Les comtés maîtres :
Pour regrouper tous ceux ayant jamais existé

par Maurice Y. Michaud (il/lui)

Si vous ne faites que débuter votre étude approfondie du système électoral canadien, ou si votre intérêt est plus limité, ou si votre âge fait que votre mémoire politique est courte (pas votre faute !), essayer de décortiquer comment les cicronscriptions électorales ont évolué pourrait vite vous donner mal à la tête.

Prenons le Québec pour exemple. Comment êtes-vous supposés savoir que Maurice-Richard était Ahunstic à son origine en 1966, puis Crémazie dès 1973, AVANT de devenir Maurice-Richard en 2018 ? Ou encore, que le comté que nous connaissons maintenant comme Beauce-Nord correspond plus au moins à Dorchester de 1841 (dans la Province du Canada) jusqu’en 1973 (dans la Province de Québec) ? Ou qu’Abitibi-Est, qui semble avoir toujours existé, n’est qu’en fait une découpure en 1944 d’Abitibi qui avait été créé en 1923, et ce qui restait a été renommé Abitibi-Ouest ? Ou que Bertrand de 1981 à 1994 avait été découpé de Chambly et de Verchères, mais que Bertrand de 1994 à nos jours avait été découpé de Labelle, Prévost et Rousseau — même nom, deux régions ?

Ce moteur de recherche vous permet d’obtenir la liste de tous les comtés ayant jamais existé dans chacune des juridictions.
Vous pouvez ensuite utiliser la fonction de recherche de votre navigateur (Ctrl-F ou ⌘-F) pour trouver le nom que vous avez en tête.

AB — Acadia (1925–2025)

↳ Acadia (1925–1968)
↳ Crowfoot (1968–2015)
↳ Battle River—Crowfoot (2015–2025)

NS — Acadie—Annapolis (2025–2025)

↳ Acadie—Annapolis (2025–2025)

ON — Addington (1867–1902)

↳ Addington (1867–1902)

QC — Ahuntsic (1968–2025)

↳ Ahuntsic (1968–1984)
↳ Saint-Michel—Ahuntsic (1984–1988)
↳ Ahuntsic (1988–2015)
↳ Ahuntsic-Cartierville (2015–2025)

ON — Ajax—Pickering (2004–2025)

↳ Ajax—Pickering (2004–2015)
↳ Ajax (2015–2025)

NB — Albert (1867–1900)

↳ Albert (1867–1900)

AB — Alberta (1942–1992)

↳ Alberta (1942–1992)

AB — Alberta (Provisional District) (1887–2025)

↳ Alberta (Provisional District) (1887–1904)
↳ Alberta (1904–1908)
↳ Macleod (1908–1968)
↳ Rocky Mountain (1968–1979)
↳ Yellowhead (1979–2025)

ON — Algoma (1867–2021)

↳ Algoma (1867–1904)
↳ Algoma East (1904–1968)
↳ Algoma (1968–1997)
↳ Algoma—Manitoulin (1997–2004)
↳ Algoma—Manitoulin—Kapuskasing (2004–2021)

ON — Algoma West (1904–2025)

↳ Algoma West (1904–1968)
↳ Sault Ste. Marie (1968–2025)
↳ Sault Ste. Marie—Algoma (2025–2025)

NS — Annapolis (1867–1993)

↳ Annapolis (1867–1917)
↳ Digby and Annapolis (1917–1925)
↳ Digby—Annapolis (1925–1935)
↳ Digby—Annapolis—Kings (1935–1949)
↳ Annapolis—Kings (1949–1953)
↳ Digby—Annapolis—Kings (1953–1968)
↳ Annapolis Valley (1968–1979)
↳ Annapolis Valley—Hants (1979–1993)

NS — Antigonish (1867–1965)

↳ Antigonish (1867–1917)
↳ Antigonish—Guysborough (1917–1965)

QC — Argenteuil (1867–2025)

↳ Argenteuil (1867–1949)
↳ Argenteuil—Deux-Montagnes (1949–1968)
↳ Argenteuil (1968–1972)
↳ Argenteuil—Deux-Montagnes (1972–1979)
↳ Argenteuil (1979–1984)
↳ Argenteuil—Papineau (1984–2000)
↳ Argenteuil—Papineau—Mirabel (2000–2004)
↳ Argenteuil—Mirabel (2004–2006)
↳ Argenteuil—Papineau—Mirabel (2006–2015)
↳ Argenteuil—La Petite-Nation (2015–2025)

SK — Assiniboia East (1887–2025)

↳ Assiniboia East (1887–1898)
↳ North-West Territories/Territoires du Nord-Ouest (1898–1900)
↳ Assiniboia East (1900–1908)
↳ Assiniboia (1908–1988)
↳ Souris—Moose Mountain (1988–2025)

SK — Assiniboia West (1887–2025)

↳ Assiniboia West (1887–1908)
↳ Battleford (1908–1925)
↳ South Battleford (1925–1935)
↳ The Battlefords (1935–1968)
↳ Battleford—Kindersley (1968–1979)
↳ The Battlefords—Meadow Lake (1979–1997)
↳ Battlefords—Lloydminster (1997–2025)
↳ Battlefords—Lloydminster—Meadow Lake (2025–2025)

AB — Athabaska (1925–2025)

↳ Athabaska (1925–1968)
↳ Athabasca (1968–2006)
↳ Fort McMurray—Athabasca (2006–2015)
↳ Fort McMurray—Cold Lake (2015–2025)

ON — Aurora—Oak Ridges—Richmond Hill (2015–2025)

↳ Aurora—Oak Ridges—Richmond Hill (2015–2025)

NL — Avalon (2004–2025)

↳ Avalon (2004–2025)

QC — Bagot (1867–1930)

↳ Bagot (1867–1930)

ON — Barrie—Springwater—Oro—Medonte (2015–2025)

↳ Barrie—Springwater—Oro—Medonte (2015–2025)

AB — Battle River (1917–1974)

↳ Battle River (1917–1953)
↳ Battle River—Camrose (1953–1968)
↳ Battle River (1968–1974)

QC — Beauce (1867–2025)

↳ Beauce (1867–2025)

QC — Beauharnois (1867–2025)

↳ Beauharnois (1867–1935)
↳ Beauharnois—Laprairie (1935–1949)
↳ Beauharnois (1949–1953)
↳ Beauharnois—Salaberry (1953–1968)
↳ Beauharnois (1968–1972)
↳ Beauharnois—Salaberry (1972–2015)
↳ Salaberry—Suroît (2015–2025)
↳ Beauharnois—Salaberry—Soulanges—Huntingdon (2025–2025)

QC — Beauport (2004–2025)

↳ Beauport (2004–2006)
↳ Beauport—Limoilou (2006–2025)

AB — Beaver River (1988–1993)

↳ Beaver River (1988–1993)

QC — Bellechasse (1867–2000)

↳ Bellechasse (1867–1997)
↳ Bellechasse—Etchemins—Montmagny-L’Islet (1997–2000)

QC — Bellechasse—Les Etchemins—Lévis (2015–2025)

↳ Bellechasse—Les Etchemins—Lévis (2015–2025)

QC — Berthier (1867–2025)

↳ Berthier (1867–1925)
↳ Berthier—Maskinongé (1925–1953)
↳ Berthier—Maskinongé—de Lanaudière (1953–1968)
↳ Berthier (1968–1979)
↳ Berthier—Maskinongé (1979–1984)
↳ Berthier—Maskinongé—Lanaudière (1984–1988)
↳ Berthier—Montcalm (1988–2004)
↳ Berthier—Maskinongé (2004–2025)

QC — Blainville—Deux-Montagnes (1979–2025)

↳ Blainville—Deux-Montagnes (1979–1997)
↳ Saint-Eustache—Sainte-Thérèse (1997–2000)
↳ Rivière-des-Mille-Îles (2000–2025)

QC — Bonaventure (1867–1993)

↳ Bonaventure (1867–1972)
↳ Bonaventure—Îles-de-la-Madeleine (1972–1993)

NL — Bonavista—Twillingate (1949–2025)

↳ Bonavista—Twillingate (1949–1968)
↳ Bonavista—Trinity—Conception (1968–2004)
↳ Bonavista—Exploits (2004–2006)
↳ Bonavista—Gander—Grand Falls—Windsor (2006–2015)
↳ Bonavista—Burin—Trinity (2015–2025)
↳ Terra Nova—The Peninsulas (2025–2025)

ON — Bothwell (1867–1911)

↳ Bothwell (1867–1904)
↳ Kent East (1904–1911)

QC — Bourassa (1968–2025)

↳ Bourassa (1968–1972)
↳ Montréal—Bourassa (1972–1979)
↳ Bourassa (1979–2025)

AB — Bow River (1917–2025)

↳ Bow River (1917–1968)
↳ Palliser (1968–1979)
↳ Bow River (1979–1988)
↳ Wild Rose (1988–2015)
↳ Banff—Airdrie (2015–2025)
↳ Airdrie—Cochrane (2025–2025)

AB — Bow River (2015–2025)

↳ Bow River (2015–2025)

ON — Brampton Centre (2015–2025)

↳ Brampton Centre (2015–2025)

ON — Brampton South (2015–2025)

↳ Brampton South (2015–2025)

ON — Brampton West—Mississauga (1997–2025)

↳ Brampton West—Mississauga (1997–2004)
↳ Brampton West (2004–2025)

ON — Brampton—Chinguacousy Park (2025–2025)

↳ Brampton—Chinguacousy Park (2025–2025)

ON — Brampton—Malton (1988–2025)

↳ Brampton—Malton (1988–1993)
↳ Bramalea—Gore—Malton (1993–2000)
↳ Bramalea—Gore—Malton—Springvale (2000–2004)
↳ Bramalea—Gore—Malton (2004–2015)
↳ Brampton East (2015–2025)

MB — Brandon (1896–2025)

↳ Brandon (1896–1953)
↳ Brandon—Souris (1953–2025)

ON — Brant North (1867–1891)

↳ Brant North (1867–1891)

ON — Brant South (1867–1965)

↳ Brant South (1867–1904)
↳ Brant (1904–1949)
↳ Brant—Wentworth (1949–1953)
↳ Brant—Haldimand (1953–1965)

ON — Brantford (1904–2025)

↳ Brantford (1904–1925)
↳ Brantford City (1925–1949)
↳ Brantford (1949–1968)
↳ Brant (1968–2015)
↳ Brantford—Brant (2015–2025)
↳ Brantford—Brant—Six Nations (2025–2025)

BC — British Columbia/Colombie-Britannique (1898–1992)

↳ British Columbia/Colombie-Britannique (1898–1992)

ON — Brockville (1867–1911)

↳ Brockville (1867–1911)

QC — Brome (1867–2025)

↳ Brome (1867–1925)
↳ Brome—Missisquoi (1925–1968)
↳ Missisquoi (1968–1972)
↳ Brome—Missisquoi (1972–1979)
↳ Missisquoi (1979–1984)
↳ Brome—Missisquoi (1984–2025)

QC — Brossard—Saint-Lambert (2015–2025)

↳ Brossard—Saint-Lambert (2015–2025)

ON — Bruce North (1867–2025)

↳ Bruce North (1867–1935)
↳ Bruce (1935–1979)
↳ Bruce—Grey (1979–2000)
↳ Bruce—Grey—Owen Sound (2000–2004)
↳ Grey—Bruce—Owen Sound (2004–2006)
↳ Bruce—Grey—Owen Sound (2006–2025)

ON — Bruce South (1867–1930)

↳ Bruce South (1867–1882)
↳ Bruce East (1882–1904)
↳ Bruce South (1904–1930)

ON — Bruce West (1882–1900)

↳ Bruce West (1882–1900)

NL — Burin—Burgeo (1949–2021)

↳ Burin—Burgeo (1949–1979)
↳ Burin—St. George’s (1979–2004)
↳ Random—Burin—St. George’s (2004–2015)
↳ Coast of Bays—Central—Notre Dame (2015–2021)

BC — Burnaby—Coquitlam (1953–1974)

↳ Burnaby—Coquitlam (1953–1968)
↳ Burnaby—Seymour (1968–1974)

BC — Burnaby—New Westminster (2004–2025)

↳ Burnaby—New Westminster (2004–2015)
↳ Burnaby South (2015–2025)
↳ Burnaby Central (2025–2025)

BC — Burnaby—Richmond (1949–2025)

↳ Burnaby—Richmond (1949–1972)
↳ Burnaby—Richmond—Delta (1972–1979)
↳ Burnaby (1979–1988)
↳ Burnaby—Kingsway (1988–1997)
↳ Burnaby—Douglas (1997–2015)
↳ Burnaby North—Seymour (2015–2025)

BC — Burrard (1917–1965)

↳ Burrard (1917–1925)
↳ Vancouver—Burrard (1925–1965)

BC — Burrard (1896–2025)

↳ Burrard (1896–1904)
↳ Vancouver City (1904–1917)
↳ Vancouver Centre (1917–2025)

AB — Calgary (1904–2025)

↳ Calgary (1904–1917)
↳ Calgary West (1917–1953)
↳ Calgary South (1953–1968)
↳ Calgary Centre (1968–2004)
↳ Calgary South Centre (2004–2006)
↳ Calgary Centre (2006–2025)

AB — Calgary Crowfoot (2025–2025)

↳ Calgary Crowfoot (2025–2025)

AB — Calgary East (1997–2025)

↳ Calgary East (1997–2015)
↳ Calgary Forest Lawn (2015–2025)
↳ Calgary East (2025–2025)

AB — Calgary McKnight (2025–2025)

↳ Calgary McKnight (2025–2025)

AB — Calgary North (1953–2025)

↳ Calgary North (1953–1997)
↳ Calgary—Nose Hill (1997–2015)
↳ Calgary Nose Hill (2015–2025)

AB — Calgary North Centre (2004–2011)

↳ Calgary North Centre (2004–2006)
↳ Calgary Centre-North (2006–2011)

AB — Calgary Rocky Ridge (2015–2021)

↳ Calgary Rocky Ridge (2015–2021)

AB — Calgary Shepard (2015–2025)

↳ Calgary Shepard (2015–2025)

AB — Calgary Signal Hill (2015–2025)

↳ Calgary Signal Hill (2015–2025)

AB — Calgary South (1968–2025)

↳ Calgary South (1968–1988)
↳ Calgary Southwest (1988–2015)
↳ Calgary Heritage (2015–2025)

AB — Calgary Southeast (1988–2025)

↳ Calgary Southeast (1988–2015)
↳ Calgary Midnapore (2015–2025)

AB — Calgary West (1979–2025)

↳ Calgary West (1979–2015)
↳ Calgary Confederation (2015–2025)

ON — Cambridge (1979–2025)

↳ Cambridge (1979–2025)

NS — Cape Breton (1867–2025)

↳ Cape Breton (1867–1904)
↳ Cape Breton South (1904–1917)
↳ Cape Breton South and Richmond (1917–1925)
↳ Cape Breton South (1925–1968)
↳ Cape Breton—The Sydneys (1968–1997)
↳ Sydney—Victoria (1997–2025)
↳ Sydney—Glace Bay (2025–2025)

ON — Cardwell (1867–1965)

↳ Cardwell (1867–1904)
↳ Dufferin (1904–1925)
↳ Dufferin—Simcoe (1925–1965)

BC — Cariboo District (1871–2025)

↳ Cariboo District (1871–1872)
↳ Cariboo (1872–1979)
↳ Cariboo—Chilcotin (1979–2004)
↳ Cariboo—Prince George (2004–2025)

NB — Carleton (1867–1911)

↳ Carleton (1867–1911)

ON — Carleton (1867–1965)

1965)

ON — Carleton (2015–2025)

2025)

ON — Carleton—Gloucester (1988–2025)

↳ Carleton—Gloucester (1988–2000)
↳ Ottawa—Orléans (2000–2015)
↳ Orléans (2015–2025)

ON — Centre Toronto (1872–2025)

↳ Centre Toronto (1872–1904)
↳ Toronto Centre (1904–1925)
↳ Toronto East Centre (1925–1935)
↳ Rosedale (1935–1997)
↳ Toronto Centre—Rosedale (1997–2004)
↳ Toronto Centre (2004–2025)

QC — Chambly (1867–2025)

↳ Chambly (1867–1896)
↳ Chambly—Verchères (1896–1935)
↳ Chambly—Rouville (1935–1968)
↳ Chambly (1968–2004)
↳ Chambly—Borduas (2004–2015)
↳ Beloeil—Chambly (2015–2025)

QC — Champlain (1867–2000)

↳ Champlain (1867–2000)

QC — Chapleau (1935–2025)

↳ Chapleau (1935–1968)
↳ Abitibi (1968–2000)
↳ Abitibi—Baie-James—Nunavik (2000–2004)
↳ Nunavik—Eeyou (2004–2006)
↳ Abitibi—Baie-James—Nunavik—Eeyou (2006–2025)

QC — Charlesbourg (1979–2025)

↳ Charlesbourg (1979–2000)
↳ Charlesbourg—Jacques-Cartier (2000–2004)
↳ Charlesbourg (2004–2006)
↳ Charlesbourg—Haute-Saint-Charles (2006–2025)

QC — Charlevoix (1867–2000)

↳ Charlevoix (1867–1917)
↳ Charlevoix—Montmorency (1917–1925)
↳ Charlevoix—Saguenay (1925–1949)
↳ Charlevoix (1949–2000)

NB — Charlotte (1867–2025)

↳ Charlotte (1867–1968)
↳ Carleton—Charlotte (1968–1997)
↳ Charlotte (1997–2000)
↳ New Brunswick Southwest (2000–2004)
↳ St. Croix—Belleisle (2004–2006)
↳ New Brunswick Southwest (2006–2025)
↳ Saint John—St. Croix (2025–2025)

QC — Chicoutimi—Saguenay (1867–2025)

↳ Chicoutimi—Saguenay (1867–1925)
↳ Chicoutimi (1925–2000)
↳ Chicoutimi—Le Fjord (2000–2025)

SK — Churchill River (1997–2025)

↳ Churchill River (1997–2006)
↳ Desnethé—Missinippi—Churchill River (2006–2025)

QC — Châteauguay (1979–2025)

↳ Châteauguay (1979–2004)
↳ Châteauguay—St-Constant (2004–2015)
↳ Châteauguay—Lacolle (2015–2025)
↳ Châteauguay—Les Jardins-de-Napierville (2025–2025)

QC — Châteauguay (1867–1965)

↳ Châteauguay (1867–1917)
↳ Châteauguay—Huntingdon (1917–1949)
↳ Châteauguay—Huntingdon—Laprairie (1949–1965)

NB — City and County of St. John (1867–1911)

↳ City and County of St. John (1867–1911)

NB — City of St. John (1867–2025)

↳ City of St. John (1867–1917)
↳ St. John—Albert (1917–1968)
↳ Saint John—Lancaster (1968–1979)
↳ Saint John (1979–2015)
↳ Saint John—Rothesay (2015–2025)
↳ Saint John—Kennebecasis (2025–2025)

BC — Cloverdale—Langley City (2015–2025)

↳ Cloverdale—Langley City (2015–2025)

BC — Coast Chilcotin (1968–1974)

↳ Coast Chilcotin (1968–1974)

NS — Colchester (1867–1967)

↳ Colchester (1867–1935)
↳ Colchester—Hants (1935–1967)

BC — Comox—Atlin (1904–1993)

↳ Comox—Atlin (1904–1917)
↳ Comox—Alberni (1917–1979)
↳ Comox—Powell River (1979–1988)
↳ Comox—Alberni (1988–1993)

QC — Compton (1867–1974)

↳ Compton (1867–1949)
↳ Compton—Frontenac (1949–1968)
↳ Compton (1968–1974)

QC — Compton—Stanstead (1997–2025)

↳ Compton—Stanstead (1997–2025)

BC — Coquitlam—Port Coquitlam (2015–2025)

↳ Coquitlam—Port Coquitlam (2015–2025)

ON — Cornwall (1867–1880)

↳ Cornwall (1867–1880)

BC — Cowichan—Malahat—Langford (2015–2025)

↳ Cowichan—Malahat—Langford (2015–2025)

BC — Cowichan—Malahat—The Islands (1979–2025)

↳ Cowichan—Malahat—The Islands (1979–1988)
↳ Saanich—Gulf Islands (1988–2025)

NS — Cumberland (1867–2025)

↳ Cumberland (1867–1968)
↳ Cumberland—Colchester North (1968–1979)
↳ Cumberland—Colchester (1979–2004)
↳ North Nova (2004–2006)
↳ Cumberland—Colchester—Musquodoboit Valley (2006–2015)
↳ Cumberland—Colchester (2015–2025)

NS — Dartmouth—Halifax East (1968–2025)

↳ Dartmouth—Halifax East (1968–1988)
↳ Dartmouth (1988–2004)
↳ Dartmouth—Cole Harbour (2004–2025)

MB — Dauphin (1904–2025)

↳ Dauphin (1904–1984)
↳ Dauphin—Swan River (1984–2006)
↳ Dauphin—Swan River—Marquette (2006–2015)
↳ Dauphin—Swan River—Neepawa (2015–2025)
↳ Riding Mountain (2025–2025)

BC — Delta (1988–2025)

↳ Delta (1988–1997)
↳ Delta—South Richmond (1997–2004)
↳ Delta—Richmond East (2004–2015)
↳ Delta (2015–2025)

QC — Deux-Montagnes (1867–1911)

↳ Deux-Montagnes (1867–1911)

NS — Digby (1867–1911)

↳ Digby (1867–1911)

QC — Dollard (1953–2025)

↳ Dollard (1953–1988)
↳ Pierrefonds—Dollard (1988–2025)

ON — Don Valley (1968–2025)

↳ Don Valley (1968–1979)
↳ Don Valley West (1979–2025)

ON — Don Valley East (1979–2025)

↳ Don Valley East (1979–2025)
↳ Scarborough Centre—Don Valley East (2025–2025)

ON — Don Valley North (2015–2025)

↳ Don Valley North (2015–2025)

ON — Don Valley North (1988–1993)

1993)

QC — Dorchester (1867–1965)

↳ Dorchester (1867–1965)

QC — Dorval—Lachine—LaSalle (2015–2025)

↳ Dorval—Lachine—LaSalle (2015–2025)

QC — Drummond—Arthabaska (1867–2025)

↳ Drummond—Arthabaska (1867–1968)
↳ Drummond (1968–2025)

ON — Dufferin—Peel—Wellington—Grey (1997–2025)

↳ Dufferin—Peel—Wellington—Grey (1997–2004)
↳ Dufferin—Caledon (2004–2025)

ON — Dundas (1867–1921)

↳ Dundas (1867–1921)

ON — Durham East (1867–1965)

↳ Durham East (1867–1904)
↳ Durham (1904–1965)

ON — Durham West (1867–1902)

↳ Durham West (1867–1902)

ON — Durham—Northumberland (1979–2025)

↳ Durham—Northumberland (1979–1988)
↳ Durham (1988–2004)
↳ Clarington—Scugog—Uxbridge (2004–2006)
↳ Durham (2006–2025)
↳ Bowmanville—Oshawa North (2025–2025)

QC — Duvernay (1968–2025)

↳ Duvernay (1968–1993)
↳ Laval-Est (1993–2004)
↳ Alfred-Pellan (2004–2025)

AB — East Calgary (1917–2025)

↳ East Calgary (1917–1925)
↳ Calgary East (1925–1988)
↳ Calgary Northeast (1988–2015)
↳ Calgary Skyview (2015–2025)

PE — East Queen’s (1896–1901)

↳ East Queen’s (1896–1901)

ON — East Toronto (1867–2025)

↳ East Toronto (1867–1904)
↳ Toronto East (1904–1935)
↳ Broadview (1935–1979)
↳ Broadview—Greenwood (1979–2000)
↳ Toronto—Danforth (2000–2025)

AB — Edmonton (1904–2025)

↳ Edmonton (1904–1917)
↳ Edmonton East (1917–2000)
↳ Edmonton Centre-East (2000–2004)
↳ Edmonton East (2004–2015)
↳ Edmonton Griesbach (2015–2025)

AB — Edmonton Centre (2004–2025)

↳ Edmonton Centre (2004–2025)

AB — Edmonton Centre (1968–1974)

1974)

AB — Edmonton Manning (2015–2025)

↳ Edmonton Manning (2015–2025)

AB — Edmonton North (1979–2025)

↳ Edmonton North (1979–2004)
↳ Edmonton—Sherwood Park (2004–2015)
↳ Sherwood Park—Fort Saskatchewan (2015–2025)

AB — Edmonton Northwest (2025–2025)

↳ Edmonton Northwest (2025–2025)

AB — Edmonton South (1979–2025)

↳ Edmonton South (1979–1988)
↳ Edmonton Southwest (1988–2004)
↳ Edmonton—Leduc (2004–2015)
↳ Edmonton Riverbend (2015–2025)

AB — Edmonton Southeast (1988–2025)

↳ Edmonton Southeast (1988–2004)
↳ Edmonton—Beaumont (2004–2006)
↳ Edmonton—Mill Woods—Beaumont (2006–2015)
↳ Edmonton Mill Woods (2015–2025)
↳ Edmonton Gateway (2025–2025)

AB — Edmonton Southeast (2025–2025)

↳ Edmonton Southeast (2025–2025)

AB — Edmonton West (1917–2025)

↳ Edmonton West (1917–1988)
↳ Edmonton Northwest (1988–1997)
↳ Edmonton West (1997–2004)
↳ Edmonton—Spruce Grove (2004–2015)
↳ Edmonton West (2015–2025)

AB — Edmonton—Strathcona (1953–2025)

↳ Edmonton—Strathcona (1953–2015)
↳ Edmonton Strathcona (2015–2025)

ON — Elgin East (1867–1921)

↳ Elgin East (1867–1921)

ON — Elgin West (1867–2025)

↳ Elgin West (1867–1935)
↳ Elgin (1935–1993)
↳ Elgin—Norfolk (1993–1997)
↳ Elgin—Middlesex—London (1997–2025)
↳ Elgin—St. Thomas—London South (2025–2025)

ON — Erie (1979–2025)

↳ Erie (1979–1997)
↳ Erie—Lincoln (1997–2004)
↳ Niagara West—Glanbrook (2004–2015)
↳ Niagara West (2015–2025)

BC — Esquimalt—Saanich (1953–2025)

↳ Esquimalt—Saanich (1953–1988)
↳ Esquimalt—Juan de Fuca (1988–2015)
↳ Esquimalt—Saanich—Sooke (2015–2025)

ON — Essex (1867–2025)

↳ Essex (1867–1882)
↳ Essex North (1882–1925)
↳ Essex West (1925–1968)
↳ Windsor West (1968–2025)

ON — Essex East (1925–2025)

↳ Essex East (1925–1968)
↳ Windsor—Walkerville (1968–1988)
↳ Windsor—Lake St. Clair (1988–1993)
↳ Windsor—St. Clair (1993–2004)
↳ Windsor—Tecumseh (2004–2025)
↳ Windsor—Tecumseh—Lakeshore (2025–2025)

ON — Essex South (1882–2025)

↳ Essex South (1882–1968)
↳ Essex (1968–1972)
↳ Essex—Windsor (1972–1997)
↳ Essex (1997–2025)

ON — Essex—Kent (1979–1993)

↳ Essex—Kent (1979–1993)

ON — Etobicoke North (1979–2025)

↳ Etobicoke North (1979–2025)

ON — Flamborough—Glanbrook (2015–2025)

↳ Flamborough—Glanbrook (2015–2025)
↳ Flamborough—Glanbrook—Brant North (2025–2025)

BC — Fraser Valley East (1968–2025)

↳ Fraser Valley East (1968–1997)
↳ Fraser Valley (1997–2004)
↳ Chilliwack—Fraser Canyon (2004–2015)
↳ Chilliwack—Hope (2015–2025)

BC — Fraser Valley West (1968–2025)

↳ Fraser Valley West (1968–1997)
↳ Langley—Abbotsford (1997–2004)
↳ Abbotsford (2004–2025)
↳ Abbotsford—South Langley (2025–2025)

QC — Frontenac (1979–1993)

↳ Frontenac (1979–1993)

ON — Frontenac (1867–1949)

↳ Frontenac—Addington (1925–1949)

QC — Gamelin (1968–2025)

↳ Gamelin (1968–1988)
↳ Anjou—Rivière-des-Prairies (1988–2004)
↳ La Pointe-de-l’Île (2004–2025)

NL — Gander—Twillingate (1968–2025)

↳ Gander—Twillingate (1968–1988)
↳ Gander—Grand Falls (1988–2025)
↳ Central Newfoundland (2025–2025)

QC — Gaspé (1867–2025)

↳ Gaspé (1867–1997)
↳ Bonaventure—Gaspé—Îles-de-la-Madeleine—Pabok (1997–2004)
↳ Gaspésie—Îles-de-la-Madeleine (2004–2015)
↳ Gaspésie—Les Îles-de-la-Madeleine (2015–2025)
↳ Gaspésie—Les Îles-de-la-Madeleine—Listuguj (2025–2025)

QC — George-Étienne Cartier (1917–1965)

↳ George-Étienne Cartier (1917–1925)
↳ Cartier (1925–1965)

ON — Glengarry (1867–2025)

↳ Glengarry (1867–1917)
↳ Glengarry and Stormont (1917–1925)
↳ Glengarry (1925–1953)
↳ Glengarry—Prescott (1953–1972)
↳ Glengarry—Prescott—Russell (1972–2025)
↳ Prescott—Russell—Cumberland (2025–2025)

NB — Gloucester (1867–2025)

↳ Gloucester (1867–1993)
↳ Acadie—Bathurst (1993–2025)

NL — Grand Falls—White Bay (1949–1984)

↳ Grand Falls—White Bay (1949–1953)
↳ Grand Falls—White Bay—Labrador (1953–1984)

AB — Grande Prairie—Mackenzie (2015–2025)

↳ Grande Prairie—Mackenzie (2015–2025)
↳ Grande Prairie (2025–2025)

ON — Greenwood (1935–2025)

↳ Greenwood (1935–1979)
↳ Beaches (1979–1988)
↳ Beaches—Woodbine (1988–1997)
↳ Beaches—East York (1997–2025)

ON — Grenville South (1867–1974)

↳ Grenville South (1867–1904)
↳ Grenville (1904–1925)
↳ Grenville—Dundas (1925–1968)
↳ Grenville—Carleton (1968–1974)

ON — Grey East (1872–1911)

↳ Grey East (1872–1911)

ON — Grey North (1867–1965)

↳ Grey North (1867–1965)

ON — Grey South (1867–1984)

↳ Grey South (1867–1917)
↳ Grey Southeast (1917–1935)
↳ Grey—Bruce (1935–1968)
↳ Grey—Simcoe (1968–1984)

NS — Guysborough (1867–1911)

↳ Guysborough (1867–1911)

ON — Haldimand (1867–1949)

↳ Haldimand (1867–1896)
↳ Haldimand and Monck (1896–1904)
↳ Haldimand (1904–1949)

ON — Haldimand—Norfolk (1979–2025)

↳ Haldimand—Norfolk (1979–1997)
↳ Haldimand—Norfolk—Brant (1997–2004)
↳ Haldimand—Norfolk (2004–2025)

NS — Halifax (1867–2025)

↳ Halifax (1867–2025)

NS — Halifax—East Hants (1968–2025)

↳ Halifax—East Hants (1968–1979)
↳ Halifax West (1979–2025)

ON — Halton (1867–2025)

↳ Halton (1867–1988)
↳ Halton—Peel (1988–1997)
↳ Halton (1997–2015)
↳ Milton (2015–2025)
↳ Burlington North—Milton West (2025–2025)

ON — Hamilton (1867–2025)

↳ Hamilton (1867–1904)
↳ Hamilton West (1904–2004)
↳ Hamilton Centre (2004–2025)

ON — Hamilton East (1904–2025)

↳ Hamilton East (1904–2004)
↳ Hamilton East—Stoney Creek (2004–2025)

ON — Hamilton South (1953–2025)

↳ Hamilton South (1953–1968)
↳ Hamilton Mountain (1968–2025)

ON — Hamilton—Wentworth (1968–2025)

↳ Hamilton—Wentworth (1968–1997)
↳ Wentworth—Burlington (1997–2000)
↳ Ancaster—Dundas—Flamborough—Aldershot (2000–2004)
↳ Ancaster—Dundas—Flamborough—Westdale (2004–2015)
↳ Hamilton West—Ancaster—Dundas (2015–2025)

NS — Hants (1867–1930)

↳ Hants (1867–1925)
↳ Hants—Kings (1925–1930)

ON — Hastings East (1867–1965)

↳ Hastings East (1867–1925)
↳ Hastings—Peterborough (1925–1953)
↳ Hastings—Frontenac (1953–1965)

ON — Hastings North (1867–1900)

↳ Hastings North (1867–1900)

ON — Hastings West (1867–2025)

↳ Hastings West (1867–1925)
↳ Hastings South (1925–1968)
↳ Hastings (1968–1979)
↳ Hastings—Frontenac (1979–1984)
↳ Hastings—Frontenac—Lennox & Addington (1984–2004)
↳ Lanark—Frontenac—Lennox & Addington (2004–2015)
↳ Hastings—Lennox and Addington (2015–2025)
↳ Hastings—Lennox and Addington—Tyendinaga (2025–2025)

QC — Hochelaga (1867–1984)

↳ Hochelaga (1867–1979)
↳ Sainte-Marie (1979–1984)
↳ Montréal—Sainte-Marie (1984–1984)

QC — Hochelaga—Maisonneuve (1979–2025)

↳ Hochelaga—Maisonneuve (1979–2004)
↳ Hochelaga (2004–2025)
↳ Hochelaga—Rosemont-Est (2025–2025)

QC — Hull (1917–2025)

↳ Hull (1917–1984)
↳ Hull—Aylmer (1984–2025)

NL — Humber—St. George’s (1949–2025)

↳ Humber—St. George’s (1949–1968)
↳ Humber—St. George’s—St. Barbe (1968–1979)
↳ Humber—Port au Port—St. Barbe (1979–1988)
↳ Humber—St. Barbe—Baie Verte (1988–2015)
↳ Long Range Mountains (2015–2025)

SK — Humboldt (1904–1965)

↳ Humboldt (1904–1953)
↳ Humboldt—Melfort (1953–1962)
↳ Humboldt—Melfort—Tisdale (1962–1965)

SK — Humboldt—Lake Centre (1979–1984)

↳ Humboldt—Lake Centre (1979–1984)

QC — Huntingdon (1867–1911)

↳ Huntingdon (1867–1911)

ON — Huron Centre (1872–1911)

↳ Huron Centre (1872–1882)
↳ Huron West (1882–1911)

ON — Huron North (1867–1949)

↳ Huron North (1867–1882)
↳ Huron East (1882–1917)
↳ Huron North (1917–1949)

ON — Huron South (1867–2025)

↳ Huron South (1867–1935)
↳ Huron—Perth (1935–1953)
↳ Huron (1953–1974)
↳ Huron—Middlesex (1974–1979)
↳ Huron—Bruce (1979–2025)

QC — Iberville (1867–1891)

↳ Iberville (1867–1891)

QC — Iles-de-la-Madeleine (1949–1965)

↳ Iles-de-la-Madeleine (1949–1965)

NS — Inverness (1867–2025)

↳ Inverness (1867–1935)
↳ Inverness—Richmond (1935–1968)
↳ Cape Breton Highlands—Canso (1968–1997)
↳ Bras d’Or (1997–2000)
↳ Bras d’Or—Cape Breton (2000–2004)
↳ Cape Breton—Canso (2004–2025)
↳ Cape Breton—Canso—Antigonish (2025–2025)

QC — Jacques-Cartier (1867–2025)

↳ Jacques-Cartier (1867–1953)
↳ Jacques-Cartier—LaSalle (1953–1968)
↳ Lasalle (1968–1974)
↳ Lasalle—Émard—Côte Saint-Paul (1974–1979)
↳ Lasalle (1979–1988)
↳ LaSalle—Émard (1988–2015)
↳ LaSalle—Émard—Verdun (2015–2025)

AB — Jasper-Edson (1935–2011)

↳ Jasper—Edson (1935–1968)
↳ Pembina (1968–1988)
↳ Elk Island (1988–2004)
↳ Westlock-St. Paul (2004–2011)

QC — Joliette (1867–2025)

↳ Joliette (1867–1935)
↳ Joliette—L’Assomption—Montcalm (1935–1968)
↳ Joliette (1968–2025)
↳ Joliette—Manawan (2025–2025)

BC — Kamloops (1935–2025)

↳ Kamloops (1935–1968)
↳ Kamloops—Cariboo (1968–1979)
↳ Kamloops—Shuswap (1979–1988)
↳ Kamloops (1988–2000)
↳ Kamloops, Thompson and Highland Valleys (2000–2004)
↳ Kamloops—Thompson (2004–2006)
↳ Kamloops—Thompson—Cariboo (2006–2025)
↳ Kamloops—Thompson—Nicola (2025–2025)

QC — Kamouraska (1869–2025)

↳ Kamouraska (1869–1979)
↳ Kamouraska—Rivière-du-Loup (1979–1997)
↳ Kamouraska—Rivière-du-Loup—Témiscouata—Les-Basques (1997–2004)
↳ Rivière-du-Loup—Montmagny (2004–2006)
↳ Montmagny—L’Islet—Kamouraska—Rivière-du-Loup (2006–2025)
↳ Côte-du-Sud—Rivière-du-Loup—Kataskomiq—Témiscouata (2025–2025)

ON — Kenora—Rainy River (1925–2025)

↳ Kenora—Rainy River (1925–2004)
↳ Kenora (2004–2025)
↳ Kenora—Kiiwetinoong (2025–2025)

ON — Kent (1867–2025)

↳ Kent (1867–1904)
↳ Kent West (1904–1917)
↳ Kent (1917–1968)
↳ Kent—Essex (1968–1979)
↳ Kent (1979–1997)
↳ Kent—Essex (1997–2000)
↳ Chatham-Kent—Essex (2000–2015)
↳ Chatham-Kent—Leamington (2015–2025)

NB — Kent (1867–1965)

↳ Kent (1867–1887)
↳ Gloucester (1887–1890)
↳ Kent (1890–1965)

SK — Kindersley (1917–1965)

↳ Kindersley (1917–1965)

SK — Kindersley—Lloydminster (1979–1993)

↳ Kindersley—Lloydminster (1979–1993)

NB — King’s (1867–2025)

↳ King’s (1867–1904)
↳ King’s and Albert (1904–1917)
↳ Royal (1917–1968)
↳ Fundy—Royal (1968–2004)
↳ Fundy (2004–2006)
↳ Fundy Royal (2006–2025)

PE — King’s County (1873–2025)

↳ King’s County (1873–1896)
↳ King’s (1896–1968)
↳ Cardigan (1968–2025)

ON — King—Vaughan (2015–2025)

↳ King—Vaughan (2015–2025)

NS — Kings (1867–1921)

↳ Kings (1867–1921)

NS — Kings—Hants (1997–2025)

↳ Kings—Hants (1997–2025)

ON — Kingston (1867–2025)

↳ Kingston (1867–1925)
↳ Kingston City (1925–1953)
↳ Kingston (1953–1968)
↳ Kingston and the Islands (1968–2025)

ON — Kitchener South—Hespeler (2015–2025)

↳ Kitchener South—Hespeler (2015–2025)

ON — Kitchener—Conestoga (2004–2025)

↳ Kitchener—Conestoga (2004–2025)

BC — Kootenay (1904–2025)

↳ Kootenay (1904–1917)
↳ Kootenay West (1917–1988)
↳ Kootenay West—Revelstoke (1988–1997)
↳ West Kootenay—Okanagan (1997–2000)
↳ Kootenay—Boundary—Okanagan (2000–2004)
↳ Southern Interior (2004–2006)
↳ British Columbia Southern Interior (2006–2015)
↳ South Okanagan—West Kootenay (2015–2025)
↳ Similkameen—South Okanagan—West Kootenay (2025–2025)

BC — Kootenay East (1917–2025)

↳ Kootenay East (1917–1968)
↳ Okanagan—Kootenay (1968–1979)
↳ Kootenay East—Revelstoke (1979–1988)
↳ Kootenay East (1988–1997)
↳ Kootenay—Columbia (1997–2025)
↳ Columbia—Kootenay—Southern Rockies (2025–2025)

QC — L’Assomption (1867–1930)

↳ L’Assomption (1867–1917)
↳ L’Assomption—Montcalm (1917–1930)

QC — L’Islet (1867–1930)

↳ L’Islet (1867–1930)

QC — Labelle (1896–2025)

↳ Labelle (1896–1988)
↳ Laurentides (1988–2004)
↳ Laurentides—Labelle (2004–2025)

NL — Labrador (1988–2025)

↳ Labrador (1988–2025)

QC — Lac-Saint-Jean (1925–2002)

↳ Lac-Saint-Jean (1925–1935)
↳ Lac-Saint-Jean—Roberval (1935–1949)
↳ Lac-Saint-Jean (1949–2000)
↳ Lac-Saint-Jean—Saguenay (2000–2002)

QC — Lachine (1968–2025)

↳ Lachine (1968–1974)
↳ Lachine—Lakeshore (1974–1979)
↳ Lachine (1979–1988)
↳ Lachine—Lac-Saint-Louis (1988–1997)
↳ Lac-Saint-Louis (1997–2025)

ON — Lakeshore (1968–2025)

↳ Lakeshore (1968–1972)
↳ Toronto—Lakeshore (1972–1979)
↳ Etobicoke—Lakeshore (1979–2025)

ON — Lambton (1867–2025)

↳ Lambton (1867–1882)
↳ Lambton East (1882–1935)
↳ Lambton—Kent (1935–1979)
↳ Lambton—Middlesex (1979–1997)
↳ Lambton—Kent—Middlesex (1997–2004)
↳ Middlesex—Kent—Lambton (2004–2006)
↳ Lambton—Kent—Middlesex (2006–2025)
↳ Middlesex—London (2025–2025)

ON — Lambton West (1882–2025)

↳ Lambton West (1882–1968)
↳ Sarnia (1968–1972)
↳ Sarnia—Lambton (1972–1979)
↳ Sarnia (1979–1984)
↳ Sarnia—Lambton (1984–2025)
↳ Sarnia—Lambton—Bkejwanong (2025–2025)

ON — Lanark North (1867–1911)

↳ Lanark North (1867–1911)

ON — Lanark South (1867–1965)

↳ Lanark South (1867–1917)
↳ Lanark (1917–1965)

ON — Lanark and Renfrew (1968–2025)

↳ Lanark and Renfrew (1968–1972)
↳ Lanark—Renfrew—Carleton (1972–1988)
↳ Lanark—Carleton (1988–2004)
↳ Carleton—Lanark (2004–2006)
↳ Carleton—Mississippi Mills (2006–2015)
↳ Kanata—Carleton (2015–2025)
↳ Kanata (2025–2025)

ON — Lanark—Frontenac—Kingston (2015–2025)

↳ Lanark—Frontenac—Kingston (2015–2025)
↳ Lanark—Frontenac (2025–2025)

BC — Langley (2004–2025)

↳ Langley (2004–2015)
↳ Langley—Aldergrove (2015–2025)
↳ Langley Township—Fraser Heights (2025–2025)

QC — Lapointe (1949–2025)

↳ Lapointe (1949–1979)
↳ Jonquière (1979–2004)
↳ Jonquière—Alma (2004–2015)
↳ Jonquière (2015–2025)

QC — Laprairie (1968–2025)

↳ Laprairie (1968–1984)
↳ La Prairie (1984–1997)
↳ Brossard—La Prairie (1997–2015)
↳ La Prairie (2015–2025)
↳ La Prairie—Atateken (2025–2025)

QC — Laprairie (1867–1930)

↳ Laprairie (1867–1896)
↳ Laprairie—Napierville (1896–1930)

SK — Last Mountain (1917–1930)

↳ Last Mountain (1917–1930)

QC — Laurier—Outremont (1917–2025)

↳ Laurier—Outremont (1917–1935)
↳ Laurier (1935–1988)
↳ Laurier—Sainte-Marie (1988–2004)
↳ Laurier (2004–2006)
↳ Laurier—Sainte-Marie (2006–2025)

QC — Laval (1867–2025)

↳ Laval (1867–1917)
↳ Laval—Deux-Montagnes (1917–1949)
↳ Laval (1949–1993)
↳ Laval Centre (1993–2004)
↳ Laval (2004–2015)
↳ Vimy (2015–2025)

QC — Laval-des-Rapides (1979–2025)

↳ Laval-des-Rapides (1979–1993)
↳ Laval-Ouest (1993–2004)
↳ Laval—Les Îles (2004–2025)

ON — Leeds North and Grenville North (1867–1900)

↳ Leeds North and Grenville North (1867–1900)

ON — Leeds South (1867–2025)

↳ Leeds South (1867–1904)
↳ Leeds (1904–1979)
↳ Leeds—Grenville (1979–2015)
↳ Leeds—Grenville—Thousand Islands and Rideau Lakes (2015–2025)
↳ Leeds—Grenville—Thousand Islands—Rideau Lakes (2025–2025)

ON — Lennox (1867–1921)

↳ Lennox (1867–1904)
↳ Lennox and Addington (1904–1921)

QC — Les Pays-d’en-Haut (2025–2025)

↳ Les Pays-d’en-Haut (2025–2025)

AB — Lethbridge (1917–2025)

↳ Lethbridge (1917–1979)
↳ Lethbridge—Foothills (1979–1988)
↳ Lethbridge (1988–2025)

ON — Lincoln (1867–2000)

↳ Lincoln (1867–1882)
↳ Lincoln and Niagara (1882–1904)
↳ Lincoln (1904–1997)
↳ Stoney Creek (1997–2000)

MB — Lisgar (1871–1993)

↳ Lisgar (1871–1988)
↳ Lisgar—Marquette (1988–1993)

ON — London (1867–2025)

↳ London (1867–1968)
↳ London East (1968–1997)
↳ London North Centre (1997–2025)
↳ London Centre (2025–2025)

ON — London West (1968–2025)

↳ London West (1968–2025)

SK — Long Lake (1925–1949)

↳ Long Lake (1925–1935)
↳ Lake Centre (1935–1949)

QC — Longueuil (1953–2025)

↳ Longueuil (1953–2006)
↳ Longueuil—Pierre-Boucher (2006–2015)
↳ Longueuil—Saint-Hubert (2015–2025)

QC — Lotbinière (1867–2011)

↳ Lotbinière (1867–2000)
↳ Lotbinière—L’Érable (2000–2004)
↳ Lotbinière-Chutes-de-la-Chaudière (2004–2011)

NS — Lunenburg (1867–2025)

↳ Lunenburg (1867–1925)
↳ Queens—Lunenburg (1925–1949)
↳ Lunenburg (1949–1953)
↳ Queens—Lunenburg (1953–1968)
↳ South Shore (1968–2004)
↳ South Shore—St. Margaret’s (2004–2015)
↳ South Shore—St. Margarets (2015–2025)

QC — Lévis (1867–2025)

↳ Lévis (1867–2000)
↳ Lévis-et-Chutes-de-la-Chaudière (2000–2004)
↳ Lévis—Bellechasse (2004–2015)
↳ Lévis—Lotbinière (2015–2025)

MB — Macdonald (1896–1945)

↳ Macdonald (1896–1945)

SK — Mackenzie (1904–2025)

↳ Mackenzie (1904–1979)
↳ MacKenzie (1979–1997)
↳ Blackstrap (1997–2015)
↳ Saskatoon—Grasswood (2015–2025)
↳ Saskatoon South (2025–2025)

NT — Mackenzie River (1953–2025)

↳ Mackenzie River (1953–1962)
↳ Northwest Territories (1962–1979)
↳ Western Arctic (1979–2015)
↳ Northwest Territories (2015–2025)

AB — Macleod (1988–2025)

↳ Macleod (1988–2015)
↳ Foothills (2015–2025)

QC — Maisonneuve (1896–1974)

↳ Maisonneuve (1896–1935)
↳ Maisonneuve—Rosemont (1935–1968)
↳ Maisonneuve (1968–1972)
↳ Maisonneuve—Rosemont (1972–1974)

MB — Manitoba (1898–1992)

↳ Manitoba (1898–1992)

SK — Maple Creek (1917–1949)

↳ Maple Creek (1917–1949)

QC — Marc-Aurèle-Fortin (2004–2025)

↳ Marc-Aurèle-Fortin (2004–2025)

ON — Markham (1997–2025)

↳ Markham (1997–2004)
↳ Markham—Unionville (2004–2025)

ON — Markham—Thornhill (2015–2025)

↳ Markham—Thornhill (2015–2025)

MB — Marquette (1871–1974)

↳ Marquette (1871–1974)

QC — Maskinongé (1867–1921)

↳ Maskinongé (1867–1921)

QC — Matane (1917–2021)

↳ Matane (1917–1935)
↳ Matapédia—Matane (1935–1968)
↳ Matane (1968–1979)
↳ Matapédia—Matane (1979–2006)
↳ Haute-Gaspésie—La Mitis—Matane—Matapédia (2006–2015)
↳ Avignon—La Mitis—Matane—Matapédia (2015–2021)

SK — Meadow Lake (1949–1974)

↳ Meadow Lake (1949–1974)

AB — Medicine Hat (1908–2025)

↳ Medicine Hat (1908–2015)
↳ Medicine Hat—Cardston—Warner (2015–2025)

SK — Melfort (1925–1949)

↳ Melfort (1925–1949)

SK — Melville (1925–1965)

↳ Melville (1925–1965)

QC — Mercier (1935–2025)

↳ Mercier (1935–1984)
↳ Montréal—Mercier (1984–1988)
↳ Mercier (1988–2004)
↳ Honoré-Mercier (2004–2025)

ON — Middlesex East (1867–2025)

↳ Middlesex East (1867–1968)
↳ Middlesex (1968–1974)
↳ Middlesex—London—Lambton (1974–1979)
↳ London—Middlesex (1979–1997)
↳ London—Fanshawe (1997–2025)

ON — Middlesex North (1867–1911)

↳ Middlesex North (1867–1911)

ON — Middlesex South (1882–1900)

↳ Middlesex South (1882–1900)

ON — Middlesex West (1867–1965)

↳ Middlesex West (1867–1965)

MI — Military Vote/Vote militaire (1942–1942)

↳ Military Vote/Vote militaire (1942–1942)

ON — Milton East—Halton Hills South (2025–2025)

↳ Milton East—Halton Hills South (2025–2025)

QC — Mirabel (2015–2025)

↳ Mirabel (2015–2025)

BC — Mission—Port Moody (1979–2025)

↳ Mission—Port Moody (1979–1988)
↳ Mission—Coquitlam (1988–1997)
↳ Dewdney—Alouette (1997–2006)
↳ Pitt Meadows—Maple Ridge—Mission (2006–2015)
↳ Mission—Matsqui—Fraser Canyon (2015–2025)
↳ Mission—Matsqui—Abbotsford (2025–2025)

QC — Missisquoi (1867–1921)

↳ Missisquoi (1867–1921)

ON — Mississauga Centre (2015–2025)

↳ Mississauga Centre (2015–2025)

ON — Mississauga Centre (1997–2025)

↳ Mississauga—Brampton South (2004–2015)
↳ Mississauga—Malton (2015–2025)

ON — Mississauga North (1979–2025)

↳ Mississauga North (1979–1988)
↳ Mississauga East (1988–2004)
↳ Mississauga East—Cooksville (2004–2025)

ON — Mississauga West (1988–2025)

↳ Mississauga West (1988–2004)
↳ Mississauga—Erindale (2004–2015)
↳ Mississauga—Erin Mills (2015–2025)

ON — Mississauga—Streetsville (2004–2025)

↳ Mississauga—Streetsville (2004–2025)

ON — Monck (1867–1892)

↳ Monck (1867–1892)

NB — Moncton (1968–2025)

↳ Moncton (1968–2000)
↳ Moncton—Riverview—Dieppe (2000–2025)
↳ Moncton—Dieppe (2025–2025)

QC — Mont-Royal (1925–2025)

↳ Mont-Royal (1925–2025)

QC — Montcalm (1867–1911)

↳ Montcalm (1867–1911)

QC — Montcalm (2004–2025)

2025)

QC — Montmagny (1867–1965)

↳ Montmagny (1867–1935)
↳ Montmagny—L’Islet (1935–1965)

QC — Montmorency (1867–1911)

↳ Montmorency (1867–1911)

QC — Montréal-Centre (1867–1965)

↳ Montréal-Centre (1867–1896)
↳ Sainte-Anne (1896–1949)
↳ Ste-Anne (1949–1953)
↳ Sainte-Anne (1953–1965)

QC — Montréal-Est (1867–2025)

↳ Montréal-Est (1867–1896)
↳ Saint-Jacques (1896–1949)
↳ Lafontaine (1949–1979)
↳ Rosemont (1979–2000)
↳ Rosemont—Petite Patrie (2000–2004)
↳ Rosemont—La Petite-Patrie (2004–2025)

QC — Montréal-Ouest (1867–1965)

↳ Montréal-Ouest (1867–1896)
↳ Saint-Laurent (1896–1917)
↳ Saint-Laurent—Saint Georges (1917–1949)
↳ St-Laurent—St Georges (1949–1953)
↳ Saint-Laurent—Saint Georges (1953–1965)

SK — Moose Jaw (1908–2025)

↳ Moose Jaw (1908–1953)
↳ Moose Jaw—Lake Centre (1953–1968)
↳ Moose Jaw (1968–1988)
↳ Moose Jaw—Lake Centre (1988–1997)
↳ Palliser (1997–2015)
↳ Moose Jaw—Lake Centre—Lanigan (2015–2025)

ON — Muskoka (1872–1945)

↳ Muskoka (1872–1882)
↳ Muskoka and Parry Sound (1882–1904)
↳ Muskoka (1904–1925)
↳ Muskoka—Ontario (1925–1945)

QC — Mégantic (1867–2025)

↳ Mégantic (1867–1935)
↳ Mégantic—Frontenac (1935–1949)
↳ Mégantic (1949–1968)
↳ Frontenac (1968–1979)
↳ Mégantic—Compton—Stanstead (1979–1997)
↳ Frontenac—Mégantic (1997–2004)
↳ Mégantic—L’Érable (2004–2025)
↳ Mégantic—L’Érable—Lotbinière (2025–2025)

BC — Nanaimo (1904–2025)

↳ Nanaimo (1904–1962)
↳ Nanaimo—Cowichan—The Islands (1962–1979)
↳ Nanaimo—Alberni (1979–1988)
↳ Nanaimo—Cowichan (1988–2015)
↳ Nanaimo—Ladysmith (2015–2025)

BC — Nanaimo—Alberni (1997–2025)

↳ Nanaimo—Alberni (1997–2015)
↳ Courtenay—Alberni (2015–2025)

QC — Napierville (1867–1891)

↳ Napierville (1867–1891)

MB — Neepawa (1917–1945)

↳ Neepawa (1917–1945)

MB — Nelson (1917–2025)

↳ Nelson (1917–1935)
↳ Churchill (1935–2015)
↳ Churchill—Keewatinook Aski (2015–2025)

ON — Nepean—Carleton (1979–2025)

↳ Nepean—Carleton (1979–1988)
↳ Nepean (1988–1997)
↳ Nepean—Carleton (1997–2015)
↳ Nepean (2015–2025)

BC — New Westminster District (1871–2025)

↳ New Westminster District (1871–1872)
↳ New Westminster (1872–1979)
↳ New Westminster—Coquitlam (1979–1988)
↳ New Westminster—Burnaby (1988–1997)
↳ New Westminster—Coquitlam—Burnaby (1997–2004)
↳ New Westminster—Coquitlam (2004–2015)
↳ New Westminster—Burnaby (2015–2025)
↳ New Westminster—Burnaby—Maillardville (2025–2025)

NB — New/Nouveau-Brunswick (1898–1992)

↳ New/Nouveau-Brunswick (1898–1992)

NL — Newfoundland & Labrador/Terre-Neuve-et-Labrador (1992–1992)

↳ Newfoundland & Labrador/Terre-Neuve-et-Labrador (1992–1992)

BC — Newton—North Delta (2004–2025)

↳ Newton—North Delta (2004–2015)
↳ Surrey—Newton (2015–2025)
↳ Surrey Newton (2025–2025)

ON — Niagara (1867–1879)

↳ Niagara (1867–1879)

ON — Niagara Falls (1953–2025)

↳ Niagara Falls (1953–2025)
↳ Niagara Falls—Niagara-on-the-Lake (2025–2025)

ON — Nickel Belt (1953–2025)

↳ Nickel Belt (1953–2025)
↳ Sudbury East—Manitoulin—Nickel Belt (2025–2025)

QC — Nicolet (1867–1966)

↳ Nicolet (1867–1935)
↳ Nicolet—Yamaska (1935–1966)

ON — Nipissing (1896–2025)

↳ Nipissing (1896–2004)
↳ Nipissing—Timiskaming (2004–2025)

ON — Norfolk North (1867–1900)

↳ Norfolk North (1867–1900)

ON — Norfolk South (1867–1974)

↳ Norfolk South (1867–1904)
↳ Norfolk (1904–1925)
↳ Norfolk—Elgin (1925–1935)
↳ Norfolk (1935–1968)
↳ Norfolk—Haldimand (1968–1974)

MB — Norquay (1949–1949)

↳ Norquay (1949–1949)

SK — North Battleford (1917–1945)

↳ North Battleford (1917–1945)

BC — North Island—Powell River (1988–2025)

↳ North Island—Powell River (1988–1997)
↳ Vancouver Island North (1997–2015)
↳ North Island—Powell River (2015–2025)

BC — North Vancouver—Burnaby (1979–2025)

↳ North Vancouver—Burnaby (1979–1988)
↳ North Vancouver (1988–2025)
↳ North Vancouver—Capilano (2025–2025)

NB — Northumberland (1867–2025)

↳ Northumberland (1867–1957)
↳ Northumberland—Miramichi (1957–1988)
↳ Miramichi (1988–2015)
↳ Miramichi—Grand Lake (2015–2025)

ON — Northumberland East (1867–1911)

↳ Northumberland East (1867–1911)

ON — Northumberland West (1867–2025)

↳ Northumberland West (1867–1917)
↳ Northumberland (1917–1968)
↳ Northumberland—Durham (1968–1979)
↳ Northumberland (1979–2004)
↳ Northumberland—Quinte West (2004–2015)
↳ Northumberland—Peterborough South (2015–2025)
↳ Northumberland—Clarke (2025–2025)

NT — Northwest Territories/Territoires du Nord-Ouest (1992–1992)

↳ Northwest Territories/Territoires du Nord-Ouest (1992–1992)

QC — Notre-Dame-de-Grâce (1949–2025)

↳ Notre-Dame-de-Grâce (1949–1984)
↳ Notre-Dame-de-Grâce—Lachine Est (1984–1988)
↳ Notre-Dame-de-Grâce (1988–1997)
↳ Notre-Dame-de-Grâce—Lachine (1997–2015)
↳ Notre-Dame-de-Grâce—Westmount (2015–2025)

NS — Nova Scotia/Nouvelle-Écosse (1898–1992)

↳ Nova Scotia/Nouvelle-Écosse (1898–1992)

NU — Nunatsiaq (1979–2025)

↳ Nunatsiaq (1979–1997)
↳ Nunavut (1997–2025)

ON — Oakville North—Burlington (2015–2025)

↳ Oakville North—Burlington (2015–2025)
↳ Oakville West (2025–2025)

ON — Oakville—Milton (1988–2025)

↳ Oakville—Milton (1988–1997)
↳ Oakville (1997–2025)
↳ Oakville East (2025–2025)

BC — Okanagan Boundary (1953–2025)

↳ Okanagan Boundary (1953–1979)
↳ Okanagan—Similkameen (1979–1988)
↳ Okanagan—Similkameen—Merritt (1988–1997)
↳ Okanagan—Coquihalla (1997–2015)
↳ Central Okanagan—Similkameen—Nicola (2015–2025)
↳ Okanagan Lake West—South Kelowna (2025–2025)

BC — Okanagan North (1979–2025)

↳ Okanagan North (1979–1988)
↳ Okanagan Centre (1988–1997)
↳ Kelowna (1997–2006)
↳ Kelowna—Lake Country (2006–2025)
↳ Kelowna (2025–2025)

BC — Okanagan—Revelstoke (1953–1965)

↳ Okanagan—Revelstoke (1953–1965)

BC — Okanagan—Shuswap (1988–2025)

↳ Okanagan—Shuswap (1988–2004)
↳ North Okanagan—Shuswap (2004–2006)
↳ Okanagan—Shuswap (2006–2015)
↳ North Okanagan—Shuswap (2015–2025)
↳ Kamloops—Shuswap—Central Rockies (2025–2025)

ON — Ontario (1898–1992)

↳ Ontario (1898–1992)

ON — Ontario North (1867–1921)

↳ Ontario North (1867–1921)

ON — Ontario South (1867–2025)

↳ Ontario South (1867–1925)
↳ Ontario (1925–1997)
↳ Pickering—Ajax—Uxbridge (1997–2004)
↳ Pickering—Scarborough East (2004–2015)
↳ Pickering—Uxbridge (2015–2025)
↳ Pickering—Brooklin (2025–2025)

ON — Ontario West (1882–1900)

↳ Ontario West (1882–1900)

ON — Oshawa—Whitby (1968–2025)

↳ Oshawa—Whitby (1968–1979)
↳ Oshawa (1979–2025)

ON — Ottawa (City of) (1867–2025)

↳ Ottawa (City of) (1867–1935)
↳ Ottawa East (1935–1974)
↳ Ottawa—Vanier (1974–2025)
↳ Ottawa—Vanier—Gloucester (2025–2025)

QC — Ottawa (Comté de) (1867–2025)

↳ Ottawa (Comté de) (1867–1896)
↳ Wright (1896–1949)
↳ Gatineau (1949–1988)
↳ Gatineau—La Lièvre (1988–1997)
↳ Gatineau (1997–2025)

ON — Ottawa Centre (1968–2025)

↳ Ottawa Centre (1968–2025)

ON — Ottawa West (1935–2025)

↳ Ottawa West (1935–1997)
↳ Ottawa West—Nepean (1997–2025)

ON — Ottawa—Carleton (1968–2025)

↳ Ottawa—Carleton (1968–1988)
↳ Ottawa South (1988–2025)

QC — Outremont (1935–2025)

↳ Outremont (1935–1949)
↳ Outremont—St. Jean (1949–1968)
↳ Outremont (1968–2025)

ON — Oxford North (1867–1930)

↳ Oxford North (1867–1930)

ON — Oxford South (1867–2025)

↳ Oxford South (1867–1935)
↳ Oxford (1935–2025)

QC — Papineau (1949–2025)

↳ Papineau (1949–1988)
↳ Papineau—Saint-Michel (1988–1997)
↳ Papineau—Saint-Denis (1997–2004)
↳ Papineau (2004–2025)

ON — Parkdale (1917–2025)

↳ Parkdale (1917–1979)
↳ Parkdale—High Park (1979–2025)
↳ Taiaiko’n—Parkdale—High Park (2025–2025)

ON — Parry Sound (1904–2025)

↳ Parry Sound (1904–1949)
↳ Parry Sound—Muskoka (1949–2025)

AB — Peace River (1925–2025)

↳ Peace River (1925–2015)
↳ Peace River—Westlock (2015–2025)

ON — Peel (1867–2025)

↳ Peel (1867–1968)
↳ Peel—Dufferin—Simcoe (1968–1979)
↳ Brampton—Georgetown (1979–1988)
↳ Brampton (1988–1997)
↳ Brampton Centre (1997–2004)
↳ Brampton—Springdale (2004–2015)
↳ Brampton North (2015–2025)
↳ Brampton North—Caledon (2025–2025)

ON — Peel South (1968–2025)

↳ Peel South (1968–1974)
↳ Mississauga (1974–1979)
↳ Mississauga South (1979–2015)
↳ Mississauga—Lakeshore (2015–2025)

ON — Perth North (1867–1930)

↳ Perth North (1867–1930)

ON — Perth South (1867–2025)

↳ Perth South (1867–1935)
↳ Perth (1935–1972)
↳ Perth—Wilmot (1972–1979)
↳ Perth (1979–1988)
↳ Perth—Wellington—Waterloo (1988–1997)
↳ Perth—Middlesex (1997–2004)
↳ Perth—Wellington (2004–2025)

ON — Peterborough East (1867–1921)

↳ Peterborough East (1867–1921)

ON — Peterborough West (1867–2025)

↳ Peterborough West (1867–1953)
↳ Peterborough (1953–2015)
↳ Peterborough—Kawartha (2015–2025)
↳ Peterborough (2025–2025)

NS — Pictou (1867–2025)

↳ Pictou (1867–1968)
↳ Central Nova (1968–1997)
↳ Pictou—Antigonish—Guysborough (1997–2004)
↳ Central Nova (2004–2025)

BC — Pitt Meadows—Maple Ridge (2015–2025)

↳ Pitt Meadows—Maple Ridge (2015–2025)

QC — Pontiac (1867–2025)

↳ Pontiac (1867–1949)
↳ Pontiac—Témiscamingue (1949–1968)
↳ Pontiac (1968–1979)
↳ Pontiac—Gatineau—Labelle (1979–2004)
↳ Pontiac (2004–2025)
↳ Pontiac—Kitigan Zibi (2025–2025)

ON — Port Arthur and Kenora (1917–2025)

↳ Port Arthur and Kenora (1917–1925)
↳ Port Arthur—Thunder Bay (1925–1935)
↳ Port Arthur (1935–1979)
↳ Thunder Bay—Nipigon (1979–2000)
↳ Thunder Bay—Superior North (2000–2025)

BC — Port Moody—Coquitlam (1988–2025)

↳ Port Moody—Coquitlam (1988–2000)
↳ Port Moody—Coquitlam—Port Coquitlam (2000–2004)
↳ Port Moody—Westwood—Port Coquitlam (2004–2015)
↳ Port Moody—Coquitlam (2015–2025)

MB — Portage la Prairie (1904–2025)

↳ Portage la Prairie (1904–1949)
↳ Portage—Neepawa (1949–1968)
↳ Portage (1968–1979)
↳ Portage—Marquette (1979–1988)
↳ Portage—Interlake (1988–1997)
↳ Portage—Lisgar (1997–2025)

QC — Portneuf (1867–2025)

↳ Portneuf (1867–2006)
↳ Portneuf—Jacques-Cartier (2006–2025)

ON — Prescott (1867–1949)

↳ Prescott (1867–1949)

SK — Prince Albert (1908–2025)

↳ Prince Albert (1908–1988)
↳ Prince Albert—Churchill River (1988–1997)
↳ Prince Albert (1997–2025)

PE — Prince County (1873–2025)

↳ Prince County (1873–1896)
↳ East Prince (1896–1904)
↳ Prince (1904–1968)
↳ Egmont (1968–2025)

ON — Prince Edward (1867–2025)

↳ Prince Edward (1867–1925)
↳ Prince Edward—Lennox (1925–1968)
↳ Prince Edward—Hastings (1968–2015)
↳ Bay of Quinte (2015–2025)

PE — Prince Edward Island/Île-du-Prince-Edouard (1898–1992)

↳ Prince Edward Island/Île-du-Prince-Edouard (1898–1942)
↳ Prince Edward Island/Île-du-Prince-Édouard (1942–1992)

BC — Prince George—Bulkley Valley (1979–2000)

↳ Prince George—Bulkley Valley (1979–2000)

BC — Prince George—Peace River (1968–2025)

↳ Prince George—Peace River (1968–2015)
↳ Prince George—Peace River—Northern Rockies (2015–2025)

MB — Provencher (1871–2025)

↳ Provencher (1871–2025)

SK — Qu’Appelle (1904–2025)

↳ Qu’Appelle (1904–1968)
↳ Qu’Appelle—Moose Mountain (1968–1988)
↳ Regina—Qu’Appelle (1988–1997)
↳ Qu’Appelle (1997–2000)
↳ Regina—Qu’Appelle (2000–2025)

NB — Queen’s (1867–1892)

↳ Queen’s (1867–1892)

PE — Queen’s County (1873–2025)

↳ Queen’s County (1873–1904)
↳ Queen’s (1904–1968)
↳ Malpeque (1968–2025)

NS — Queens (1867–1892)

↳ Queens (1867–1892)

NS — Queens—Shelburne (1949–1949)

↳ Queens—Shelburne (1949–1949)

QC — Québec (1898–1992)

↳ Québec (1898–1992)

QC — Québec (Comté de) (1867–2025)

↳ Québec (Comté de) (1867–1925)
↳ Québec—Montmorency (1925–1968)
↳ Montmorency (1968–1984)
↳ Montmorency—Orléans (1984–1993)
↳ Beauport—Montmorency—Orléans (1993–2000)
↳ Beauport—Montmorency—Côte-de-Beaupré—Île-d’Orléans (2000–2004)
↳ Charlevoix—Montmorency (2004–2006)
↳ Montmorency—Charlevoix—Haute-Côte-Nord (2006–2015)
↳ Beauport—Côte-de-Beaupré—Île d’Orléans—Charlevoix (2015–2025)
↳ Montmorency—Charlevoix (2025–2025)

QC — Québec-Centre (1867–2025)

↳ Québec-Centre (1867–1917)
↳ Québec-Sud (1917–1968)
↳ Louis-Hébert (1968–2025)

QC — Québec-Est (1867–2025)

↳ Québec-Est (1867–2004)
↳ Louis-Saint-Laurent (2004–2025)
↳ Louis-Saint-Laurent—Akiawenhrahk (2025–2025)

QC — Québec-Ouest (1867–2025)

↳ Québec-Ouest (1867–1935)
↳ Québec-Ouest-et-Sud (1935–1949)
↳ Québec-Ouest (1949–1968)
↳ Langelier (1968–1993)
↳ Québec (1993–2025)
↳ Québec Centre (2025–2025)

AB — Red Deer (1908–2025)

↳ Red Deer (1908–2015)
↳ Red Deer—Mountain View (2015–2025)
↳ Red Deer (2025–2025)

AB — Red Deer—Lacombe (2015–2025)

↳ Red Deer—Lacombe (2015–2025)
↳ Ponoka—Didsbury (2025–2025)

SK — Regina (1908–2025)

↳ Regina (1908–1935)
↳ Regina City (1935–1968)
↳ Regina—Lake Centre (1968–1979)
↳ Regina West (1979–1988)
↳ Regina—Lumsden (1988–1997)
↳ Regina—Lumsden—Lake Centre (1997–2015)
↳ Regina—Lewvan (2015–2025)

SK — Regina East (1968–2025)

↳ Regina East (1968–1988)
↳ Regina—Wascana (1988–1997)
↳ Wascana (1997–2015)
↳ Regina—Wascana (2015–2025)

ON — Renfrew North (1867–2025)

↳ Renfrew North (1867–1972)
↳ Renfrew North—Nipissing East (1972–1979)
↳ Renfrew—Nipissing—Pembroke (1979–1988)
↳ Renfrew (1988–1993)
↳ Renfrew—Nipissing—Pembroke (1993–2025)
↳ Algonquin—Renfrew—Pembroke (2025–2025)

ON — Renfrew South (1867–1974)

↳ Renfrew South (1867–1968)
↳ Frontenac—Lennox and Addington (1968–1974)

QC — Repentigny (1997–2025)

↳ Repentigny (1997–2025)

NB — Restigouche (1867–2025)

↳ Restigouche (1867–1917)
↳ Restigouche—Madawaska (1917–1968)
↳ Restigouche (1968–1993)
↳ Restigouche—Chaleur (1993–1997)
↳ Madawaska—Restigouche (1997–2025)

QC — Richelieu (1867–2025)

↳ Richelieu (1867–1935)
↳ Richelieu—Verchères (1935–1968)
↳ Richelieu (1968–2000)
↳ Bas-Richelieu—Nicolet—Bécancour (2000–2004)
↳ Richelieu (2004–2006)
↳ Bas-Richelieu—Nicolet—Bécancour (2006–2015)
↳ Bécancour—Nicolet—Saurel (2015–2025)
↳ Bécancour—Nicolet—Saurel—Alnôbak (2025–2025)

NS — Richmond (1867–1993)

↳ Richmond (1867–1925)
↳ Richmond—West Cape Breton (1925–1968)
↳ Cape Breton—East Richmond (1968–1993)

ON — Richmond Hill (2004–2025)

↳ Richmond Hill (2004–2025)
↳ Richmond Hill South (2025–2025)

BC — Richmond—South Delta (1979–2025)

↳ Richmond—South Delta (1979–1988)
↳ Richmond (1988–2015)
↳ Richmond Centre (2015–2025)
↳ Richmond Centre—Marpole (2025–2025)

QC — Richmond—Wolfe (1867–2025)

↳ Richmond—Wolfe (1867–1968)
↳ Richmond (1968–1984)
↳ Richmond—Wolfe (1984–1997)
↳ Richmond—Arthabaska (1997–2025)

QC — Rimouski (1867–2025)

↳ Rimouski (1867–1984)
↳ Rimouski—Témiscouata (1984–1997)
↳ Rimouski—Mitis (1997–2000)
↳ Rimouski—Neigette-et-la-Mitis (2000–2004)
↳ Rimouski—Témiscouata (2004–2006)
↳ Rimouski-Neigette—Témiscouata—Les Basques (2006–2025)
↳ Rimouski—La Matapédia (2025–2025)

QC — Rivière-du-Nord (2004–2025)

↳ Rivière-du-Nord (2004–2025)

QC — Roberval (1949–2025)

↳ Roberval (1949–2004)
↳ Roberval—Lac-Saint-Jean (2004–2015)
↳ Lac-Saint-Jean (2015–2025)

SK — Rosetown (1925–2025)

↳ Rosetown (1925–1935)
↳ Rosetown—Biggar (1935–1968)
↳ Saskatoon—Biggar (1968–1979)
↳ Saskatoon West (1979–1988)
↳ Saskatoon—Clark’s Crossing (1988–1997)
↳ Saskatoon—Rosetown—Biggar (1997–2015)
↳ Saskatoon West (2015–2025)

SK — Rosthern (1935–1965)

↳ Rosthern (1935–1965)

QC — Rouville (1867–1911)

↳ Rouville (1867–1911)

ON — Russell (1867–1965)

↳ Russell (1867–1965)

NS — Sackville—Eastern Shore (1997–2025)

↳ Sackville—Eastern Shore (1997–2000)
↳ Sackville—Musquodoboit Valley—Eastern Shore (2000–2004)
↳ Sackville—Eastern Shore (2004–2015)
↳ Sackville—Preston—Chezzetcook (2015–2025)
↳ Sackville—Bedford—Preston (2025–2025)

QC — Saguenay (1949–2025)

↳ Saguenay (1949–1968)
↳ Manicouagan (1968–2025)
↳ Côte-Nord—Kawawachikamach—Nitassinan (2025–2025)

QC — Saint-Antoine (1896–2011)

↳ Saint-Antoine (1896–1935)
↳ Saint-Antoine—Westmount (1935–1949)
↳ St-Antoine—Westmount (1949–1953)
↳ Saint-Antoine—Westmount (1953–1968)
↳ Westmount (1968–1979)
↳ Saint-Henri—Westmount (1979–1997)
↳ Westmount—Ville-Marie (1997–2011)

MB — Saint-Boniface (1925–2025)

↳ Saint-Boniface (1925–1949)
↳ St-Boniface (1949–1953)
↳ Saint-Boniface (1953–2015)
↳ Saint Boniface—Saint Vital (2015–2025)

QC — Saint-Denis (1917–1993)

↳ Saint-Denis (1917–1949)
↳ St-Denis (1949–1953)
↳ Saint-Denis (1953–1993)

QC — Saint-Hubert (1988–2025)

↳ Saint-Hubert (1988–1997)
↳ Saint-Bruno—Saint-Hubert (1997–2015)
↳ Montarville (2015–2025)
↳ Mont-Saint-Bruno—L’Acadie (2025–2025)

QC — Saint-Hyacinthe (1867–2025)

↳ Saint-Hyacinthe (1867–1917)
↳ Saint-Hyacinthe—Rouville (1917–1935)
↳ Saint-Hyacinthe—Bagot (1935–1968)
↳ Saint-Hyacinthe (1968–1984)
↳ Saint-Hyacinthe—Bagot (1984–2025)
↳ Saint-Hyacinthe—Bagot—Acton (2025–2025)

QC — Saint-Lambert (1997–2025)

↳ Saint-Lambert (1997–2015)
↳ Longueuil—Charles-LeMoyne (2015–2025)

QC — Saint-Laurent (1988–2025)

↳ Saint-Laurent (1988–1993)
↳ Saint-Laurent—Cartierville (1993–2015)
↳ Saint-Laurent (2015–2025)

QC — Saint-Léonard—Anjou (1979–2025)

↳ Saint-Léonard—Anjou (1979–1988)
↳ Saint-Léonard (1988–1997)
↳ Saint-Léonard—Saint-Michel (1997–2025)

QC — Saint-Maurice—Laflèche (1935–2025)

↳ Saint-Maurice—Laflèche (1935–1968)
↳ Saint-Maurice (1968–2004)
↳ Saint-Maurice—Champlain (2004–2025)

QC — Saint-Michel (1968–1980)

↳ Saint-Michel (1968–1980)

QC — Sainte-Marie (1896–1974)

↳ Sainte-Marie (1896–1949)
↳ Ste-Marie (1949–1953)
↳ Sainte-Marie (1953–1974)

SK — Saltcoats (1908–2025)

↳ Saltcoats (1908–1925)
↳ Yorkton (1925–1968)
↳ Yorkton—Melville (1968–2025)

SK — Saskatchewan (1942–1992)

↳ Saskatchewan (1942–1992)

SK — Saskatchewan (Provisional District) (1887–2025)

↳ Saskatchewan (Provisional District) (1887–1904)
↳ Saskatchewan (1904–1908)
↳ Saskatoon (1908–1935)
↳ Saskatoon City (1935–1949)
↳ Saskatoon (1949–1968)
↳ Saskatoon—Humboldt (1968–1979)
↳ Saskatoon East (1979–1988)
↳ Saskatoon—Dundurn (1988–1997)
↳ Wanuskewin (1997–2000)
↳ Saskatoon—Wanuskewin (2000–2015)
↳ Saskatoon—University (2015–2025)

SK — Saskatoon—Humboldt (1988–2025)

↳ Saskatoon—Humboldt (1988–2015)
↳ Carlton Trail—Eagle Creek (2015–2025)

ON — Scarborough Centre (1979–2025)

↳ Scarborough Centre (1979–2025)
↳ Scarborough—Woburn (2025–2025)

ON — Scarborough East (1968–2025)

↳ Scarborough East (1968–2004)
↳ Scarborough—Guildwood (2004–2025)
↳ Scarborough—Guildwood—Rouge Park (2025–2025)

ON — Scarborough—Rouge River (1988–2025)

↳ Scarborough—Rouge River (1988–2015)
↳ Scarborough North (2015–2015)
↳ Scarborough—Rouge Park (2015–2019)
↳ Scarborough North (2019–2019)
↳ Scarborough—Rouge Park (2019–2021)
↳ Scarborough North (2021–2021)
↳ Scarborough—Rouge Park (2021–2025)
↳ Scarborough North (2025–2025)

MB — Selkirk (1871–2025)

↳ Selkirk (1871–1979)
↳ Selkirk—Interlake (1979–1988)
↳ Selkirk (1988–1993)
↳ Selkirk—Red River (1993–1997)
↳ Selkirk—Interlake (1997–2015)
↳ Selkirk—Interlake—Eastman (2015–2025)

QC — Shefford (1867–2025)

↳ Shefford (1867–2025)

NS — Shelburne (1867–1922)

↳ Shelburne (1867–1896)
↳ Shelburne and Queens (1896–1922)

QC — Sherbrooke (Ville de) (1867–2025)

↳ Sherbrooke (Ville de) (1867–1925)
↳ Sherbrooke (1925–2025)

ON — Simcoe East (1882–1965)

↳ Simcoe East (1882–1965)

ON — Simcoe North (1867–2025)

↳ Simcoe North (1867–2025)

ON — Simcoe South (1867–1921)

↳ Simcoe South (1867–1921)

ON — Simcoe—Grey (1988–2025)

↳ Simcoe Centre (1988–1997)
↳ Simcoe—Grey (1997–2025)

BC — Skeena (1917–2025)

↳ Skeena (1917–2004)
↳ Skeena—Bulkley Valley (2004–2025)

QC — Soulanges (1867–1911)

↳ Soulanges (1867–1911)

MB — Souris (1904–1949)

↳ Souris (1904–1949)

BC — South Surrey—White Rock—Langley (1997–2025)

↳ South Surrey—White Rock—Langley (1997–2004)
↳ South Surrey—White Rock—Cloverdale (2004–2015)
↳ South Surrey—White Rock (2015–2025)

MB — Springfield (1917–1965)

↳ Springfield (1917–1965)

QC — St-Jacques (1949–1974)

↳ St-Jacques (1949–1953)
↳ Saint-Jacques (1953–1974)

AB — St. Albert (1988–2025)

↳ St. Albert (1988–2004)
↳ Edmonton—St. Albert (2004–2015)
↳ St. Albert—Edmonton (2015–2025)
↳ St. Albert—Sturgeon River (2025–2025)

ON — St. Catharines (1968–2025)

↳ St. Catharines (1968–2025)

QC — St. Jean (1867–2025)

↳ St. Jean (1867–1896)
↳ Saint-Jean—Iberville (1896–1935)
↳ Saint-Jean—Iberville—Napierville (1935–1968)
↳ Saint-Jean (1968–2025)

NL — St. John’s East (1949–2025)

↳ St. John’s East (1949–2004)
↳ St. John’s North (2004–2006)
↳ St. John’s East (2006–2025)

NL — St. John’s West (1949–2025)

↳ St. John’s West (1949–2004)
↳ St. John’s South (2004–2006)
↳ St. John’s South—Mount Pearl (2006–2025)
↳ Cape Spear (2025–2025)

QC — St. Maurice (1867–1891)

↳ St. Maurice (1867–1891)

QC — Stanstead (1867–1965)

↳ Stanstead (1867–1965)

BC — Steveston—Richmond East (2015–2025)

↳ Steveston—Richmond East (2015–2025)
↳ Richmond East—Steveston (2025–2025)

ON — Stormont (1867–1911)

↳ Stormont (1867–1882)
↳ Cornwall and Stormont (1882–1904)
↳ Stormont (1904–1911)

ON — Stormont (1925–2025)

↳ Stormont—Dundas (1968–2000)
↳ Stormont—Dundas—Charlottenburgh (2000–2004)
↳ Stormont—Dundas—South Glengarry (2004–2025)
↳ Stormont—Dundas—Glengarry (2025–2025)

AB — Strathcona (1904–2025)

↳ Strathcona (1904–1925)
↳ Wetaskiwin (1925–2015)
↳ Edmonton—Wetaskiwin (2015–2025)
↳ Leduc—Wetaskiwin (2025–2025)

AB — Sturgeon River—Parkland (2015–2025)

↳ Sturgeon River—Parkland (2015–2025)
↳ Parkland (2025–2025)

ON — Sudbury (1949–2025)

↳ Sudbury (1949–2025)

NB — Sunbury (1867–1911)

↳ Sunbury (1867–1896)
↳ Sunbury—Queen’s (1896–1911)

BC — Surrey (1968–2025)

↳ Surrey (1968–1972)
↳ Surrey—White Rock (1972–1979)
↳ Surrey—White Rock—North Delta (1979–1988)
↳ Surrey—White Rock (1988–1993)
↳ Surrey—White Rock—South Langley (1993–1997)
↳ Surrey Central (1997–2004)
↳ Fleetwood—Port Kells (2004–2025)

BC — Surrey North (1988–2025)

↳ Surrey North (1988–2015)
↳ Surrey Centre (2015–2025)

SK — Swift Current (1917–2025)

↳ Swift Current (1917–1953)
↳ Swift Current—Maple Creek (1953–1988)
↳ Swift Current—Maple Creek—Assiniboia (1988–1997)
↳ Cypress Hills—Grasslands (1997–2025)
↳ Swift Current—Grasslands—Kindersley (2025–2025)

QC — Terrebonne (1867–2026)

↳ Terrebonne (1867–1997)
↳ Terrebonne—Blainville (1997–2015)
↳ Terrebonne (2015–2026)

ON — Thornhill (1997–2025)

↳ Thornhill (1997–2025)

ON — Thunder Bay (1968–1974)

↳ Thunder Bay (1968–1974)

ON — Thunder Bay and Rainy River (1904–2025)

↳ Thunder Bay and Rainy River (1904–1917)
↳ Fort William and Rainy River (1917–1925)
↳ Fort William (1925–1979)
↳ Thunder Bay—Atikokan (1979–2004)
↳ Thunder Bay—Rainy River (2004–2025)

QC — Thérèse-De Blainville (2015–2025)

↳ Thérèse-De Blainville (2015–2025)

ON — Timiskaming (1917–2000)

↳ Timiskaming (1917–1925)
↳ Timiskaming South (1925–1935)
↳ Timiskaming (1935–1993)
↳ Timiskaming—French River (1993–1997)
↳ Timiskaming—Cochrane (1997–2000)

ON — Timiskaming North (1925–1993)

↳ Timiskaming North (1925–1935)
↳ Cochrane (1935–1984)
↳ Cochrane—Superior (1984–1993)

ON — Timmins (1949–2025)

↳ Timmins (1949–1979)
↳ Timmins—Chapleau (1979–1997)
↳ Timmins—James Bay (1997–2025)
↳ Kapuskasing—Timmins—Mushkegowuk (2025–2025)

ON — Toronto North (1904–2025)

↳ Toronto North (1904–1925)
↳ Toronto Northwest (1925–1935)
↳ Davenport (1935–2025)

ON — Toronto Northeast (1925–2025)

↳ Toronto Northeast (1925–1935)
↳ Eglinton (1935–1979)
↳ Eglinton—Lawrence (1979–2025)

ON — Toronto South (1904–2025)

↳ Toronto South (1904–1935)
↳ Spadina (1935–1988)
↳ Trinity—Spadina (1988–2015)
↳ Spadina—Fort York (2015–2025)
↳ Spadina—Harbourfront (2025–2025)

ON — Toronto—High Park (1925–1974)

↳ Toronto—High Park (1925–1935)
↳ High Park (1935–1972)
↳ High Park—Humber Valley (1972–1974)

ON — Trinity (1935–1984)

↳ Trinity (1935–1984)

NL — Trinity—Conception (1949–1965)

↳ Trinity—Conception (1949–1965)

QC — Trois-Rivières (1867–2025)

↳ Trois-Rivières (1867–1896)
↳ Trois-Rivières et Saint-Maurice (1896–1925)
↳ Trois-Rivières—Saint-Maurice (1925–1935)
↳ Trois-Rivières (1935–1972)
↳ Trois-Rivières Métropolitain (1972–1979)
↳ Trois-Rivières (1979–2025)

QC — Témiscamingue (1968–2025)

↳ Témiscamingue (1968–2004)
↳ Abitibi—Témiscamingue (2004–2025)

QC — Témiscouata (1867–1974)

↳ Témiscouata (1867–1962)
↳ Rivière-du-Loup—Témiscouata (1962–1968)
↳ Témiscouata (1968–1972)
↳ Rivière-du-Loup—Témiscouata (1972–1974)

ON — University—Rosedale (2015–2026)

↳ University—Rosedale (2015–2026)

BC — Vancouver East (1935–2025)

↳ Vancouver East (1935–2025)

BC — Vancouver Granville (2015–2025)

↳ Vancouver Granville (2015–2025)

BC — Vancouver Island (1871–1900)

↳ Vancouver Island (1871–1872)
↳ Vancouver (1872–1900)

BC — Vancouver Kingsway (1953–1984)

↳ Vancouver Kingsway (1953–1984)

BC — Vancouver Kingsway (1997–2025)

2025)

BC — Vancouver North (1925–2025)

↳ Vancouver North (1925–1949)
↳ Coast—Capilano (1949–1968)
↳ Capilano (1968–1988)
↳ Capilano—Howe Sound (1988–1997)
↳ West Vancouver—Sunshine Coast (1997–2006)
↳ West Vancouver—Sunshine Coast—Sea to Sky Country (2006–2025)

BC — Vancouver Quadra (1949–2025)

↳ Vancouver Quadra (1949–2025)

BC — Vancouver South (1917–2025)

↳ Vancouver South (1917–1997)
↳ Vancouver South—Burnaby (1997–2004)
↳ Vancouver South (2004–2025)
↳ Vancouver Fraserview—South Burnaby (2025–2025)

QC — Vaudreuil (1867–2025)

↳ Vaudreuil (1867–1917)
↳ Vaudreuil—Soulanges (1917–1968)
↳ Vaudreuil (1968–1997)
↳ Vaudreuil—Soulanges (1997–2025)
↳ Vaudreuil (2025–2025)

ON — Vaughan—King—Aurora (1997–2025)

↳ Vaughan—King—Aurora (1997–2004)
↳ Vaughan (2004–2015)
↳ Vaughan—Woodbridge (2015–2025)

AB — Vegreville (1925–2025)

↳ Vegreville (1925–1997)
↳ Lakeland (1997–2004)
↳ Vegreville-Wainwright (2004–2015)
↳ Lakeland (2015–2025)

QC — Verchères (1979–2025)

↳ Verchères (1979–1984)
↳ Verchères—Les-Patriotes (1984–1988)
↳ Verchères (1988–2000)
↳ Verchères—Les-Patriotes (2000–2015)
↳ Pierre-Boucher—Les Patriotes—Verchères (2015–2025)

QC — Verchères (1867–1895)

↳ Verchères (1867–1895)

QC — Verdun (1935–2025)

↳ Verdun (1935–1949)
↳ Verdun—La Salle (1949–1953)
↳ Verdun (1953–1984)
↳ Verdun—Saint-Paul (1984–1997)
↳ Verdun—Saint-Henri (1997–2000)
↳ Verdun—Saint-Henri—Saint-Paul—Pointe-Saint-Charles (2000–2004)
↳ Jeanne-Le Ber (2004–2015)
↳ Ville-Marie—Le Sud-Ouest—Île-des-Soeurs (2015–2025)

BC — Vernon—Lake Country—Monashee (2025–2025)

↳ Vernon—Lake Country—Monashee (2025–2025)

NS — Victoria (1867–1965)

↳ Victoria (1867–1904)
↳ North Cape Breton and Victoria (1904–1925)
↳ Cape Breton North—Victoria (1925–1935)
↳ Cape Breton North and Victoria (1935–1965)

NB — Victoria (1867–2025)

↳ Victoria (1867–1917)
↳ Victoria—Carleton (1917–1968)
↳ Madawaska—Victoria (1968–1997)
↳ Tobique—Mactaquac (1997–2025)

AB — Victoria (1908–1949)

↳ Victoria (1908–1925)
↳ Camrose (1925–1949)

BC — Victoria (1871–2025)

↳ Victoria (1871–1904)
↳ Victoria City (1904–1925)
↳ Victoria (1925–2025)

ON — Victoria North (1867–2025)

↳ Victoria North (1867–1904)
↳ Victoria (1904–1968)
↳ Victoria—Haliburton (1968–2000)
↳ Haliburton—Victoria—Brock (2000–2004)
↳ Haliburton—Kawartha Lakes—Brock (2004–2025)
↳ Haliburton—Kawartha Lakes (2025–2025)

ON — Victoria South (1867–1900)

↳ Victoria South (1867–1900)

QC — Villeneuve (1949–1974)

↳ Villeneuve (1949–1974)

ON — Waterloo North (1867–2025)

↳ Waterloo North (1867–1968)
↳ Kitchener (1968–1997)
↳ Kitchener Centre (1997–2025)

ON — Waterloo South (1867–2025)

↳ Waterloo South (1867–1968)
↳ Waterloo (1968–1974)
↳ Waterloo—Cambridge (1974–1979)
↳ Waterloo (1979–1997)
↳ Kitchener—Waterloo (1997–2015)
↳ Waterloo (2015–2025)

ON — Waterloo—Wellington (1997–2025)

↳ Waterloo—Wellington (1997–2004)
↳ Wellington—Halton Hills (2004–2025)
↳ Wellington—Halton Hills North (2025–2025)

ON — Welland (1867–2025)

↳ Welland (1867–1988)
↳ Welland—St. Catharines—Thorold (1988–1997)
↳ Niagara Centre (1997–2004)
↳ Welland (2004–2015)
↳ Niagara Centre (2015–2025)
↳ Niagara South (2025–2025)

ON — Wellington Centre (1867–1900)

↳ Wellington Centre (1867–1900)

ON — Wellington North (1867–1993)

↳ Wellington North (1867–1953)
↳ Wellington—Huron (1953–1968)
↳ Wellington—Grey (1968–1972)
↳ Wellington—Grey—Dufferin—Waterloo (1972–1979)
↳ Wellington—Dufferin—Simcoe (1979–1988)
↳ Wellington—Grey—Dufferin—Simcoe (1988–1993)

ON — Wellington South (1867–2025)

↳ Wellington South (1867–1968)
↳ Wellington (1968–1979)
↳ Guelph (1979–1988)
↳ Guelph—Wellington (1988–2004)
↳ Guelph (2004–2025)

ON — Wentworth North (1867–1900)

↳ Wentworth North (1867–1896)
↳ Wentworth North and Brant (1896–1900)

ON — Wentworth South (1867–2025)

↳ Wentworth South (1867–1904)
↳ Wentworth (1904–1968)
↳ Halton—Wentworth (1968–1979)
↳ Burlington (1979–2025)

PE — West Prince (1896–1900)

↳ West Prince (1896–1900)

PE — West Queen’s (1896–2025)

↳ West Queen’s (1896–1968)
↳ Hillsborough (1968–2004)
↳ Charlottetown (2004–2025)

ON — West Toronto (1867–2025)

↳ West Toronto (1867–1904)
↳ Toronto West (1904–1925)
↳ Toronto West Centre (1925–1935)
↳ St. Paul’s (1935–2015)
↳ Toronto—St. Paul’s (2015–2025)

BC — Westminster District (1917–1965)

↳ Westminster District (1917–1921)
↳ Fraser Valley (1921–1965)

NB — Westmorland (1867–2025)

↳ Westmorland (1867–1968)
↳ Westmorland—Kent (1968–1988)
↳ Beauséjour (1988–1997)
↳ Beauséjour—Petitcodiac (1997–2004)
↳ Beauséjour (2004–2025)

QC — Westmount—Saint-Henri (1917–1984)

↳ Westmount—Saint-Henri (1917–1925)
↳ Saint-Henri (1925–1949)
↳ St-Henri (1949–1953)
↳ Saint-Henri (1953–1979)
↳ Saint-Jacques (1979–1984)

SK — Weyburn (1917–1965)

↳ Weyburn (1917–1949)
↳ Moose Mountain (1949–1965)

ON — Whitby—Ajax (1997–2025)

↳ Whitby—Ajax (1997–2004)
↳ Whitby—Oshawa (2004–2015)
↳ Whitby (2015–2025)

SK — Willow Bunch (1925–1945)

↳ Willow Bunch (1925–1935)
↳ Wood Mountain (1935–1945)

ON — Willowdale (1979–2025)

↳ Willowdale (1979–2025)

MB — Winnipeg (1882–2025)

↳ Winnipeg (1882–1917)
↳ Winnipeg Centre (1917–1925)
↳ Winnipeg North Centre (1925–1997)
↳ Winnipeg Centre (1997–2025)

MB — Winnipeg North (1917–2025)

↳ Winnipeg North (1917–1997)
↳ Winnipeg North Centre (1997–2004)
↳ Winnipeg North (2004–2025)

MB — Winnipeg North—St. Paul (1997–2025)

↳ Winnipeg North—St. Paul (1997–2004)
↳ Kildonan—St. Paul (2004–2025)

MB — Winnipeg South (1917–2000)

↳ Winnipeg South (1917–1979)
↳ Winnipeg—Fort Garry (1979–1988)
↳ Winnipeg South Centre (1988–2000)

MB — Winnipeg South Centre (2004–2025)

2025)

MB — Winnipeg South Centre (1925–2021)

↳ Winnipeg—St. James (1979–1997)
↳ Charleswood—Assiniboine (1997–2000)
↳ Charleswood—St. James—Assiniboia (2000–2015)
↳ Charleswood—St. James—Assiniboia—Headingley (2015–2021)

MB — Winnipeg West (2025–2025)

↳ Winnipeg West (2025–2025)

MB — Winnipeg—Assiniboine (1979–2025)

↳ Winnipeg—Assiniboine (1979–1988)
↳ Winnipeg South (1988–2025)

MB — Winnipeg—Birds Hill (1979–2025)

↳ Winnipeg—Birds Hill (1979–1988)
↳ Winnipeg—Transcona (1988–2004)
↳ Elmwood—Transcona (2004–2025)

BC — Yale District (1871–1949)

↳ Yale District (1871–1872)
↳ Yale (1872–1896)
↳ Yale—Cariboo (1896–1917)
↳ Yale (1917–1949)

QC — Yamaska (1867–1933)

↳ Yamaska (1867–1933)

NS — Yarmouth (1867–2021)

↳ Yarmouth (1867–1917)
↳ Yarmouth and Clare (1917–1925)
↳ Shelburne—Yarmouth (1925–1935)
↳ Shelburne—Yarmouth—Clare (1935–1949)
↳ Digby—Yarmouth (1949–1953)
↳ Shelburne—Yarmouth—Clare (1953–1968)
↳ South Western Nova (1968–1979)
↳ South West Nova (1979–1997)
↳ West Nova (1997–2021)

NB — York (1867–2025)

↳ York (1867–1917)
↳ York—Sunbury (1917–1988)
↳ Fredericton (1988–1993)
↳ Fredericton—York—Sunbury (1993–1997)
↳ Fredericton (1997–2025)
↳ Fredericton—Oromocto (2025–2025)

ON — York Centre (1953–2025)

↳ York Centre (1953–2025)

ON — York East (1917–2026)

↳ York East (1917–1925)
↳ Toronto—Scarborough (1925–1935)
↳ Danforth (1935–1968)
↳ Scarborough West (1968–1997)
↳ Scarborough Southwest (1997–2026)

ON — York East (1935–1984)

↳ York East (1935–1984)

ON — York East (1867–2025)

↳ York South (1904–1979)
↳ York South—Weston (1979–2025)
↳ York South—Weston—Etobicoke (2025–2025)

ON — York North (1867–2025)

↳ York North (1867–2004)
↳ Newmarket—Aurora (2004–2025)

ON — York West (1867–1911)

↳ York West (1867–1904)
↳ York Centre (1904–1911)

ON — York West (1917–2025)

↳ York West (1917–2015)
↳ Humber River—Black Creek (2015–2025)

ON — York—Durham (2025–2025)

↳ York—Durham (2025–2025)

ON — York—Humber (1953–2025)

↳ York—Humber (1953–1968)
↳ Etobicoke (1968–1979)
↳ Etobicoke Centre (1979–2025)

ON — York—Peel (1979–2025)

↳ York—Peel (1979–1988)
↳ Markham (1988–1993)
↳ Markham—Whitchurch—Stouffville (1993–1997)
↳ Oak Ridges (1997–2004)
↳ Oak Ridges—Markham (2004–2015)
↳ Markham—Stouffville (2015–2025)

ON — York—Scarborough (1953–2025)

↳ York—Scarborough (1953–1988)
↳ Scarborough—Agincourt (1988–2025)

ON — York—Simcoe (1968–2025)

↳ York—Simcoe (1968–1979)
↳ Simcoe South (1979–1988)
↳ York—Simcoe (1988–1997)
↳ Barrie—Simcoe—Bradford (1997–2004)
↳ Barrie (2004–2015)
↳ Barrie—Innisfil (2015–2025)
↳ Barrie South—Innisfil (2025–2025)

ON — York—Simcoe (2004–2025)

↳ York—Simcoe (2004–2025)
↳ New Tecumseth—Gwillimbury (2025–2025)

YT — Yukon (1902–2025)

↳ Yukon (1902–1949)
↳ Yukon—Mackenzie River (1949–1953)
↳ Yukon (1953–2025)

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