This is a list of cathedrals in Canada, including both actual cathedrals (seats of bishops in episcopal denominations, such as Catholicism, Anglicanism, and Orthodoxy) and a few prominent churches from non-episcopal denominations that have the word "cathedral" in their names.

For other countries, see: List of cathedrals.

Alberta

St. Mary's Cathedral, in Calgary (Roman Catholic)

Cathedral Church of the Redeemer , in Calgary (Anglican)

All Saints' Cathedral , in Edmonton (Anglican)

St. Joseph's Cathedral , in Edmonton (Roman Catholic)

St. Josaphat's Cathedral , in Edmonton (Ukrainian Catholic)

St. John Cathedral in Edmonton (Ukrainian Orthodox)

Saint-Jean-Baptiste Cathedral , in McLennan (Roman Catholic)

St. James' Cathedral , in Peace River (Anglican)

St. Paul's Cathedral , in St. Paul (Roman Catholic)

British Columbia

Sacred Heart Cathedral, in Kamloops (Roman Catholic)

St. Paul's Cathedral , in Kamloops (Anglican)

Cathedral Church of St. Michael and All Angels , in Kelowna (Anglican)

Mary Immaculate Cathedral , in Nelson (Roman Catholic)

Holy Trinity Cathedral , in New Westminster (Anglican)

Sacred Heart Cathedral , in Prince George (Roman Catholic)

St. Andrew's Cathedral , in Prince Rupert (Anglican)

Christ Church Cathedral, in Vancouver (Anglican)

Holy Eucharist Cathedral , in Vancouver (Ukrainian Catholic)

Holy Rosary Cathedral , in Vancouver (Roman Catholic)

Christ Church Cathedral , in Victoria (Anglican)

St. Andrew Cathedral, in Victoria (Roman Catholic)

Holy Trinity Cathedral in Vancouver (Ukrainian Orthodox)

Manitoba

St. Matthew's Cathedral , in Brandon (Anglican)

Our Lady of the Sacred Heart Cathedral , in The Pas (Roman Catholic)

Saint-Boniface Cathedral, in Winnipeg (Roman Catholic)

Cathedral of St. John , in Winnipeg (Anglican)

St. Mary's Cathedral , in Winnipeg (Roman Catholic)

Cathedral of Sts. Vladimir and Olga , in Winnipeg (Ukrainian Greek Catholic)

Holy Trinity Metropolitan Cathedral in Winnipeg (Ukrainian Orthodox)

New Brunswick

Sacré-Coeur Cathedral , in Bathurst (Roman Catholic)

Immaculée-Conception Cathedral , in Edmunston (Roman Catholic)

Christ Church Cathedral , in Fredericton (Anglican)

Notre-Dame-de-l'Assomption Cathedral , in Moncton (Roman Catholic)

Cathedral of the Immaculate Conception , in Saint John (Roman Catholic)

Newfoundland and Labrador

Holy Redeemer Cathedral , in Corner Brook (Roman Catholic)

Cathedral Church of St. John the Evangelist , in Corner Brook (Anglican)

St. Martin's Cathedral , in Gander (Anglican)

Immaculate Conception Cathedral , in Grand Falls-Windsor (Roman Catholic)

Our Lady of Perpetual Help Cathedral , in Labrador City (Roman Catholic)

Basilica of St. John The Baptist, in St. John's (Roman Catholic)

Cathedral of St. John the Baptist, in St. John's (Anglican)

Northwest Territories

Saint-Joseph Cathedral , in Fort Smith (Roman Catholic)

Nova Scotia

St. Ninian Cathedral , in Antigonish (Roman Catholic)

All Saints' Cathedral , in Halifax (Anglican)

St. Mary's Cathedral , in Halifax (Roman Catholic)

St. Ambrose Cathedral , in Yarmouth (Roman Catholic)

Nunavut

St. Jude's Cathedral , in Iqaluit (Anglican)

Ontario

St. Finnan Cathedral , in Alexandria (Roman Catholic)

Co-Cathedral of the Nativity , in Cornwall (Roman Catholic)

Christ the King Cathedral , in Hamilton (Roman Catholic)

Notre-Dame-de-l'Assomption Cathedral , in Hearst (Roman Catholic)

St. Alban's Cathedral , in Kenora (Anglican)

St. George's Cathedral , in Kingston (Anglican)

St. Mary's Cathedral , in Kingston (Roman Catholic)

St. Paul's Cathedral, in London (Anglican)

St. Peter's Cathedral , in London (Roman Catholic)

Cathedral of the Transfiguration of Our Lord , in Markham (Slovakian Catholic)

Christ the King Cathedral , in Moosonee (Roman Catholic)

Christ Church Cathedral , in Niagara Falls (Anglican)

Assumption Pro-Cathedral , in North Bay (Roman Catholic)

Christ Church Cathedral , in Ottawa (Anglican)

Holy Trinity Cathedral , in Ottawa (Orthodox)

Notre-Dame d'Ottawa Basilica , in Ottawa (Roman Catholic)

St. Columbkille Cathedral , in Pembroke (Roman Catholic)

Cathedral of St. Catherine of Alexandria , in St. Catharines (Roman Catholic)

Precious Blood Cathedral , in Sault Ste. Marie (Roman Catholic)

St. Luke's Cathedral , in Sault Ste. Marie (Anglican)

St. Patrick Cathedral , in Thunder Bay (Roman Catholic)

Saint-Antoine-de-Padoue Cathedral , in Timmins (Roman Catholic)

St. Matthew's Cathedral , in Timmins (Anglican)

St. James' Cathedral, in Toronto (Anglican)

St. Josaphat's Cathedral , in Toronto (Ukrainian Catholic)

St. Michael's Cathedral, in Toronto (Roman Catholic)

St. Paul's Basilica (pro-cathedral), in Toronto (Roman Catholic)

St. Volodymyr Cathedral , in Toronto (Ukrainian Orthodox)

Prince Edward Island

St. Dunstan Cathedral , in Charlottetown (Roman Catholic)

Quebec

Sainte-Thérèse-d'Avila Cathedral , in Amos (Roman Catholic)

Saint-Jean-Eudes Cathedral , in Baie-Comeau (Roman Catholic)

Saint-François-Xavier Cathedral , in Chicoutimi (Roman Catholic)

Christ-Roi Cathedral , in Gaspé (Roman Catholic)

Saint-Jean-Marie-Viannay Cathedral , in Gatineau (Roman Catholic)

Saint-Joseph Co-Cathedral , in Gatineau (Hull) (Roman Catholic)

Saint-Charles-Borromée Cathedral , in Joliette (Roman Catholic)

Sainte-Anne Cathedral , in La Pocatière (Roman Catholic)

Sainte-Antoine Co-Cathedral , in Longueuil (Roman Catholic)

Notre-Dame-de-Fourvière Cathedral , in Mont-Laurier (Roman Catholic)

Christ Church Cathedral, in Montreal (Anglican)

Marie-Reine-du-Monde Cathedral, in Montreal (Roman Catholic)

Saint-Georges Cathedral , in Montreal (Greek Orthodox)

Saint-Grégoire-l'Illuminateur Cathedral , in Montreal (Armenian)

Saint-Maron Cathedral , in Montreal (Maronite)

Saint-Sauveur Cathedral , in Montreal (Melkite)

Saint-Jean-Baptiste Cathedral , in Nicolet (Roman Catholic)

Cathedral Church of the Holy Trinity , in Quebec City (Anglican)

Notre-Dame de Québec Cathedral, in Quebec City (Roman Catholic)

Saint-Germain Cathedral , in Rimouski (Roman Catholic)

Saint-Michel-Archange Cathedral , in Rouyn-Noranda (Roman Catholic)

Saint-Hyacinthe-le-Confesseur Cathedral , in Saint-Hyacinthe (Roman Catholic)

Saint-Jean-l'Évangéliste Co-Cathedral , in Saint-Jean-sur-Richelieu (Roman Catholic)

Saint-Jérôme Cathedral , in Saint-Jérôme (Roman Catholic)

Sainte-Cécile Cathedral , in Salaberry-de-Valleyfield (Roman Catholic)

Saint-Michel Cathedral , in Sherbrooke (Roman Catholic)

L'Assomption Cathedral , in Trois-Rivières (Roman Catholic)

St. Sophie Cathedral , in Montreal (Ukrainian Orthodox)

Saskatchewan

Our Lady of Assumption Co-Cathedral , in Gravelbourg (Roman Catholic)

St. Peter's Co-Cathedral , in Muenster (Roman Catholic)

Sacred Heart Cathedral , in Prince Albert (Roman Catholic)

St. Alban's Cathedral , in Prince Albert (Anglican)

Holy Rosary Cathedral , in Regina (Roman Catholic)

St. Paul's Cathedral , in Regina (Anglican)

Cathedral of St. John , in Saskatoon (Anglican)

St. Paul's Cathedral , in Saskatoon (Roman Catholic)

Cathedral of St. George, in Saskatoon (Ukrainian Catholic)

Holy Trinity Cathedral in Saskatoon (Ukrainian Orthodox)

Yukon

Christ Church Cathedral , in Whitehorse (Anglican)

Sacred Heart Cathedral , in Whitehorse (Roman Catholic)