List of dioceses of the Anglican Church of Canada

The Anglican Church of Canada, an independent province of the worldwide Anglican Communion, contains twenty nine dioceses and one non-diocesan administrative region, organised into four ecclesiastical provinces (not to be confused, though they often are, with the ACC itself as a "province" of the Anglican Communion, particularly as one of the ACC's four provinces is itself the ecclesiastical province of "Canada," covering eastern Quebec, the Maritime Provinces and Newfoundland.)

All but five dioceses are contiguous with a single civil province or territory. The exceptions are the Arctic, Keewatin, Moosonee, Ottawa, and Nova Scotia and Prince Edward Island.

Each diocese has a bishop, four of whom are archbishops serving as metropolitans of their ecclesiastical province. Dioceses are self-governing entities, incorporated under the Corporations Act of the civil province or territory in which they are active. Dioceses generally meet annually, and have responsibility for all aspects of Church life, except that which concerns doctrine, discipline, or worship. These matters are the purview of the General Synod of the national Church, which meets triennially, and at other times delegates its powers to an elected body of clergy and laity, called the Council of General Synod and to the Primate of the Anglican Church of Canada.

Diocese	Province	Territory	Cathedral	See City	Bishop(s)	Founded
Algoma (Bishop of Algoma)	Ontario	Ontario	St. Luke's Cathedral	Sault Ste. Marie	The Right Rev. Dr. Stephen Andrews	1873
Anglican Parishes of the Central Interior (Suffragan Bishop to the Metropolitan)1	British Columbia and the Yukon	British Columbia	St. Paul's Cathedral	Kamloops	Suffragan to the Metropolitan: The Right Rev. Barbara Andrews	2002 (following the demise of the Anglican Diocese of Cariboo, 1914–2001)
Arctic (Bishop of the Arctic)	Rupert's Land	Northwest Territories and Nunavut	St. Jude's Cathedral	Iqaluit, NU	Diocesan: The Right Rev. Andrew Atagotaaluk Suffragan: The Right Rev. Benjamin T. Arreak	1933
Athabasca (Bishop of Athabasca)	Rupert's Land	Alberta	St. James' Cathedral	Peace River	The Right Rev. Fraser Lawton	1876
Brandon (Bishop of Brandon)	Rupert's Land	Manitoba	St. Matthew's Cathedral	Brandon	The Right Rev. James Njegovan	1913
British Columbia (Bishop of British Columbia)	British Columbia and the Yukon	British Columbia	Christ Church Cathedral	Victoria	The Right Rev. James A.J. Cowan	1875
Caledonia (Bishop of Caledonia)	British Columbia and the Yukon	British Columbia	St. Andrew's Cathedral	Prince Rupert	The Right Rev. William John Anderson	1879
Calgary (Bishop of Calgary)	Rupert's Land	Alberta	Cathedral Church of the Redeemer	Calgary	The Right Rev. Derek B. E. Hoskin	1888
Central Newfoundland (Bishop of Central Newfoundland)	Canada	Newfoundland and Labrador	St. Martin's Cathedral	Gander	The Right Rev. David Torraville	1976
Eastern Newfoundland and Labrador (Bishop of Eastern Newfoundland and Labrador)	Canada	Newfoundland and Labrador	Cathedral Church of St. John the Baptist	St. John's	The Right Rev. Cyrus Pitman	1976 (succeeding old Diocese of Newfoundland, founded 1839)
Edmonton (Bishop of Edmonton)	Rupert's Land	Alberta	All Saints' Cathedral	Edmonton	The Right Rev. Dr. Jane Alexander	1913
Fredericton (Bishop of Fredericton)	Canada	New Brunswick	Christ Church Cathedral	Fredericton	The Most Rev. Dr. Claude Miller	1845
Huron (Bishop of Huron)	Ontario	Ontario	St. Paul's Cathedral	London	Diocesan: The Right Rev. Robert Bennett Suffragan: The Right Rev. Terry Dance	1857
Keewatin (Bishop of Keewatin)	Rupert's Land	Ontario and Manitoba	St. Alban's Cathedral	Kenora, ON	Diocesan: The Most Rev. David N. Ashdown Area Bishop for Northern Ontario: The Right Rev. Lydia Mamakwa	1902
Kootenay (Bishop of Kootenay)	British Columbia and the Yukon	British Columbia	St. Michael and All Angels Cathedral	Kelowna	The Most Rev. Dr. John Privett	1899
Montreal (Bishop of Montreal)	Canada	Quebec	Christ Church Cathedral	Montreal	The Right Rev. Barry Clarke	1850
Moosonee (Bishop of Moosonee)	Ontario	Ontario and Quebec	St. Matthew's Cathedral	Timmins, ON	The Right Rev. Tom Corston	1872
New Westminster (Bishop of New Westminster)	British Columbia and the Yukon	British Columbia	Christ Church Cathedral	Vancouver	The Right Rev. Michael Ingham	1879
Niagara Bishop of Niagara	Ontario	Ontario	Christ Church Cathedral	Hamilton	The Right Rev. Michael A. Bird	1875
Nova Scotia and Prince Edward Island (Bishop of Nova Scotia and Prince Edward Island)	Canada	Nova Scotia and Prince Edward Island	All Saints' Cathedral	Halifax, NS	Diocesan: The Right Rev. Dr. Susan Moxley Suffragan: The Right Rev. Ron Cutler	1787
Ontario (Bishop of Ontario)	Ontario	Ontario	St. George's Cathedral	Kingston	The Right Rev. George L.R. Bruce	1862
Ottawa (Bishop of Ottawa)	Ontario	Ontario and Quebec	Christ Church Cathedral	Ottawa	The Right Rev. Dr. John Chapman	1896
Qu'Appelle (Bishop of Qu'Appelle)	Rupert's Land	Saskatchewan	St. Paul's Cathedral	Regina	The Right Rev. Gregory Kerr-Wilson	1884
Quebec (Bishop of Quebec)	Canada	Quebec	Cathedral of the Holy Trinity	Quebec City	The Right Rev. Dennis Drainville	1793
Rupert's Land (Bishop of Rupert's Land)	Rupert's Land	Manitoba	Cathedral of St. John	Winnipeg	The Right Rev. Donald D. Phillips	1849
Saskatchewan (Bishop of Saskatchewan)	Rupert's Land	Saskatchewan	St. Alban's Cathedral	Prince Albert	The Right Rev. Michael Hawkins	1874
Saskatoon (Bishop of Saskatoon)	Rupert's Land	Saskatchewan	St. John's Cathedral	Saskatoon	The Right Rev. David Irving	1874
Toronto (Bishop of Toronto)	Ontario	Ontario	St. James' Cathedral	Toronto	Diocesan: The Most Rev. Colin Johnson Area Bishop: The Right Rev. Dr. Patrick Yu Area Bishop: The Right Rev. George Elliott Area Bishop: The Right Rev. Phillip Poole Area Bishop: The Right Rev. Dr. Linda Nicholls	1839
Western Newfoundland (Bishop of Western Newfoundland)	Canada	Newfoundland and Labrador	Cathedral of St. John the Evangelist	Corner Brook	The Right Rev. Percy Coffin	1976
Yukon (Bishop of Yukon)	British Columbia and the Yukon	Yukon Territory	Christ Church Cathedral	Whitehorse	The Right Rev. Larry Robertson	1891

¹The Anglican Parishes of the Central Interior encompasses the area formerly known as the Anglican Diocese of Cariboo, which was rendered insolvent by legal claims arising from abuse that occurred in Church-administered First Nations residential schools, and ceased to operate on December 31, 2001. The parishes are currently the pastoral responsibility of the Metropolitan of the ecclesiastical province, and are overseen by a suffragan bishop to the Metropolitan.

The four metropolitans are:

• Canada: The Most Rev. Dr. Claude W. Miller, Archbishop of Fredericton
• Rupert's Land: The Most Rev. David Ashdown, Archbishop of Keewatin
• Ontario: The Most Rev. Colin Johnson, Archbishop of Toronto
• British Columbia and the Yukon: The Most Rev. Dr. John Privett, Archbishop of Kootenay