Stormont—Dundas—South Glengarry: 2025 Ontario election results
Nolan Quinn (PC) won Stormont—Dundas—South Glengarry in the February 27, 2025 Ontario general election with 61.6% of the vote, 15,967 votes (42.3 points) ahead of Devon Monkhouse (LIB). 37,714 valid votes were counted.
Results by candidate
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Nolan Quinnelected | Progressive Conservative | 23,221 | 61.6% |
| Devon Monkhouse | Liberal | 7,254 | 19.2% |
| Jeremy Rose | New Democratic | 4,726 | 12.5% |
| Nicholas Lapierre | Green | 980 | 2.6% |
| Stefan Kohut | New Blue | 818 | 2.2% |
| Brigitte Sugrue | Ontario Party | 715 | 1.9% |
Source: Elections Ontario, Official Return from the Records for the 2025 general election, and 2022 electoral district boundaries.
How it compares
- The 116th-closest race of 124 ridings: a margin of 15,967 votes (42.3 points).
- Progressive Conservative candidates won 43% of the vote across Ontario; Nolan Quinn took 61.6% here, 18.6 points above that.
- Progressive Conservative also won this riding at the previous election.
Nearby ridings
- Glengarry—Prescott—Russell · Stéphane Sarrazin (PC)
- Orléans · Stephen Blais (LIB)
- Carleton · George Darouze (PC)
- Ottawa South · John Fraser (LIB)
- Ottawa—Vanier · Lucille Collard (LIB)