Markham—Thornhill (provincial electoral district)

Markham—Thornhill
Ontario electoral district
	Markham—Thornhill in relation to other Greater Toronto Area districts
Provincial electoral district
Legislature	Legislative Assembly of Ontario
MPP	Logan Kanapathi; Progressive Conservative
;
District created	2015
First contested	2018
Last contested	2025
Demographics
Population (2021)	97,510
Electors (2025)	72,291
Area (km²)	42
Pop. density (per km²)	2,321.7
Census division(s)	York
Census subdivision(s)	Markham

Markham—Thornhill is a provincial electoral district in Ontario, Canada. It elects one member to the Legislative Assembly of Ontario. The riding was created in 2015.^[1]

Quick facts Ontario electoral district, Provincial electoral district ...

Markham—Thornhill
Assembly	Years	Member		Party
Riding created from Markham—Unionville and Thornhill
42nd	2018–2022		Logan Kanapathi	Progressive Conservative
43rd	2022–2025
44th	2025–present

2025 Ontario general election
Party	Candidate	Votes	%	±%
	Progressive Conservative	Logan Kanapathi	14,287	53.58	+4.76
	Liberal	Nirmala Armstrong	10,580	39.68	+2.18
	New Democratic	Paul Sahbaz	1,176	4.41	–4.64
	Green	Shane O'Brien	623	2.34	–0.21
Total valid votes			26,666	99.31	–0.27
Total rejected, unmarked and declined ballots			185	0.69	+0.27
Turnout			26,851	37.14	–2.54
Eligible voters			72,291
	Progressive Conservative hold		Swing		+1.29
Source: Elections Ontario^[2]^[3]

v t e 2022 Ontario general election
Party	Candidate	Votes	%	±%
	Progressive Conservative	Logan Kanapathi	14,011	48.82	−1.63
	Liberal	Sandra Tam	10,763	37.50	+13.11
	New Democratic	Matthew Henriques	2,597	9.05	−12.28
	Green	Zane Abulail	733	2.55	+0.27
	New Blue	Jennifer Gleason	376	1.31
	Centrist	Mansoor Qureshi	219	0.76
Total valid votes			28,699	100.0
Total rejected, unmarked, and declined ballots			121
Turnout			28,820	39.68
Eligible voters			72,345
	Progressive Conservative hold		Swing		−7.37
Source(s) "Summary of Valid Votes Cast for Each Candidate" (PDF). Elections Ontario. 2022. Archived from the original on 2023-05-18. "Statistical Summary by Electoral District" (PDF). Elections Ontario. 2022. Archived from the original on 2023-05-21.

v t e 2018 Ontario general election
Party	Candidate	Votes	%	±%
	Progressive Conservative	Logan Kanapathi	18,943	50.45	+15.60
	Liberal	Juanita Nathan	9,160	24.40	–26.97
	New Democratic	Cindy Hackelberg	8,010	21.33	+11.14
	Green	Caryn Bergmann	859	2.29	–0.04
	Libertarian	David Nadler	408	1.09	N/A
	Independent	Jeff Kuah	168	0.45	N/A
Total valid votes			37,548	100.0
	Progressive Conservative notional gain from Liberal		Swing		+21.29
Source: Elections Ontario^[4]

2014 general election redistributed results^[5]
Party		Vote	%
	Liberal	16,074	51.37
	Progressive Conservative	10,904	34.85
	New Democratic	3,187	10.19
	Green	729	2.33
	Others	394	1.26

Members of Provincial Parliament