The Archeparchy of Winnipeg is a Ukrainian Greek Catholic Church ecclesiastical territory or archeparchy of the Catholic Church in Manitoba, a province of Canada. Currently, its archeparch is Lawrence Huculak.

The Roman Catholic Archdiocese of Saint-Boniface is a Latin archdiocese in part of the civil Province of Manitoba in Canada. Despite having no suffragan dioceses, the archdiocese is nominally metropolitan and is an ecclesiastical province by itself. It is currently led by Archbishop Albert LeGatt.