Liberal Party

Represented in Chatham-Kent—Leamington by

Katie Omstead

Conservative Party

Represented in Chatham-Kent—Leamington by

Dave Epp

New Democratic Party

Represented in Chatham-Kent—Leamington by

Tony Walsh

Bloc Québécois

Green Party

Represented in Chatham-Kent—Leamington by

Mark Vercouteren

People's Party

Represented in Chatham-Kent—Leamington by

John Balagtas

Marijuana Party

Represented in Chatham-Kent—Leamington by

Paul Coulbeck

Alliance of the North

Animal Protection Party

Canada's Fourth Front

Canadian Nationalist Party

Christian Heritage Party

Communist Party

Libertarian Party

Marxist-Leninist Party

National Citizens Alliance

Progressive Canadian Party

Rhinoceros Party

Stop Climate Change Party

United Party of Canada

Veterans Coalition Party

Parti pour l'indépendance du Québec