Diocese of Calgary

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Latin rite diocese covering southern Alberta, erected on 30 November 1912. It is a suffragan of the Archdiocese of Edmonton and is led by Bishop William McGrattan, appointed in 2017.

Bishop
William Terrence McGrattan
Latin name
Calgarien(sis)
Erected
30 November 1912
Cathedral
St. Mary's Cathedral
Rank
Suffragan Diocese
Rite
Latin
Province
Edmonton (Archdiocese of Edmonton)
Catholics
546,400
Chancery
Catholic Pastoral Centre, 120-17th Avenue S.W., Calgary, AB t2s 2t2, Canada
Telephone
Tel. [403]218-5514; fax 264-0272

Contact as printed in the Annuario Pontificio.

Neighbouring dioceses

Parishes near the see

Sources: wikidata-p488,annuario · Annuario code 001001019 · ontology v0.3.2 · updated 2026-06-08

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