Category:Leaders of the Opposition (Canada)

• Official Opposition (Canada)

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• Template:Canadian federal opposition leaders
• Leader of the Official Opposition (Canada)
• Leader of the Opposition in the Senate (Canada)

A

• Rona Ambrose

B

• R. B. Bennett
• Candice Bergen (politician)
• Edward Blake
• Robert Borden
• Lucien Bouchard
• John Bracken

C

• Jean Chrétien
• Joe Clark

D

• Stockwell Day
• John Diefenbaker
• Stéphane Dion
• George A. Drew
• Gilles Duceppe

G

• Michel Gauthier
• Bill Graham (Canadian politician)
• Herb Gray
• Gordon Graydon
• Deborah Grey
• Hugh Guthrie

H

• Richard Hanson (Canadian politician)
• Stephen Harper
• Grant Hill (politician)

I

• Michael Ignatieff

K

• William Lyon Mackenzie King

L

• Wilfrid Laurier
• Jack Layton

M

• John A. Macdonald
• Alexander Mackenzie (politician)
• Robert James Manion
• Preston Manning
• Daniel Duncan McKenzie
• Arthur Meighen
• List of leaders of the Official Opposition (Montreal)
• Tom Mulcair
• Brian Mulroney

N

• Erik Nielsen

O

• Erin O'Toole

P

• Lester B. Pearson
• Pierre Poilievre

R

• John Reynolds (Canadian politician)
• William Earl Rowe

S

• Louis St. Laurent
• Andrew Scheer
• Robert Stanfield
• Michael Starr (politician)

T

• Pierre Trudeau
• Charles Tupper
• Nycole Turmel
• John Turner