List of political parties in Nova Scotia

This is a list of political parties in the Canadian province of Nova Scotia.

Parties represented in the House of Assembly

See also: 2021 Nova Scotia general election

Name		Founded	Ideology	Leader	MLAs
	Progressive Conservative Association of Nova Scotia	1867	Progressive Conservatism	Tim Houston	42
	Nova Scotia Liberal Party	1883	Liberalism	Derek Mombourquette	2
	Nova Scotia New Democratic Party	1961	Social democracy	Claudia Chender	9

Other registered parties

Name		Founded	Ideology	Leader
	Green Party of Nova Scotia	2006	Green politics	Anthony Edmonds

Historical parties

• Anti-Confederation Party
• Atlantica Party (2005–2024)
• Cape Breton Labour Party (1982–1984)
• Confederation Party
• Labour Party
• Marijuana Party
• Nova Scotia Party (1997–2005)
• Nova Scotians United (2021–2024)
• United Farmers of Nova Scotia (1920–1925)