| Opinion polling for Canadian federal elections |
|---|
| 2008 |
| Opinion polls |
| 2011 |
| Opinion polls •By constituency |
| 2015 |
| Opinion polls •By constituency |
| 2019 |
| Opinion polls •By constituency |
| 2021 |
| Opinion polls •By constituency |
This page provides a list of scientific, nationwide publicopinion polls that were conducted from the2015 Canadian federal election leading up to the2019 Canadian federal election, which was held on October 21. For riding-specific polls see2019 constituency polls.

| Polling firm | Last date of polling[1] | Link | LPC | CPC | NDP | BQ | GPC | PPC | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 election | October 21, 2019 | HTML | 33.1 | 34.3 | 16.0 | 7.6 | 6.5 | 1.6 | N/A | 18,170,880 | N/A | 1.2 |
| Nanos Research | October 20, 2019 | [1] | 31.7 | 32.5 | 20.8 | 7.2 | 6.0 | 1.5 | ±3.6 pp | 800 | telephone | 0.8 |
| Mainstreet Research | October 20, 2019 | [2] | 31.6 | 32.2 | 18.3 | 7.9 | 6.1 | 2.8 | ±2.17 pp | 2,032 | IVR | 0.6 |
| Research Co. | October 20, 2019 | [3] | 32 | 31 | 19 | 7 | 8 | 2 | ±3.1 pp | 957 | online | 1 |
| EKOS | October 20, 2019 | [4] | 34.2 | 30.0 | 18.3 | 5.0 | 8.1 | 3.5 | ±2.2 pp | 1,994 | telephone/IVR | 4.2 |
| Campaign Research | October 20, 2019 | [5] | 31.4 | 31.3 | 17.8 | 6.6 | 9.1 | 2.7 | ±1.4 pp | 1,498 | online (rolling) | 0.1 |
| Ipsos | October 19, 2019 | [6] | 31 | 33 | 18 | 7 | 6 | 3 | ±2 pp | 3,108 | online/telephone | 2 |
| Abacus Data | October 19, 2019 | [7] | 34 | 32 | 16 | 8 | 8 | 2 | ±2.1 pp | 2,000 | online | 2 |
| Nanos Research | October 19, 2019 | [8] | 31.0 | 31.5 | 18.8 | 7.0 | 9.5 | 1.8 | ±2.4 pp | 1,600 (1/2) | telephone (rolling) | 0.5 |
| Campaign Research | October 19, 2019 | [9] | 31.7 | 31.4 | 17.4 | 6.6 | 9.1 | 2.7 | ±1.6 pp | 1,554 | online (rolling) | 0.3 |
| Forum Research | October 18, 2019 | [10] | 31.7 | 29.9 | 17.5 | 9.0 | 8.3 | 3.0 | ±3 pp | 1,206 | IVR | 1.8 |
| Leger | October 18, 2019 | [11] | 33 | 33 | 18 | 8 | 6 | 2 | ±2.13 pp | 2,117 | online | 0 |
| Mainstreet Research | October 18, 2019 | [12] | 32.8 | 31.9 | 18.3 | 7.2 | 5.5 | 3.3 | ±2.11 pp | 2,134 (1/3) | IVR (rolling) | 0.9 |
| Nanos Research | October 18, 2019 | [13] | 32.6 | 30.3 | 18.4 | 7.1 | 9.3 | 1.9 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.3 |
| Campaign Research | October 18, 2019 | [14] | 31 | 31 | 18 | 7 | 9 | 3 | ±2.2 pp | 1,987 | online | 0 |
| Innovative Research | October 17, 2019 | [15] | 33 | 31 | 14 | 9 | 8 | 4 | N/A | 1,964 | online | 2 |
| Innovative Research | October 17, 2019 | [16] | 34 | 30 | 19 | 6 | 8 | 2 | N/A | 3,094 | online | 4 |
| EKOS | October 17, 2019 | [17] | 31.0 | 32.5 | 17.6 | 5.5 | 7.9 | 3.6 | ±2.3 pp | 1,881 | telephone/IVR | 1.5 |
| Mainstreet Research | October 17, 2019 | [18] | 32.1 | 31.9 | 18.8 | 7.6 | 5.8 | 3.0 | ±2.11 pp | 2,163 (1/3) | IVR (rolling) | 0.2 |
| Nanos Research | October 17, 2019 | [19] | 31.5 | 31.6 | 19.0 | 6.2 | 9.5 | 1.8 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.1 |
| DART/Maru | October 16, 2019 | [20] | 29 | 33 | 21 | 8 | 7 | 2 | ±2.9 pp | 1,518 | online | 4 |
| Forum Research | October 16, 2019 | [21] | 30 | 29 | 20 | 7 | 8 | 4 | ±3 pp | 1,028 | IVR | 1 |
| Mainstreet Research | October 16, 2019 | [22] | 31.9 | 30.9 | 18.6 | 7.6 | 7.0 | 3.2 | ±2.12 pp | 2,128 (1/3) | IVR (rolling) | 1.0 |
| Nanos Research | October 16, 2019 | [23] | 31.5 | 32.5 | 18.9 | 6.0 | 9.2 | 1.6 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.0 |
| Mainstreet Research | October 15, 2019 | [24] | 30.9 | 30.6 | 18.3 | 7.9 | 7.7 | 3.6 | ±2.15 pp | 2,070 (1/3) | IVR (rolling) | 0.3 |
| Nanos Research | October 15, 2019 | [25] | 31.9 | 32.5 | 18.8 | 5.9 | 9.4 | 1.1 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.6 |
| Angus Reid | October 15, 2019 | [26] | 29 | 33 | 19 | 8 | 8 | 3 | ±2.0 pp | 2,100 | online | 4 |
| EKOS | October 15, 2019 | [27] | 31.2 | 31.8 | 18.4 | 6.4 | 6.8 | 3.4 | ±2.3 pp | 1,904 | telephone/IVR | 0.6 |
| Mainstreet Research | October 14, 2019 | [28] | 30.7 | 31.1 | 17.2 | 8.1 | 8.5 | 3.6 | ±2.15 pp | 2,076 (1/3) | IVR (rolling) | 0.4 |
| Ipsos | October 13, 2019 | [29] | 30 | 32 | 20 | 7 | 8 | 2 | ±2.4 pp | 2,204 | online/telephone | 2 |
| Mainstreet Research | October 13, 2019 | [30] | 30.7 | 32.3 | 16.6 | 7.8 | 8.3 | 3.4 | ±2.11 pp | 2,150 | IVR (rolling) | 1.6 |
| Nanos Research | October 13, 2019 | [31] | 32.3 | 32.1 | 19.2 | 5.9 | 9.3 | 1.0 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.2 |
| Nanos Research | October 12, 2019 | [32] | 31.5 | 32.3 | 19.7 | 6.2 | 9.0 | 1.1 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.8 |
| Nanos Research | October 11, 2019 | [33] | 33.2 | 32.1 | 18.1 | 5.9 | 8.9 | 1.4 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.1 |
| Abacus Data | October 10, 2019 | [34] | 32 | 32 | 18 | 6 | 9 | 2 | ±1.9 pp | 3,000 | online | 0 |
| Campaign Research | October 10, 2019 | [35] | 29 | 31 | 19 | 7 | 10 | 3 | ±1.54 pp | 4,037 | online | 2 |
| Mainstreet Research | October 10, 2019 | [36] | 28.9 | 31.7 | 16.6 | 7.6 | 9.4 | 4.2 | ±2 pp | 2,274 (1/3) | IVR (rolling) | 2.8 |
| Nanos Research | October 10, 2019 | [37] | 35.4 | 33.2 | 15.3 | 5.3 | 8.8 | 1.4 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.2 |
| Innovative Research | October 10, 2019 | [38] | 35 | 31 | 15 | 6 | 10 | 3 | N/A | 2,394 | online | 4 |
| Angus Reid | October 10, 2019 | [39] | 29 | 34 | 17 | 7 | 9 | 3 | ±1.8 pp | 3,031 | online | 5 |
| EKOS | October 10, 2019 | [40] | 30.5 | 31.7 | 13.1 | 5.4 | 12.8 | 4.7 | ±2.2 pp | 1,947 | telephone/IVR | 1.2 |
| DART/Maru | October 9, 2019 | [41] | 28 | 33 | 20 | 9 | 7 | 2 | ±3.1 pp | 1,510 | online | 5 |
| Mainstreet Research | October 9, 2019 | [42] | 30.2 | 32.2 | 15.1 | 7.2 | 9.8 | 4.0 | ±2.04 pp | 2,309 (1/3) | IVR (rolling) | 2.0 |
| Nanos Research | October 9, 2019 | [43] | 36.9 | 33.2 | 14.1 | 5.1 | 8.2 | 1.6 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 3.7 |
| Leger | October 8, 2019 | [44] | 31 | 31 | 18 | 7 | 11 | 3 | ±2.11 pp | 2,150 | online | 0 |
| Forum Research | October 8, 2019 | [45] | 28 | 35 | 13 | 7 | 12 | 3 | ±3 pp | 1,013 | IVR | 7 |
| Mainstreet Research | October 8, 2019 | [46] | 31.7 | 32.0 | 14.3 | 6.1 | 10.3 | 4.2 | ±2 pp | 2,445 (1/3) | IVR (rolling) | 0.3 |
| Nanos Research | October 8, 2019 | [47] | 35.6 | 34.8 | 13.4 | 5.2 | 9.1 | 1.2 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.8 |
| Mainstreet Research | October 7, 2019 | [48] | 32.6 | 33.1 | 13.2 | 6.5 | 10.1 | 3.4 | ±2.11 pp | 2,108 (1/3) | IVR (rolling) | 0.5 |
| Nanos Research | October 7, 2019 | [49] | 34.6 | 34.8 | 13.5 | 5.1 | 9.8 | 1.1 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.2 |
| Ipsos | October 7, 2019 | [50] | 35 | 34 | 15 | 7 | 7 | 2 | ±2.9 pp | 1,502 | online | 1 |
| Innovative Research | October 7, 2019 | [51] | 35 | 33 | 13 | 5 | 10 | 4 | N/A | 2,835 | online | 2 |
| Mainstreet Research | October 6, 2019 | [52] | 33.1 | 33.3 | 13.3 | 6.3 | 9.7 | 2.9 | ±2.13 pp | 2,108 | IVR (rolling) | 0.2 |
| Nanos Research | October 6, 2019 | [53] | 34.3 | 33.4 | 15.0 | 5.1 | 9.6 | 1.5 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.9 |
| Abacus Data | October 5, 2019 | [54] | 35 | 33 | 16 | 5 | 8 | 1 | ±2 pp | 1,556 | online | 2 |
| Nanos Research | October 5, 2019 | [55] | 36.7 | 32.7 | 15.0 | 4.9 | 8.0 | 1.8 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 4.0 |
| Nanos Research | October 4, 2019 | [56] | 36.2 | 32.6 | 15.6 | 5.8 | 7.4 | 1.8 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 3.6 |
| Mainstreet Research | October 3, 2019 | [57] | 34.3 | 34.8 | 11.4 | 5.8 | 9.1 | 3.2 | ±2.07 pp | 2,207 (1/3) | IVR (rolling) | 0.5 |
| Nanos Research | October 3, 2019 | [58] | 36.3 | 34.3 | 13.8 | 5.9 | 8.2 | 1.2 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.0 |
| Campaign Research | October 2, 2019 | [59] | 32 | 34 | 14 | 5 | 11 | 3 | ±1.4 pp | 4,755 | online | 2 |
| Mainstreet Research | October 2, 2019 | [60] | 33.4 | 36.4 | 11.9 | 5.7 | 9.0 | 2.5 | ±2.07 pp | 2,234 (1/3) | IVR (rolling) | 3.0 |
| Nanos Research | October 2, 2019 | [61] | 32.9 | 35.2 | 14.9 | 5.5 | 9.9 | 1.4 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.3 |
| Forum Research | October 1, 2019 | [62] | 34 | 31 | 12 | 6 | 12 | 4 | ±3 pp | 1,853 | IVR | 3 |
| Mainstreet Research | October 1, 2019 | [63] | 33.5 | 36.0 | 11.6 | 5.3 | 10.0 | 2.8 | ±2.06 pp | 2,259 (1/3) | IVR (rolling) | 2.5 |
| Nanos Research | October 1, 2019 | [64] | 34.2 | 33.9 | 15.2 | 4.5 | 10.2 | 1.8 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.3 |
| Mainstreet Research | September 30, 2019 | [65] | 33.3 | 36.1 | 11.6 | 5.3 | 10.0 | 2.9 | ±2.1 pp | 2,183 (1/3) | IVR (rolling) | 2.8 |
| Nanos Research | September 30, 2019 | [66] | 32.2 | 34.5 | 14.3 | 4.4 | 11.1 | 3.0 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.3 |
| Leger | September 30, 2019 | [67] | 34 | 34 | 14 | 5 | 11 | 2 | ±2.48 pp | 1,558 | online | 0 |
| Angus Reid | September 30, 2019 | [68] | 30 | 37 | 14 | 7 | 8 | 3 | ±3 pp | 1,522 | online | 7 |
| Ipsos | September 30, 2019 | [69] | 34 | 37 | 15 | 5 | 7 | 2 | ±2.9 pp | 1,489 | online | 3 |
| Mainstreet Research | September 29, 2019 | [70] | 34.4 | 34.1 | 10.9 | 5.6 | 10.5 | 3.4 | ±2.12 pp | 2,140 (1/3) | IVR (rolling) | 0.3 |
| Nanos Research | September 29, 2019 | [71] | 32.7 | 34.0 | 13.2 | 4.1 | 12.6 | 2.5 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.3 |
| EKOS | September 29, 2019 | [72] | 33.4 | 31.1 | 11.4 | 3.0 | 13.4 | 5.1 | ±2.5 pp | 1,492 | telephone/IVR | 2.3 |
| Mainstreet Research | September 28, 2019 | [73] | 34.0 | 33.7 | 11.7 | 5.8 | 10.1 | 3.7 | ±2.06 pp | 2,270 (2/3) | IVR (rolling) | 0.3 |
| Nanos Research | September 28, 2019 | [74] | 32.5 | 34.2 | 13.0 | 4.6 | 12.6 | 2.1 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.7 |
| Nanos Research | September 27, 2019 | [75] | 32.6 | 34.1 | 14.4 | 3.8 | 13.2 | 1.3 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.5 |
| Research Co. | September 26, 2019 | [76] | 36 | 33 | 15 | 5 | 9 | 2 | ±3.1 pp | 1,000 | online | 3 |
| Mainstreet Research | September 26, 2019 | [77] | 33.4 | 35.6 | 10.7 | 5.6 | 9.7 | 3.7 | ±1.98 pp | 2,436 (1/3) | IVR (rolling) | 2.2 |
| Nanos Research | September 26, 2019 | [78] | 34.4 | 33.7 | 15.0 | 4.4 | 10.5 | 1.8 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.7 |
| Abacus Data | September 26, 2019 | [79] | 35 | 33 | 15 | 5 | 10 | 2 | ±2.3 pp | 1,975 | online | 2 |
| Mainstreet Research | September 25, 2019 | [80] | 34.4 | 35.8 | 10.7 | 5.5 | 9.2 | 3.4 | ±2.1 pp | 2,425 (1/3) | IVR (rolling) | 1.4 |
| Nanos Research | September 25, 2019 | [81] | 35.5 | 33.6 | 14.5 | 4.7 | 9.5 | 2.0 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.9 |
| Innovative Research | September 25, 2019 | [82] | 35 | 31 | 14 | 5 | 10 | 5 | N/A | 2,302 | online | 4 |
| Mainstreet Research | September 24, 2019 | [83] | 35.2 | 35.5 | 10.8 | 5.2 | 9.3 | 2.9 | ±2.1 pp | 2,389 (1/3) | IVR (rolling) | 0.3 |
| Nanos Research | September 24, 2019 | [84] | 35.3 | 35.4 | 12.7 | 5.5 | 8.8 | 2.1 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.1 |
| Leger | September 24, 2019 | [85] | 34 | 33 | 13 | 5 | 11 | 4 | ±2.11 pp | 2,153 | online | 1 |
| Innovative Research | September 24, 2019 | [86] | 35 | 34 | 12 | 5 | 10 | 4 | N/A | 2,496 | online | 1 |
| Mainstreet Research | September 23, 2019 | [87] | 34.4 | 35.9 | 11.2 | 4.8 | 9.6 | ±2.03 pp | 2,333 (1/3) | IVR (rolling) | 1.5 | |
| Nanos Research | September 23, 2019 | [88] | 35.1 | 33.5 | 12.9 | 5.7 | 10.1 | 2.4 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.6 |
| Angus Reid | September 23, 2019 | [89] | 30 | 35 | 15 | 6 | 11 | 3 | ±2.5 pp | 1,523 | online | 5 |
| Ipsos | September 23, 2019 | [90] | 32 | 36 | 15 | 4 | 11 | 2 | ±2.9 pp | 1,500 | online | 4 |
| Mainstreet Research | September 22, 2019 | [91] | 33.7 | 35.8 | ±2.1 pp | 2,168 (1/3) | IVR (rolling) | 2.1 | ||||
| Nanos Research | September 22, 2019 | [92] | 33.1 | 34.3 | 12.8 | 5.8 | 10.6 | 2.9 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.2 |
| EKOS | September 22, 2019 | [93] | 32.0 | 35.3 | 10.9 | 4.9 | 10.3 | 4.1 | ±2.8 pp | 1,272 | IVR | 3.3 |
| Abacus Data | September 22, 2019 | [94] | 32 | 34 | 15 | 4 | 10 | 3 | ±2.3 pp | 1,929 | online | 2 |
| Mainstreet Research | September 21, 2019 | [95] | 33.9 | 34.8 | 11.4 | 4.9 | 10.7 | 3.6 | ±2.13 pp | 2,124 (1/3) | IVR (rolling) | 0.9 |
| Forum Research | September 21, 2019 | [96] | 33 | 33 | 11 | 6 | 11 | 5 | ±3 pp | 2,449 | IVR | 0 |
| Nanos Research | September 21, 2019 | [97] | 32.9 | 35.5 | 14.0 | 5.3 | 9.5 | 2.2 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.6 |
| DART/Maru | September 20, 2019 | [98] | 30 | 37 | 15 | 6 | 8 | 3 | ±2.9 pp | 1,520 | online | 7 |
| Mainstreet Research | September 20, 2019 | [99] | 35.9 | 34.2 | 10.9 | 4.8 | 10.4 | 3.1 | ±2.14 pp | 2,087 (1/3) | IVR (rolling) | 1.7 |
| Nanos Research | September 20, 2019 | [100] | 32.0 | 36.8 | 13.7 | 5.4 | 9.0 | 2.4 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 4.8 |
| Mainstreet Research | September 19, 2019 | [101] | 36.8 | 34.2 | 10.1 | 4.7 | 9.8 | 3.7 | ±2.14 pp | 2,087 (1/3) | IVR (rolling) | 2.6 |
| Nanos Research | September 19, 2019 | [102] | 34.2 | 37.4 | 12.8 | 3.5 | 9.3 | 2.4 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 3.2 |
| Mainstreet Research | September 18, 2019 | [103] | 37.2 | 34.4 | 9.8 | 4.4 | 10.1 | 3.3 | ±2.21 pp | 1,935 (2/3) | IVR (rolling) | 2.8 |
| Nanos Research | September 18, 2019 | [104] | 35.0 | 37.8 | 11.8 | 4.0 | 7.7 | 2.8 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.8 |
| Nanos Research | September 17, 2019 | [105] | 35.5 | 37.2 | 13.6 | 4.0 | 7.0 | 1.7 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.7 |
| Leger | September 17, 2019 | [106] | 34 | 33 | 12 | 5 | 11 | 4 | ±2.45 pp | 1,598 | online | 1 |
| Mainstreet Research | September 16, 2019 | [107] | 36.8 | 34.8 | 9.7 | 4.5 | 9.4 | 3.8 | ±2.23 pp | 1,935 (1/3) | IVR (rolling) | 2.0 |
| Nanos Research | September 16, 2019 | [108] | 34.9 | 35.9 | 15.4 | 4.7 | 6.5 | 1.8 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 1.0 |
| Angus Reid | September 16, 2019 | [109] | 33 | 36 | 13 | 5 | 9 | 4 | ±2.0 pp | 2,154 | online | 3 |
| Mainstreet Research | September 15, 2019 | [110][111] | 36.5 | 35.0 | 9.6 | 4.3 | 9.9 | 3.5 | ±2.23 pp | 1,935 | IVR (rolling) | 1.5 |
| Nanos Research | September 15, 2019 | [112] | 34.0 | 34.4 | 16.4 | 4.4 | 7.8 | 2.3 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 0.4 |
| Innovative Research | September 15, 2019 | [113] | 35 | 32 | 14 | 4 | 11 | 4 | N/A | 1,622 | online | 3 |
| Nanos Research | September 14, 2019 | [114] | 35.2 | 32.3 | 16.6 | 3.8 | 9.6 | 2.0 | ±2.8 pp | 1,200 (1/3) | telephone (rolling) | 2.9 |
| Ipsos | September 13, 2019 | [115] | 35 | 35 | 14 | 4 | 9 | 2 | ±2.2 pp | 2,562 | online/telephone | 0 |
| Nanos Research | September 13, 2019 | [116] | 35.4 | 32.8 | 15.7 | 3.6 | 9.5 | 2.4 | ±2.8 pp | 1,200 | telephone (rolling) | 2.6 |
| DART/Maru | September 11, 2019 | [117] | 32 | 35 | 15 | 6 | 8 | 2 | ±2.9 pp | 1,517 | online | 3 |
| Forum Research | September 11, 2019 | [118] | 32.4 | 36.3 | 8.6 | 4.1 | 11.6 | 4.9 | ±3 pp | 1,001 | IVR | 3.9 |

| Polling firm | Last date of polling[1] | Link | LPC | CPC | NDP | BQ | GPC | PPC[5] | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| September 11, 2019 | 2019 Canadian Federal Election was called | |||||||||||
| Abacus Data | September 10, 2019 | [119] | 33 | 35 | 15 | 4 | 10 | 3 | ±2.2 pp | 2,000 | online | 2 |
| Leger | September 9, 2019 | [120] | 34 | 35 | 11 | 5 | 11 | 3 | ±2.49 pp | 1,546 | online | 1 |
| Mainstreet Research | September 8, 2019 | [121] | 37.5 | 34.0 | 8.4 | 3.6 | 10.8 | 4.6 | ±2.26 pp | 1,876 | IVR | 3.5 |
| Nanos Research | September 6, 2019 | [122] | 34.6 | 30.7 | 16.5 | 4.0 | 11.0 | 2.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.9 |
| Campaign Research | September 5, 2019 | [123] | 34 | 34 | 12 | 4 | 12 | 2 | ±2.14 pp | 2,094 | online | 0 |
| Innovative Research | September 5, 2019 | [124] | 33 | 34 | 13 | 5 | 11 | 5 | N/A | 3,236 | online | 1 |
| Nanos Research | August 30, 2019 | [125] | 35.4 | 31.3 | 15.7 | 4.4 | 10.3 | 1.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.1 |
| EKOS | August 29, 2019 | [126] | 37.2 | 32.9 | 7.2 | 5.5 | 10.4 | 4.3 | ±3.3 pp | 902 | IVR | 4.3 |
| Leger | August 29, 2019 | [127] | 34 | 33 | 12 | 5 | 12 | 3 | ±2.14 pp | 2,102 | online | 1 |
| Abacus Data | August 29, 2019 | [128] | 33 | 34 | 17 | 4 | 9 | 3 | ±1.5 pp | 4,549 | online | 1 |
| Angus Reid | August 26, 2019 | [129] | 32 | 36 | 14 | 4 | 9 | 4 | ±2.5 pp | 1,534 | online | 4 |
| Nanos Research | August 23, 2019 | [130] | 33.66 | 33.65 | 14.87 | 4.17 | 9.41 | 2.09 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.01 |
| EKOS | August 22, 2019 | [131] | 33.1 | 34.1 | 10.4 | 5.1 | 11.2 | 3.7 | ±2.9 pp | 1,182 | IVR | 1.0 |
| Leger | August 19, 2019 | [132] | 33 | 33 | 11 | 4 | 13 | 4 | ±2.5 pp | 1,535 | online | 0 |
| Ipsos | August 19, 2019 | [133] | 33 | 35 | 18 | 3 | 9 | 1 | ±3.5 pp | 1,001 | online | 2 |
| Abacus Data | August 19, 2019 | [134] | 32 | 32 | 17 | 4 | 10 | 3 | ±2.2 pp | 2,152 | online | 0 |
| DART/Maru | August 17, 2019 | [135] | 32 | 39 | 15 | 5 | 7 | 1 | ±2.9 pp | 1,512 | online | 7 |
| Nanos Research | August 16, 2019 | [136] | 34.61 | 31.41 | 14.58 | 4.16 | 10.00 | 1.68 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.20 |
| Campaign Research | August 13, 2019 | [137] | 32 | 33 | 13 | 4 | 12 | 3 | ±2 pp | 2,365 | online | 1 |
| Nanos Research | August 9, 2019 | [138] | 35.00 | 32.46 | 14.75 | 3.69 | 9.80 | 1.33 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.54 |
| Abacus Data | August 6, 2019 | [139] | 32 | 33 | 17 | 4 | 10 | 3 | ±2.7 pp | 1,422 | online | 1 |
| Nanos Research | August 2, 2019 | [140] | 36.7 | 30.8 | 16.1 | 3.7 | 9.3 | 1.4 | ±3.1 pp | 1,000 (1/2) | telephone (rolling) | 5.9 |
| Mainstreet Research | July 31, 2019 | [141] | 34.5 | 34.1 | 11.1 | 4.4 | 11.1 | 3.3 | ±1.97 pp | 2,463 | IVR | 0.4 |
| Innovative Research | July 31, 2019 | [142] | 36 | 32 | 14 | 4 | 10 | 4 | N/A | 1,804 | online | 4 |
| Forum Research | July 28, 2019 | [143] | 31 | 34 | 12 | 5 | 12 | 5 | ±3 pp | 1,733 | IVR | 3 |
| EKOS | July 25, 2019 | [144] | 30.6 | 36.0 | 9.9 | 4.6 | 12.9 | 3.8 | ±2.9 pp | 1,115 | IVR | 5.4 |
| Leger | July 23, 2019 | [145] | 33 | 36 | 11 | 4 | 12 | 3 | ±2.5 pp | 1,536 | online | 3 |
| EKOS | July 18, 2019 | [146] | 33.6 | 31.3 | 12.5 | 3.1 | 12.5 | 4.8 | ±2.9 pp | 1,186 | IVR | 2.3 |
| Nanos Research | July 19, 2019 | [147] | 35.6 | 30.0 | 18.6 | 4.0 | 9.0 | 1.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.6 |
| Research Co. | July 17, 2019 | [148] | 34 | 31 | 17 | 4 | 10 | 3 | ±3.1 pp | 1,000 | online | 3 |
| Abacus Data | July 17, 2019 | [149] | 32 | 32 | 16 | 4 | 11 | 3 | ±2.6 pp | 1,500 | online | 0 |
| Ipsos | July 15, 2019 | [150] | 31 | 37 | 18 | 5 | 7 | 1 | ±3.5 pp | 1,000 | online | 6 |
| Campaign Research | July 12, 2019 | [151] | 33 | 32 | 14 | 4 | 14 | 3 | ±2.3 pp | 1,896 | online | 1 |
| Angus Reid | July 12, 2019 | [152] | 30 | 38 | 14 | 4 | 10 | 2 | ±2.0 pp | 2,361 | online | 8 |
| Nanos Research | July 12, 2019 | [153] | 35.9 | 29.7 | 18.5 | 4.8 | 8.3 | 1.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.2 |
| EKOS | July 8, 2019 | [154] | 30.7 | 32.3 | 10.8 | 5.0 | 14.9 | 4.2 | ±3.2 pp | 948 | IVR | 1.6 |
| Innovative Research | July 8, 2019 | [155] | 35 | 32 | 12 | 4 | 11 | 5 | N/A | 2,515 | online | 3 |
| Nanos Research | July 5, 2019 | [156] | 34.6 | 30.4 | 17.9 | 4.9 | 8.8 | 1.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.2 |
| Abacus Data | July 2, 2019 | [157] | 32 | 33 | 16 | 4 | 11 | 3 | ±1.8 pp | 3,092 | online | 1 |
| Mainstreet Research | July 2, 2019 | [158] | 35.0 | 33.2 | 10.4 | 4.5 | 10.3 | 4.6 | ±1.9 pp | 2,651 | IVR | 1.8 |
| EKOS | June 29, 2019 | [159] | 31.6 | 34.1 | 9.7 | 3.8 | 12.6 | 5.7 | N/A | 1,194 | IVR | 2.5 |
| Nanos Research | June 28, 2019 | [160] | 34.5 | 31.7 | 16.5 | 4.6 | 9.8 | 0.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.8 |
| DART/Maru | June 26, 2019 | [161] | 33 | 37 | 17 | 5 | 7 | 1 | ±2.9 pp | 1,512 | online | 4 |
| Forum Research | June 23, 2019 | [162] | 29 | 35 | 13 | 5 | 12 | 4 | ±3 pp | 1,539 | IVR | 6 |
| Nanos Research | June 21, 2019 | [163] | 32.5 | 32.8 | 16.9 | 4.9 | 10.2 | 0.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.3 |
| EKOS | June 17, 2019 | [164] | 30.1 | 34.2 | 12.0 | 4.3 | 13.2 | 3.6 | ±2.0 pp | 2,491 | IVR | 4.1 |
| Nanos Research | June 14, 2019 | [165] | 30.3 | 34.0 | 16.8 | 4.6 | 11.4 | 0.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.7 |
| Leger | June 10, 2019 | [166] | 29 | 38 | 13 | 4 | 11 | 3 | ±2.5 pp | 1,528 | online | 9 |
| Ipsos | June 7, 2019 | [167] | 31 | 37 | 18 | 5 | 6 | ±3.5 pp | 1,003 | online | 6 | |
| Nanos Research | June 7, 2019 | [168] | 30.9 | 34.2 | 16.9 | 4.0 | 11.3 | 0.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.3 |
| Campaign Research | June 6, 2019 | [169] | 32 | 35 | 14 | 4 | 12 | 2 | ±1.9 pp | 2,735 | online | 3 |
| Angus Reid | June 4, 2019 | [170] | 26 | 37 | 15 | 5 | 12 | 4 | ±2 pp | 4,698 | online | 11 |
| Forum Research | June 2, 2019 | [171] | 30 | 34 | 13 | 6 | 13 | 4 | ±3 pp | 1,633 | IVR | 4 |
| Nanos Research | May 31, 2019 | [172] | 29.5 | 34.3 | 16.4 | 4.4 | 11.5 | 0.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.8 |
| Innovative Research | May 30, 2019 | [173] | 33 | 33 | 12 | 5 | 13 | N/A | 1,691 | online | 0 | |
| Abacus Data | May 30, 2019 | [174] | 33 | 32 | 16 | 3 | 12 | 3 | ±2.6 pp | 1,500 | online | 1 |
| Nanos Research | May 24, 2019 | [175] | 29.2 | 34.8 | 15.6 | 4.7 | 11.5 | 1.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.6 |
| Nanos Research | May 17, 2019 | [176] | 30.6 | 35.9 | 14.2 | 4.0 | 11.1 | 1.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.3 |
| Nanos Research | May 10, 2019 | [177] | 29.7 | 35.4 | 15.0 | 4.4 | 11.3 | 0.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.7 |
| Nanos Research | May 3, 2019 | [178] | 31.8 | 34.5 | 15.9 | 4.6 | 9.7 | 0.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.7 |
| Campaign Research | May 1, 2019 | [179] | 31 | 35 | 17 | 3 | 10 | 2 | ±2.6 pp | 1,471 | online | 4 |
| Angus Reid | April 30, 2019 | [180] | 25 | 38 | 18 | 5 | 11 | 3 | ±2.5 pp | 1,525 | online | 13 |
| Abacus Data | April 30, 2019 | [181] | 31 | 34 | 17 | 4 | 9 | 3 | ±1.5 pp | 4,015 | online | 3 |
| Nanos Research | April 26, 2019 | [182] | 32.0 | 34.9 | 16.5 | 4.1 | 9.0 | 0.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.9 |
| Ipsos | April 25, 2019 | [183] | 32 | 36 | 19 | 5 | ±3.5 pp | 1,000 | online | 4 | ||
| Forum Research | April 24, 2019 | [184] | 30 | 37 | 14 | 6 | 9 | 2 | ±3 pp | 1,595 | IVR | 7 |
| Leger | April 22, 2019 | [185] | 27 | 40 | 12 | 5 | 11 | 3 | ±2.5 pp | 1,522 | online | 13 |
| Nanos Research | April 18, 2019 | [186] | 33.0 | 35.5 | 15.2 | 4.7 | 8.4 | 0.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.5 |
| Nanos Research | April 12, 2019 | [187] | 34.1 | 35.0 | 14.9 | 4.5 | 8.8 | 0.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.9 |
| Innovative Research | April 10, 2019 | [188] | 36 | 32 | 13 | 4 | 10 | N/A | 2,527 | online | 4 | |
| Forum Research | April 6, 2019 | [189] | 29 | 42 | 12 | 6 | 9 | 2 | ±3 pp | 1,634 | IVR | 13 |
| Campaign Research | April 6, 2019 | [190] | 32 | 34 | 15 | 5 | 10 | 3 | ±2.2 pp | 2,035 | online | 2 |
| Nanos Research | April 5, 2019 | [191] | 32.8 | 34.9 | 16.6 | 4.0 | 9.5 | 0.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.1 |
| Nanos Research | March 29, 2019 | [192] | 34.6 | 35.1 | 16.6 | 4.4 | 8.1 | 0.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.5 |
| Ipsos | March 27, 2019 | [193] | 30 | 40 | 21 | 5 | ±3.5 pp | 1,002 | online | 10 | ||
| Mainstreet Research | March 25, 2019 | [194] | 35.0 | 37.4 | 11.6 | 3.1 | 7.9 | 3.8 | ±1.06 pp | 8,501 | IVR | 2.4 |
| Angus Reid | March 25, 2019 | [195] | 28 | 37 | 17 | 5 | 8 | 4 | ±2 pp | 5,807 | online | 9 |
| Nanos Research | March 22, 2019 | [196] | 32.5 | 34.6 | 19.4 | 3.9 | 8.3 | 0.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.1 |
| Forum Research | March 20, 2019 | [197] | 35 | 41 | 14 | 1 | 6 | 2 | ±3 pp | 1,490 | IVR | 6 |
| Leger | March 20, 2019 | [198] | 31 | 37 | 14 | 4 | 10 | 3 | ±2.51 pp | 1,513 | online | 6 |
| Nanos Research | March 15, 2019 | [199] | 32.6 | 35.5 | 19.9 | 3.2 | 7.7 | 0.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.9 |
| Abacus Data | March 10, 2019 | [200] | 32 | 34 | 16 | 4 | 11 | ±3.3 pp | 900 (1/3) | online (rolling) | 2 | |
| Campaign Research | March 10, 2019 | [201] | 30 | 36 | 16 | 4 | 10 | 2 | ±2.5 pp | 1,893 | online | 6 |
| Abacus Data | March 9, 2019 | [202] | 31 | 35 | 16 | 4 | 11 | ±3.3 pp | 900 (1/3) | online (rolling) | 4 | |
| Abacus Data | March 8, 2019 | [203] | 31 | 36 | 15 | 5 | 10 | ±3.3 pp | 900 (1/3) | online (rolling) | 5 | |
| Nanos Research | March 8, 2019 | [204] | 32.9 | 36.1 | 17.9 | 3.6 | 8.3 | 0.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.2 |
| Abacus Data | March 7, 2019 | [205] | 33 | 34 | 16 | 4 | 10 | ±3.3 pp | 900 (1/3) | online (rolling) | 1 | |
| Abacus Data | March 6, 2019 | [206] | 32 | 34 | 18 | 4 | 9 | ±3.3 pp | 900 (1/3) | online (rolling) | 2 | |
| Abacus Data | March 5, 2019 | [207] | 31 | 35 | 17 | 4 | 9 | ±3.3 pp | 900 (1/3) | online (rolling) | 4 | |
| Innovative Research | March 4, 2019 | [208] | 36 | 32 | 13 | 5 | 9 | 5 | N/A | 2,122 | online | 4 |
| Ipsos | March 4, 2019 | [209] | 31 | 40 | 20 | 4 | 4 | 0 | ±3.5 pp | 1,000 | online | 9 |
| Abacus Data | March 4, 2019 | [210] | 30 | 36 | 17 | 5 | 9 | ±2.6 pp | 1,500 | online | 6 | |
| Nanos Research | March 1, 2019 | [211] | 34.2 | 34.7 | 15.5 | 3.6 | 9.1 | 0.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.5 |
| Forum Research | February 28, 2019 | [212] | 33 | 42 | 12 | 3 | 5 | 4 | ±3 pp | 1,301 | IVR | 9 |
| Abacus Data | February 26, 2019 | [213] | 32 | 33 | 17 | 4 | 9 | ±2.1 pp | 2,374 | online | 1 | |
| Angus Reid | February 24, 2019 | [214] | 31 | 38 | 14 | 5 | 8 | ±3.1 pp | 1,009 | online | 7 | |
| Nanos Research | February 22, 2019 | [215] | 35.7 | 33.6 | 15.0 | 3.7 | 8.4 | 1.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.1 |
| Leger | February 19, 2019 | [216] | 34 | 36 | 12 | 5 | 8 | 4 | ±2.51 pp | 1,529 | online | 2 |
| Ipsos | February 18, 2019 | [217] | 34 | 36 | 17 | 6 | ±3.5 pp | 1,002 | online | 2 | ||
| Nanos Research | February 15, 2019 | [218] | 37.9 | 31.8 | 13.7 | 4.1 | 7.8 | 1.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.1 |
| Abacus Data | February 11, 2019 | [219] | 33 | 35 | 15 | 4 | 9 | ±2.0 pp | 2,500 | online | 2 | |
| Campaign Research | February 11, 2019 | [220] | 32 | 37 | 14 | 5 | 7 | 3 | ±2.5 pp | 1,590 | online | 5 |
| Nanos Research | February 8, 2019 | [221] | 37.5 | 34.4 | 13.0 | 3.8 | 7.4 | 1.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.1 |
| Abacus Data | February 5, 2019 | [222] | 34 | 34 | 17 | 4 | 8 | ±2.0 pp | 2,500 | online | 0 | |
| Nanos Research | February 1, 2019 | [223] | 37.6 | 35.9 | 13.2 | 3.1 | 7.9 | 1.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.7 |
| Nanos Research | January 25, 2019 | [224] | 37.6 | 36.6 | 12.8 | 3.0 | 8.1 | 1.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.0 |
| Innovative Research | January 24, 2019 | [225] | 38 | 32 | 12 | 5 | 8 | 4 | N/A | 2,451 | online | 6 |
| Mainstreet Research | January 18, 2019 | [226] | 37.2 | 35.1 | 11.5 | 3.2 | 7.2 | 4.2 | ±1.1 pp | 7,941 | IVR | 2.1 |
| Nanos Research | January 18, 2019 | [227] | 37.2 | 36.1 | 14.2 | 3.2 | 7.4 | 1.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.1 |
| Yves-François Blanchet is acclaimed leader of the Bloc Québécois (January 17, 2019) | ||||||||||||
| Nanos Research | January 11, 2019 | [228] | 38.1 | 33.9 | 15.4 | 3.3 | 6.9 | 1.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.2 |
| Innovative Research | January 7, 2019 | [229] | 36 | 33 | 15 | 5 | 8 | 4 | N/A | 2,700 | online | 3 |
| Nanos Research | January 4, 2019 | [230] | 38.7 | 33.3 | 16.7 | 3.0 | 6.0 | 1.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.4 |
| Nanos Research | December 28, 2018 | [231] | 36.8 | 34.4 | 16.1 | 3.4 | 6.4 | 1.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.4 |
| Nanos Research | December 21, 2018 | [232] | 35.2 | 34.1 | 16.0 | 3.8 | 7.0 | 1.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.1 |
| Abacus Data | December 18, 2018 | [233] | 35 | 34 | 17 | 4 | 7 | ±2.5 pp | 2,000 | online | 1 | |
| Nanos Research | December 14, 2018 | [234] | 36.0 | 33.9 | 16.6 | 3.4 | 6.6 | 0.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.1 |
| Campaign Research | December 13, 2018 | [235] | 33 | 35 | 16 | 4 | 8 | 2 | ±2.5 pp | 1,494 | online | 2 |
| Ipsos | December 12, 2018 | [236] | 38 | 33 | 18 | 4 | ±2.5 pp | 2,001 | online | 5 | ||
| Nanos Research | December 7, 2018 | [237] | 34.1 | 34.8 | 15.8 | 3.1 | 8.2 | 0.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.7 |
| Nanos Research | November 30, 2018 | [238] | 37.9 | 32.2 | 14.3 | 3.0 | 7.6 | 0.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.7 |
| Forum Research | November 29, 2018 | [239] | 34 | 43 | 11 | 4 | 6 | ±3 pp | 1,541 | IVR | 9 | |
| Nanos Research | November 23, 2018 | [240] | 39.6 | 31.5 | 14.5 | 2.4 | 6.9 | 1.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.1 |
| Leger | November 20, 2018 | [241] | 39 | 33 | 14 | 4 | 5 | 4 | ±2.51 pp | 1,521 | online | 6 |
| Nanos Research | November 16, 2018 | [242] | 39.4 | 28.7 | 17.2 | 2.5 | 7.3 | 1.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 10.7 |
| Innovative Research | November 15, 2018 | [243] | 38 | 32 | 14 | 4 | 8 | 3 | N/A | 2,490 | online | 6 |
| Abacus Data | November 13, 2018 | [244] | 38 | 31 | 16 | 4 | 9 | ±2.6 pp | 1,500 | online | 7 | |
| Campaign Research | November 9, 2018 | [245] | 35 | 35 | 17 | 4 | 7 | ±2.5 pp | 2,512 | online | 0 | |
| Nanos Research | November 9, 2018 | [246] | 39.4 | 27.5 | 19.8 | 2.0 | 6.1 | 1.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.9 |
| Mainstreet Research | November 7, 2018 | [247] | 39.3 | 34.6 | 10.8 | 3.4 | 6.8 | 3.8 | ±1.09 pp | 7,961 | IVR | 4.7 |
| Nanos Research | November 2, 2018 | [248] | 39.6 | 28.1 | 19.3 | 1.9 | 6.9 | 1.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.5 |
| Nanos Research | October 26, 2018 | [249] | 39.4 | 28.2 | 19.3 | 2.8 | 6.5 | 1.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.2 |
| Nanos Research | October 19, 2018 | [250] | 39.5 | 29.4 | 16.9 | 3.6 | 7.0 | 1.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 10.1 |
| Nanos Research | October 12, 2018 | [251] | 37.1 | 31.4 | 16.1 | 3.7 | 7.2 | 1.3 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.7 |
| Forum Research | October 10, 2018 | [252] | 32 | 41 | 15 | 4 | 7 | ±3 pp | 1,226 | IVR | 9 | |
| Ipsos | October 9, 2018 | [253] | 36 | 35 | 20 | 4 | ±2.5 pp | 2,001 | online | 1 | ||
| Nanos Research | October 5, 2018 | [254] | 37.3 | 31.1 | 16.2 | 3.8 | 6.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.2 | |
| Innovative Research | October 1, 2018 | [255] | 38 | 31 | 15 | 5 | 7 | 3 | N/A | 2,410 | online | 7 |
| Nanos Research | September 28, 2018 | [256] | 38.0 | 31.7 | 16.7 | 2.6 | 6.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.3 | |
| Nanos Research | September 21, 2018 | [257] | 39.0 | 31.2 | 17.0 | 2.4 | 5.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.8 | |
| Pollara | September 20, 2018 | [258] | 40 | 34 | 12 | 3 | 7 | 2 | ±3.1 pp | 1,002 | online | 6 |
| Abacus Data | September 19, 2018 | [259] | 38 | 34 | 17 | 3 | 7 | ±2.2 pp | 2,000 | online | 4 | |
| DART/Maru | September 19, 2018 | [260] | 30 | 38 | 17 | 5 | 8 | ±2.1 pp | 5,769 | online | 8 | |
| Maxime Bernier forms the People's Party of Canada following his resignation from the Conservative Party caucus (September 14, 2018) | ||||||||||||
| Campaign Research | September 14, 2018 | [261] | 36 | 38 | 15 | 5 | 7 | ±2.5 pp | 1,486 | online | 2 | |
| Nanos Research | September 14, 2018 | [262] | 41.1 | 31.4 | 14.9 | 2.0 | 5.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 9.7 | |
| Nanos Research | September 7, 2018 | [263] | 39.9 | 32.8 | 14.9 | 2.5 | 6.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.1 | |
| Nanos Research | August 31, 2018 | [264] | 39.9 | 32.4 | 15.8 | 3.4 | 6.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.5 | |
| Abacus Data | August 25, 2018 | [265] | 37 | 34 | 18 | 3 | 6 | ±3.1 pp | 1,000 | online | 3 | |
| Nanos Research | August 24, 2018 | [266] | 38.8 | 34.4 | 16.5 | 2.9 | 6.3 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.4 | |
| Abacus Data | August 20, 2018 | [267] | 37 | 33 | 18 | 3 | 8 | ±2.5 pp | 1,500 | online | 4 | |
| Nanos Research | August 17, 2018 | [268] | 37.5 | 33.9 | 19.0 | 3.2 | 5.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.6 | |
| Forum Research | August 12, 2018 | [269] | 36 | 42 | 15 | 2 | 4 | ±3 pp | 1,777 | IVR | 6 | |
| Nanos Research | August 10, 2018 | [270] | 35.8 | 35.1 | 20.1 | 3.2 | 4.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.7 | |
| Nanos Research | August 3, 2018 | [271] | 36.9 | 36.6 | 17.8 | 2.3 | 5.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.3 | |
| Nanos Research | July 27, 2018 | [272] | 35.8 | 35.2 | 19.1 | 2.2 | 6.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.6 | |
| EKOS | July 26, 2018 | [273] | 34.9 | 32.1 | 17.3 | 4.0 | 9.3 | ±2.7 pp | 1,302 | IVR | 2.8 | |
| Abacus Data | July 22, 2018 | [274] | 36 | 34 | 19 | 3 | 7 | ±2.2 pp | 2,000 | online | 2 | |
| Nanos Research | July 20, 2018 | [275] | 35.8 | 35.9 | 19.0 | 2.0 | 6.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.1 | |
| Mainstreet Research | July 17, 2018 | [276] | 39.4 | 36.9 | 11.8 | 2.4 | 7.0 | ±1.01 pp | 9,384 | IVR | 2.5 | |
| Ipsos | July 16, 2018 | [277] | 39 | 32 | 21 | 2 | ±3.5 pp | 1,000 | online | 7 | ||
| Nanos Research | July 13, 2018 | [278] | 37.3 | 34.5 | 18.4 | 1.8 | 7.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.8 | |
| Nanos Research | July 6, 2018 | [279] | 35.7 | 33.4 | 20.3 | 2.4 | 6.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.3 | |
| Ipsos | June 29, 2018 | [280] | 33 | 37 | 21 | 3 | ±3.5 pp | 1,002 | online | 4 | ||
| Nanos Research | June 29, 2018 | [281] | 36.5 | 33.1 | 20.8 | 2.7 | 5.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.4 | |
| Nanos Research | June 22, 2018 | [282] | 36.7 | 32.0 | 20.6 | 3.6 | 5.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.7 | |
| Campaign Research | June 18, 2018 | [283] | 34 | 36 | 18 | 3 | 8 | ±2.5 pp | 1,579 | online | 2 | |
| Ipsos | June 15, 2018 | [284] | 32 | 36 | 20 | 5 | ±3.5 pp | 1,001 | online | 4 | ||
| Nanos Research | June 15, 2018 | [285] | 36.9 | 32.5 | 19.9 | 4.1 | 5.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.4 | |
| Angus Reid | June 14, 2018 | [286] | 36 | 32 | 16 | 4 | 9 | ±3.1 pp | 1,023 | online | 4 | |
| Mario Beaulieu is named interim leader of the Bloc Québécois (June 13, 2018) | ||||||||||||
| Nanos Research | June 8, 2018 | [287] | 35.3 | 33.0 | 22.0 | 4.1 | 4.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.3 | |
| Nanos Research | June 1, 2018 | [288] | 34.1 | 34.0 | 21.2 | 4.4 | 5.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 0.1 | |
| Forum Research | May 31, 2018 | [289] | 31 | 44 | 17 | 2 | 5 | ±3 pp | 969 | IVR | 13 | |
| Nanos Research | May 25, 2018 | [290] | 33.0 | 36.0 | 19.8 | 4.0 | 6.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.0 | |
| Nanos Research | May 18, 2018 | [291] | 35.1 | 34.0 | 20.1 | 3.6 | 5.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.1 | |
| Forum Research | May 16, 2018 | [292] | 30 | 46 | 18 | 2 | 4 | ±3 pp | 1,484 | IVR | 16 | |
| Innovative Research | May 14, 2018 | [293] | 35 | 38 | 15 | 4 | 7 | N/A | 2,327 | online | 3 | |
| Nanos Research | May 11, 2018 | [294] | 36.1 | 34.4 | 18.5 | 3.7 | 6.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.7 | |
| Leger | May 10, 2018 | [295] | 39 | 36 | 15 | 2 | ±2.1 pp | 2,103 | online | 3 | ||
| Nanos Research | May 4, 2018 | [296] | 38.0 | 33.2 | 17.6 | 4.2 | 5.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.8 | |
| Innovative Research | May 2, 2018 | [297] | 35 | 38 | 16 | 4 | 6 | ±3.1 pp | 1,000 | telephone | 3 | |
| Ipsos | April 30, 2018 | [298] | 36 | 35 | 20 | 3 | ±2.6 pp | 1,907 | online | 1 | ||
| Nanos Research | April 27, 2018 | [299] | 39.2 | 30.6 | 18.2 | 4.4 | 5.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.6 | |
| Forum Research | April 20, 2018 | [300] | 30 | 43 | 14 | 4 | 8 | ±2 pp | 1,585 | IVR | 13 | |
| Nanos Research | April 20, 2018 | [301] | 38.2 | 31.6 | 17.9 | 3.7 | 7.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.6 | |
| Mainstreet Research | April 18, 2018 | [302] | 40.4 | 37.1 | 11.9 | 2.6 | 5.9 | ±1.01 pp | 9,401 | IVR | 3.3 | |
| Nanos Research | April 13, 2018 | [303] | 41.1 | 29.2 | 15.8 | 3.8 | 8.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.9 | |
| Nanos Research | April 6, 2018 | [304] | 38.2 | 32.9 | 17.2 | 3.0 | 7.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.3 | |
| Nanos Research | March 29, 2018 | [305] | 39.1 | 33.7 | 16.4 | 2.4 | 6.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.4 | |
| Ipsos | March 23, 2018 | [306] | 31 | 38 | 23 | 3 | ±3.5 pp | 1,003 | online | 7 | ||
| Nanos Research | March 23, 2018 | [307] | 38.1 | 34.7 | 16.8 | 3.1 | 5.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.4 | |
| Nanos Research | March 16, 2018 | [308] | 35.9 | 34.8 | 18.5 | 3.5 | 6.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 1.1 | |
| Angus Reid | March 15, 2018 | [309] | 30 | 40 | 19 | 4 | 6 | ±2 pp | 5,423 | online | 10 | |
| Nanos Research | March 9, 2018 | [310] | 35.8 | 33.1 | 19.3 | 4.5 | 6.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 2.7 | |
| Leger | March 8, 2018 | [311] | 38 | 38 | 14 | 3 | 5 | ±2.5 pp | 1,536 | online | 0 | |
| Abacus Data | March 4, 2018 | [312] | 36 | 33 | 18 | 3 | 8 | ±2.2 pp | 4,023 | online | 3 | |
| Nanos Research | March 2, 2018 | [313] | 36.5 | 32.7 | 19.0 | 4.0 | 7.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.8 | |
| Ipsos | March 1, 2018 | [314] | 33 | 38 | 21 | 3 | ±3.5 pp | 1,001 | online | 5 | ||
| Forum Research | March 1, 2018 | [315] | 34 | 46 | 14 | 2 | 3 | ±3 pp | 941 | IVR | 12 | |
| Nanos Research | February 23, 2018 | [316] | 37.7 | 31.5 | 19.2 | 3.8 | 6.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.2 | |
| Nanos Research | February 16, 2018 | [317] | 36.6 | 30.8 | 20.3 | 3.3 | 8.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.8 | |
| Campaign Research | February 10, 2018 | [318] | 39 | 32 | 16 | 4 | 7 | ±2.1 pp | 2,227 | online | 7 | |
| Nanos Research | February 9, 2018 | [319] | 38.1 | 30.4 | 18.5 | 3.1 | 8.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.7 | |
| Nanos Research | February 2, 2018 | [320] | 38.1 | 30.3 | 19.7 | 3.0 | 7.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.8 | |
| Abacus Data | January 28, 2018 | [321] | 39 | 32 | 18 | 4 | 6 | ±2.7 pp | 1,411 | online | 7 | |
| Nanos Research | January 26, 2018 | [322] | 37.8 | 30.6 | 19.9 | 3.5 | 7.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.2 | |
| Forum Research | January 24, 2018 | [323] | 38 | 43 | 12 | 3 | 3 | ±3 pp | 1,408 | IVR | 5 | |
| Nanos Research | January 19, 2018 | [324] | 37.9 | 34.4 | 17.3 | 3.7 | 6.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.5 | |
| Nanos Research | January 12, 2018 | [325] | 37.0 | 33.8 | 20.0 | 3.8 | 4.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.2 | |
| Campaign Research | January 11, 2018 | [326] | 42 | 29 | 16 | 4 | 7 | ±2.3 pp | 1,887 | online | 13 | |
| Mainstreet Research | January 6, 2018 | [327] | 40.3 | 34.5 | 13.1 | 4.4 | 7.7 | ±0.99 pp | 9,830 | IVR | 5.8 | |
| Nanos Research | January 5, 2018 | [328] | 40.9 | 30.7 | 19.5 | 3.7 | 4.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 10.2 | |
| Nanos Research | December 29, 2017 | [329] | 41.6 | 30.1 | 20.1 | 3.5 | 4.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.5 | |
| Nanos Research | December 22, 2017 | [330] | 42.8 | 29.1 | 20.0 | 3.3 | 4.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.7 | |
| Nanos Research | December 15, 2017 | [331] | 41.9 | 29.3 | 19.1 | 3.4 | 5.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 12.6 | |
| Forum Research | December 14, 2017 | [332] | 38 | 39 | 12 | 5 | 5 | ±3 pp | 1,284 | IVR | 1 | |
| Ipsos | December 14, 2017 | [333] | 38 | 31 | 20 | 5 | ±2.4 pp | 2,098 | online | 7 | ||
| Nanos Research | December 8, 2017 | [334] | 40.7 | 30.3 | 17.5 | 3.8 | 6.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 10.4 | |
| Nanos Research | December 1, 2017 | [335] | 40.1 | 30.7 | 16.5 | 4.2 | 6.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 9.4 | |
| Leger | November 30, 2017 | [336] | 40 | 34 | 13 | 4 | 8 | ±2.4 pp | 1,609 | online | 6 | |
| Nanos Research | November 24, 2017 | [337] | 38.8 | 30.6 | 17.2 | 4.4 | 6.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.2 | |
| Nanos Research | November 17, 2017 | [338] | 39.3 | 30.7 | 16.6 | 5.0 | 7.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.6 | |
| Abacus Data | November 14, 2017 | [339] | 40 | 32 | 18 | 4 | 6 | ±2.6 pp | 1,500 | online | 8 | |
| Nanos Research | November 10, 2017 | [340] | 38.3 | 30.9 | 17.5 | 5.3 | 6.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.4 | |
| Campaign Research | November 9, 2017 | [341] | 38 | 30 | 19 | 5 | 7 | ±1.9 pp | 2,616 | online | 8 | |
| Forum Research | November 6, 2017 | [342] | 36 | 38 | 14 | 6 | 6 | ±3 pp | 1,281 | IVR | 2 | |
| Nanos Research | November 3, 2017 | [343] | 36.6 | 29.6 | 19.0 | 5.9 | 6.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.0 | |
| Nanos Research | October 27, 2017 | [344] | 36.1 | 29.6 | 18.5 | 6.1 | 6.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.5 | |
| Insights West | October 26, 2017 | [345] | 35 | 33 | 20 | 4 | 7 | ±3.1 pp | 1,005 | online | 2 | |
| Ipsos | October 25, 2017 | [346] | 38 | 30 | 23 | 4 | ±3.5 pp | 1,001 | online | 8 | ||
| Leger | October 25, 2017 | [347] | 42 | 30 | 15 | 4 | 7 | ±2.5 pp | 1,534 | online | 12 | |
| Abacus Data | October 23, 2017 | [348] | 39 | 35 | 15 | 5 | 5 | ±2.6 pp | 1,500 | online | 4 | |
| Nanos Research | October 20, 2017 | [349] | 35.0 | 30.8 | 17.7 | 6.3 | 6.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.2 | |
| Environics | October 16, 2017 | [350] | 38 | 30 | 20 | 5 | 7 | 2,000 | online | 8 | ||
| Nanos Research | October 13, 2017 | [351] | 34.6 | 31.3 | 16.3 | 7.2 | 7.3 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 3.3 | |
| Angus Reid | October 12, 2017 | [352] | 35 | 35 | 18 | 4 | 6 | ±2.5 pp | 1,492 | online | 0 | |
| Campaign Research | October 11, 2017 | [353] | 38 | 30 | 19 | 4 | 8 | ±2.2 pp | 2,002 | online | 8 | |
| Nanos Research | October 6, 2017 | [354] | 36.9 | 32.0 | 15.4 | 6.6 | 5.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 4.9 | |
| Angus Reid | October 4, 2017 | [355] | 37 | 36 | 14 | 4 | 8 | ±2.5 pp | 1,477 | online | 1 | |
| Jagmeet Singh is elected leader of the New Democratic Party (October 1, 2017) | ||||||||||||
| EKOS | October 1, 2017 | [356] | 34.4 | 33.3 | 14.5 | 4.5 | 8.9 | ±1.4 pp | 4,839 | IVR | 1.1 | |
| Nanos Research | September 29, 2017 | [357] | 38.1 | 31.2 | 15.2 | 6.3 | 6.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.9 | |
| Ipsos | September 27, 2017 | [358] | 39 | 32 | 20 | 5 | ±3.5 pp | 1,001 | online | 7 | ||
| Nanos Research | September 22, 2017 | [359] | 38.5 | 32.5 | 14.6 | 6.1 | 5.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.0 | |
| Nanos Research | September 15, 2017 | [360] | 40.9 | 30.0 | 15.5 | 6.0 | 5.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 10.9 | |
| Forum Research | September 14, 2017 | [361] | 35 | 39 | 15 | 5 | 4 | ±3 pp | 1,350 | IVR | 4 | |
| Campaign Research | September 11, 2017 | [362] | 42 | 30 | 16 | 5 | 6 | ±2.3 pp | 1,770 | online | 12 | |
| Nanos Research | September 8, 2017 | [363] | 42.0 | 30.1 | 15.9 | 4.6 | 5.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.9 | |
| Abacus Data | September 3, 2017 | [364] | 43 | 31 | 17 | 3 | 6 | ±2.6 pp | 1,512 | online | 12 | |
| Nanos Research | September 1, 2017 | [365] | 41.2 | 32.0 | 15.7 | 4.9 | 4.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 9.2 | |
| Mainstreet Research | August 31, 2017 | [366] | 43 | 32 | 15 | 4 | 5 | ±2.19 pp | 2,000 | telephone | 11 | |
| Nanos Research | August 25, 2017 | [367] | 41.9 | 30.8 | 16.4 | 4.3 | 5.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.1 | |
| Nanos Research | August 18, 2017 | [368] | 39.4 | 31.0 | 18.2 | 5.1 | 4.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.4 | |
| Forum Research | August 17, 2017 | [369] | 42 | 35 | 14 | 4 | 4 | ±3 pp | 1,150 | IVR | 7 | |
| Nanos Research | August 11, 2017 | [370] | 37.8 | 31.1 | 19.2 | 5.2 | 5.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.7 | |
| Nanos Research | August 4, 2017 | [371] | 37.5 | 29.3 | 20.2 | 6.4 | 5.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.2 | |
| Nanos Research | July 28, 2017 | [372] | 36.7 | 29.1 | 20.0 | 5.8 | 6.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.6 | |
| Nanos Research | July 21, 2017 | [373] | 39.0 | 30.3 | 18.4 | 4.2 | 6.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.7 | |
| Abacus Data | July 18, 2017 | [374] | 43 | 31 | 16 | 3 | 5 | ±2.2 pp | 2,036 | online | 12 | |
| Nanos Research | July 14, 2017 | [375] | 38.3 | 31.2 | 16.2 | 5.9 | 6.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.1 | |
| Campaign Research | July 10, 2017 | [376] | 40 | 31 | 19 | 4 | 5 | ±2 pp | 1,540 | online | 9 | |
| Nanos Research | July 7, 2017 | [377] | 39.8 | 33.0 | 13.6 | 5.3 | 6.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.8 | |
| Nanos Research | June 30, 2017 | [378] | 38.9 | 31.6 | 14.0 | 6.3 | 7.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.3 | |
| Nanos Research | June 23, 2017 | [379] | 38.3 | 31.1 | 15.7 | 6.8 | 6.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.2 | |
| EKOS | June 19, 2017 | [380] | 35.3 | 33.0 | 15.2 | 3.7 | 8.5 | ±1.3 pp | 5,658 | IVR | 2.3 | |
| Nanos Research | June 16, 2017 | [381] | 37.5 | 30.9 | 16.5 | 6.7 | 6.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.6 | |
| Campaign Research | June 12, 2017 | [382] | 39 | 30 | 19 | 5 | 7 | ±2 pp | 2,767 | online | 9 | |
| Angus Reid | June 12, 2017 | [383] | 37 | 34 | 17 | 4 | 6 | ±2 pp | 5,406 | online | 3 | |
| Nanos Research | June 9, 2017 | [384] | 36.8 | 30.5 | 17.3 | 6.1 | 7.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 6.3 | |
| Forum Research | June 8, 2017 | [385] | 42 | 34 | 12 | 5 | 6 | ±3 pp | 1,483 | IVR | 8 | |
| Nanos Research | June 2, 2017 | [386] | 40.0 | 28.1 | 16.5 | 6.2 | 7.3 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.9 | |
| Angus Reid | May 31, 2017 | [387] | 40 | 33 | 16 | 4 | 6 | ±2.2 pp | 1,958 | online | 7 | |
| Mainstreet Research | May 29, 2017 | [388] | 41 | 33 | 17 | 4 | 5 | ±1.85 pp | 2,800 | IVR | 8 | |
| Andrew Scheer is elected leader of the Conservative Party of Canada (May 27, 2017) | ||||||||||||
| Nanos Research | May 26, 2017 | [389] | 40.3 | 28.6 | 16.7 | 5.7 | 7.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.7 | |
| Nanos Research | May 19, 2017 | [390] | 42.1 | 27.9 | 16.2 | 5.2 | 7.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 14.2 | |
| Leger | May 18, 2017 | [391] | 46 | 25 | 16 | 5 | 6 | ±2.5 pp | 1,529 | online | 21 | |
| Mainstreet Research | May 15, 2017 | [392] | 41 | 31 | 18 | 5 | 5 | ±1.85 pp | 2,800 | IVR | 10 | |
| Campaign Research | May 13, 2017 | [393] | 43 | 27 | 19 | 3 | 7 | ±2 pp | 1,969 | online | 16 | |
| Abacus Data | May 12, 2017 | [394] | 43 | 27 | 20 | 4 | 5 | ±2.9 pp | 1,182 | online | 16 | |
| Nanos Research | May 12, 2017 | [395] | 42.8 | 28.1 | 15.9 | 6.0 | 5.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 14.7 | |
| Nanos Research | May 5, 2017 | [396] | 41.8 | 29.0 | 18.8 | 5.1 | 4.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 12.8 | |
| Nanos Research | April 28, 2017 | [397] | 43.0 | 29.6 | 18.5 | 4.4 | 3.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.4 | |
| Forum Research | April 24, 2017 | [398] | 35 | 35 | 17 | 5 | 7 | ±3 pp | 1,479 | IVR | 0 | |
| Nanos Research | April 21, 2017 | [399] | 42.0 | 30.4 | 19.0 | 4.0 | 2.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.6 | |
| Nanos Research | April 14, 2017 | [400] | 41.4 | 32.4 | 18.7 | 3.4 | 3.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 9.0 | |
| Campaign Research | April 11, 2017 | [401] | 38 | 29 | 19 | 6 | 6 | ±2 pp | 1,970 | online | 9 | |
| Nanos Research | April 7, 2017 | [402] | 40.3 | 32.6 | 18.0 | 4.0 | 3.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.7 | |
| Nanos Research | March 31, 2017 | [403] | 40.6 | 29.6 | 18.4 | 5.2 | 4.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 11.0 | |
| Ipsos | March 30, 2017 | [404] | 39 | 32 | 20 | 5 | ±3.5 pp | 1,001 | online | 7 | ||
| Nanos Research | March 24, 2017 | [405] | 42.5 | 29.2 | 16.1 | 4.8 | 5.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.3 | |
| Forum Research | March 23, 2017 | [406] | 36 | 38 | 15 | 6 | 4 | ±3 pp | 1,029 | IVR | 2 | |
| Martine Ouellet is acclaimed leader of the Bloc Québécois (March 18, 2017) | ||||||||||||
| Stratcom | March 17, 2017 | [407] | 44 | 29 | 16 | 4 | 6 | ±2.2 pp | 2,029 | online | 15 | |
| Nanos Research | March 17, 2017 | [408] | 41.9 | 28.5 | 17.1 | 4.7 | 5.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.4 | |
| Nanos Research | March 10, 2017 | [409] | 41.4 | 28.1 | 17.0 | 4.9 | 6.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.3 | |
| Campaign Research | March 7, 2017 | [410] | 43 | 27 | 16 | 6 | 5 | ±3 pp | 1,886 | online/IVR | 16 | |
| Nanos Research | March 3, 2017 | [411] | 39.6 | 30.5 | 17.2 | 5.0 | 5.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 9.1 | |
| Forum Research | February 26, 2017 | [412] | 39 | 35 | 15 | 7 | 4 | ±3 pp | 1,340 | IVR | 4 | |
| Nanos Research | February 24, 2017 | [413] | 38.9 | 31.0 | 16.8 | 5.4 | 5.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.9 | |
| Abacus Data | February 19, 2017 | [414] | 40 | 33 | 16 | 4 | 6 | ±2.6 pp | 1,500 | online | 7 | |
| Nanos Research | February 17, 2017 | [415] | 39.3 | 29.6 | 16.9 | 6.3 | 5.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 9.7 | |
| Nanos Research | February 10, 2017 | [416] | 37.9 | 32.9 | 16.9 | 4.8 | 5.3 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.0 | |
| Campaign Research | February 6, 2017 | [417] | 34 | 34 | 16 | 6 | 6 | ±3 pp | 1,457 | IVR | 0 | |
| Nanos Research | February 3, 2017 | [418] | 38.0 | 32.5 | 16.4 | 4.9 | 5.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 5.5 | |
| Nanos Research | January 27, 2017 | [419] | 39.1 | 32.1 | 16.3 | 5.1 | 5.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 7.0 | |
| Ipsos | January 25, 2017 | [420] | 41 | 30 | 19 | 5 | ±3.5 pp | 1,000 | online | 11 | ||
| Forum Research | January 21, 2017 | [421] | 42 | 36 | 12 | 4 | 5 | ±3 pp | 1,332 | IVR | 6 | |
| Nanos Research | January 20, 2017 | [422] | 39.4 | 31.2 | 16.3 | 5.1 | 5.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 8.2 | |
| Nanos Research | January 13, 2017 | [423] | 41.4 | 28.4 | 16.2 | 6.1 | 6.1 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.0 | |
| Nanos Research | January 6, 2017 | [424] | 43.0 | 28.5 | 16.2 | 5.2 | 5.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 14.5 | |
| Nanos Research | December 30, 2016 | [425] | 43.0 | 27.9 | 16.7 | 5.5 | 5.9 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15.1 | |
| Nanos Research | December 23, 2016 | [426] | 42.0 | 28.3 | 16.9 | 5.6 | 5.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 13.7 | |
| Nanos Research | December 16, 2016 | [427] | 43.6 | 27.4 | 16.7 | 4.9 | 5.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 16.2 | |
| Abacus Data | December 14, 2016 | [428] | 44 | 30 | 16 | 4 | 5 | ±2.3 pp | 1,848 | online | 14 | |
| Nanos Research | December 9, 2016 | [429] | 43.2 | 26.7 | 16.5 | 5.4 | 6.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 16.5 | |
| Forum Research | December 7, 2016 | [430] | 42 | 34 | 12 | 5 | 6 | ±3 pp | 1,304 | IVR | 8 | |
| Nanos Research | December 2, 2016 | [431] | 42.9 | 26.0 | 17.4 | 4.8 | 6.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 16.9 | |
| Nanos Research | November 25, 2016 | [432] | 44.7 | 25.1 | 17.9 | 4.4 | 6.4 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 19.6 | |
| EKOS | November 22, 2016 | [433] | 41.2 | 31.2 | 13.0 | 2.4 | 8.2 | ±2.2 pp | 1,949 | IVR | 10.0 | |
| Nanos Research | November 18, 2016 | [434] | 42.9 | 28.7 | 16.0 | 5.6 | 5.6 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 14.2 | |
| Abacus Data | November 13, 2016 | [435] | 46 | 25 | 17 | 5 | 7 | ±2.1 pp | 2,200 | online | 21 | |
| Nanos Research | November 11, 2016 | [436] | 46.3 | 26.2 | 15.4 | 4.3 | 6.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 20.1 | |
| Forum Research | November 10, 2016 | [437] | 51 | 28 | 11 | 4 | 5 | ±3 pp | 1,474 | IVR | 23 | |
| Mainstreet Research | November 6, 2016 | [438] | 49 | 29 | 13 | 4 | 5 | ±1.38 pp | 5,066 | IVR | 20 | |
| Nanos Research | November 4, 2016 | [439] | 44.9 | 29.6 | 13.8 | 5.5 | 5.5 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 15.3 | |
| Nanos Research | October 28, 2016 | [440] | 44.5 | 29.6 | 13.3 | 5.3 | 6.0 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 14.9 | |
| Nanos Research | October 21, 2016 | [441] | 46.6 | 27.5 | 13.9 | 4.0 | 6.8 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 19.1 | |
| EKOS | October 18, 2016 | [442] | 46.6 | 26.4 | 14.1 | 3.3 | 7.8 | ±2.4 pp | 1,622 | online/telephone | 20.2 | |
| Nanos Research | October 14, 2016 | [443] | 46.3 | 26.2 | 15.4 | 4.3 | 6.2 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 20.1 | |
| Forum Research | October 12, 2016 | [444] | 49 | 30 | 12 | 5 | 4 | ±3 pp | 1,437 | IVR | 19 | |
| Abacus Data | October 12, 2016 | [445] | 45 | 28 | 14 | 5 | 6 | ±2.6 pp | 1,498 | online | 17 | |
| Nanos Research | October 7, 2016 | [446] | 45.9 | 25.9 | 16.2 | 4.3 | 5.7 | ±3.1 pp | 1,000 (1/4) | telephone (rolling) | 20.0 | |
| Nanos Research | September 30, 2016 | [447] | 45.8 | 26.2 | 16.7 | 4.5 | 5.0 | ±3.1 pp | 1,000 | telephone (rolling) | 19.6 | |
| Forum Research | September 21, 2016 | [448] | 47 | 34 | 9 | 6 | 3 | ±3 pp | 1,326 | IVR | 13 | |
| Mainstreet Research | September 8, 2016 | [449] | 51 | 29 | 12 | 4 | 4 | ±1.35 pp | 5,250 | IVR | 22 | |
| Forum Research | September 7, 2016 | [450] | 48 | 30 | 11 | 5 | 4 | ±3 pp | 1,370 | IVR | 18 | |
| Leger | September 1, 2016 | [451] | 53 | 25 | 12 | 4 | 5 | ±2.5 pp | 1,535 | online | 28 | |
| Abacus Data | August 25, 2016 | [452] | 46 | 28 | 16 | 4 | 5 | ±2.2 pp | 2,010 | online | 18 | |
| Forum Research | August 6, 2016 | [453] | 50 | 31 | 10 | 4 | 4 | ±3 pp | 1,345 | IVR | 19 | |
| EKOS | July 14, 2016 | [454] | 45.6 | 28.5 | 15.5 | 2.8 | 5.9 | ±3.1 pp | 1,003 | online/telephone | 17.1 | |
| Forum Research | July 5, 2016 | [455] | 52 | 28 | 11 | 5 | 3 | ±3 pp | 1,429 | IVR | 24 | |
| Abacus Data | June 16, 2016 | [456] | 44 | 28 | 16 | 5 | 6 | ±2.6 pp | 1,500 | online | 16 | |
| Forum Research | June 7, 2016 | [457] | 49 | 32 | 10 | 4 | 4 | ±2 pp | 2,271 | IVR | 17 | |
| EKOS | June 7, 2016 | [458] | 44.7 | 26.9 | 12.4 | 4.1 | 7.8 | ±2.0 pp | 2,371 | IVR | 17.8 | |
| Ipsos | May 24, 2016 | [459] | 46 | 30 | 15 | 4 | ±3.5 pp | 1,002 | online | 16 | ||
| Abacus Data | May 20, 2016 | [460] | 46 | 27 | 15 | 4 | 7 | ±2.2 pp | 2,000 | online | 19 | |
| Forum Research | May 11, 2016 | [461] | 52 | 29 | 11 | 4 | 3 | ±3 pp | 1,517 | IVR | 23 | |
| Mainstreet Research | April 27, 2016 | [462] | 49 | 30 | 14 | 3 | 4 | ±1.39 pp | 4,998 | IVR | 19 | |
| Nanos Research | April 22, 2016 | [463] | 43.2 | 25.8 | 19.3 | 4.2 | 5.5 | ±3.1 pp | 1,000 | telephone | 17.4 | |
| Mainstreet Research | April 15, 2016 | [464] | 48 | 30 | 14 | 3 | 5 | ±1.38 pp | 5,012 | IVR | 18 | |
| EKOS | April 15, 2016 | [465] | 44.1 | 28.5 | 12.0 | 4.4 | 6.7 | ±2.9 pp | 1,176 | IVR | 15.6 | |
| Abacus Data | April 13, 2016 | [466] | 49 | 26 | 13 | 5 | 5 | ±2.6 pp | 1,500 | online | 23 | |
| Forum Research | April 5, 2016 | [467] | 51 | 28 | 12 | 6 | 3 | ±3 pp | 1,455 | IVR | 23 | |
| Innovative Research | March 30, 2016 | [468] | 46 | 30 | 12 | 5 | 6 | n/a | 2,456 | online | 16 | |
| EKOS | March 29, 2016 | [469] | 42.1 | 31.7 | 11.7 | 4.8 | 6.4 | ±2.2 pp | 2,019 | IVR | 10.4 | |
| Abacus Data | March 23, 2016 | [470] | 47 | 28 | 14 | 4 | 6 | ±2.6 pp | 1,500 | online | 19 | |
| Abacus Data | March 18, 2016 | [471] | 44 | 29 | 16 | 4 | 6 | ±2.6 pp | 1,500 | online | 15 | |
| Forum Research | March 15, 2016 | [472] | 46 | 34 | 12 | 4 | 3 | ±2 pp | 1,567 | IVR | 12 | |
| Forum Research | February 17, 2016 | [473] | 49 | 32 | 10 | 3 | 5 | ±3 pp | 1,406 | IVR | 17 | |
| Leger | February 4, 2016 | [474] | 49 | 27 | 15 | 3 | 5 | ±2.1 pp | 1,524 | online | 22 | |
| EKOS | January 18, 2016 | [475] | 46.7 | 25.3 | 15.9 | 3.9 | 7.0 | ±1.9 pp | 2,598 | online/telephone | 21.4 | |
| Mainstreet Research | January 15, 2016 | [476] | 44 | 32 | 16 | 3 | 5 | ±1.39 pp | 4,937 | IVR | 12 | |
| Abacus Data | January 12, 2016 | [477] | 45 | 28 | 17 | 5 | 5 | ±2.6 pp | 1,500 | online | 17 | |
| EKOS | December 10, 2015 | [478] | 46.3 | 27.2 | 15.3 | 3.4 | 6.7 | ±2.2 pp | 1,956 | online/telephone | 19.1 | |
| Forum Research | December 8, 2015 | [479] | 46 | 32 | 13 | 4 | 4 | ±3 pp | 1,369 | IVR | 14 | |
| Abacus Data | November 25, 2015 | [480] | 49 | 24 | 16 | 5 | 5 | ±2.6 pp | 1,500 | online | 25 | |
| Forum Research | November 17, 2015 | [479] | 45 | 37 | 10 | 4 | 3 | ±3 pp | 909 | IVR | 8 | |
| Forum Research | November 7, 2015 | [481] | 55 | 25 | 12 | 4 | 3 | ±3 pp | 1,256 | IVR | 30 | |
| Rona Ambrose is named interim leader of the Conservative Party of Canada (November 5, 2015) | ||||||||||||
| 2015 election | October 19, 2015 | [482] | 39.5 | 31.9 | 19.7 | 4.7 | 3.4 | 7.6 | ||||
Notes
A number of polling firms survey federal voting intentions on a regional or provincial level:
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Narrative Research | August 22, 2019 | [483] | 43 | 30 | 10 | - | 15 | - | 2 | ±2.5 pp | 1,500 | Telephone | 13 |
| Narrative Research | May 24, 2019 | [484] | 39 | 36 | 9 | - | 14 | - | 2 | ±2.5 pp | 1,500 | Telephone | 3 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MQO Research | July 31, 2019 | [485] | 46 | 38 | 11 | - | 2 | 2 | 1 | ±4.9 pp | 400 | Telephone | 8 |
| MQO Research | May 4, 2019 | [486] | 49 | 37 | 11 | - | 3 | 0 | ±4 pp | 600 | Telephone | 12 | |
| MQO Research | January 28, 2019 | [487] | 56 | 35 | 6 | - | 1 | 1 | ±4 pp | 600 | Telephone | 21 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MQO Research | August 6, 2019 | [488] | 40 | 34 | 4 | - | 21 | 1 | ±5.7 pp | 400 | Telephone | 6 | |
| MQO Research | April 16, 2019 | [489] | 40 | 32 | 8 | - | 18 | 1 | ±4 pp | 400 | Telephone | 8 | |
| MQO Research | January 27, 2019 | [1] | 52 | 30 | 7 | - | 10 | ±4 pp | 400 | Telephone | 22 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MQO Research | August 27, 2019 | [490] | 44 | 31 | 13 | - | 9 | 1 | ±4.9 pp | 400 | Telephone | 13 | |
| MQO Research | May 13, 2019 | [491] | 42 | 35 | 11 | - | 10 | 0 | ±4 pp | 600 | Telephone | 7 | |
| MQO Research | February 10, 2019 | [492] | 50 | 30 | 12 | - | 7 | 1 | ±4 pp | 600 | Telephone | 20 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MQO Research | August 14, 2019 | [493] | 41 | 40 | 6 | - | 9 | 4 | ±4.9 pp | 400 | Telephone | 1 | |
| MQO Research | May 6, 2019 | [494] | 36 | 39 | 7 | - | 16 | 1 | ±4 pp | 600 | Telephone | 3 | |
| MQO Research | February 10, 2019 | [495] | 44 | 39 | 4 | - | 10 | 3 | ±4 pp | 600 | Telephone | 5 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 election | October 21, 2019 | [496] | 34.2 | 16.0 | 10.7 | 32.5 | 4.4 | 1.5 | 0.5 | N/a | 4,284,338 | N/a | 1.7 |
| Leger | October 15, 2019 | [497] | 31 | 16 | 14 | 31 | 6 | 2 | - | ±1.79 | 3000 | Online | 0 |
| Forum Research | October 12, 2019 | [498] | 33 | 15 | 10 | 31 | 7 | 2 | 2 | ±3 pp | 1001 | IVR | 2 |
| Leger | October 10, 2019 | [499] | 31 | 16 | 13 | 29 | 7 | 3 | 1 | - | 1014 | Online | 2 |
| Mainstreet Research | October 6, 2019 | [500] | 35 | 17 | 11 | 27 | 7 | 3 | - | ±3.75 pp | 685 | IVR | 8 |
| Mainstreet Research | September 30, 2019 | [501] | 37 | 18 | 10 | 22 | 9 | 3 | - | ±3.7 pp | 694 | IVR | 15 |
| Nanos Research | September 30, 2019 | [502] | 35.3 | 17.0 | 13.3 | 22.0 | 10.1 | 1.8 | 0.6 | ±3.6 pp | 828 | telephone | 13.3 |
| Leger | September 17, 2019 | [503] | 36 | 21 | 7 | 22 | 10 | 3 | 1 | ±3.9 pp | 837 | Online | 14 |
| Mainstreet Research | September 13, 2019 | [504] | 33.0 | 24.8 | 7.9 | 18.6 | 9.5 | - | - | unknown | unknown | IVR | 8.2 |
| Leger | August 29, 2019 | [505] | 34 | 23 | 7 | 20 | 11 | 4 | 1 | ±3.39 pp | 837 | Online | 11 |
| Forum Research | August 28, 2019 | [506] | 37 | 21 | 8 | 18 | 9 | 4 | ±3 pp | 1219 | IVR | 16 | |
| Forum Research | July 24, 2019 | [507] | 30 | 28 | 9 | 15 | 10 | 4 | 3 | ±3 pp | 977 | IVR | 2 |
| Forum Research | June 12, 2019 | [508] | 32 | 25 | 9 | 18 | 10 | 4 | 2 | ±3 pp | 1,471 | IVR | 7 |
| Leger | March 11, 2019 | [509] | 35 | 26 | 7 | 17 | 9 | 4 | ±3.08 pp | 1,014 | Online | 9 | |
| Leger | January 28, 2019 | [510] | 39 | 21 | 8 | 21 | 5 | 6 | ±3.09 pp | 1,007 | Online | 18 | |
| CROP | June 19, 2018 | [511] | 42 | 27 | 10 | 12 | 8 | 0 | N/a | 1,000 | Online | 15 | |
| Leger | August 24, 2017 | [512] | 43 | 16 | 19 | 16 | 6 | 2 | ±3 pp | 1,002 | Online | 27 | |
| 2015 election | October 19, 2015 | [513] | 35.7 | 16.7 | 25.4 | 19.4 | 2.2 | N/a | 0.7 | N/a | 4,241,487 | N/a | 19 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Campaign Research | September 19, 2019 | [514] | 35 | 39 | 12 | - | 10 | 2 | 1 | ±2.17 pp | 2035 | Online/Telephone | 4 |
| Angus Reid | September 18, 2019 | [515] | 36 | 35 | 15 | - | 9 | 5 | - | - | 722 | online | 1 |
| EKOS | September 5, 2019 | [516] | 40.8 | 29.9 | 10.9 | - | 11.9 | 4.8 | 1.8 | ±2.0 pp | 2393 | IVR | 10.9 |
| EKOS | August 28, 2019 | [517] | 46.7 | 29.2 | 7.6 | - | 9.4 | 5.7 | 1.3 | ±4.97 pp | 389 | IVR | 17.5 |
| EKOS | August 27, 2019 | [518] | 44 | 30 | 10 | - | 10 | 4 | 2 | ±1.9 pp | 2601 | IVR | 14 |
| EKOS | August 19, 2019 | [519] | 42.9 | 29.9 | 8.6 | - | 13.7 | 2.5 | 2.5 | ±5.39 pp | 301 | IVR | 13 |
| Corbett Communications | August 13, 2019 | [520] | 39 | 31 | 14 | - | 12 | 4 | 1 | ±3 pp | 1099 | Online | 8 |
| EKOS | August 9, 2019 | [521] | 40.3 | 28.9 | 11.9 | - | 12.2 | 5.2 | 1.5 | ±4.90 pp | 400 | IVR | 11.4 |
| EKOS | July 26, 2019 | [522] | 33.8 | 35.8 | 9.5 | - | 13.2 | 4.5 | 3.2 | ±4.89 pp | 402 | IVR | 2 |
| Corbett Communications | July 10, 2019 | [523] | 38 | 33 | 14 | - | 13 | 1 | 0 | ±3 pp | 481 | Online | 5 |
| Innovative Research | April 16, 2019 | [524] | 40 | 33 | 14 | - | 9 | - | 4 | 945 | Online | 7 | |
| Innovative Research | April 10, 2019 | [525] | 41 | 34 | 13 | - | 9 | - | 4 | 773 | Online | 7 | |
| Innovative Research | April 1, 2019 | [526] | 39 | 33 | 18 | - | 7 | - | 3 | ±4 pp | 605 | Telephone | 6 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Forum Research | September 26, 2019 | [527] | 50 | 26 | 10 | - | 10 | 3 | 1 | ±3 pp | 1,059 | IVR | 24 |
| Forum Research | July 6, 2019 | [528] | 46 | 26 | 12 | - | 10 | 4 | 2 | ±3 pp | 1,143 | IVR | 20 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Probe Research | September 26, 2019 | [529] | 27 | 41 | 19 | - | 9 | 3 | 1 | ±3.1 pp | 1,000 | telephone | 14 |
| Probe Research | June 17, 2019 | [530] | 24 | 43 | 17 | - | 13 | 2 | 1 | ±3.1 pp | 1,000 | telephone | 19 |
| Probe Research | March 24, 2019 | [531] | 31 | 42 | 17 | - | 7 | 3 | 1 | ±3.1 pp | 1,000 | telephone | 11 |
| Probe Research | December 6, 2018 | [532] | 34 | 42 | 16 | - | 5 | 2 | 1 | ±2.9 pp | 1,105 | telephone | 8 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U of Saskatchewan | September 2019 | [533] | 5 | 41 | 11 | - | 8 | 1 | - | ±4.9 pp | 400 | telephone | 30 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lethbridge College | October 10, 2019 | [534] | 17.9 | 64.0 | 9.7 | - | 4.1 | 1.9 | 2.4 | ±3.17 pp | 953 | telephone | 46.1 |
| Lethbridge College | February 5, 2019 | [535] | 12.9 | 71.4 | 9.3 | - | 1.9 | 2.1 | 2.3 | ±3.0 pp | 1,055 | telephone | 58.5 |
| Polling firm | Last date of polling | Link | LPC | CPC | NDP | BQ | GPC | PPC[1] | Other | Margin of error[2] | Sample size[3] | Polling method[4] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Insights West | October 16, 2019 | [536] | 20 | 27 | 23 | - | 11 | - | 2 | ±2.4 pp | 1670 | Online | 4 |
| Insights West | September 23, 2019 | [537] | 19 | 29 | 14 | - | 14 | - | 3 | ±3.3 pp | 867 | Online | 10 |
| Insights West | September 10, 2019 | [537] | 17 | 29 | 14 | - | 13 | - | 4 | ±3.4 pp | 869 | Online | 12 |
Aside from conducting the usual opinion surveys on general party preferences, polling firms also survey public opinion on who would make the best prime minister:
| Polling firm | Last date of polling | Link | Justin Trudeau | Andrew Scheer | Jagmeet Singh | Yves-François Blanchet | Elizabeth May | Maxime Bernier | Unsure | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | September 6, 2019 | [538] | 33.6 | 22.7 | 7.4 | 1.4 | 8.1 | 2.4 | 24.4 | ±3.1 pp | 10.9 |
| Nanos Research | August 30, 2019 | [539] | 32.2 | 23.2 | 7.2 | 1.3 | 8.3 | 2.8 | 25.1 | ±3.1 pp | 9.0 |
| Nanos Research | August 23, 2019 | [540] | 30.9 | 25.1 | 6.7 | 1.4 | 8.7 | 2.6 | 24.6 | ±3.1 pp | 5.8 |
| Nanos Research | August 16, 2019 | [541] | 31.8 | 23.9 | 7.5 | 1.7 | 8.4 | 2.5 | 24.1 | ±3.1 pp | 7.9 |
| Nanos Research | August 9, 2019 | [542] | 31.4 | 25 | 7 | 1.8 | 8.5 | 1.9 | 24.3 | ±3.1 pp | 6.4 |
| Nanos Research | August 2, 2019 | [543] | 33.8 | 24.4 | 6.8 | 1.8 | 9.2 | 1.6 | 22.3 | ±3.1 pp | 9.4 |
| Forum Research | July 28, 2019 | [544] | 28 | 28 | 7 | - | 14 | - | 23 | ±3 pp | 0 |
| Nanos Research | July 26, 2019 | [545] | 32.5 | 24.1 | 7.7 | 2.5 | 9.1 | 1.6 | 22.4 | ±3.1 pp | 8.4 |
| Leger | July 23, 2019 | [145] | 23 | 24 | 7 | 9 | 4 | 20 | ±2.5 pp | 1 | |
| Nanos Research | July 19, 2019 | [546] | 32.8 | 24.0 | 8.0 | 2.3 | 8.8 | 1.8 | 22.3 | ±3.1 pp | 8.8 |
| Abacus Data | July 17, 2019 | [149] | 36 | 31 | 13 | 14 | 6 | ±2.6 pp | 5 | ||
| Ipsos | July 15, 2019 | [547] | 32 | 36 | 13 | 2 | 17 | ±3.5 pp | 4 | ||
| Campaign Research | July 12, 2019 | [151] | 24 | 20 | 7 | 1 | 9 | 3 | 21 | ±2.3 pp | 4 |
| Nanos Research | July 12, 2019 | [153] | 32.9 | 23.1 | 8.9 | 1.8 | 7.9 | 2.2 | 23.2 | ±3.1 pp | 9.8 |
| Nanos Research | June 21, 2019 | [163] | 27.9 | 24.0 | 9.7 | 1.6 | 7.7 | 2.1 | 27.0 | ±3.1 pp | 2.9 |
| Nanos Research | June 14, 2019 | [165] | 27.0 | 24.9 | 9.9 | 1.5 | 9.4 | 1.8 | 25.6 | ±2.3 pp | 2.1 |
| Campaign Research | June 9, 2019 | [548] | 24 | 24 | 7 | 1 | 9 | 4 | 17 | ±2.6 pp | 0 |
| Abacus Data | June 1, 2019 | [549] | 33 | 30 | 12 | 19 | 6 | ±2.6 pp | 3 | ||
| Nanos Research | May 31, 2019 | [550] | 26.5 | 26.7 | 8.9 | 1.7 | 9.6 | 1.6 | 24.9 | ±3.1 pp | 0.2 |
| Nanos Research | May 17, 2019 | [176] | 27.9 | 28.6 | 6.8 | 1.5 | 10.0 | 1.8 | 23.3 | ±3.1 pp | 0.8 |
| Abacus Data | May 3, 2019 | [551] | 34 | 33 | 14 | 14 | 6 | ±1.5 pp | 1 | ||
| Leger | April 22, 2019 | [185] | 20 | 25 | 7 | 8 | 3 | 21 | ±2.5 pp | 5 | |
| Leger | March 20, 2019 | [198] | 24 | 25 | 8 | 7 | 4 | 19 | ±2.51 pp | 1 | |
| Nanos Research | March 15, 2019 | [199] | 30.3 | 27.3 | 8.9 | 1.7 | 7.2 | 2.8 | 21.8 | ±3.1 pp | 3.0 |
| Abacus Data | March 10, 2019 | [552] | 39 | 31 | 10 | 13 | 7 | ±3.3 pp | 8 | ||
| Campaign Research | March 10, 2019 | [201] | 23 | 24 | 7 | 1 | 8 | 19 | ±2.5 pp | 1 | |
| Abacus Data | March 6, 2019 | [553] | 35 | 33 | 13 | 13 | 7 | ±3.3 pp (final) | 2 | ||
| Nanos Research | March 1, 2019 | [211] | 35.2 | 25.0 | 6.2 | 1.8 | 7.3 | 2.1 | 22.5 | ±3.1 pp | 10.2 |
| Nanos Research | February 15, 2019 | [218] | 35.7 | 23.4 | 5.3 | 1.6 | 7.7 | 2.7 | 22.1 | ±3.1 pp | 12.3 |
| Campaign Research | February 11, 2019 | [220] | 28 | 25 | 4 | 6 | 1 | 17 | ±2.5 pp | 3 | |
| Nanos Research | February 8, 2019 | [221] | 35.5 | 24.9 | 5.9 | 1.4 | 6.4 | 3.8 | 22.1 | ±3.1 pp | 10.6 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Andrew Scheer | Jagmeet Singh | Mario Beaulieu | Elizabeth May | Maxime Bernier | Unsure | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | February 1, 2019 | [554] | 34.1 | 24.9 | 6.8 | 1.2 | 6.7 | 5.2 | 21.2 | ±3.1 pp | 9.2 |
| Nanos Research | January 25, 2019 | [224] | 33.5 | 26.1 | 7.5 | 1.2 | 6.7 | 4.9 | 20.1 | ±3.1 pp | 7.4 |
| Nanos Research | January 18, 2019 | [227] | 34.6 | 24.8 | 7.5 | 1.1 | 6.7 | 4.4 | 20.9 | ±3.1 pp | 9.8 |
| Nanos Research | January 11, 2019 | [228] | 36.4 | 23.9 | 6.8 | 1.3 | 6.2 | 4.5 | 20.9 | ±3.1 pp | 12.5 |
| Nanos Research | January 4, 2019 | [230] | 39.3 | 23.5 | 6.5 | 1.2 | 5.4 | 3.9 | 20.1 | ±3.1 pp | 15.8 |
| Nanos Research | December 28, 2018 | [231] | 39.1 | 23.7 | 5.0 | 1.0 | 5.7 | 4.2 | 21.3 | ±3.1 pp | 15.4 |
| Nanos Research | December 21, 2018 | [232] | 38.3 | 24.8 | 5.0 | 0.9 | 5.8 | 4.1 | 21.1 | ±3.1 pp | 13.5 |
| Abacus Data | December 18, 2018 | [233] | 45 | 29 | 10 | 10 | 5 | ±2.5 pp | 16 | ||
| Angus Reid | December 18, 2018 | [555] | 27 | 33 | 6 | 7 | 26 | ±2.5 pp | 6 | ||
| Nanos Research | December 14, 2018 | [234] | 37.4 | 25.6 | 6.3 | 0.7 | 5.4 | 2.6 | 22.0 | ±3.1 pp | 11.8 |
| Campaign Research | December 13, 2018 | [235] | 32 | 22 | 5 | 1 | 7 | 17 | ±2.5 pp | 10 | |
| Nanos Research | December 7, 2018 | [556] | 35.8 | 25.0 | 5.6 | 0.6 | 6.0 | 2.1 | 25.0 | ±3.1 pp | 10.8 |
| Nanos Research | November 30, 2018 | [238] | 37.5 | 23.4 | 5.7 | 0.6 | 5.5 | 2.5 | 24.9 | ±3.1 pp | 14.1 |
| Forum Research | November 29, 2018 | [239] | 33 | 32 | 6 | 8 | 22 | ±3 pp | 1 | ||
| Nanos Research | November 23, 2018 | [240] | 38.2 | 21.9 | 5.8 | 0.9 | 5.7 | 2.3 | 25.2 | ±3.1 pp | 16.3 |
| Leger | November 20, 2018 | [557] | 33 | 22 | 5 | 6 | 5 | ±2.51 pp | 11 | ||
| Nanos Research | November 16, 2018 | [242] | 39.5 | 20.2 | 7.7 | 0.7 | 5.5 | 2.2 | 24.3 | ±3.1 pp | 19.3 |
| Campaign Research | November 9, 2018 | [245] | 32 | 22 | 6 | 6 | 17 | ±2.5 pp | 10 | ||
| Nanos Research | November 9, 2018 | [246] | 41.7 | 20.0 | 8.6 | 1.0 | 5.5 | 2.6 | 20.6 | ±3.1 pp | 21.7 |
| Nanos Research | November 2, 2018 | [558] | 41.2 | 20.3 | 8.2 | 1.2 | 6.3 | 2.4 | 20.4 | ±3.1 pp | 20.9 |
| Nanos Research | October 26, 2018 | [249] | 40.8 | 21.3 | 8.0 | 1.6 | 5.5 | 2.7 | 20.0 | ±3.1 pp | 19.5 |
| Nanos Research | October 19, 2018 | [250] | 37.9 | 22.9 | 7.5 | 1.6 | 6.2 | 2.5 | 21.4 | ±3.1 pp | 15.0 |
| Nanos Research | October 12, 2018 | [251] | 39.1 | 23.4 | 7.1 | 1.0 | 5.5 | 3.1 | 20.9 | ±3.1 pp | 15.7 |
| Innovative Research | October 1, 2018 | [559] | 47 | 29 | 9 | 2 | 8 | n/a | 18 | ||
| Pollara | September 20, 2018 | [258] | 39 | 27 | 8 | 5 | 21 | ±3.1 pp | 12 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Andrew Scheer | Jagmeet Singh | Mario Beaulieu | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | September 28, 2018 | [256] | 41.4 | 24.7 | 7.8 | 0.5 | 5.5 | ±3.1 pp | 16.7 |
| Nanos Research | September 21, 2018 | [257] | 43.1 | 25.0 | 7.5 | 0.8 | 5.6 | ±3.1 pp | 18.1 |
| Pollara | September 20, 2018 | [258] | 39 | 27 | 8 | — | 5 | ±3.1 pp | 12 |
| Campaign Research | September 14, 2018 | [261] | 32 | 22 | 5 | 5 | ±2.5 pp | 10 | |
| Nanos Research | August 31, 2018 | [264] | 42.2 | 24.3 | 6.8 | 1.0 | 6.4 | ±3.1 pp | 17.9 |
| Nanos Research | August 24, 2018 | [266] | 40.1 | 25.4 | 7.7 | 1.3 | 5.2 | ±3.1 pp | 14.7 |
| Nanos Research | August 17, 2018 | [268] | 39.6 | 25.2 | 8.2 | 1.2 | 4.6 | ±3.1 pp | 14.4 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Andrew Scheer | Jagmeet Singh | Martine Ouellet | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | July 27, 2018 | [272] | 40.4 | 24.5 | 6.5 | 1.2 | 5.8 | ±3.1 pp | 15.9 |
| Nanos Research | July 20, 2018 | [275] | 40.5 | 25.2 | 6.3 | 1.3 | 5.9 | ±3.1 pp | 15.3 |
| Nanos Research | July 6, 2018 | [279] | 42.6 | 24.4 | 7.1 | 0.9 | 6.0 | ±3.1 pp | 18.2 |
| Nanos Research | June 22, 2018 | [282] | 41.3 | 24.8 | 8.2 | 1.1 | 4.9 | ±3.1 pp | 16.5 |
| Nanos Research | June 15, 2018 | [285] | 38.7 | 25.4 | 8.8 | 0.8 | 4.3 | ±3.1 pp | 13.3 |
| Angus Reid | June 14, 2018 | [286] | 35 | 22 | 7 | – | 6 | ±3.1 pp | 13 |
| Nanos Research | June 1, 2018 | [288] | 34.3 | 25.6 | 10.0 | 1.2 | 5.7 | ±3.1 pp | 8.7 |
| Nanos Research | May 25, 2018 | [290] | 36.0 | 25.2 | 9.3 | 1.3 | 6.4 | ±3.1 pp | 10.8 |
| Nanos Research | May 18, 2018 | [291] | 39.2 | 22.4 | 8.1 | 1.3 | 6.8 | ±3.1 pp | 16.8 |
| Nanos Research | May 11, 2018 | [294] | 39.6 | 20.9 | 8.1 | 0.9 | 7.7 | ±3.1 pp | 18.7 |
| Forum Research | April 20, 2018 | [300] | 24 | 25 | 8 | 3 | 12 | ±2 pp | 1 |
| Nanos Research | March 23, 2018 | [560] | 38.5 | 26.5 | 8.9 | 1.9 | 4.9 | ±3.1 pp | 12.0 |
| Nanos Research | March 16, 2018 | [561] | 37.5 | 25.9 | 9.0 | 2.4 | 5.7 | ±3.1 pp | 11.6 |
| Angus Reid | March 15, 2018 | [309] | 26 | 22 | 7 | – | – | ±2 pp | 4 |
| Nanos Research | March 9, 2018 | [310] | 39.2 | 23.2 | 9.4 | 2.6 | 5.9 | ±3.1 pp | 16.0 |
| Nanos Research | March 2, 2018 | [313] | 40.4 | 22.8 | 8.6 | 1.8 | 6.6 | ±3.1 pp | 17.6 |
| Nanos Research | February 23, 2018 | [316] | 40.4 | 22.1 | 9.5 | 1.9 | 5.6 | ±3.1 pp | 18.3 |
| Nanos Research | February 16, 2018 | [317] | 41.0 | 21.9 | 9.3 | 1.5 | 5.4 | ±3.1 pp | 20.1 |
| Campaign Research | February 10, 2018 | [318] | 35 | 15 | 7 | 2 | 5 | ±2.1 pp | 20 |
| Nanos Research | January 26, 2018 | [322] | 40.8 | 22.1 | 8.3 | 2.3 | 5.8 | ±3.1 pp | 18.7 |
| Nanos Research | January 12, 2018 | [562] | 42.7 | 22.3 | 8.1 | 1.8 | 5.2 | ±3.1 pp | 20.4 |
| Nanos Research | January 5, 2018 | [563] | 45.6 | 20.3 | 9.0 | 1.4 | 4.1 | ±3.1 pp | 25.3 |
| Nanos Research | December 29, 2017 | [564] | 46.9 | 21.5 | 9.1 | 1.0 | 3.9 | ±3.1 pp | 25.4 |
| Nanos Research | December 22, 2017 | [565] | 48.3 | 22.0 | 7.9 | 0.8 | 4.5 | ±3.1 pp | 26.3 |
| Nanos Research | December 15, 2017 | [566] | 46.8 | 21.9 | 8.2 | 1.0 | 5.9 | ±3.1 pp | 24.9 |
| Forum Research | December 14, 2017 | [332] | 30 | 21 | 9 | 5 | 10 | ±3.1 pp | 9 |
| Nanos Research | December 8, 2017 | [567] | 45.4 | 23.5 | 8.0 | 1.3 | 6.4 | ±3.1 pp | 21.9 |
| Nanos Research | December 1, 2017 | [568] | 45.6 | 22.8 | 6.6 | 2.0 | 6.1 | ±3.1 pp | 22.8 |
| Nanos Research | November 24, 2017 | [569] | 44.1 | 22.8 | 7.2 | 1.6 | 5.3 | ±3.1 pp | 21.3 |
| Nanos Research | November 17, 2017 | [338] | 44.8 | 22.4 | 7.7 | 1.6 | 4.8 | ±3.1 pp | 22.4 |
| Nanos Research | November 10, 2017 | [340] | 45.0 | 21.1 | 8.8 | 1.4 | 5.2 | ±3.1 pp | 23.9 |
| Campaign Research | November 9, 2017 | [570] | 35 | 15 | 7 | 5 | 5 | ±2.2 pp | 20 |
| Nanos Research | November 3, 2017 | [571] | 43.8 | 21.0 | 8.5 | 1.9 | 5.4 | ±3.1 pp | 22.8 |
| Nanos Research | October 27, 2017 | [344] | 44.3 | 20.8 | 9.2 | 2.3 | 5.5 | ±3.1 pp | 23.5 |
| Campaign Research | October 11, 2017 | [572] | 36 | 14 | 6 | 1 | 5 | ±2.2 pp | 22 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Andrew Scheer | Jagmeet Singh/ Thomas Mulcair | Martine Ouellet | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | October 20, 2017 | [349] | 42.2 | 22.4 | 9.5 | 2.0 | 5.2 | ±3.1 pp | 19.8 |
| Nanos Research | October 13, 2017 | [351] | 41.9 | 22.5 | 8.7 | 1.6 | 5.3 | ±3.1 pp | 19.4 |
| Nanos Research | October 6, 2017 | [354] | 43.9 | 21.7 | 9.3 | 1.2 | 4.0 | ±3.1 pp | 22.2 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Andrew Scheer | Thomas Mulcair | Martine Ouellet | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | September 29, 2017 | [357] | 43.9 | 20.3 | 9.7 | 1.3 | 4.0 | ±3.1 pp | 23.6 |
| Nanos Research | September 22, 2017 | [359] | 45.3 | 21.2 | 9.4 | 1.5 | 4.3 | ±3.1 pp | 24.1 |
| Nanos Research | September 15, 2017 | [360] | 46.3 | 19.7 | 10.1 | 1.5 | 4.1 | ±3.1 pp | 26.6 |
| Forum Research | September 14, 2017 | [361] | 34 | 20 | 12 | 4 | 5 | ±3 pp | 14 |
| Campaign Research | September 11, 2017 | [362] | 42 | 13 | 8 | 2 | 6 | ±2.3 pp | 29 |
| Nanos Research | September 8, 2017 | [363] | 47.8 | 19.7 | 9.7 | 1.3 | 3.7 | ±3.1 pp | 28.1 |
| Nanos Research | September 1, 2017 | [365] | 46.2 | 21.7 | 9.8 | 1.6 | 4.0 | ±3.1 pp | 24.5 |
| Nanos Research | August 25, 2017 | [367] | 48.0 | 20.4 | 9.0 | 1.3 | 4.3 | ±3.1 pp | 27.6 |
| Nanos Research | August 18, 2017 | [368] | 47.5 | 21.6 | 8.4 | 1.1 | 4.4 | ±3.1 pp | 25.9 |
| Forum Research | August 17, 2017 | [573] | 39 | 18 | 10 | 2 | 8 | ±3 pp | 21 |
| Nanos Research | August 11, 2017 | [370] | 47.1 | 21.3 | 9.2 | 1.4 | 4.9 | ±3.1 pp | 25.8 |
| Nanos Research | August 4, 2017 | [371] | 46.1 | 21.8 | 9.8 | 1.7 | 5.1 | ±3.1 pp | 24.3 |
| Nanos Research | July 28, 2017 | [372] | 44.0 | 21.5 | 9.7 | 1.6 | 6.0 | ±3.1 pp | 22.5 |
| Nanos Research | July 21, 2017 | [373] | 45.4 | 20.8 | 10.1 | 1.4 | 5.5 | ±3.1 pp | 24.6 |
| Nanos Research | July 14, 2017 | [375] | 43.9 | 21.9 | 9.8 | 1.4 | 5.5 | ±3.1 pp | 22.0 |
| Campaign Research | July 10, 2017 | [376] | 38 | 17 | 8 | 1 | 4 | ±2 pp | 21 |
| Nanos Research | July 7, 2017 | [377] | 45.6 | 21.4 | 8.1 | 0.7 | 5.4 | ±3.1 pp | 24.2 |
| Nanos Research | June 30, 2017 | [378] | 46.9 | 21.5 | 7.9 | 1.1 | 4.0 | ±3.1 pp | 25.4 |
| Nanos Research | June 23, 2017 | [379] | 46.3 | 21.2 | 8.4 | 1.0 | 4.5 | ±3.1 pp | 25.1 |
| Angus Reid | June 12, 2017 | [574] | 37 | 19 | 10 | ±2 pp | 18 | ||
| Forum Research | June 8, 2017 | [385] | 39 | 20 | 9 | 3 | 8 | ±3 pp | 19 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Rona Ambrose/ Andrew Scheer | Thomas Mulcair | Martine Ouellet | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | June 16, 2017 | [381] | 45.8 | 19.8 | 8.5 | 1.2 | 5.3 | ±3.1 pp | 26.0 |
| Nanos Research | June 9, 2017 | [384] | 43.6 | 19.2 | 9.1 | 1.3 | 5.3 | ±3.1 pp | 24.4 |
| Nanos Research | June 2, 2017 | [386] | 45.9 | 18.5 | 8.9 | 1.5 | 5.1 | ±3.1 pp | 27.4 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Rona Ambrose | Thomas Mulcair | Martine Ouellet | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | May 26, 2017 | [389] | 45.7 | 18.4 | 9.1 | 0.2 | 4.9 | ±3.1 pp | 27.3 |
| Nanos Research | May 19, 2017 | [390] | 46.3 | 18.4 | 9.2 | 1.9 | 5.2 | ±3.1 pp | 27.9 |
| Nanos Research | May 12, 2017 | [395] | 47.8 | 19.4 | 10.3 | 2.0 | 5.4 | ±3.1 pp | 28.4 |
| Nanos Research | May 5, 2017 | [396] | 46.9 | 18.7 | 10.7 | 2.0 | 5.4 | ±3.1 pp | 28.2 |
| Nanos Research | April 28, 2017 | [397] | 48.2 | 18.4 | 9.4 | 1.6 | 5.4 | ±3.1 pp | 29.8 |
| Forum Research | April 24, 2017 | [398] | 32 | 12 | 10 | 2 | 8 | ±3 pp | 20 |
| Nanos Research | April 21, 2017 | [399] | 47.8 | 18.6 | 9.2 | 0.2 | 5.1 | ±3.1 pp | 29.2 |
| Nanos Research | April 13, 2017 | [575] | 46.5 | 19.4 | 8.7 | 1.7 | 5.3 | ±3.1 pp | 27.1 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Rona Ambrose | Thomas Mulcair | Rhéal Fortin/ Martine Ouellet | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | April 7, 2017 | [402] | 47.0 | 19.3 | 10.5 | 1.3 | 4.6 | ±3.1 pp | 27.7 |
| Nanos Research | March 31, 2017 | [403] | 47.2 | 18.1 | 11.6 | 1.5 | 4.9 | ±3.1 pp | 29.1 |
| Nanos Research | March 24, 2017 | [405] | 48.7 | 18.1 | 10.7 | 0.9 | 5.0 | ±3.1 pp | 30.6 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Rona Ambrose | Thomas Mulcair | Rhéal Fortin | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | March 17, 2017 | [408] | 49.7 | 17.3 | 10.6 | 0.8 | 4.3 | ±3.1 pp | 32.4 |
| Nanos Research | March 10, 2017 | [409] | 48.7 | 17.0 | 10.8 | 0.8 | 4.9 | ±3.1 pp | 31.7 |
| Nanos Research | March 3, 2017 | [411] | 47.0 | 17.4 | 10.2 | 0.9 | 5.2 | ±3.1 pp | 29.6 |
| Nanos Research | February 24, 2017 | [413] | 46.3 | 18.3 | 9.9 | 0.9 | 4.9 | ±3.1 pp | 28.0 |
| Nanos Research | February 17, 2017 | [415] | 46.1 | 17.3 | 10.9 | 1.2 | 4.9 | ±3.1 pp | 28.8 |
| Nanos Research | February 10, 2017 | [416] | 46.4 | 19.1 | 9.6 | 1.0 | 4.9 | ±3.1 pp | 27.3 |
| Campaign Research | February 6, 2017 | [576] | 31 | 14 | 11 | ±3 pp | 17 | ||
| Nanos Research | February 3, 2017 | [418] | 45.4 | 20.0 | 10.2 | 1.2 | 5.5 | ±3.1 pp | 25.4 |
| Nanos Research | January 27, 2017 | [419] | 46.7 | 19.9 | 10.7 | 1.1 | 4.7 | ±3.1 pp | 26.8 |
| Forum Research | January 21, 2017 | [421] | 38 | 11 | 9 | 2 | 6 | ±3 pp | 27 |
| Nanos Research | January 20, 2017 | [422] | 46.6 | 20.3 | 10.2 | 0.9 | 5.1 | ±3.1 pp | 26.3 |
| Nanos Research | January 13, 2017 | [423] | 46.7 | 18.8 | 11.1 | 0.8 | 5.1 | ±3.1 pp | 27.9 |
| Nanos Research | January 6, 2017 | [577] | 49.3 | 18.1 | 10.0 | 0.5 | 4.0 | ±3.1 pp | 31.2 |
| Nanos Research | December 30, 2016 | [578] | 49.0 | 17.7 | 9.6 | 0.8 | 4.7 | ±3.1 pp | 31.3 |
| Nanos Research | December 23, 2016 | [579] | 50.6 | 17.1 | 8.8 | 0.9 | 4.6 | ±3.1 pp | 33.5 |
| Nanos Research | December 9, 2016 | [580] | 54.1 | 15.8 | 7.4 | 1.0 | 5.4 | ±3.1 pp | 38.3 |
| Nanos Research | December 2, 2016 | [581] | 54.0 | 15.5 | 8.5 | 1.1 | 5.3 | ±3.1 pp | 38.5 |
| Forum Research | December 7, 2016 | [430] | 40 | 14 | 12 | 2 | 6 | ±3 pp | 26 |
| Nanos Research | November 25, 2016 | [582] | 54.2 | 15.7 | 8.7 | 0.7 | 5.5 | ±3.1 pp | 38.5 |
| Nanos Research | November 18, 2016 | [583] | 52.2 | 17.1 | 8.3 | 0.5 | 5.3 | ±3.1 pp | 35.1 |
| Nanos Research | November 11, 2016 | [584] | 50.3 | 16.7 | 8.7 | 0.7 | 5.5 | ±3.1 pp | 33.6 |
| Nanos Research | November 4, 2016 | [585] | 49.5 | 16.2 | 8.3 | 0.5 | 5.6 | ±3.1 pp | 33.3 |
| Nanos Research | October 28, 2016 | [586] | 49.6 | 16.0 | 8.2 | 0.5 | 5.7 | ±3.1 pp | 33.6 |
| Nanos Research | October 21, 2016 | [587] | 50.4 | 14.6 | 8.4 | 0.6 | 6.1 | ±3.1 pp | 35.8 |
| Nanos Research | October 14, 2016 | [588] | 52.2 | 14.7 | 8.6 | 0.7 | 5.4 | ±3.1 pp | 37.6 |
| Nanos Research | October 7, 2016 | [589] | 55.9 | 14.5 | 7.7 | 0.6 | 4.5 | ±3.1 pp | 41.4 |
| Nanos Research | September 30, 2016 | [590] | 56.0 | 14.1 | 7.4 | 0.6 | 4.4 | ±3.1 pp | 41.9 |
| Nanos Research | September 23, 2016 | [591] | 55.9 | 15.0 | 7.9 | 1.1 | 3.8 | ±3.1 pp | 40.9 |
| Forum Research | September 21, 2016 | [448] | 44 | 13 | 8 | 2 | 7 | ±3 pp | 31 |
| Nanos Research | September 16, 2016 | [592] | 53.9 | 15.6 | 8.3 | 1.3 | 3.7 | ±3.1 pp | 38.3 |
| Nanos Research | September 9, 2016 | [593] | 53.7 | 16.7 | 8.0 | 1.5 | 3.8 | ±3.1 pp | 37.0 |
| Forum Research | September 7, 2016 | [450] | 46 | 13 | 8 | 1 | 7 | ±3 pp | 33 |
| Nanos Research | September 2, 2016 | [594] | 54.1 | 16.5 | 7.9 | 1.8 | 3.6 | ±3.1 pp | 37.6 |
| Nanos Research | August 26, 2016 | [595] | 54.4 | 16.7 | 9.3 | 1.5 | 3.6 | ±3.1 pp | 37.7 |
| Nanos Research | August 19, 2016 | [596] | 56.3 | 16.3 | 9.0 | 1.2 | 3.3 | ±3.1 pp | 40.0 |
| Nanos Research | August 12, 2016 | [597] | 55.6 | 14.5 | 9.2 | 1.3 | 4.3 | ±3.1 pp | 41.1 |
| Forum Research | August 6, 2016 | [453] | 50 | 12 | 8 | 1 | 7 | ±3.0 pp | 38 |
| Nanos Research | August 5, 2016 | [598] | 55.4 | 15.1 | 9.2 | 1.0 | 4.6 | ±3.1 pp | 40.3 |
| Nanos Research | July 29, 2016 | [599] | 54.1 | 14.9 | 9.2 | 0.6 | 4.9 | ±3.1 pp | 39.2 |
| Nanos Research | July 22, 2016 | [600] | 52.3 | 15.9 | 9.2 | 0.5 | 4.9 | ±3.1 pp | 36.4 |
| Nanos Research | July 15, 2016 | [601] | 52.7 | 17.0 | 9.0 | 0.2 | 4.4 | ±3.1 pp | 35.7 |
| Nanos Research | July 8, 2016 | [602] | 52.3 | 16.7 | 9.8 | 0.7 | 4.1 | ±3.1 pp | 35.6 |
| Forum Research | July 5, 2016 | [455] | 49 | 13 | 9 | 1 | 7 | ±2 pp | 36 |
| Nanos Research | June 30, 2016 | [603] | 52.5 | 17.6 | 8.5 | 1.3 | 4.9 | ±3.1 pp | 34.9 |
| Nanos Research | June 24, 2016 | [604] | 53.4 | 15.9 | 8.8 | 1.5 | 5.2 | ±3.1 pp | 37.5 |
| Nanos Research | June 17, 2016 | [605] | 53.6 | 15.1 | 8.3 | 1.4 | 5.0 | ±3.1 pp | 38.5 |
| Nanos Research | June 10, 2016 | [606] | 52.6 | 15.8 | 8.0 | 1.3 | 5.0 | ±3.1 pp | 36.8 |
| Forum Research | June 7, 2016 | [457] | 45 | 11 | 9 | 2 | 6 | ±2 pp | 34 |
| Nanos Research | June 3, 2016 | [607] | 53.5 | 14.5 | 8.6 | 1.0 | 4.3 | ±3.1 pp | 39 |
| Nanos Research | May 27, 2016 | [608] | 53.7 | 15.5 | 8.2 | 1.0 | 3.8 | ±3.1 pp | 38.2 |
| Nanos Research | May 20, 2016 | [609] | 53.8 | 15.6 | 9.0 | 1.2 | 3.6 | ±3.1 pp | 38.2 |
| Nanos Research | May 13, 2016 | [610] | 53.0 | 15.8 | 10.1 | 1.3 | 3.4 | ±3.1 pp | 37.2 |
| Forum Research | May 11, 2016 | [461] | 47 | 13 | 10 | 2 | 6 | ±3 pp | 34 |
| Nanos Research | May 6, 2016 | [611] | 51.9 | 15.3 | 10.3 | 1.2 | 5.3 | ±3.1 pp | 36.6 |
| Nanos Research | April 29, 2016 | [612] | 51.6 | 15.2 | 10.7 | 0.8 | 5.8 | ±3.1 pp | 36.4 |
| Nanos Research | April 22, 2016 | [613] | 50.4 | 16.7 | 10.6 | 0.7 | 5.8 | ±3.1 pp | 33.7 |
| Nanos Research | April 15, 2016 | [614] | 51.1 | 16.6 | 9.7 | 0.5 | 6.0 | ±3.1 pp | 34.5 |
| Nanos Research | April 8, 2016 | [615] | 52.3 | 16.9 | 10.6 | 0.5 | 4.2 | ±3.1 pp | 35.4 |
| Forum Research | April 5, 2016 | [467] | 47 | 11 | 10 | 1 | 7 | ±3 pp | 36 |
| Nanos Research | April 1, 2016 | [616] | 51.3 | 17.5 | 11.6 | 0.8 | 3.3 | ±3.1 pp | 33.8 |
| Innovative Research | March 30, 2016 | [617] | 60.0 | 21.0 | 12.0 | 1.0 | 6.0 | n/a | 39.0 |
| Nanos Research | March 24, 2016 | [618] | 51.4 | 17.0 | 11.6 | 1.1 | 3.9 | ±3.1 pp | 34.4 |
| Nanos Research | March 18, 2016 | [619] | 52.8 | 14.9 | 12.7 | 0.6 | 4.4 | ±3.1 pp | 37.9 |
| Forum Research | March 15, 2016 | [472] | 43 | 13 | 10 | 1 | 5 | ±2 pp | 30 |
| Nanos Research | March 11, 2016 | [620] | 52.7 | 14.6 | 12.8 | 0.7 | 4.7 | ±3.1 pp | 38.1 |
| Nanos Research | March 4, 2016 | [621] | 53.7 | 14.2 | 11.3 | 0.9 | 5.3 | ±3.1 pp | 39.5 |
| Nanos Research | February 26, 2016 | [622] | 53.5 | 13.9 | 10.9 | 0.9 | 5.0 | ±3.1 pp | 39.6 |
| Nanos Research | February 19, 2016 | [623] | 51.4 | 14.9 | 11.4 | 1.0 | 4.8 | ±3.1 pp | 36.5 |
| Forum Research | February 17, 2016 | [473] | 47 | 12 | 8 | 1 | 7 | ±3 pp | 35 |
| Nanos Research | February 12, 2016 | [624] | 51.4 | 15.1 | 10.7 | 1.0 | 4.4 | ±3.1 pp | 36.3 |
| Leger | February 9, 2016 | [625] | 40 | 9 | 10 | 4 | ±2.1 pp | 30 | |
| Nanos Research | February 5, 2016 | [626] | 51.0 | 14.8 | 12.2 | 0.9 | 4.1 | ±3.1 pp | 36.2 |
| Nanos Research | January 29, 2016 | [627] | 50.0 | 14.9 | 13.0 | 0.7 | 4.4 | ±3.1 pp | 35.1 |
| Nanos Research | January 22, 2016 | [628] | 52.2 | 14.6 | 11.5 | 0.9 | 3.5 | ±3.1 pp | 37.6 |
| Nanos Research | January 15, 2016 | [629] | 53.5 | 13.7 | 10.6 | 1.0 | 4.5 | ±3.1 pp | 39.8 |
| Nanos Research | January 8, 2016 | [630] | 53.2 | 13.2 | 10.3 | 1.1 | 4.2 | ±3.1 pp | 40.0 |
| Nanos Research | January 2, 2016 | [631] | 52.6 | 12.1 | 11.6 | 1.2 | 4.8 | ±3.1 pp | 40.5 |
| Nanos Research | December 25, 2015 | [632] | 53.1 | 11.3 | 12.7 | 1.2 | 5.1 | ±3.1 pp | 40.4 |
| Nanos Research | December 18, 2015 | [633] | 50.2 | 12.9 | 13.0 | 1.3 | 5.1 | ±3.1 pp | 37.2 |
| Nanos Research | December 11, 2015 | [634] | 51.5 | 13.7 | 12.8 | 1.2 | 5.0 | ±3.1 pp | 37.8 |
| Nanos Research | December 4, 2015 | [635] | 53.7 | 13.7 | 12.0 | 1.4 | 4.2 | ±3.1 pp | 40.0 |
| Polling firm | Last date of polling | Link | Justin Trudeau | Stephen Harper/ Rona Ambrose | Thomas Mulcair | Rhéal Fortin | Elizabeth May | Margin of error[1] | Lead |
|---|---|---|---|---|---|---|---|---|---|
| Nanos Research | November 27, 2015 | [636] | 50.9 | 16.3 | 12.3 | 1.6 | 4.8 | ±3.1 pp | 34.6 |
| Nanos Research | November 20, 2015 | [637] | 53.3 | 17.2 | 11.6 | 1.2 | 4.6 | ±3.1 pp | 36.1 |
| Nanos Research | November 13, 2015 | [638] | 50.9 | 18.4 | 13.0 | 1.3 | 5.0 | ±3.1 pp | 32.5 |