The Roman Catholic Archdiocese of Cardiff (Latin: Archidioecesis Cardiffensis; Welsh: Archesgobaeth Caerdydd) is an archdiocese of the Latin Rite of the Catholic Church which covers the south-east portion of Wales and the county of Herefordshire in England. The Metropolitan Province of Cardiff therefore covers all of Wales and part of England. Cardiff's suffragan dioceses are the Diocese of Menevia and the Diocese of Wrexham.