Liberal Party of Canada

Led by

Justin Trudeau

Represented in Northumberland—Peterborough South by

Alison Lester

Conservative Party of Canada

Led by

Erin O'Toole

Represented in Northumberland—Peterborough South by

Philip Lawrence

Bloc Québécois

Led by

Yves-François Blanchet

New Democratic Party

Led by

Jagmeet Singh

Represented in Northumberland—Peterborough South by

Kim McArthur-Jackson

Green Party of Canada

Led by

Annamie Paul

Represented in Northumberland—Peterborough South by

Christina Wilson

People's Party of Canada

Led by

Maxime Bernier

Represented in Northumberland—Peterborough South by

Nathan Lang

Animal Protection Party of Canada

Centrist Party of Canada

Canada's Fourth Front

Christian Heritage Party of Canada

Led by

Rod Taylor

Canadian Nationalist Party

Communist Party of Canada

Libertarian Party of Canada

Marijuana Party

Maverick Party

Communist Party of Canada (Marxist-Leninist)

National Citizens Alliance

Parti Patriote

Parti pour l'Indépendance du Québec

Rhinoceros Party

Veterans Coalition Party of Canada

Free Party Canada