List of political parties in Prince Edward Island

Since 1900, a total of eight registered provincial parties have existed in Prince Edward Island.

	Founded	Ideology	Membership	Leader	MLAs
Progressive Conservative Party	1851	Conservatism	6,132 (2026)^[1]	Rob Lantz	19 / 27
Liberal Party	1873	Liberalism	3,192 (2025)^[2]	Robert Mitchell	4 / 27
Green Party	2005	Green politics	800 (2025)^[3]	Matt MacFarlane	3 / 27

Name		Founded	Ideology	Leader	MLAs
	New Democratic Party of Prince Edward Island	1961	Social democracy	Thomas Burleigh	0
	Island Party	2010 (original), 2022 (relaunch)^[4]	Direct democracy Green conservatism	Mike McCormick (interim)	0

v t e Politics of Prince Edward Island
Lieutenant Governor	Wassim Salamoun Former lieutenant governors
Premier	Rob Lantz Former premiers
Opposition Leader	Hal Perry Former Opposition leaders
Speaker of the Assembly	Brad Trivers Former speakers
Legislative Assembly	Current assembly Former Assemblies Executive Council (Cabinet)
Political parties	Progressive Conservative Liberal Green Island New Democratic
Elections	Next general election Past elections
Other Canadian politics	Federal BC AB SK MB ON QC NB NS PEI NL YU NT NU

v t e Provincial political parties in Prince Edward Island
Represented in the Legislative Assembly	Progressive Conservative (19) Liberal (4) Green (3) Vacant (1)
Other parties recognized by Elections PEI	New Democratic Island
Portal:Politics List of political parties Politics of Canada

v t e Political parties in Canada (by jurisdiction)
Federal
Provincial	Alberta British Columbia Manitoba New Brunswick Newfoundland and Labrador Nova Scotia Ontario Prince Edward Island Quebec Saskatchewan
Territorial	Yukon
Municipal	Montreal Vancouver

Other registered parties