Roman Catholic Diocese of Calgary

Diocese of Calgary

Diœcesis Calgariensis
St Mary's Cathedral
Coat of Arms
Location
Country Canada
Ecclesiastical provinceEdmonton
Statistics
Area110,500 km2 (42,700 sq mi)
Population
  • Total
  • Catholics
  •  
  • 1,208,121
  • 546,400 (45.2%)
Parishes67
Information
DenominationCatholic
Sui iuris churchLatin Church
RiteRoman Rite
Established30 November 1912
CathedralSt. Mary's Cathedral
Secular priests131
Current leadership
PopeLeo XIV
BishopWilliam McGrattan
Metropolitan ArchbishopRichard William Smith
Map
Website
www.calgarydiocese.ca

The Diocese of Calgary (Latin: Diœcesis Calgariensis) is a Latin Church ecclesiastical territory or diocese of the Catholic Church in Alberta, Canada. The Diocese of Calgary is a suffragan diocese of the metropolitan Archdiocese of Edmonton.

Its cathedral episcopal see is St. Mary’s Cathedral, Calgary, Alberta. It is currently led by Bishop William McGrattan.