Name |
Founded |
Ideology |
Leader |
Notes
|
|
Canadians' Choice Party Le Parti du choix des Canadiens et Canadiennes |
2011 |
Direct democracy, Right-wing populism, Far-right politics |
Bahman Yazdanfar |
|
|
Communist Party of Canada (Ontario) Parti communiste du Canada (Ontario) |
1940 |
Communism |
Drew Garvie |
Known as the Labor-Progressive Party from 1941 to 1949. Had two MPPs from 1943 to 1951, and one from 1951 to 1955.
|
|
Consensus Ontario |
2018 |
Populism, Non-partisan consensus government[1] |
Ron Patava |
|
|
Electoral Reform Party |
2022 |
Electoral reform |
Peter House |
|
|
Family Rights Party |
2024 |
Family rights |
Anthony Walton |
|
|
Freedom of Choice, Peace & Justice Party |
2022 |
|
Lilya Eklishaeva |
|
|
Freedom Party of Ontario Parti de la Liberté - Ontario |
1984 |
Objectivism |
Paul McKeever |
|
|
New Blue Party of Ontario Nouveau Parti Bleu de l'Ontario |
2020 |
Right-wing populism |
Jim Karahalios |
Briefly held one seat in the legislature from 2020-2022 after PC MPP Belinda Karahalios crossed the floor to the party.
|
|
None of the Above Direct Democracy Party Aucune de ces Réponses Démocratie Directe Parti |
2014 |
Direct democracy |
Greg Vezina |
|
|
Northern Ontario Party Parti de l'Ontario Nord |
1977 |
Regionalism |
Trevor Holliday |
Known as Northern Ontario Heritage Party from 1977-1985, 2010-2016, Disbanded in 1985, Revived in 2010, Separatist from 2016-2018
|
|
Ontario Alliance Alliance de l'Ontario |
2017 |
Social conservatism, Right-wing populism[2]
|
Joshua E. Eriksen |
Known as Reform Party of Ontario from 1989-2015
|
|
Ontario Centrist Party |
2022 |
Centrism |
Mansoor Qureshi |
|
|
Ontario Libertarian Party Parti libertarien de l'Ontario |
1975 |
Libertarianism |
Mark Snow |
|
|
Ontario Party |
2018 |
Social conservatism Right-wing populism |
Derek Sloan |
Briefly held one seat in the legislature from 2021-2022 after PC MPP Rick Nicholls joined the party. The party was deregistered from 2023-2024
|
|
Ontario Moderate Party |
2014 |
Centrism Economic liberalism |
Yuri Duboisky |
|
|
Ontario Provincial Confederation of Regions Party |
1989 |
Conservatism, Canadian nationalism, Anti-bilingualism |
Murray Reid |
|
|
Party for People with Special Needs Parti pour les gens qui ont des besoins spéciaux |
2007 |
Disability rights activism, Single-issue politics |
Lionel Wayne Poizner |
|
|
People's Progressive Common Front of Ontario |
2022 |
|
Raymond Samuels |
|
|
Populist Party Ontario Parti Populiste Ontario |
2022 |
Populism |
Jim Torma |
|
|
Public Benefit Party of Ontario |
2022 |
|
Kay Sayer |
|
|
Stop the New Sex-Ed Agenda |
2016 |
Social conservatism,[3] Single-issue politics |
John Kanary |
|