Provincial Electoral District

York—Simcoe

Encompasses the Town of Bradford West Gwillimbury in Simcoe County, alongside the Town of Georgina and parts of East Gwillimbury in York Region. Succeeded Caroline Mulroney in a 2026 by-election.

Candidates Pool for Member of Provincial Parliament (MPP)

7 Candidates

Candidates contesting York—Simcoe, listed in alphabetical order by last name with subtle flags for incumbents:

Municipalities & Communities Included

The riding of York—Simcoe includes the following municipal areas in Simcoe County:

Bradford West Gwillimbury

Electoral area in York—Simcoe

Georgina

Electoral area in York—Simcoe

East Gwillimbury (North)

Electoral area in York—Simcoe

S
Current Legislative Representation (Expiring Term)

Susan Lahey

Progressive Conservative

MPP for York—Simcoe (Elected Sept 2026)

Constituency Office

📍 45 Grist Mill Road, Unit 9, Holland Landing, ON L9N 1M7

📞 905-895-1555

View Full MPP Biography →

Previous Election Results (Historical Reference)

Provincial By-Election (Post-Mulroney Resignation) — September 3, 2026

Voter Turnout: 21.00% (23,070 votes cast)
Candidate Party Votes Share Status
Susan Lahey Progressive Conservative 11,491
49.81%
Elected (2025)
Naomi Davison Ontario Liberal Party 8,942
38.76%
Candidate
Bobby (Babak) Nikmard Ontario NDP 974
4.22%
Candidate
Matt Pearce Green Party of Ontario 642
2.78%
Candidate
Sean Conroy Ontario Libertarian Party 394
1.71%
Candidate
David Ghobrial New Blue Party 383
1.66%
Candidate
Gerald Auger Ontario Party 244
1.06%
Candidate
← Back to All Provincial Ridings Find Your Riding by Municipality →