List of Catholic dioceses in Belgium
A diocese, also known as a bishopric, is an administrative unit under the supervision of a bishop, of which there are currently 8 in the Belgian Catholic Church. The 8 dioceses are divided into 1 ecclesiastical province and 7 suffragan dioceses, but also one military ordinariate, which was created a military vicariate in 1957, but elevated to a military ordinariate in 1986. Its seat is located at the Saint Jacques-sur-Coudenberg. Since December 1961, following the restructuring of the Catholic dioceses in Belgium, the Archdiocese of Mechelen was renamed the Archdiocese of Mechelen -Brussels. This newly created archdiocese is the primatial see of Belgium and the centre of the ecclesiastical province governed by the Archdiocese of Mechelen-Brussels, which covers the whole of Belgium. There are also a few former Roman Catholic dioceses in Belgium, including the Dioceses of Eupen-Malmedy and Ypres, but also the ancient Diocese of Thérouanne. The latter was split between the Dioceses of Saint-Omer, Boulogne and Ypres after the Council of Trent's reform of sees. In Belgium, most dioceses coincide with a province, but there are a few exceptions. List of Catholic dioceses in Belgium A