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Official historical result · district 35106

Thornhill federal election result, 2025.

Melissa Lantsman (Conservative Party of Canada) won Thornhill in the 2025 Canadian federal election by 23,546 votes over Liane Kotler (Liberal Party of Canada).

Direct answer

Melissa Lantsman was elected.

Melissa Lantsman received 44,419 votes (66.4%). Liane Kotler received 20,873 votes (31.2%).

Winning party
Conservative Party of Canada
Runner-up party
Liberal Party of Canada
Winning majority
23,546
Turnout
68.9%
Ballots cast
67,581
Electors
98,136
Complete candidate result

All 5 candidates.

PlaceCandidatePartyResidenceOccupationVotesShare
1Melissa LantsmanElectedSource incumbent markerConservative Party of CanadaToronto, Ont.Parliamentarian/Parlementaire44,41966.4%
2Liane KotlerLiberal Party of CanadaToronto, Ont.Journalist/Journaliste20,87331.2%
3William McCartyNew Democratic PartyToronto, Ont.IT Coordinator/Coordinateur en technologie de l'information8331.2%
4Amir HartPeople's Party of CanadaThornhill, Ont.Administrative Assistant/Adjoint administratif4400.7%
5Dominic PiotrowskiGreen Party of CanadaBrampton, Ont.Plant Technician/Technicien d'usine3530.5%
Permanent riding record

Thornhill, Ontario

Election.org ID
eop-result-ca-2025-commons-35106
Official district code
35106
Province or territory
Ontario
Polling date
28 April 2025
Population
124,866
Electors
98,136
Voting desks
258
Valid ballots
66,918
Rejected ballots
663
Coverage boundary

Official results are not a current roster.

These are official results for the 28 April 2025 general election. They are historical election records, not a claim about the current House membership or future candidacies.

Candidate policies, biographies, political finance, current tenure, and future candidacy remain separate sourced layers. Election.org does not manufacture them from a vote result.

Sources & notes
Source and freshness
Publisher
Elections Canada
Polling date
28 April 2025
Verified
2026-08-25
District code
35106
Record
Official historical result
Open Elections Canada results ↗Download the official raw tables ↗seats: 03be2263f2b92f67bba16a5352e927466f360e909789de1ecdd2aa86bca84e5edistricts: 7a406ddd90b4ef9dfc96c718c04addfca5628ccbc657539626de54f26505cf82candidates: 6ec3f8e1d8a555db36366223324bc53d95f4d095914012f27b6d0043cd6f90f9
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