List of Catholic dioceses in Canada

The Catholic Church in Canada comprises a Latin Church hierarchy, consisting of eighteen ecclesiastical provinces each headed by a metropolitan archbishop, with a total of 54 suffragan dioceses, each headed by a bishop, and a non-metropolitan archbishopric, plus a military ordinariate (including 14 auxiliary bishops, for a total of 79 bishops). a Ukrainian Catholic ecclesiastical province, comprising a metropolitan archeparchy and four suffragan eparchies six single jurisdictions for other Eastern Catholic Churches.

Source: Wikipedia — List of Catholic dioceses in Canada (CC BY-SA 4.0)