# Opinion polling for the 2015 Canadian federal election by constituency

Various polling organisations have been conducting opinion polling in specific ridings in the lead up to the 2015 Canadian general election. The results of publicised opinion polling for individual constituencies are detailed in this article.
Opinion polls have been conducted from the months following the previous general election held in May 2011, and have increased in frequency leading up to the general election.
Given the expense of polling individual constituencies, constituencies are usually only polled if they are of some particular interest, e.g. they are thought to be marginal or facing an impending by-election. The constituencies polled are not necessarily representative of a national average swing. Under the first-past-the-post electoral system the true marginal seats, by definition, will be decisive as to the outcome of the election.
A total of 204 polls in 107 ridings across 9 provinces and 1 territory were conducted.

## Constituency polls
### Alberta
#### Calgary Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 13, 2015 | HTML | 38 | 19 | 39 | 6 | 0 | ±3.72 pp | 688 | IVR |
| Environics | September 20, 2015 | HTML | 47 | 11 | 39 | 3 | 0 | ±4.3 pp | 531 | IVR |
| Environics | August 18, 2015 | PDF | 44 | 17 | 32 | 7 | 0 | ±4.3 pp | 517 | IVR |
| 2012 By-election | November 26, 2012 | HTML | 37 | 4 | 33 | 26 | 1 | ±0.0 pp | 27,732 | Election |
| 2011 Election | May 2, 2011 | HTML | 55 | 15 | 19 | 10 | 0 | ±0.0 pp | 41,452 | Election |

#### Calgary Confederation

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 14, 2015 | HTML | 37 | 19 | 38 | 6 | 0 | ±3.7 pp | 679 | IVR |
| 2011 Election | May 2, 2011 | HTML | 52 | 16 | 18 | 14 | 0 | ±0.0 pp | 50,770 | Election |

#### Edmonton Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| ThinkHQ | October 15, 2015 | PDF | 36 | 24 | 33 | 4 | 2 | ±4.3 pp | 517 | IVR |
| Mainstreet Research | October 8, 2015 | PDF | 31 | 38 | 27 | 3 | 0 | ±3.7 pp | 701 | IVR |
| Forum Research | September 25, 2015 | HTML | 40 | 30 | 27 | 4 | 0 | ±5.0 pp | 524 | IVR |
| Environics | September 16, 2015 | PDF | 39 | 35 | 22 | 5 | 0 | ±4.2 pp | 547 | IVR |
| 2011 Election | May 2, 2011 | HTML | 46 | 26 | 24 | 4 | 1 | ±0.0 pp | 43,093 | Election |

#### Edmonton Griesbach

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | August 16, 2015 | PDF | 32 | 48 | 15 | 5 | 0 | ±4.3 pp | 509 | IVR |
| 2011 Election | May 2, 2011 | HTML | 53 | 37 | 7 | 3 | 0 | ±0.0 pp | 37,766 | Election |

#### Edmonton Manning

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 16, 2015 | PDF | 45 | 33 | 18 | 4 | 0 | ±4.3 pp | 512 | IVR |
| 2011 Election | May 2, 2011 | HTML | 55 | 27 | 9 | 3 | 6 | ±0.0 pp | 34,180 | Election |

#### Edmonton Mill Woods

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | PDF | 39 | 15 | 39 | 7 | 0 | ±3.73 pp | 684 | IVR |
| 2011 Election | May 2, 2011 | HTML | 59 | 25 | 12 | 3 | 1 | ±0.0 pp | 35,454 | Election |

#### Edmonton Riverbend

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 16, 2015 | PDF | 44 | 34 | 18 | 4 | 0 | ±4.3 pp | 522 | IVR |
| 2011 Election | May 2, 2011 | HTML | 59 | 21 | 15 | 5 | 0 | ±0.0 pp | 43,267 | Election |

#### Edmonton West

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 16, 2015 | PDF | 48 | 19 | 29 | 4 | 0 | ±3.9 pp | 618 | IVR |
| 2011 Election | May 2, 2011 | HTML | 64 | 19 | 13 | 4 | 0 | ±0.0 pp | 43,267 | Election |

#### Fort McMurray—Cold Lake

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 10, 2015 | HTML | 45 | 15 | 35 | 5 | 0 | ±4.4 pp | 494 | IVR |
| 2011 Election | May 2, 2011 | HTML | 73 | 13 | 11 | 4 | 0 | ±0.0 pp | 25,650 | Election |

#### Lethbridge

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 13, 2015 | HTML | 56 | 26 | 13 | 4 | 0 | ±3.81 pp | 657 | IVR |
| Environics | September 17, 2015 | PDF | 48 | 34 | 14 | 5 | 0 | ±3.8 pp | 639 | IVR |
| 2011 Election | May 2, 2011 | HTML | 52 | 30 | 9 | 5 | 4 | ±0.0 pp | 41,165 | Election |

#### St. Albert—Edmonton

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 13, 2015 | HTML | 43 | 20 | 7 | 2 | 28 | ±3.74 pp | 681 | IVR |
| Forum Research | September 25, 2015 | HTML | 38 | 19 | 10 | 4 | 29 | ±5.0 pp | 490 | IVR |
| Environics | September 17, 2015 | PDF | 39 | 20 | 15 | 4 | 22 | ±3.1 pp | 1,030 | IVR |
| 2011 Election | May 2, 2011 | HTML | 64 | 20 | 11 | 5 | 0 | ±0.0 pp | 42,842 | Election |

#### Yellowhead

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 10, 2015 | HTML | 63 | 15 | 15 | 3 | 3 | ±4.1 pp | 569 | IVR |
| 2014 By-election | November 17, 2014 | HTML | 63 | 10 | 20 | 5 | 3 | ±0.0 pp | 12,601 | Election |
| Forum Research | November 16, 2014 | PDF | 51 | 13 | 24 | 0 | 13 | ±6.0 pp | 311 | IVR |
| Forum Research | November 11, 2014 | PDF | 62 | 12 | 16 | 0 | 10 | ±5.6 pp | 360 | IVR |
| 2011 Election | May 2, 2011 | HTML | 78 | 13 | 3 | 5 | 1 | ±0.0 pp | 40,013 | Election |

### British Columbia
#### Burnaby North—Seymour

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 10, 2015 | HTML | 38 | 26 | 27 | 9 | 0 | ±3.65 pp | 716 | IVR |
| Insights West | October 10, 2015 | HTML | 33 | 36 | 21 | 9 | 1 | ±4.9 pp | 400 | Telephone |
| Insights West | September 13, 2015 | HTML | 33 | 37 | 21 | 9 | 0 | ±5.6 pp | 301 | Telephone |
| Insights West | May 11, 2015 | PDF | 20 | 46 | 8 | 25 | 1 | ±5.6 pp | 301 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 44 | 35 | 16 | 4 | 1 | ±0.0 pp | 43,290 | Election |

#### Cariboo—Prince George

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 30 | 36 | 29 | 5 | 0 | ±4.4 pp | 500 | IVR |
| 2011 Election | May 2, 2011 | HTML | 56 | 30 | 5 | 6 | 2 | ±0.0 pp | 43,239 | Election |

#### Coquitlam—Port Coquitlam

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 31 | 34 | 29 | 6 | 0 | ±4.4 pp | 504 | IVR |
| 2011 Election | May 2, 2011 | HTML | 56 | 31 | 8 | 4 | 1 | ±0.0 pp | 40,286 | Election |

#### Courtenay—Alberni

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Insights West | October 10, 2015 | HTML | 32 | 34 | 18 | 15 | 1 | ±4.9 pp | 400 | Telephone |
| Mainstreet Research | October 8, 2015 | PDF | 30 | 33 | 20 | 16 | 0 | ±3.76 pp | 672 | IVR |
| Insights West | September 13, 2015 | HTML | 33 | 39 | 13 | 12 | 3 | ±5.6 pp | 301 | Telephone |
| Insights West | May 11, 2015 | PDF | 30 | 42 | 14 | 11 | 3 | ±5.6 pp | 301 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 45 | 41 | 7 | 7 | 1 | ±0.0 pp | 54,470 | Election |

#### Cowichan—Malahat—Langford

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Insights West | October 5, 2015 | HTML | 28 | 35 | 14 | 19 | 4 | ±4.9 pp | 400 | Telephone |
| Insights West | May 11, 2015 | PDF | 28 | 41 | 15 | 10 | 5 | ±5.6 pp | 302 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 43 | 44 | 6 | 7 | 0 | ±0.0 pp | 47,766 | Election |

#### Esquimalt—Saanich—Sooke

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Insights West | October 10, 2015 | HTML | 19 | 39 | 20 | 21 | 1 | ±5.6 pp | 300 | Telephone |
| Insights West | September 13, 2015 | HTML | 20 | 39 | 19 | 19 | 3 | ±5.6 pp | 300 | Telephone |
| Insights West | May 11, 2015 | PDF | 17 | 50 | 14 | 16 | 4 | ±5.6 pp | 301 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 37 | 39 | 10 | 13 | 0 | ±0.0 pp | 56,652 | Election |

#### Fleetwood—Port Kells

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 10, 2015 | HTML | 35 | 24 | 35 | 6 | 0 | ±3.8 pp | 661 | IVR |
| 2011 Election | May 2, 2011 | HTML | 48 | 33 | 16 | 3 | 0 | ±0.0 pp | 34,582 | Election |

#### Kootenay—Columbia

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 19, 2015 | HTML | 37 | 37 | 15 | 11 | 0 | ±4.3 pp | 529 | IVR |
| 2011 Election | May 2, 2011 | HTML | 50 | 39 | 3 | 6 | 1 | ±0.0 pp | 52,801 | Election |

#### Nanaimo—Ladysmith

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Insights West | October 5, 2015 | HTML | 26 | 35 | 18 | 21 | 1 | ±4.9 pp | 400 | Telephone |
| Environics | September 20, 2015 | HTML | 24 | 34 | 17 | 24 | 0 | ±3.7 pp | 699 | IVR |
| 2011 Election | May 2, 2011 | HTML | 40 | 45 | 7 | 7 | 0 | ±0.0 pp | 55,879 | Election |

#### North Island—Powell River

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 19, 2015 | HTML | 27 | 41 | 18 | 14 | 0 | ±4.2 pp | 556 | IVR |
| 2011 Election | May 2, 2011 | HTML | 46 | 41 | 6 | 5 | 1 | ±0.0 pp | 50,897 | Election |

#### North Okanagan—Shuswap

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 33 | 37 | 22 | 8 | 0 | ±3.6 pp | 755 | IVR |
| Mainstreet Research | October 10, 2015 | PDF | 45 | 26 | 24 | 5 | 0 | ±4.1 pp | 567 | IVR |
| Oraclepoll Research | October 6, 2015 | PDF | 38 | 41 | 12 | 9 | 0 | ±5.5 pp | 312 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 55 | 26 | 7 | 11 | 0 | ±0.0 pp | 56,921 | Election |

#### North Vancouver

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Insights West | October 10, 2015 | HTML | 33 | 11 | 41 | 15 | 0 | ±4.9 pp | 400 | Telephone |
| Insights West | September 13, 2015 | HTML | 31 | 14 | 41 | 13 | 1 | ±5.6 pp | 297 | Telephone |
| Insights West | July 7, 2015 | PDF | 30 | 24 | 31 | 14 | 1 | ±5.6 pp | 305 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 48 | 17 | 30 | 5 | 1 | ±0.0 pp | 50,306 | Election |

#### Pitt Meadows—Maple Ridge

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 35 | 41 | 19 | 6 | 0 | ±4.2 pp | 543 | IVR |
| 2011 Election | May 2, 2011 | HTML | 55 | 35 | 6 | 5 | 0 | ±0.0 pp | 38,418 | Election |

#### Port Moody—Coquitlam

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 34 | 41 | 19 | 7 | 0 | ±4.3 pp | 529 | IVR |
| Environics | August 18, 2015 | PDF | 27 | 54 | 14 | 5 | 0 | ±4.3 pp | 511 | IVR |
| 2011 Election | May 2, 2011 | HTML | 46 | 40 | 9 | 4 | 0 | ±0.0 pp | 43,458 | Election |

#### South Okanagan—West Kootenay

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Insights West | October 10, 2015 | HTML | 31 | 36 | 23 | 8 | 3 | ±5.6 pp | 301 | Telephone |
| Insights West | September 13, 2015 | HTML | 33 | 42 | 18 | 4 | 3 | ±5.6 pp | 303 | Telephone |
| Insights West | July 7, 2015 | PDF | 25 | 55 | 11 | 6 | 2 | ±5.6 pp | 302 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 39 | 45 | 7 | 8 | 1 | ±0.0 pp | 56,652 | Election |

#### Vancouver Granville

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 28 | 33 | 35 | 4 | 0 | ±4.4 pp | 505 | IVR |
| Mainstreet Research | October 8, 2015 | PDF | 20 | 28 | 44 | 9 | 0 | ±3.8 pp | 665 | IVR |
| Environics | September 21, 2015 | HTML | 29 | 36 | 30 | 6 | 0 | ±4.2 pp | 541 | IVR |
| Environics | August 18, 2015 | PDF | 30 | 36 | 24 | 10 | 0 | ±4.5 pp | 482 | IVR |
| 2011 Election | May 2, 2011 | HTML | 35 | 24 | 30 | 9 | 1 | ±0.0 pp | 43,654 | Election |

#### Vancouver South

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Insights West | October 10, 2015 | HTML | 33 | 19 | 38 | 8 | 1 | ±5.6 pp | 301 | Telephone |
| Insights West | September 13, 2015 | HTML | 27 | 22 | 40 | 8 | 3 | ±5.6 pp | 303 | Telephone |
| Insights West | July 7, 2015 | PDF | 24 | 30 | 39 | 4 | 3 | ±5.6 pp | 301 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 42 | 21 | 34 | 2 | 1 | ±0.0 pp | 36,706 | Election |

#### West Vancouver—Sunshine Coast—Sea to Sky Country

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 10, 2015 | HTML | 32 | 15 | 37 | 16 | 0 | ±3.76 pp | 673 | IVR |
| Insights West | October 10, 2015 | HTML | 31 | 14 | 42 | 13 | 0 | ±4.9 pp | 403 | Telephone |
| Insights West | September 13, 2015 | HTML | 30 | 22 | 34 | 11 | 2 | ±5.6 pp | 302 | Telephone |
| Environics | August 16, 2015 | PDF | 23 | 27 | 30 | 19 | 0 | ±4.1 pp | 582 | IVR |
| Insights West | July 7, 2015 | PDF | 30 | 26 | 31 | 12 | 1 | ±5.6 pp | 301 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 46 | 21 | 24 | 8 | 1 | ±0.0 pp | 52,062 | Election |

### Manitoba
#### Elmwood—Transcona

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 39 | 37 | 20 | 4 | 0 | ±4.2 pp | 552 | IVR |
| Environics | August 16, 2015 | PDF | 30 | 39 | 25 | 6 | 0 | ±4.3 pp | 517 | IVR |
| 2011 Election | May 2, 2011 | HTML | 47 | 45 | 5 | 3 | 0 | ±0.0 pp | 34,287 | Election |

#### Saint Boniface—Saint Vital

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 21, 2015 | HTML | 33 | 25 | 37 | 5 | 0 | ±3.83 pp | 651 | IVR |
| 2011 Election | May 2, 2011 | HTML | 50 | 16 | 31 | 3 | 0 | ±0.0 pp | 40,418 | Election |

#### Winnipeg South Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 31 | 23 | 38 | 8 | 0 | ±4.0 pp | 597 | IVR |
| 2011 Election | May 2, 2011 | HTML | 41 | 18 | 37 | 3 | 1 | ±0.0 pp | 46,619 | Election |

### New Brunswick
#### Fredericton

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 4, 2015 | HTML | 32 | 14 | 43 | 12 | 0 | ±3.4 pp | 839 | IVR |
| Environics | September 19, 2015 | PDF | 32 | 20 | 37 | 10 | 0 | ±4.1 pp | 580 | IVR |
| Environics | August 16, 2015 | PDF | 29 | 26 | 34 | 12 | 0 | ±3.5 pp | 799 | IVR |
| 2011 Election | May 2, 2011 | HTML | 47 | 24 | 24 | 4 | 1 | ±0.0 pp | 38,772 | Election |

#### Saint John—Rothesay

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | PDF | 36 | 26 | 34 | 4 | 0 | ±4.33 pp | 510 | IVR |
| Environics | September 20, 2015 | HTML | 38 | 25 | 33 | 4 | 0 | ±3.7 pp | 623 | IVR |
| 2011 Election | May 2, 2011 | HTML | 50 | 31 | 16 | 3 | 1 | ±0.0 pp | 35,964 | Election |

### Newfoundland and Labrador
#### Avalon

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 17, 2015 | HTML | 14 | 19 | 43 | 4 | 19 | ±3.74 pp | 679 | IVR |
| 2011 Election | May 2, 2011 | HTML | 37 | 29 | 33 | 1 | 1 | ±0.0 pp | 35,623 | Election |

### Nova Scotia
#### Central Nova

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 23 | 20 | 50 | 7 | 0 | ±4.1 pp | 573 | IVR |
| Mainstreet Research | September 17, 2015 | HTML | 36 | 26 | 30 | 8 | 0 | ±3.82 pp | 652 | IVR |
| 2011 Election | May 2, 2011 | HTML | 55 | 27 | 14 | 4 | 0 | ±0.0 pp | 38,878 | Election |

#### Cumberland—Colchester

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 32 | 7 | 54 | 6 | 0 | ±3.9 pp | 617 | IVR |
| Mainstreet Research | September 17, 2015 | HTML | 33 | 12 | 48 | 7 | 0 | ±3.79 pp | 660 | IVR |
| 2011 Election | May 2, 2011 | HTML | 53 | 22 | 18 | 5 | 1 | ±0.0 pp | 38,878 | Election |

### Ontario
#### Ajax

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 14, 2015 | HTML | 39 | 20 | 37 | 4 | 0 | ±3.7 pp | 690 | IVR |
| Forum Research | September 11, 2015 | PDF | 35 | 17 | 46 | 2 | 0 | ±4.0 pp | 425 | IVR |
| 2011 Election | May 2, 2011 | HTML | 44 | 15 | 38 | 3 | 0 | ±0.0 pp | 44,166 | Election |

#### Algoma—Manitoulin—Kapuskasing

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Oraclepoll Research | October 8, 2015 | HTML | 30 | 45 | 20 | 5 | 0 | ±5.6 pp | 300 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 33 | 50 | 14 | 3 | 0 | ±0.0 pp | 39,174 | Election |

#### Brampton Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | PDF | 40 | 14 | 41 | 5 | 0 | ±3.8 pp | 653 | IVR |
| Forum Research | October 2, 2015 | PDF | 39 | 25 | 32 | 4 | 0 | ±5.0 pp | 456 | IVR |
| Mainstreet Research | January 28, 2014 | PDF | 40 | 24 | 30 | 6 | 0 | ±3.99 pp | 598 | IVR |
| 2011 Election | May 2, 2011 | HTML | 46 | 23 | 25 | 4 | 1 | ±0.0 pp | 34,796 | Election |

#### Brampton East

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 29, 2015 | HTML | 35 | 24 | 36 | 5 | 0 | ±3.73pp | 684 | IVR |
| Mainstreet Research | January 28, 2014 | PDF | 23 | 38 | 36 | 3 | 0 | ±3.98 pp | 600 | IVR |
| 2011 Election | May 2, 2011 | HTML | 29 | 38 | 31 | 2 | 1 | ±0.0 pp | 28,625 | Election |

#### Brampton North

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | PDF | 37 | 16 | 46 | 1 | 0 | ±3.7 pp | 689 | IVR |
| Forum Research | October 4, 2015 | PDF | 39 | 24 | 34 | 2 | 0 | ±5.0 pp | 336 | IVR |
| Mainstreet Research | January 28, 2014 | PDF | 42 | 20 | 33 | 5 | 0 | ±3.99 pp | 600 | IVR |
| 2011 Election | May 2, 2011 | HTML | 49 | 19 | 28 | 4 | 0 | ±0.0 pp | 39,812 | Election |

#### Brampton South

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | January 28, 2014 | PDF | 40 | 18 | 39 | 3 | 0 | ±3.99 pp | 599 | IVR |
| 2011 Election | May 2, 2011 | HTML | 45 | 16 | 35 | 2 | 1 | ±0.0 pp | 35,560 | Election |

#### Brampton West

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | January 28, 2014 | PDF | 40 | 19 | 38 | 2 | 0 | ±3.99 pp | 600 | IVR |
| 2011 Election | May 2, 2011 | HTML | 42 | 20 | 36 | 2 | 1 | ±0.0 pp | 28,505 | Election |

#### Brantford—Brant

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 39 | 30 | 25 | 6 | 0 | ±3.9 pp | 622 | IVR |
| 2011 Election | May 2, 2011 | HTML | 48 | 29 | 19 | 3 | 1 | ±0.0 pp | 55,085 | Election |

#### Bruce—Grey—Owen Sound

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 41 | 16 | 40 | 4 | 0 | ±3.2 pp | 966 | IVR |
| Environics | September 21, 2015 | HTML | 43 | 20 | 29 | 9 | 0 | ±3.1 pp | 1,022 | IVR |
| 2011 Election | May 2, 2011 | HTML | 56 | 18 | 16 | 10 | 1 | ±0.0 pp | 51,054 | Election |

#### Cambridge

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 43 | 17 | 34 | 6 | 0 | ±4.2 pp | 552 | IVR |
| 2011 Election | May 2, 2011 | HTML | 53 | 28 | 15 | 4 | 1 | ±0.0 pp | 44,827 | Election |

#### Chatham-Kent—Leamington

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 29, 2015 | HTML | 45 | 23 | 27 | 4 | 0 | ±3.88pp | 625 | IVR |
| 2011 Election | May 2, 2011 | HTML | 53 | 27 | 16 | 3 | 0 | ±0.0 pp | 46,376 | Election |

#### Don Valley West

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 29, 2015 | HTML | 35 | 13 | 47 | 4 | 0 | ±3.72pp | 688 | IVR |
| 2011 Election | May 2, 2011 | HTML | 44 | 11 | 41 | 4 | 0 | ±0.0 pp | 38,984 | Election |

#### Eglinton—Lawrence

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 4, 2015 | HTML | 39 | 14 | 44 | 3 | 0 | ±3.4 pp | 823 | IVR |
| Forum Research | September 21, 2015 | PDF | 38 | 17 | 44 | 2 | 0 | ±4.0 pp | 634 | IVR |
| Environics | September 19, 2015 | HTML | 35 | 24 | 37 | 4 | 0 | ±4.1 pp | 565 | IVR |
| Environics | August 16, 2015 | PDF | 36 | 25 | 35 | 4 | 0 | ±4.0 pp | 588 | IVR |
| Forum Research | August 5, 2015 | HTML | 41 | 20 | 34 | 5 | 1 | ±4.0 pp | 709 | IVR |
| Forum Research | February 13, 2015 | HTML | 49 | 13 | 28 | 7 | 0 | ±4.0 pp | 659 | IVR |
| 2011 Election | May 2, 2011 | HTML | 47 | 12 | 38 | 3 | 0 | ±0.0 pp | 48,389 | Election |

#### Essex

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 4, 2015 | HTML | 38 | 37 | 22 | 4 | 0 | ±3.8 pp | 655 | IVR |
| 2011 Election | May 2, 2011 | HTML | 48 | 35 | 14 | 2 | 0 | ±0.0 pp | 50,219 | Election |

#### Etobicoke Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | September 11, 2015 | PDF | 42 | 11 | 43 | 3 | 1 | ±3 pp | 885 | IVR |
| 2011 Election | May 2, 2011 | HTML | 42 | 15 | 41 | 3 | 0 | ±0.0 pp | 49,685 | Election |

#### Etobicoke—Lakeshore

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 4, 2015 | HTML | 36 | 16 | 43 | 4 | 0 | ±3.8 pp | 665 | IVR |
| Environics | September 19, 2015 | HTML | 38 | 19 | 40 | 3 | 0 | ±4.2 pp | 537 | IVR |
| Forum Research | September 17, 2015 | PDF | 33 | 22 | 41 | 4 | 0 | ±3 pp | 835 | IVR |
| Environics | August 16, 2015 | PDF | 31 | 28 | 36 | 5 | 0 | ±4.2 pp | 544 | IVR |
| 2011 Election | May 2, 2011 | HTML | 40 | 20 | 35 | 4 | 0 | ±0.0 pp | 50,920 | Election |

#### Flamborough—Glanbrook

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | PDF | 48 | 14 | 28 | 9 | 0 | ±3.80 pp | 659 | IVR |
| 2011 Election | May 2, 2011 | HTML | 55 | 23 | 17 | 4 | 1 | ±0.0 pp | 45,387 | Election |

#### Guelph

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 25 | 18 | 45 | 12 | 0 | ±4.0 pp | 601 | IVR |
| Environics | July 13, 2015 | HTML | 28 | 38 | 27 | 7 | 0 | ±4.0 pp | 597 | IVR |
| 2011 Election | May 2, 2011 | HTML | 33 | 17 | 43 | 6 | 1 | ±0.0 pp | 59,218 | Election |

#### Hamilton West—Ancaster—Dundas

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | PDF | 27 | 16 | 50 | 7 | 0 | ±3.76 pp | 672 | IVR |
| 2011 Election | May 2, 2011 | HTML | 42 | 28 | 25 | 4 | 1 | ±0.0 pp | 53,119 | Election |

#### Kanata—Carleton

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 39 | 8 | 50 | 3 | 0 | ±3.4 pp | 861 | IVR |
| Mainstreet Research | October 4, 2015 | HTML | 45 | 8 | 43 | 4 | 0 | ±3.89 pp | 630 | IVR |
| Environics | September 20, 2015 | HTML | 44 | 13 | 37 | 5 | 0 | ±4.1 pp | 562 | IVR |
| 2011 Election | May 2, 2011 | HTML | 54 | 15 | 26 | 5 | 0 | ±0.0 pp | 50,802 | Election |

#### Kenora

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 5, 2015 | HTML | 40 | 29 | 28 | 4 | 0 | ±3.8 pp | 647 | IVR |
| 2011 Election | May 2, 2011 | HTML | 47 | 28 | 22 | 3 | 1 | ±0.0 pp | 24,586 | Election |

#### Kingston and the Islands

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | July 13, 2015 | HTML | 23 | 37 | 36 | 5 | 0 | ±4.0 pp | 563 | IVR |
| 2011 Election | May 2, 2011 | HTML | 34 | 22 | 40 | 4 | 0 | ±0.0 pp | 56,663 | Election |

#### Kitchener Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 28 | 22 | 46 | 4 | 0 | ±3.4 pp | 856 | IVR |
| Environics | September 20, 2015 | HTML | 31 | 30 | 33 | 7 | 0 | ±3.8 pp | 672 | IVR |
| Environics | August 16, 2015 | PDF | 29 | 33 | 31 | 7 | 0 | ±3.9 pp | 625 | IVR |
| 2011 Election | May 2, 2011 | HTML | 40 | 22 | 32 | 5 | 1 | ±0.0 pp | 46,998 | Election |

#### London North Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 4, 2015 | HTML | 32 | 15 | 48 | 5 | 0 | ±3.8 pp | 668 | IVR |
| Environics | September 20, 2015 | HTML | 35 | 25 | 35 | 5 | 0 | ±4.2 pp | 540 | IVR |
| Environics | August 16, 2015 | PDF | 32 | 27 | 34 | 6 | 0 | ±3.7 pp | 700 | IVR |
| 2011 Election | May 2, 2011 | HTML | 37 | 24 | 34 | 4 | 0 | ±0.0 pp | 53,445 | Election |

#### London West

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | PDF | 33 | 19 | 42 | 6 | 0 | ±3.75 pp | 678 | IVR |
| Environics | October 4, 2015 | HTML | 38 | 20 | 37 | 5 | 0 | ±2.9 pp | 1,132 | IVR |
| 2011 Election | May 2, 2011 | HTML | 45 | 25 | 27 | 3 | 0 | ±0.0 pp | 58,342 | Election |

#### Markham—Stouffville

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 3, 2015 | PDF | 40 | 6 | 51 | 2 | 0 | ±5.0 pp | 439 | IVR |
| 2011 Election | May 2, 2011 | HTML | 50 | 17 | 29 | 3 | 1 | ±0.0 pp | 47,183 | Election |

#### Mississauga Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 4, 2015 | PDF | 35 | 16 | 44 | 5 | 0 | ±5.0 pp | 308 | IVR |
| Mainstreet Research | January 28, 2014 | PDF | 36 | 20 | 41 | 3 | 0 | ±3.99 pp | 600 | IVR |
| 2011 Election | May 2, 2011 | HTML | 42 | 19 | 37 | 2 | 0 | ±0.0 pp | 42,677 | Election |

#### Mississauga East—Cooksville

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | January 28, 2014 | PDF | 37 | 19 | 41 | 3 | 0 | ±3.99 pp | 601 | IVR |
| 2011 Election | May 2, 2011 | HTML | 44 | 18 | 36 | 2 | 0 | ±0.0 pp | 44,249 | Election |

#### Mississauga—Erin Mills

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | January 28, 2014 | PDF | 41 | 16 | 39 | 4 | 0 | ±3.99 pp | 600 | IVR |
| 2011 Election | May 2, 2011 | HTML | 47 | 16 | 34 | 3 | 0 | ±0.0 pp | 46,468 | Election |

#### Mississauga—Lakeshore

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 4, 2015 | PDF | 41 | 12 | 44 | 3 | 0 | ±4.0 pp | 538 | IVR |
| Mainstreet Research | January 28, 2014 | PDF | 32 | 24 | 42 | 3 | 0 | ±3.99 pp | 600 | IVR |
| 2011 Election | May 2, 2011 | HTML | 47 | 13 | 37 | 0 | 0 | ±0.0 pp | 51,746 | Election |

#### Mississauga—Malton

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 2, 2015 | PDF | 29 | 20 | 44 | 5 | 2 | ±5.0 pp | 335 | IVR |
| Mainstreet Research | January 28, 2014 | PDF | 41 | 14 | 41 | 4 | 0 | ±3.99 pp | 600 | IVR |
| 2011 Election | May 2, 2011 | HTML | 38 | 23 | 37 | 2 | 0 | ±0.0 pp | 36,632 | Election |

#### Mississauga—Streetsville

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | January 28, 2014 | PDF | 40 | 16 | 40 | 5 | 0 | ±3.99 pp | 599 | IVR |
| 2011 Election | May 2, 2011 | HTML | 46 | 15 | 35 | 4 | 0 | ±0.0 pp | 46,236 | Election |

#### Nepean

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 40 | 10 | 47 | 4 | 0 | ±3.2 pp | 1,032 | IVR |
| Mainstreet Research | October 4, 2015 | HTML | 41 | 13 | 42 | 4 | 0 | ±3.81 pp | 655 | IVR |
| Environics | September 20, 2015 | HTML | 40 | 19 | 34 | 8 | 0 | ±4.1 pp | 569 | IVR |
| 2011 Election | May 2, 2011 | HTML | 51 | 18 | 27 | 4 | 0 | ±0.0 pp | 51,130 | Election |

#### Niagara Falls

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 42 | 27 | 25 | 6 | 0 | ±4.2 pp | 557 | IVR |
| 2011 Election | May 2, 2011 | HTML | 53 | 23 | 19 | 4 | 0 | ±0.0 pp | 53,980 | Election |

#### Nickel Belt

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Oraclepoll Research | October 8, 2015 | HTML | 14 | 46 | 35 | 5 | 0 | ±5.6 pp | 300 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 28 | 55 | 14 | 3 | 0 | ±0.0 pp | 44,148 | Election |

#### Nipissing—Timiskaming

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Oraclepoll Research | October 8, 2015 | HTML | 31 | 16 | 47 | 6 | 0 | ±5.6 pp | 300 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 36 | 21 | 37 | 6 | 0 | ±0.0 pp | 39,174 | Election |

#### Oakville North—Burlington

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | May 12, 2014 | PDF | 42 | 8 | 45 | 3 | 2 | ±4.0 pp | 530 | IVR |
| 2011 Election | May 2, 2011 | HTML | 54 | 16 | 27 | 3 | 0 | ±0.0 pp | 46,840 | Election |

#### Orléans

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 29, 2015 | HTML | 33 | 19 | 40 | 8 | 0 | ±3.8pp | 660 | IVR |
| Environics | September 20, 2015 | HTML | 36 | 11 | 51 | 3 | 0 | ±4.1 pp | 567 | IVR |
| 2011 Election | May 2, 2011 | HTML | 45 | 14 | 38 | 3 | 0 | ±0.0 pp | 64,007 | Election |

#### Ottawa Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 4, 2015 | HTML | 22 | 42 | 30 | 6 | 0 | ±3.79 pp | 685 | IVR |
| 2011 Election | May 2, 2011 | HTML | 22 | 52 | 20 | 5 | 1 | ±0.0 pp | 64,689 | Election |

#### Ottawa West—Nepean

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 4, 2015 | HTML | 29 | 20 | 47 | 4 | 0 | ±3.72 pp | 661 | IVR |
| Forum Research | September 25, 2015 | PDF | 35 | 15 | 46 | 0 | 4 | ±3.0pp | 1,083 | IVR |
| Environics | September 20, 2015 | HTML | 35 | 20 | 39 | 5 | 0 | ±3.6 pp | 747 | IVR |
| 2011 Election | May 2, 2011 | HTML | 45 | 20 | 31 | 4 | 0 | ±0.0 pp | 56,602 | Election |

#### Perth Wellington

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 8, 2015 | HTML Archived 2015-10-17 at the Wayback Machine | 36 | 21 | 35 | 8 | 0 | ±3.8 pp | 652 | IVR |
| 2011 Election | May 2, 2011 | HTML | 54 | 21 | 18 | 5 | 2 | ±0.0 pp | 46,401 | Election |

#### Peterborough—Kawartha

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | October 11, 2015 | PDF | 34 | 17 | 46 | 3 | 0 | ±3.4 pp | 859 | IVR |
| Forum Research | September 24, 2015 | PDF | 34 | 24 | 37 | 4 | 1 | ±3.0 pp | 1294 | IVR |
| Nanos Research | August 26, 2015 | HTML Archived 2015-10-08 at the Wayback Machine | 29 | 27 | 41 | 4 | 0 | ±5.7 pp | 300 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 50 | 25 | 21 | 4 | 0 | ±0.0 pp | 57,384 | Election |

#### Sault Ste. Marie

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Oraclepoll Research | October 7, 2015 | HTML | 36 | 23 | 35 | 6 | 0 | ±5.6 pp | 300 | Telephone |
| Environics | September 20, 2015 | HTML | 31 | 30 | 34 | 6 | 0 | ±3.9 pp | 632 | IVR |
| 2011 Election | May 2, 2011 | HTML | 40 | 37 | 20 | 2 | 0 | ±0.0 pp | 40,390 | Election |

#### Scarborough Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 3, 2015 | PDF | 36 | 19 | 43 | 2 | 0 | ±5.0 pp | 458 | IVR |
| 2011 Election | May 2, 2011 | HTML | 35 | 30 | 32 | 3 | 0 | ±0.0 pp | 36,811 | Election |

#### Scarborough Southwest

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 29, 2015 | HTML | 21 | 37 | 40 | 3 | 0 | ±3.83pp | 654 | IVR |
| Forum Research | September 22, 2015 | PDF | 27 | 32 | 35 | 5 | 1 | ±4.0 pp | 608 | IVR |
| Forum Research | April 26, 2015 | HTML | 20 | 34 | 42 | 3 | 1 | ±4.0 pp | 587 | IVR |
| Forum Research | February 13, 2015 | PDF | 27 | 29 | 39 | 4 | 1 | ±4.0 pp | 557 | IVR |
| 2011 Election | May 2, 2011 | HTML | 32 | 35 | 29 | 4 | 0 | ±0.0 pp | 39,379 | Election |

#### Spadina—Fort York

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 1, 2015 | HTML | 17 | 42 | 37 | 5 | 0 | ±5.0 pp | 461 | IVR |
| Mainstreet Research | September 14, 2015 | HTML | 13 | 45 | 39 | 3 | 0 | ±3.72 pp | 671 | IVR |
| Forum Research | August 6, 2015 | PDF | 10 | 57 | 28 | 4 | 1 | ±5.0 pp | 345 | IVR |
| Mainstreet Research | June 30, 2015 | HTML | 14 | 44 | 36 | 6 | 0 | ±3.87 pp | 606 | IVR |
| 2011 Election | May 2, 2011 | HTML | 21 | 50 | 24 | 4 | 1 | ±0.0 pp | 36,969 | Election |

#### Sudbury

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Oraclepoll Research | October 10, 2015 | HTML | 27 | 38 | 31 | 4 | 0 | ±4.9 pp | 400 | Telephone |
| Mainstreet Research | December 21, 2014 | HTML | 22 | 29 | 46 | 3 | 0 | ±3.98 pp | 602 | IVR |
| 2011 Election | May 2, 2011 | HTML | 28 | 50 | 18 | 3 | 1 | ±0.0 pp | 45,441 | Election |

#### Timmins-James Bay

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Oraclepoll Research | October 8, 2015 | HTML | 11 | 62 | 21 | 5 | 0 | ±5.6 pp | 300 | Telephone |
| 2011 Election | May 2, 2011 | HTML | 32 | 50 | 16 | 2 | 0 | ±0.0 pp | 33,706 | Election |

#### Toronto Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 1, 2015 | HTML | 17 | 37 | 42 | 4 | 0 | ±4.0 pp | 597 | IVR |
| Forum Research | August 28, 2015 | PDF | 14 | 41 | 40 | 4 | 1 | ±4.0 pp | 488 | IVR |
| 2011 Election | May 2, 2011 | HTML | 17 | 36 | 40 | 5 | 1 | ±0.0 pp | 37,350 | Election |

#### University—Rosedale

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | September 30, 2015 | HTML | 20 | 39 | 38 | 3 | 0 | ±4.0 pp | 604 | IVR |
| Mainstreet Research | September 29, 2015 | HTML | 15 | 43 | 39 | 3 | 0 | ±3.84pp | 644 | IVR |
| Forum Research | August 25, 2015 | PDF | 17 | 46 | 32 | 5 | 0 | ±4.0 pp | 528 | IVR |
| 2011 Election | May 2, 2011 | HTML | 20 | 44 | 31 | 5 | 1 | ±0.0 pp | 46,665 | Election |

#### Waterloo

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 31 | 26 | 39 | 3 | 0 | ±3.8 pp | 658 | IVR |
| 2011 Election | May 2, 2011 | HTML | 41 | 15 | 38 | 5 | 0 | ±0.0 pp | 53,632 | Election |

#### Willowdale

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 36 | 15 | 45 | 5 | 0 | ±4.2 pp | 535 | IVR |
| Environics | August 17, 2015 | PDF | 32 | 26 | 37 | 5 | 0 | ±4.3 pp | 508 | IVR |
| 2011 Election | May 2, 2011 | HTML | 41 | 19 | 39 | 0 | 0 | ±0.0 pp | 38,984 | Election |

#### Windsor West

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | July 8, 2015 | HTML | 21 | 39 | 37 | 3 | 0 | ±3.97pp | 581 | IVR |
| 2011 Election | May 2, 2011 | HTML | 32 | 54 | 11 | 3 | 0 | ±0.0 pp | 39,745 | Election |

#### York Centre

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Forum Research | October 4, 2015 | PDF | 40 | 17 | 39 | 3 | 2 | ±5.0 pp | 387 | IVR |
| 2011 Election | May 2, 2011 | HTML | 49 | 16 | 33 | 2 | 0 | ±0.0 pp | 35,546 | Election |

### Quebec
#### Ahuntsic-Cartierville

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 21, 2015 | HTML | 13 | 37 | 34 | 13 | 3 | 0 | ±3.7 pp | 698 | IVR |
| Mainstreet Research | December 7, 2013 | PDF | 6 | 13 | 45 | 31 | 4 | 0 | ±3.8 pp | 661 | IVR |
| 2011 Election | May 2, 2011 | HTML | 9 | 30 | 31 | 28 | 1 | 1 | ±0.0 pp | 48,602 | Election |

#### Chicoutimi—Le Fjord

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Segma Research | October 12, 2015 | HTML | 19.7 | 33.1 | 22.3 | 22.1 | 2.8 | | | | |
| Segma Research | September 19, 2015 | HTML Archived 2015-10-11 at the Wayback Machine | 17.0 | 41.2 | 18.9 | 17.8 | 5.1 | | | | |
| 2011 Election | May 2, 2011 | HTML | 25.6 | 37.7 | 5.8 | 28.9 | 1.5 | 0.7 | ±0.0 pp | 43,094 | Election |

#### Jonquière

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Segma Research | October 12, 2015 | HTML | 20.3 | 33.0 | 23.8 | 19.2 | 2.9 | 0.8 | | | |
| Segma Research | September 19, 2015 | HTML | 20.1 | 37.1 | 18.0 | 20.0 | 4.8 | | | | |
| 2011 Election | May 2, 2011 | HTML | 34 | 43 | 3 | 19 | 1 | 0 | ±0.0 pp | 46,657 | Election |

#### Lac-Saint-Jean

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Segma Research | October 12, 2015 | HTML | 34.6 | 29.6 | 15.8 | 17.2 | 2.9 | 0 | | | |
| Segma Research | September 19, 2015 | HTML Archived 2015-10-11 at the Wayback Machine | 34.7 | 29.4 | 10.6 | 20.6 | 4.7 | 0 | | | |
| 2011 Election | May 2, 2011 | HTML | 42 | 32 | 3 | 21 | 1 | 0 | ±0.0 pp | 54,920 | Election |

#### Laurier—Sainte-Marie

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| CROP | August 29, 2015 | HTML | 2 | 57 | 15 | 20 | 4 | 2 | ±5.0 pp | 377 | Telephone |
| Mainstreet Research | December 7, 2013 | PDF | 6 | 32 | 26 | 36 | 1 | 0 | ±3.82 pp | 653 | IVR |
| 2011 Election | May 2, 2011 | HTML | 4 | 46 | 11 | 35 | 3 | 1 | ±0.0 pp | 51,102 | Election |

#### Montarville

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Solutions Logik | September 25, 2015 | HTML | 9 | 28 | 14 | 46 | 3 | 0 | | | |
| 2011 Election | May 2, 2011 | HTML | 10 | 45 | 13 | 29 | 2 | 2 | ±0.0 pp | 52,165 | Election |

#### Mount Royal

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 21, 2015 | HTML | 27 | 16 | 50 | 7 | 2 | 0 | ±3.76 pp | 672 | IVR |
| Mainstreet Research | December 7, 2013 | PDF | 16 | 15 | 56 | 7 | 6 | 0 | ±3.93 pp | 618 | IVR |
| 2011 Election | May 2, 2011 | HTML | 36 | 18 | 41 | 3 | 2 | 0 | ±0.0 pp | 39,007 | Election |

#### Notre-Dame-de-Grâce—Westmount

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 4, 2015 | HTML | 10 | 33 | 40 | 7 | 10 | 0 | | 665 | IVR |
| Mainstreet Research | December 7, 2013 | PDF | 13 | 22 | 52 | 10 | 3 | 0 | ±3.9 pp | 626 | IVR |
| 2011 Election | May 2, 2011 | HTML | 18 | 35 | 38 | 4 | 4 | 1 | ±0.0 pp | 44,642 | Election |

#### Papineau

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 17, 2015 | HTML | 11 | 36 | 41 | 12 | 0 | 0 | ±3.49 pp | 783 | IVR |
| CROP | September 14, 2015 | HTML | 5 | 46 | 35 | 10 | 4 | 0 | ±5.06 pp | 375 | Telephone |
| Mainstreet Research | December 7, 2013 | PDF | 5 | 14 | 61 | 20 | 0 | 0 | ±4.13 pp | 560 | IVR |
| 2011 Election | May 2, 2011 | HTML | 5 | 29 | 38 | 25 | 2 | 1 | ±0.0 pp | 45,887 | Election |

#### Pontiac

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | October 4, 2015 | HTML | 19 | 36 | 34 | 8 | 3 | 0 | ±3.74 pp | 673 | IVR |
| 2011 Election | May 2, 2011 | HTML | 26 | 47 | 15 | 10 | 2 | 0 | ±0.0 pp | 35,508 | Election |

#### Richmond—Arthabaska

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | BQ | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 21, 2015 | HTML | 46 | 35 | 7 | 10 | 2 | 0 | ±3.77 pp | 668 | IVR |
| 2011 Election | May 2, 2011 | HTML | 25 | 32 | 7 | 34 | 2 | 0 | ±0.0 pp | 53,303 | Election |

### Saskatchewan
#### Regina—Lewvan

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 21, 2015 | HTML | 40 | 34 | 21 | 5 | 0 | ±3.85 pp | 639 | IVR |
| 2011 Election | May 2, 2011 | HTML | 44 | 45 | 8 | 3 | 0 | ±0.0 pp | 38,508 | Election |

#### Saskatoon—University

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 20, 2015 | HTML | 37 | 37 | 22 | 4 | 0 | ±3.4 pp | 853 | IVR |
| Environics | August 16, 2015 | PDF | 34 | 41 | 22 | 4 | 0 | ±3.7 pp | 691 | IVR |
| 2011 Election | May 2, 2011 | HTML | 49 | 38 | 10 | 3 | 1 | ±0.0 pp | 35,122 | Election |

#### Saskatoon West

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Mainstreet Research | September 21, 2015 | HTML | 31 | 36 | 25 | 9 | 0 | ±3.83 pp | 658 | IVR |
| 2011 Election | May 2, 2011 | HTML | 43 | 51 | 4 | 3 | 0 | ±0.0 pp | 30,459 | Election |

### Yukon
#### Yukon

| Polling Firm | Last Date of Polling | Link | Cons. | NDP | Liberal | Green | Other | Margin of Error | Sample Size | Polling Method |
| Environics | September 21, 2015 | HTML | 27 | 29 | 39 | 4 | 0 | ±4.4 pp | 497 | IVR |
| 2011 Election | May 2, 2011 | HTML | 34 | 14 | 33 | 19 | 0 | ±0.0 pp | 16,057 | Election |