## 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:

### March 2025 – present

| Polling firm | Last date of polling | Link | Mark Carney | Pierre Poilievre | Jagmeet Singh | Yves-François Blanchet | Elizabeth May | Maxime Bernier | Unsure | Margin of error | Lead |
| Innovative Research | March 13, 2025 | | 30 | 30 | 9 | 3 | 4 | 3 | 17 | — | 0 |

### November 2022 – March 2025

| Polling firm | Last date of polling | Justin Trudeau | Pierre Poilievre | Jagmeet Singh | Yves-François Blanchet | Elizabeth May | Maxime Bernier | Unsure | Margin of error | Lead |
| Nanos Research | March 7, 2025 | 29.9 | 33.1 | 9.6 | 4.9 | 3.3 | 1.6 | 17.5 | ±3.0 pp | 3.2 |
| Nanos Research | February 28, 2025 | 29.5 | 35.1 | 9.6 | 5.4 | 3.7 | 1.3 | 15.5 | ±3.1 pp | 5.6 |
| Nanos Research | February 21, 2025 | 28.2 | 35.7 | 9.4 | 5.5 | 3.9 | 1.4 | 15.8 | ±3.1 pp | 7.5 |
| Nanos Research | February 14, 2025 | 25.1 | 38.0 | 8.4 | 5.0 | 4.9 | 1.2 | 17.3 | ±3.1 pp | 12.9 |
| Nanos Research | February 7, 2025 | 21.4 | 36.8 | 10.6 | 5.5 | 5.1 | 1.6 | 19.1 | ±3.1 pp | 15.4 |
| Nanos Research | January 31, 2025 | 17.1 | 38.2 | 11.8 | 4.5 | 5.6 | 1.4 | 21.3 | ±3.1 pp | 21.1 |
| Nanos Research | January 24, 2025 | 16.0 | 38.0 | 13.2 | 4.0 | 5.6 | 1.3 | 21.8 | ±3.1 pp | 22.0 |
| Nanos Research | January 17, 2025 | 14.0 | 39.7 | 14.8 | 4.6 | 5.2 | 1.9 | 19.9 | ±3.1 pp | 25.7 |
| Nanos Research | January 10, 2025 | 14.7 | 41.7 | 14.6 | 4.5 | 4.7 | 1.8 | 18.0 | ±3.1 pp | 27.0 |
| Research Co. | January 5, 2025 | 21 | 39 | 12 | 6 | 3 | 2 | 17 | ±3.1 pp | 18 |
| Nanos Research | January 3, 2025 | 17.5 | 40.5 | 13.9 | 4.3 | 4.7 | 2.6 | 16.6 | ±3.1 pp | 23.0 |
| Nanos Research | December 27, 2024 | 17.4 | 40.0 | 13.9 | 4.3 | 4.2 | 2.7 | 17.6 | ±3.1 pp | 22.6 |
| Leger | December 22, 2024 | 11 | 31 | 13 | — | 4 | 3 | 15 | ±2.51 pp | 18 |
| Nanos Research | December 20, 2024 | 20.0 | 37.2 | 15.3 | 3.5 | 4.5 | 2.5 | 17.0 | ±3.1 pp | 17.2 |
| Nanos Research | December 13, 2024 | 18.6 | 36.0 | 16.5 | 3.1 | 4.4 | 2.6 | 18.8 | ±3.0 pp | 17.4 |
| Nanos Research | December 6, 2024 | 19.6 | 34.6 | 16.3 | 3.6 | 4.7 | 2.1 | 19.2 | ±3.0 pp | 15.0 |
| Leger | December 1, 2024 | 15 | 31 | 13 | — | 3 | 2 | 13 | ±2.5 pp | 16 |
| Nanos Research | November 29, 2024 | 20.0 | 34.6 | 17.0 | 4.0 | 4.3 | 2.0 | 18.1 | ±3.0 pp | 14.6 |
| Nanos Research | November 22, 2024 | 20.2 | 35.4 | 15.1 | 4.5 | 5.0 | 2.0 | 17.7 | ±3.1 pp | 15.2 |
| Nanos Research | November 15, 2024 | 21.8 | 34.7 | 13.9 | 5.9 | 5.7 | 1.6 | 16.4 | ±3.0 pp | 12.9 |
| Nanos Research | November 8, 2024 | 21.9 | 35.1 | 14.6 | 6.2 | 5.1 | 1.5 | 15.7 | ±3.1 pp | 13.2 |
| Leger | November 3, 2024 | 17 | 30 | 11 | — | 3 | 2 | 15 | ±2.49 pp | 13 |
| Nanos Research | November 1, 2024 | 21.3 | 35.5 | 14.6 | 5.9 | 6.3 | 1.7 | 14.8 | ±3.1 pp | 14.2 |
| Nanos Research | October 25, 2024 | 21.7 | 34.1 | 16.0 | 5.3 | 5.8 | 1.6 | 15.5 | ±3.0 pp | 12.4 |
| Nanos Research | October 18, 2024 | 21.6 | 33.7 | 17.0 | 4.8 | 5.0 | 1.9 | 16.0 | ±3.1 pp | 12.1 |
| Nanos Research | October 11, 2024 | 20.6 | 34.3 | 16.2 | 4.0 | 5.9 | 1.9 | 17.1 | ±3.1 pp | 13.7 |
| Nanos Research | October 4, 2024 | 19.5 | 34.8 | 16.8 | 4.2 | 4.8 | 1.6 | 18.2 | ±3.1 pp | 15.3 |
| Leger | September 29, 2024 | 18 | 31 | 13 | — | 4 | 2 | 13 | ±2.43 pp | 13 |
| Nanos Research | September 27, 2024 | 19.4 | 35.1 | 18.5 | 4.0 | 5.3 | 1.7 | 16.0 | ±3.0 pp | 15.7 |
| Nanos Research | September 20, 2024 | 21.7 | 34.5 | 18.0 | 2.9 | 4.4 | 1.5 | 16.9 | ±3.0 pp | 12.8 |
| Nanos Research | September 13, 2024 | 20.8 | 34.5 | 19.1 | 4.0 | 3.7 | 1.4 | 16.5 | ±3.0 pp | 13.7 |
| Ipsos | September 9, 2024 | 26 | 45 | 23 | 6 | — | — | — | ±3.8 pp | 19 |
| Nanos Research | September 6, 2024 | 23.0 | 32.7 | 17.0 | 4.0 | 4.8 | 1.8 | 16.7 | ±2.9 pp | 9.7 |
| Nanos Research | August 30, 2024 | 21.6 | 33.1 | 16.1 | 4.8 | 5.0 | 2.1 | 17.2 | ±2.9 pp | 11.5 |
| Nanos Research | August 23, 2024 | 20.3 | 33.7 | 16.1 | 5.6 | 5.7 | 2.2 | 16.4 | ±3 pp | 13.4 |
| Nanos Research | August 16, 2024 | 20.6 | 34.4 | 14.6 | 5.0 | 5.6 | 2.8 | 16.9 | ±3 pp | 13.8 |
| Research Co. | August 14, 2024 | 22 | 37 | 14 | 5 | 4 | 2 | 16 | ±3.1 pp | 15 |
| Nanos Research | August 9, 2024 | 19.7 | 34.9 | 16.1 | 5.0 | 5.0 | 2.2 | 17.2 | ±3.1 pp | 15.2 |
| Nanos Research | August 2, 2024 | 21.1 | 35.1 | 15.8 | 4.6 | 4.4 | 1.6 | 17.3 | ±3.1 pp | 14.0 |
| Leger | July 28, 2024 | 16 | 29 | 13 | — | 4 | 2 | 14 | ±2.45 pp | 13 |
| Nanos Research | July 26, 2024 | 21.9 | 35.8 | 15.4 | 4.1 | 3.9 | 1.6 | 17.4 | ±3.0 pp | 13.9 |
| Nanos Research | July 19, 2024 | 23.3 | 35.3 | 15.0 | 4.7 | 4.0 | 1.5 | 16.2 | ±3.0 pp | 12.0 |
| Nanos Research | July 12, 2024 | 23.3 | 36.4 | 13.7 | 5.4 | 4.5 | 1.4 | 15.2 | ±2.9 pp | 13.1 |
| Nanos Research | July 5, 2024 | 22.0 | 35.8 | 14.4 | 5.9 | 4.3 | 2.0 | 15.6 | ±2.9 pp | 13.8 |
| Nanos Research | June 28, 2024 | 24.0 | 35.3 | 13.4 | 5.9 | 4.5 | 1.7 | 15.2 | ±3.0 pp | 11.3 |
| Leger | June 23, 2024 | 19 | 26 | 14 | — | 3 | 2 | 14 | ±2.45 pp | 7 |
| Nanos Research | June 21, 2024 | 24.2 | 36.0 | 13.1 | 5.6 | 4.0 | 1.6 | 15.5 | ±3.0 pp | 11.8 |
| Angus Reid | June 17, 2024 | 14 | 33 | 14 | — | — | — | 10 | ±2 pp | 19 |
| Ipsos | June 14, 2024 | 25 | 44 | 23 | 8 | — | — | — | ±3.8 pp | 19 |
| Nanos Research | June 14, 2024 | 24.4 | 35.6 | 13.6 | 4.7 | 5.0 | 1.7 | 14.9 | ±3.0 pp | 11.2 |
| Nanos Research | June 7, 2024 | 25.1 | 36.2 | 15.0 | 4.4 | 5.0 | 1.4 | 12.9 | ±3.0 pp | 11.1 |
| Nanos Research | May 31, 2024 | 23.2 | 36.5 | 15.9 | 5.2 | 4.6 | 1.6 | 13.0 | ±2.9 pp | 13.3 |
| Leger | May 26, 2024 | 16 | 28 | 16 | — | 3 | 3 | 14 | ±2.44 pp | 12 |
| Nanos Research | May 24, 2024 | 22.0 | 36.8 | 16.2 | 5.8 | 5.1 | 1.3 | 12.8 | ±3.0 pp | 14.8 |
| Nanos Research | May 17, 2024 | 21.8 | 38.2 | 12.9 | 5.9 | 4.8 | 2.2 | 14.2 | ±2.9 pp | 16.4 |
| Nanos Research | May 10, 2024 | 21.2 | 38.0 | 11.4 | 5.6 | 4.7 | 2.2 | 16.8 | ±2.9 pp | 16.8 |
| Nanos Research | May 3, 2024 | 19.8 | 36.5 | 11.6 | 4.2 | 5.2 | 2.1 | 20.6 | ±3 pp | 16.7 |
| Abacus Data | April 29, 2024 | 21 | 41 | 17 | — | — | — | 21 | ±2.6 pp | 20 |
| Leger | April 28, 2024 | 16 | 32 | 11 | — | 4 | 2 | 14 | ±2.44 pp | 16 |
| Nanos Research | April 26, 2024 | 19.0 | 37.1 | 12.5 | 4.7 | 3.9 | 2.4 | 20.4 | ±3 pp | 18.1 |
| Angus Reid | April 23, 2024 | 16 | 35 | 13 | — | — | — | 10 | ±2 pp | 19 |
| Nanos Research | April 19, 2024 | 18.4 | 34.9 | 14.1 | 4.9 | 3.3 | 2.0 | 22.4 | ±3.1 pp | 16.5 |
| Ipsos | April 18, 2024 | 23 | 48 | 22 | — | — | — | — | ±3.8 pp | 25 |
| Nanos Research | April 12, 2024 | 19.8 | 33.9 | 16.8 | 5.6 | 3.7 | 1.4 | 18.8 | ±3 pp | 14.1 |
| Research Co. | April 10, 2024 | 26 | 32 | 17 | 6 | 3 | 1 | 16 | ±3.1 pp | 6 |
| Nanos Research | April 5, 2024 | 21.1 | 32.0 | 17.0 | 5.9 | 4.9 | 2.7 | 16.5 | ±3 pp | 10.9 |
| Nanos Research | March 29, 2024 | 21.5 | 33.4 | 14.8 | 6.0 | 5.3 | 2.0 | 17.1 | ±3 pp | 11.9 |
| Leger | March 25, 2024 | 17 | 29 | 17 | — | 3 | 1 | 15 | ±2.45 pp | 12 |
| Nanos Research | March 22, 2024 | 19.7 | 33.7 | 16.9 | 5.2 | 4.6 | 1.7 | 18.2 | ±3 pp | 14.0 |
| Nanos Research | March 15, 2024 | 19.9 | 33.5 | 16.2 | 4.6 | 4.6 | 1.8 | 19.4 | ±3 pp | 13.6 |
| Nanos Research | March 8, 2024 | 18.8 | 34.9 | 17.2 | 4.5 | 3.8 | 2.1 | 18.6 | ±3.1 pp | 16.1 |
| Angus Reid | March 4, 2024 | 17 | 31 | 15 | — | — | — | 10 | ±2 pp | 14 |
| Nanos Research | March 1, 2024 | 19.2 | 36.9 | 17.0 | 3.8 | 2.7 | 1.7 | 18.7 | ±3.1 pp | 17.7 |
| Leger | February 25, 2024 | 17 | 27 | 16 | — | 4 | 2 | 14 | ±2.49 pp | 10 |
| Nanos Research | February 23, 2024 | 18.6 | 36.3 | 16.9 | 3.9 | 3.7 | 1.6 | 19.0 | ±3.1 pp | 17.7 |
| Abacus Data | February 21, 2024 | 45 | 55 | — | — | — | — | — | ±2.1 pp | 10 |
| Nanos Research | February 16, 2024 | 20.3 | 35.8 | 15.0 | 3.9 | 3.8 | 1.9 | 19.3 | ±3.1 pp | 15.5 |
| Nanos Research | February 9, 2024 | 20.8 | 36.2 | 14.5 | 4.0 | 4.0 | 1.9 | 18.6 | ±3.1 pp | 15.4 |
| Nanos Research | February 2, 2024 | 20.8 | 35.1 | 13.8 | 4.4 | 4.3 | 2.2 | 19.3 | ±3.1 pp | 14.3 |
| Leger | January 26, 2024 | 18 | 27 | 16 | — | 3 | 2 | 16 | ±2.47 pp | 9 |
| Nanos Research | January 26, 2024 | 22.8 | 33.4 | 14.3 | 4.1 | 3.3 | 2.3 | 19.8 | ±3.1 pp | 10.6 |
| Abacus Data | January 23, 2024 | 46 | 54 | — | — | — | — | — | ±2.1 pp | 8 |
| Ipsos | January 22, 2024 | 30 | 40 | 24 | 6 | — | — | — | ±3.8 pp | 10 |
| Nanos Research | January 19, 2024 | 22.4 | 32.3 | 15.7 | 4.6 | 3.4 | 1.8 | 19.8 | ±3.1 pp | 9.9 |
| Nanos Research | January 12, 2024 | 22.0 | 31.4 | 15.6 | 4.1 | 4.1 | 1.6 | 21.3 | ±3.1 pp | 9.4 |
| Nanos Research | January 5, 2024 | 21.2 | 31.4 | 16.3 | 3.8 | 4.2 | 1.6 | 21.6 | ±3.1 pp | 10.2 |
| Nanos Research | December 29, 2023 | 21.4 | 33.0 | 15.2 | 3.3 | 4.5 | 1.4 | 21.2 | ±3.1 pp | 11.6 |
| Nanos Research | December 22, 2023 | 20.6 | 34.3 | 15.4 | 3.2 | 4.0 | 1.8 | 20.9 | ±3.1 pp | 13.7 |
| Leger | December 17, 2023 | 20 | 25 | 16 | — | 3 | 1 | 15 | ±2.43 pp | 5 |
| Nanos Research | December 15, 2023 | 20.8 | 33.4 | 17.4 | 3.2 | 4.2 | 1.9 | 19.2 | ±3.1 pp | 12.6 |
| Nanos Research | December 8, 2023 | 20.9 | 32.8 | 16.2 | 3.5 | 4.3 | 1.8 | 20.5 | ±3.1 pp | 11.9 |
| Innovative Research | December 5, 2023 | 23 | 41 | 21 | 6 | 5 | 4 | — | — | 18 |
| Angus Reid | December 1, 2023 | 16 | 34 | 13 | — | — | — | 10 | ±1.5 pp | 18 |
| Nanos Research | December 1, 2023 | 19.1 | 33.4 | 16.8 | 3.9 | 4.8 | 1.9 | 20.1 | ±3.1 pp | 14.3 |
| Research Co. | November 27, 2023 | 23 | 32 | 18 | 4 | 4 | 2 | 18 | ±3.1 pp | 9 |
| Leger | November 26, 2023 | 19 | 25 | 17 | — | 3 | 2 | 16 | ±2.51 pp | 6 |
| Nanos Research | November 24, 2023 | 19.0 | 34.1 | 16.2 | 3.6 | 5.7 | 1.7 | 19.7 | ±3.1 pp | 15.1 |
| Nanos Research | November 17, 2023 | 19.2 | 33.1 | 15.5 | 4.0 | 5.0 | 2.0 | 21.2 | ±3.1 pp | 13.9 |
| Leger | November 12, 2023 | 17 | 27 | 16 | — | 2 | 2 | 18 | ±2.44 pp | 10 |
| Nanos Research | November 10, 2023 | 21.2 | 33.7 | 16.1 | 3.8 | 5.4 | 1.7 | 18.0 | ±3.1 pp | 12.6 |
| Nanos Research | November 3, 2023 | 22.7 | 34.1 | 16.0 | 3.7 | 4.5 | 1.8 | 17.2 | ±3.1 pp | 11.4 |
| Innovative Research | October 31, 2023 | 24 | 39 | 23 | 5 | 4 | 5 | — | — | 15 |
| Leger | October 29, 2023 | 18 | 29 | 15 | — | 4 | 2 | 17 | ±2.4 pp | 11 |
| Nanos Research | October 27, 2023 | 23.3 | 31.5 | 17.8 | 3.5 | 4.6 | 2.1 | 17.2 | ±3.1 pp | 8.2 |
| Nanos Research | October 20, 2023 | 23.0 | 32.6 | 16.8 | 2.9 | 5.1 | 2.2 | 17.4 | ±3.1 pp | 9.6 |
| Angus Reid | October 13, 2023 | 16 | 30 | 15 | — | — | — | 11 | ±2 pp | 14 |
| Nanos Research | October 13, 2023 | 23.3 | 32.9 | 15.2 | 3.2 | 4.7 | 2.5 | 18.3 | ±3.1 pp | 9.6 |
| Nanos Research | October 6, 2023 | 23.5 | 32.1 | 15.0 | 3.4 | 4.7 | 2.3 | 19.0 | ±3.1 pp | 8.6 |
| Nanos Research | September 29, 2023 | 23.0 | 32.1 | 15.6 | 3.7 | 4.2 | 2.0 | 19.4 | ±3.1 pp | 9.1 |
| Leger | September 24, 2023 | 20 | 26 | 14 | — | 2 | 2 | 17 | ±2.4 pp | 6 |
| Nanos Research | September 22, 2023 | 23.9 | 31.3 | 16.5 | 3.7 | 3.9 | 2.2 | 18.6 | ±3.1 pp | 7.4 |
| Ipsos | September 18, 2023 | 31 | 40 | 22 | 6 | — | — | — | ±2.9 pp | 9 |
| Nanos Research | September 15, 2023 | 24.6 | 30.7 | 16.7 | 3.2 | 4.1 | 2.1 | 18.7 | ±3.1 pp | 6.1 |
| Nanos Research | September 8, 2023 | 25.4 | 28.9 | 16.9 | 3.2 | 4.3 | 2.9 | 18.4 | ±3.1 pp | 3.5 |
| Angus Reid | September 6, 2023 | 17 | 32 | 15 | — | — | — | 11 | ±1.5 pp | 15 |
| Research Co. | September 4, 2023 | 28 | 28 | 17 | 4 | 3 | 1 | 20 | ±3.1 pp | 0 |
| Nanos Research | September 1, 2023 | 27.7 | 27.2 | 15.9 | 3.5 | 4.6 | 2.6 | 18.6 | ±3.1 pp | 0.5 |
| Nanos Research | August 25, 2023 | 27.5 | 27.5 | 16.1 | 3.9 | 5.1 | 2.4 | 17.6 | ±3.1 pp | 0 |
| Nanos Research | August 18, 2023 | 28.2 | 27.5 | 16.9 | 4.3 | 4.5 | 2.1 | 15.9 | ±3.1 pp | 0.7 |
| Nanos Research | August 11, 2023 | 28.0 | 27.8 | 16.3 | 4.1 | 5.0 | 1.5 | 17.3 | ±3.1 pp | 0.2 |
| Nanos Research | August 4, 2023 | 27.9 | 28.6 | 16.0 | 4.2 | 4.3 | 1.8 | 17.3 | ±3.1 pp | 0.7 |
| Nanos Research | July 28, 2023 | 25.9 | 28.4 | 15.3 | 4.4 | 4.0 | 2.5 | 19.5 | ±3.1 pp | 2.5 |
| Nanos Research | July 21, 2023 | 25.8 | 26.7 | 16.5 | 4.3 | 4.1 | 3.2 | 19.5 | ±3.1 pp | 0.9 |
| Nanos Research | July 14, 2023 | 26.3 | 28.2 | 16.9 | 3.6 | 3.7 | 2.9 | 18.3 | ±3.1 pp | 1.9 |
| Nanos Research | July 7, 2023 | 25.8 | 29.1 | 17.5 | 3.4 | 3.5 | 2.7 | 18.0 | ±3.1 pp | 3.3 |
| Nanos Research | June 30, 2023 | 27.2 | 28.4 | 17.8 | 3.4 | 3.4 | 2.4 | 17.3 | ±3.1 pp | 1.2 |
| Nanos Research | June 23, 2023 | 27.3 | 28.0 | 16.6 | 3.7 | 3.4 | 2.8 | 18.0 | ±3.1 pp | 0.7 |
| Nanos Research | June 16, 2023 | 27.1 | 27.5 | 17.9 | 3.5 | 3.0 | 2.4 | 18.5 | ±3.1 pp | 0.4 |
| Nanos Research | June 9, 2023 | 27.6 | 25.8 | 18.5 | 3.8 | 3.1 | 2.6 | 18.7 | ±3.1 pp | 1.8 |
| Nanos Research | June 2, 2023 | 26.8 | 26.6 | 19.1 | 3.7 | 2.5 | 2.4 | 18.9 | ±3.1 pp | 0.2 |
| Nanos Research | May 26, 2023 | 25.9 | 26.6 | 20.1 | 3.9 | 2.5 | 2.2 | 19.0 | ±3.1 pp | 0.7 |
| Nanos Research | May 19, 2023 | 25.9 | 27.3 | 19.1 | 4.2 | 2.9 | 2.2 | 18.4 | ±3.1 pp | 1.4 |
| Nanos Research | May 12, 2023 | 24.3 | 28.6 | 18.7 | 4.0 | 3.4 | 2.6 | 18.3 | ±3.1 pp | 4.3 |
| Leger | May 8, 2023 | 24 | 19 | 16 | — | 3 | 2 | — | ±2.51 pp | 5 |
| Nanos Research | May 5, 2023 | 23.9 | 28.3 | 18.8 | 4.5 | 3.4 | 2.8 | 18.3 | ±3.1 pp | 4.4 |
| Nanos Research | April 28, 2023 | 25.6 | 28.1 | 18.1 | 4.4 | 3.3 | 2.8 | 18.1 | ±3.1 pp | 2.5 |
| Nanos Research | April 21, 2023 | 25.3 | 27.5 | 18.4 | 3.8 | 3.4 | 2.5 | 19.1 | ±3.1 pp | 2.2 |
| Nanos Research | April 14, 2023 | 25.9 | 26.9 | 18.1 | 3.7 | 3.3 | 2.2 | 19.8 | ±3.1 pp | 1.0 |
| Leger | April 11, 2023 | 23 | 21 | 17 | — | 3 | 3 | — | ±2.52 pp | 2 |
| Nanos Research | April 7, 2023 | 26.2 | 28.4 | 16.0 | 4.0 | 3.5 | 2.8 | 18.9 | ±3.1 pp | 2.2 |
| Nanos Research | March 31, 2023 | 25.3 | 29.4 | 15.5 | 4.2 | 3.7 | 3.4 | 18.6 | ±3.1 pp | 4.1 |
| Nanos Research | March 24, 2023 | 25.9 | 28.7 | 16.1 | 4.4 | 3.8 | 3.9 | 17.2 | ±3.1 pp | 2.8 |
| Nanos Research | March 17, 2023 | 25.6 | 29.6 | 15.1 | 5.3 | 4.2 | 3.9 | 16.3 | ±3.1 pp | 4.0 |
| Leger | March 12, 2023 | 24 | 19 | 18 | — | 2 | 2 | — | ±2.49 pp | 5 |
| Nanos Research | March 10, 2023 | 27.5 | 27.3 | 15.8 | 5.5 | 3.9 | 3.3 | 16.6 | ±3.1 pp | 0.2 |
| Nanos Research | March 3, 2023 | 28.4 | 27 | 16.2 | 4.9 | 4.3 | 2.6 | 17.1 | ±3.1 pp | 1.4 |
| Research Co. | February 27, 2023 | 33 | 25 | 15 | 3 | 3 | 1 | 20 | ±3.1 pp | 8 |
| Nanos Research | February 24, 2023 | 31.4 | 26.7 | 14.2 | 5.0 | 4.5 | 2.2 | 16.1 | ±3.1 pp | 4.7 |
| Nanos Research | February 17, 2023 | 32.3 | 26.1 | 16.1 | 3.8 | 2.9 | 2.1 | 16.8 | ±3.1 pp | 6.2 |
| Leger | February 12, 2023 | 24 | 21 | 17 | — | 3 | 2 | — | ±2.5 pp | 3 |
| Nanos Research | February 10, 2023 | 32.8 | 25.8 | 15.8 | 3.6 | 3.5 | 2.0 | 16.3 | ±3.1 pp | 7.0 |
| Nanos Research | February 3, 2023 | 31.9 | 26.3 | 14.6 | 4.2 | 4.1 | 1.8 | 17.2 | ±3.1 pp | 5.6 |
| Nanos Research | January 27, 2023 | 30.4 | 26.3 | 16.1 | 4.5 | 3.8 | 1.9 | 17.0 | ±3.1 pp | 4.1 |
| Nanos Research | January 20, 2023 | 30.2 | 27.1 | 15.2 | 4.7 | 3.9 | 2 | 16.8 | ±3.1 pp | 3.1 |
| Nanos Research | January 13, 2023 | 30 | 27.5 | 16.2 | 4.2 | 4.2 | 2 | 15.9 | ±3.1 pp | 2.5 |
| Nanos Research | January 6, 2023 | 30.6 | 26.6 | 17.5 | 3.9 | 4.1 | 2.4 | 14.8 | ±3.1 pp | 4 |
| Nanos Research | December 30, 2022 | 30.5 | 27.4 | 16.8 | 3.5 | 3.8 | 2.2 | 15.9 | ±3.1 pp | 3.1 |
| Nanos Research | December 23, 2022 | 30 | 27 | 17.6 | 3.8 | 3.6 | 1.8 | 16.0 | ±3.1 pp | 3 |
| Nanos Research | December 16, 2022 | 29 | 27 | 17.3 | 4.4 | 3.6 | 1.8 | 16.8 | ±3.1 pp | 2 |
| Nanos Research | December 9, 2022 | 27.9 | 27.8 | 16.4 | 3.3 | 2.9 | 2.6 | 19.2 | ±3.1 pp | 0.1 |
| Nanos Research | December 2, 2022 | 29.2 | 25.8 | 18.2 | 2.8 | 2.7 | 2 | 19.3 | ±3.1 pp | 3.4 |
| Nanos Research | November 25, 2022 | 29.4 | 25.8 | 18.4 | 3.6 | 2.1 | 2.5 | 18.3 | ±3.1 pp | 3.6 |

### September 2022 – November 2022

| Polling firm | Last date of polling | Justin Trudeau | Pierre Poilievre | Jagmeet Singh | Yves-François Blanchet | Amita Kuttner | Maxime Bernier | Unsure | Margin of error | Lead |
| Nanos Research | November 18, 2022 | 30.5 | 26.1 | 18.4 | 3.6 | 1.5 | 2.0 | 18.0 | ±3.1 pp | 4.4 |
| Nanos Research | November 11, 2022 | 31.0 | 27.3 | 18.0 | 4.1 | 1.6 | 1.4 | 16.6 | ±3.1 pp | 3.7 |
| Nanos Research | November 4, 2022 | 31.5 | 28.0 | 16.5 | 4.6 | 1.5 | 2.1 | 15.7 | ±3.1 pp | 3.5 |
| Nanos Research | October 28, 2022 | 30.7 | 28.9 | 15.1 | 4.8 | 1.6 | 3.0 | 15.9 | ±3.1 pp | 1.8 |
| Research Co. | October 26, 2022 | 30 | 24 | 17 | 4 | 1 | 2 | 21 | ±3.1 pp | 4 |
| Nanos Research | October 21, 2022 | 29.5 | 30.0 | 16.2 | 5.2 | 1.2 | 3.0 | 15.0 | ±3.1 pp | 0.5 |
| Nanos Research | October 14, 2022 | 29.8 | 30.0 | 14.9 | 3.7 | 0.7 | 2.7 | 18.1 | ±3.1 pp | 0.2 |
| Nanos Research | October 7, 2022 | 29.0 | 27.0 | 19.4 | 3.2 | 1.1 | 2.6 | 17.7 | ±3.1 pp | 2.0 |
| Nanos Research | September 30, 2022 | 28.2 | 24.8 | 20.8 | 2.9 | 1.1 | 2.6 | 19.6 | ±3.1 pp | 3.4 |
| Nanos Research | September 23, 2022 | 29.2 | 20.9 | 19.6 | 2.5 | 1.6 | 3.2 | 22.9 | ±3.1 pp | 8.3 |
| Ipsos | September 20, 2022 | 31 | 35 | 26 | 8 | N/A | N/A | N/A | N/A | 4 |
| Leger | September 18, 2022 | 24 | 21 | 17 | N/A | 1 | 3 | N/A | N/A | 3 |
| Nanos Research | September 16, 2022 | 27.4 | 18.4 | 20.9 | 2.9 | 1.6 | 3.1 | 25.8 | ±3.0 pp | 6.5 |

### February 2022 – September 2022

| Polling firm | Last date of polling | Justin Trudeau | Candice Bergen | Jagmeet Singh | Yves-François Blanchet | Amita Kuttner | Maxime Bernier | Unsure | Margin of error | Lead |
| Nanos Research | September 9, 2022 | 29.6 | 19.3 | 17.4 | 3.3 | 1.4 | 3.2 | 25.8 | ±3.0 pp | 10.3 |
| Nanos Research | September 2, 2022 | 31.1 | 18.8 | 16.9 | 3.1 | 1.4 | 3.3 | 25.4 | ±2.9 pp | 12.3 |
| Nanos Research | August 26, 2022 | 31.1 | 18.1 | 17.0 | 3.5 | 1.6 | 3.2 | 25.6 | ±2.9 pp | 13.0 |
| Nanos Research | August 19, 2022 | 30.1 | 19.2 | 17.1 | 3.6 | 2.2 | 3.4 | 24.4 | ±2.9 pp | 10.9 |
| Nanos Research | August 12, 2022 | 28.7 | 17.8 | 18.1 | 2.9 | 2.5 | 3.5 | 26.6 | ±2.9 pp | 10.6 |
| Nanos Research | August 5, 2022 | 26.7 | 18.2 | 19.0 | 3.6 | 3.0 | 3.3 | 26.2 | ±3.0 pp | 7.7 |
| Nanos Research | July 29, 2022 | 27.8 | 17.6 | 18.9 | 3.6 | 2.5 | 2.7 | 26.9 | ±3.0 pp | 8.9 |
| Nanos Research | July 22, 2022 | 27.3 | 16.6 | 18.8 | 3.7 | 2.3 | 2.7 | 28.7 | ±3.0 pp | 8.5 |
| Nanos Research | July 15, 2022 | 28.1 | 17.7 | 18.9 | 4.0 | 2.3 | 2.6 | 26.4 | ±3.0 pp | 9.2 |
| Nanos Research | July 8, 2022 | 29.9 | 18.1 | 17.5 | 3.2 | 2.1 | 2.4 | 26.5 | ±3.0 pp | 11.8 |
| Nanos Research | July 1, 2022 | 30.1 | 19.5 | 17.2 | 3.0 | 1.6 | 2.7 | 25.4 | ±3.0 pp | 10.6 |
| Nanos Research | June 24, 2022 | 31.0 | 18.5 | 16.9 | 2.9 | 1.7 | 3.8 | 25.3 | ±3.0 pp | 12.5 |
| Nanos Research | June 17, 2022 | 29.8 | 18.2 | 16.9 | 2.9 | 1.8 | 4.6 | 25.8 | ±3.0 pp | 11.6 |
| Nanos Research | June 10, 2022 | 29.8 | 19.3 | 16.0 | 3.7 | 2.1 | 4.8 | 24.3 | ±3.1 pp | 10.5 |
| Nanos Research | June 3, 2022 | 28.8 | 19.9 | 16.2 | 4.4 | 1.6 | 4.7 | 24.5 | ±3.0 pp | 8.9 |
| Nanos Research | May 27, 2022 | 30.7 | 20.6 | 16.5 | 4.5 | 1.6 | 3.9 | 22.2 | ±3.0 pp | 10.1 |
| Nanos Research | May 20, 2022 | 31.1 | 20.5 | 16.6 | 4.8 | 1.7 | 3.5 | 21.7 | ±3.0 pp | 10.6 |
| Nanos Research | May 13, 2022 | 31.9 | 20.3 | 17.4 | 4.4 | 1.5 | 2.8 | 21.7 | ±3.1 pp | 11.6 |
| Nanos Research | May 6, 2022 | 30.8 | 20.3 | 18.5 | 3.7 | 1.5 | 2.6 | 22.6 | ±3.1 pp | 10.5 |
| Nanos Research | April 29, 2022 | 29.7 | 21.5 | 16.8 | 4.4 | 1.6 | 3.2 | 22.9 | ±3.1 pp | 8.2 |
| Nanos Research | April 22, 2022 | 29.7 | 20.4 | 17.3 | 4.7 | 1.1 | 3.4 | 23.3 | ±3.1 pp | 9.3 |
| Nanos Research | April 15, 2022 | 29.7 | 19.1 | 17.4 | 4.9 | 1.4 | 4.2 | 23.2 | ±3.1 pp | 10.6 |
| Nanos Research | April 8, 2022 | 31.8 | 18.5 | 17.1 | 4.2 | 1.9 | 5.2 | 21.3 | ±3.1 pp | 13.3 |
| Nanos Research | April 1, 2022 | 30.0 | 16.9 | 19.0 | 4.1 | 1.8 | 4.8 | 23.3 | ±3.1 pp | 11.0 |
| Nanos Research | March 25, 2022 | 30.4 | 17.1 | 19.5 | 3.3 | 1.9 | 4.5 | 23.2 | ±3.1 pp | 10.9 |
| Nanos Research | March 18, 2022 | 30.0 | 18.5 | 19.3 | 3.1 | 1.2 | 4.7 | 23.2 | ±3.1 pp | 10.7 |
| Nanos Research | March 11, 2022 | 31.0 | 17.2 | 19.1 | 3.5 | 1.1 | 5.6 | 22.4 | ±3.1 pp | 11.9 |
| Nanos Research | March 4, 2022 | 30.6 | 18.0 | 17.5 | 3.2 | 1.1 | 6.1 | 23.4 | ±3.1 pp | 12.6 |
| Nanos Research | February 25, 2022 | 29.9 | 19.2 | 17.1 | 3.3 | 1.2 | 7.3 | 22.0 | ±3.1 pp | 10.7 |
| Nanos Research | February 18, 2022 | 28.6 | 19.2 | 16.7 | 3.4 | 1.5 | 8.0 | 22.5 | ±3.1 pp | 9.4 |

## Government approval polls

| Polling firm | Last date of polling | Approve | Disapprove | Unsure/ Neither | Margin of error | Sample size | Polling method | Net approval |
| Abacus Data | January 7, 2025 | 21% | 63% | — | ±2.0 pp | 2,500 | Online | –42% |
| Leger | December 22, 2024 | 23% | 72% | 5% | ±2.51 pp | 1,521 | Online | –49% |
| Abacus Data | December 17, 2024 | 22% | 62% | — | ±2.9 pp | 1,186 | Online | –40% |
| Abacus Data | December 4, 2024 | 24% | 61% | — | ±1.9 pp | 2,720 | Online | –37% |
| Leger | December 3, 2024 | 26% | 69% | 5% | ±2.5 pp | 1,532 | Online | –43% |
| Abacus Data | November 19, 2024 | 25% | 61% | — | ±2.3 pp | 1,915 | Online | –36% |
| Abacus Data | November 5, 2024 | 25% | 62% | — | ±2.3 pp | 1,915 | Online | –37% |
| Leger | November 3, 2024 | 27% | 68% | 4% | ±2.49 pp | 1,549 | Online | –41% |
| Abacus Data | October 22, 2024 | 24% | 61% | — | ±2.5 pp | 1,500 | Online | –37% |
| Abacus Data | October 10, 2024 | 26% | 59% | — | ±2.3 pp | 1,900 | Online | –33% |
| Leger | September 29, 2024 | 27% | 65% | 6% | ±2.43 pp | 1,626 | Online | –38% |
| Abacus Data | September 25, 2024 | 25% | 59% | — | ±2.4 pp | 1,700 | Online | –34% |
| Leger | August 25, 2024 | 28% | 64% | 7% | ±2.48 pp | 1,556 | Online | –36% |
| Abacus Data | September 12, 2024 | 24% | 62% | — | ±1.8 pp | 2,964 | Online | –38% |
| Leger | August 25, 2024 | 28% | 65% | 5% | ±2.45 pp | 1,602 | Online | –37% |
| Abacus Data | August 7, 2024 | 27% | 57% | — | ±2.489 pp | 1,550 | Online | –30% |
| Leger | July 28, 2024 | 29% | 66% | 4% | ±2.45 pp | 1,601 | Online | –37% |
| Abacus Data | July 9, 2024 | 26% | 60% | — | ±2.1 pp | 1,989 | Online | –34% |
| Leger | June 30, 2024 | 27% | 63% | 9% | ±2.51 pp | 1,521 | Online | –36% |
| Leger | June 23, 2024 | 29% | 65% | 4% | ±2.45 pp | 1,607 | Online | –36% |
| Leger | May 26, 2024 | 27% | 66% | 5% | ±2.44 pp | 1,620 | Online | –39% |
| Leger | April 28, 2024 | 25% | 69% | 4% | ±2.44 pp | 1,610 | Online | –44% |
| Abacus Data | April 16, 2024 | 25% | 57% | — | ±2 pp | 2,300 | Online | –32% |
| Abacus Data | April 9, 2024 | 26% | 60% | — | ±2.1 pp | 2,000 | Online | –34% |
| Leger | March 25, 2024 | 28% | 66% | 4% | ±2.45 pp | 1,605 | Online | –38% |
| Abacus Data | March 21, 2024 | 26% | 59% | — | ±1.7 pp | 3,550 | Online | –33% |
| Abacus Data | March 6, 2024 | 26% | 58% | — | ±2.5 pp | 1,500 | Online | –32% |
| Leger | February 25, 2024 | 29% | 66% | 4% | ±2.49 pp | 1,590 | Online | –37% |
| Abacus Data | February 21, 2024 | 24% | 59% | 18% | ±2.0 pp | 2,125 | Online | –35% |
| Abacus Data | February 7, 2024 | 24% | 59% | 17% | ±2.0 pp | 2,398 | Online | –35% |
| Leger | January 28, 2024 | 30% | 63% | 5% | ±2.47 pp | 1,579 | Online | –33% |
| Abacus Data | January 23, 2024 | 28% | 58% | 14% | ±2.1 pp | 2,199 | Online | –30% |
| Abacus Data | January 9, 2024 | 26% | 58% | 16% | ±2.6 pp | 1,500 | Online | –32% |
| Leger | December 17, 2023 | 33% | 61% | 5% | ±2.43 pp | 1,622 | Online | –28% |
| Abacus Data | December 12, 2023 | 28% | 56% | 16% | ±2.3 pp | 1,919 | Online | –28% |
| Abacus Data | November 28, 2023 | 27% | 57% | 16% | ±2.0 pp | 2,417 | Online | –30% |
| Leger | November 26, 2023 | 29% | 64% | 6% | ±2.51 pp | 1,529 | Online | –35% |
| Leger | November 12, 2023 | 30% | 63% | 7% | ±2.44 pp | 1,612 | Online | –33% |
| Abacus Data | November 12, 2023 | 26% | 58% | 16% | ±2.3 pp | 2,000 | Online | –32% |
| Leger | October 29, 2023 | 30% | 63% | 5% | ±2.4 pp | 1,632 | Online | –33% |
| Leger | September 27, 2023 | 33% | 60% | 5% | ±2.4 pp | 1,652 | Online | –27% |
| Abacus Data | September 12, 2023 | 29% | 57% | 14% | ±2.1 pp | 2,125 | Online | –28% |
| Abacus Data | September 4, 2023 | 31% | 53% | 16% | ±1.7 pp | 3,595 | Online | –22% |
| Abacus Data | August 7, 2023 | 31% | 54% | 15% | ±2.0 pp | 1,650 | Online | –23% |
| Abacus Data | July 25, 2023 | 32% | 51% | 17% | ±2.0 pp | 2,486 | Online | –19% |
| Abacus Data | May 3, 2023 | 34% | 49% | 17% | ±2.4 pp | 1,750 | Online | –15% |
| Abacus Data | March 21, 2023 | 33% | 49% | 18% | ±2.3 pp | 1,963 | Online | –16% |
| Abacus Data | March 4, 2023 | 35% | 49% | 16% | ±2.0 pp | 2,600 | Online | –14% |
| Abacus Data | February 18, 2023 | 34% | 48% | 18% | ±1.6 pp | 4,000 | Online | –14% |
| Abacus Data | January 30, 2023 | 34% | 49% | 17% | ±2.6 pp | 1,500 | Online | –15% |
| Abacus Data | January 16, 2023 | 34% | 47% | 19% | ±2.2 pp | 2,099 | Online | –13% |
| Abacus Data | October 26, 2022 | 35% | 47% | 18% | ±2.1 pp | 1,500 | Online | –12% |
| Ipsos | September 21, 2022 | 42% | 58% | — | ±3.5 pp | 1,000 | Online | –16% |
| Abacus Data | September 14, 2022 | 37% | 49% | 14% | ±2.2 pp | 1,990 | Online | –12% |
| Abacus Data | August 30, 2022 | 36% | 49% | 15% | ±2.6 pp | 1,500 | Online | –13% |
| Abacus Data | July 27, 2022 | 34% | 51% | 15% | ±2.0 pp | 2,400 | Online | –17% |
| Abacus Data | July 17, 2022 | 38% | 46% | 16% | ±2.6 pp | 1,500 | Online | –8% |
| Abacus Data | June 23, 2022 | 38% | 45% | 17% | ±1.8 pp | 3,026 | Online | –7% |
| Abacus Data | May 24, 2022 | 40% | 43% | 17% | ±2.6 pp | 1,500 | Online | –3% |
| Abacus Data | May 6, 2022 | 41% | 42% | 17% | ±2.6 pp | 1,500 | Online | –1% |
| Abacus Data | April 9, 2022 | 41% | 44% | 15% | ±2.1 pp | 2,000 | Online | –3% |
| Abacus Data | March 25, 2022 | 40% | 42% | 18% | ±2.6 pp | 1,500 | Online | –2% |
| Abacus Data | February 22, 2022 | 39% | 46% | 15% | ±1.4 pp | 5,200 | Online | –7% |
| Abacus Data | February 8, 2022 | 38% | 45% | 16% | ±2.6 pp | 1,500 | Online | –7% |
| Ipsos | January 17, 2022 | 49% | 51% | — | ±3.5 pp | 1,001 | Online | –2% |
| Abacus Data | January 12, 2022 | 44% | 40% | 16% | ±2.1 pp | 2,200 | Online | +4% |
| Abacus Data | November 30, 2021 | 41% | 44% | 15% | ±2.2 pp | 2,025 | Online | –3% |
| Ipsos | November 15, 2021 | 48% | 52% | — | ±3.5 pp | 1,001 | Online | –4% |
| Abacus Data | October 20, 2021 | 42% | 43% | 16% | ±1.9 pp | 2,200 | Online | –1% |