Canadian federal elections have provided the following results in Prince Edward Island.
From 1988 to 2006, Prince Edward Island did not elect a non-Liberal MP. In 2008, the Conservatives finally broke through in the province, as Gail Shea was elected in Egmont. Lawrence MacAulay won by less than 300 votes in both 1997 and 2000, but won with a commanding majority in 2004. In 2011 PEI had an unusual result in which the Conservatives had the most votes province-wide, but won only one out of the four provincial seats. This was due to a comfortable margin of victory in Egmont, and closer losses in the other three ridings. In 2015, the Liberals easily swept all 4 seats. They repeated the sweep in 2019, but with smaller margins due to a large rise in Green support. A third Liberal sweep occurred in 2021, with the Greens support crumbling down to 9%.
| Election | / | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979 | 26,231 40.6% | 4,181 6.5% | 34,147 52.8% | 54 0.1% | |||||||||
| 1980 | 31,005 46.8% | 4,339 6.6% | 30,653 46.3% | 208 0.3% | |||||||||
| 1984 | 30,075 41.0% | 4,737 6.5% | 37 0.1% | 38,160 52.0% | 405 0.6% | ||||||||
| 1988 | 37,761 49.9% | 5,661 7.5% | 31,372 41.5% | 850 1.1% | |||||||||
| 1993 | 43,217 60.2% | 3,720 5.2% | 249 0.3% | 22,878 31.9% | 744 1.0% | 958 1.3% | |||||||
| 1997 | 31,595 44.8% | 10,675 15.1% | 26,998 38.3% | 1,056 1.5% | 219 0.3% | ||||||||
| 2000 | 35,021 47.0% | 6,714 9.0% | 250 0.3% | 28,610 38.4% | 3,719 5.0% | 150 0.2% | |||||||
| 2004 | 40,241 52.5% | 23,499 30.7% | 9,566 12.5% | 3,184 4.2% | 105 0.1% | ||||||||
| 2006 | 41,195 52.6% | 26,146 33.4% | 7,491 9.6% | 3,025 3.9% | 509 0.6% | ||||||||
| 2008 | 35,365 47.7% | 26,863 36.2% | 7,232 9.8% | 3,485 4.7% | 1,225 1.7% | ||||||||
| 2011 | 32,380 41.0% | 32,548 41.2% | 12,135 15.4% | 1,895 2.4% | 87 0.1% | ||||||||
| 2015 | 51,002 58.3% | 16,900 19.3% | 14,006 16.0% | 5,281 6.0% | 295 0.3% | ||||||||
| 2019 | 37,300 43.7% | 23,321 27.3% | 6,444 7.6% | 17,817 20.9% | 412 0.5% | ||||||||
| 2021 | 39,046 46.3% | 26,673 31.6% | 7,802 9.2% | 8,048 9.5% | 2,793 3.3% |
See main article: 2021 Canadian federal election.
See main article: 2019 Canadian federal election.
See main article: 2015 Canadian federal election.
See main article: 2011 Canadian federal election.
See main article: 2008 Canadian federal election. Three Liberal incumbents were re-elected. This was the first victory for the Conservatives in Prince Edward Island since 1984.
See main article: 2006 Canadian federal election. All four Liberal incumbents were re-elected. This was the sixth consecutive sweep of Prince Edward Island for the federal Liberals.
See main article: 2004 Canadian federal election.
See main article: 2000 Canadian federal election.