John Vanthof

John Vanthof MPP (/ˈvænθɔːf/ VAN-thoff, born c. 1963) is a Canadian politician in Ontario, Canada. He is a New Democratic member of the Legislative Assembly of Ontario who was elected in 2011. He represents the riding of Timiskaming—Cochrane. On August 23, 2018 he was named one of the party's two Deputy Leaders alongside Sara Singh, and critic for Agriculture and Food, and for Rural Development. As of August 11, 2024, he serves as the House leader of the Official Opposition and as critic for Agriculture and Food, for Rural Affairs.

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John VanthofMPP
Vanthof in 2020
Incumbent
Assumed office July 13, 2022
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Peter Tabuns (interim)
Marit Stiles
Incumbent
Assumed office August 23, 2018
Andrea Horwath
Peter Tabuns (interim)
Marit Stiles
In officeAugust 23, 2018 – July 13, 2022Serving with Sara Singh
Andrea Horwath
Jagmeet Singh
Sol Mamakwa and Doly Begum
Incumbent
Assumed office October 6, 2011
David Ramsay
1963 (age 62–63)New Liskeard, Ontario, Canada
New Democratic
Ernie Hardeman (uncle)
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Deputy Leader and critic for Agriculture and Food, and for Rural Development

John Vanthof MPP (/ˈvænθɔːf/ VAN-thoff, born c. 1963) is a Canadian politician in Ontario, Canada. He is a New Democratic member of the Legislative Assembly of Ontario who was elected in 2011. He represents the riding of Timiskaming—Cochrane. On August 23, 2018 he was named one of the party's two Deputy Leaders alongside Sara Singh, and critic for Agriculture and Food, and for Rural Development. As of August 11, 2024, he serves as the House leader of the Official Opposition and as critic for Agriculture and Food, for Rural Affairs.

Vanthof was born and raised on a dairy farm near New Liskeard, Ontario. He is the nephew of veteran Progressive Conservative MPP Ernie Hardeman. Prior to entering politics he was president of the Temiskaming Federation of Agriculture, a farmer's lobby group. He was a vocal opponent of the proposal to ship garbage from Toronto and bury it at Adams Mine.

In the 2007 provincial election, Vanthof ran as the New Democrat candidate in the riding of Timiskaming—Cochrane. He was defeated by incumbent Liberal David Ramsay by 634 votes. He tried again in 2011 this time winning against Liberal candidate Denis Bonin by 6,101 votes. He was re-elected in the 2014 provincial election defeating Liberal candidate Sébastien Goyer by 8,490 votes. In the 2018 provincial election he was re-elected by a margin of 10,646 votes over Progressive Conservative Margaret Williams. Vanthof was re-elected for a third time in the 2022 provincial election, defeating Progressive Conservative candidate Bill Foy.

In opposition, he served as his party's critic for Natural Resources and Agriculture, Food and Rural Affairs.

.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}vte2025 Ontario general election: Timiskaming—Cochrane
New DemocraticJohn Vanthof11,08543.96+1.22$50,051
Progressive ConservativeTory Delaurier9,54937.87+2.64$66,363
LiberalRick Ellsmere2,4469.70+2.68$0
GreenKris Rivard1,3595.39–1.13$13,405
New BlueStephen MacLeod7773.08–2.10$0
Total valid votes/expense limit25,21699.27–0.05$102,665
Total rejected, unmarked, and declined ballots1850.73+0.05
Turnout25,40151.55+8.94
Eligible voters49,278
New Democratic holdSwing–0.71
Source: Elections Ontario
vte2022 Ontario general election: Timiskaming—Cochrane
New DemocraticJohn Vanthof9,73542.74−18.46$39,902
Progressive ConservativeBill Foy8,02435.23+12.79$36,553
LiberalBrian Johnson1,6007.02−1.99$0
GreenKris Rivard1,4856.52+3.89$8,064
New BlueGarry Andrade1,1815.18$1,923
Ontario PartyGeoffrey Aitchison3491.53$0
LibertarianEric Cummings2481.09+0.39$100
None of the AboveJeff Wilkinson1570.69$0
Total valid votes/expense limit22,77999.32+0.45$85,519
Total rejected, unmarked, and declined ballots1570.68-0.45
Turnout22,93642.61-10.47
Eligible voters52,988
New Democratic holdSwing−15.63
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2018 Ontario general election: Timiskaming—Cochrane
New DemocraticJohn Vanthof16,80661.20+6.17
Progressive ConservativeMargaret Williams6,16022.43+4.94
LiberalBrian A. Johnson2,4769.02-14.12
Northern OntarioShawn Poirier1,1054.02+1.67
GreenCasey Lalonde7232.63+0.64
LibertarianLawrence Schnarr1910.70-0.05
Total valid votes27,461100.0
New Democratic holdSwing
Source: Elections Ontario
2014 Ontario general election: Timiskaming—Cochrane
New DemocraticJohn Vanthof14,65155.03+4.91
LiberalSébastien Goyer6,16123.14-2.78
Progressive ConservativePeter Politis4,65617.49-3.69
Northern Ontario HeritageGino Chitaroni6252.35+0.80
GreenCody Fraser5291.99+0.75
Total valid votes26,622100.00
New Democratic holdSwing+3.85
Source: Elections Ontario
2011 Ontario general election: Timiskaming—Cochrane
New DemocraticJohn Vanthof12,63350.12+9.57
LiberalDenis Bonin6,53225.92-16.98
Progressive ConservativeRandy Aulbrook5,33721.18+7.63
Northern Ontario HeritageGerry Courville3911.55
GreenTina Danese3121.24-1.76
Total valid votes25,205100.00
Total rejected, unmarked and declined ballots910.36
Turnout25,29650.04
Eligible voters50,554
New Democratic gain from LiberalSwing+13.28
Source: Elections Ontario
2007 Ontario general election: Timiskaming—Cochrane
LiberalDavid Ramsay11,58842.90-16.66
New DemocraticJohn Vanthof10,95440.55+22.07
Progressive ConservativeDoug Shearer3,65913.55-6.83
GreenPatrick East8113.00+1.43
Total valid votes27,012100.00

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