Political lieutenant District
(Area)
Took Office Left Office Party leader
     Georges-Henri Héon Argenteuil
(Laurentides)
1949 1949 George A. Drew
     Léon Balcer Trois-Rivières
(Mauricie)
1957 1965 John George Diefenbaker
     Marcel Faribault none[11] 1967 1968 Robert Stanfield
     Claude Wagner Saint-Hyacinthe
(Montérégie)
1972 1978 Robert Stanfield
Joe Clark
     Lucien Bouchard Lac-Saint-Jean
(Saguenay-Lac-Saint-Jean)
1988 1990 Brian Mulroney
     Benoît Bouchard Roberval
(Saguenay-Lac-Saint-Jean)
1990 1993 Brian Mulroney
     Monique Landry Blainville—Deux-Montagnes
(Laurentides)
1993 1993 Kim Campbell
     André Bachand Richmond—Arthabaska
(Centre-du-Québec &
Eastern Townships)
1998 2004 Joe Clark
Peter MacKay