Ottawa—Vanier—Gloucester: 2025 federal election results
Mona Fortier (Liberal) won Ottawa—Vanier—Gloucester in the April 28, 2025 federal election with 67.4% of the vote, 31,301 votes (45.9 points) ahead of Dean Wythe (Conservative). 68,183 valid votes were counted in this Ontario riding.
Results by candidate
| Candidate | Votes | Share |
|---|---|---|
| Mona Fortier · Liberalelectedincumbent Parliamentarian · Ottawa, Ont. | 45,934 | 67.4% |
| Dean Wythe · Conservative Senior Policy Advisor · Ottawa, Ont. | 14,633 | 21.5% |
| Tristan Oliff · NDP Management Consultant · Ottawa, Ont. | 5,164 | 7.6% |
| Christian Proulx · Green Construction · Ottawa, Ont. | 1,345 | 2% |
| Marty Simms · People's Party Independent Consultant · Ottawa, Ont. | 349 | 0.5% |
| Coreen Corcoran · Libertarian System Analyst · Ottawa, Ont. | 338 | 0.5% |
| Elizabeth Benoit · Independent Public Servant · Ottawa, Ont. | 238 | 0.3% |
| Christian Legeais · Marxist-Leninist Documentalist · Gatineau, Que. | 182 | 0.3% |
Source: Elections Canada, official results of the April 28, 2025 general election. Candidates marked as incumbents follow Elections Canada's table. Results are not updated for by-elections or floor-crossings since; changes we have recorded are listed above the results.
Turnout and electors
- Voter turnout
- 69.3%
- Registered electors
- 99,345
- Population (2021 census)
- 126,999
- Valid ballots
- 68,183
- Rejected ballots
- 705
- Winning margin
- 31,301 votes
How Ottawa—Vanier—Gloucester compares
- The 329th-closest race of 343 ridings: a margin of 31,301 votes (45.9 points).
- Liberal candidates won 43.8% of votes nationally; Mona Fortier took 67.4% here, 23.6 points above that.
- Turnout was 69.3%, 0.3 points above the national figure of 69%.
Nearby ridings
- Gatineau · Steven MacKinnon (Liberal)
- Ottawa Centre · Yasir Naqvi (Liberal)
- Orléans · Marie-France Lalonde (Liberal)
- Ottawa South · David McGuinty (Liberal)
- Hull—Aylmer · Greg Fergus (Liberal)
- Ottawa West—Nepean · Anita Vandenbeld (Liberal)