Diocese of Eupen-Malmedy
The diocese of Eupen-Malmedy (initially Apostolic Administration of Eupen–Malmedy–Sankt Vith) is a former Belgian Latin Roman Catholic diocese, which existed between 1919 and 1925, and included the East Cantons.
The short-lived diocese of Eupen-Malmedy is one of three former Belgian dioceses, and the only such see in present Belgium that has not been created a titular see.