Zuglio is a comune (municipality), former bishopric and Latin Catholic titular see in the Regional decentralization entity of Udine in the northeastern Italian autonomous region of Friuli-Venezia Giulia, located about 110 km northwest of Trieste and about 45 km northwest of Udine, in the Val Bût. Its territory includes the pieve (parish church) of San Pietro in Carnia, one of the oldest churches in Friuli. Zuglio is also home to an archaeological museum including remains from the old Roman town (Iulium Carnicum) and the whole Carnia.

Ecclesiastical history

Residential Ordinaries

(Roman Rite) (incomplete)

Titular see

In 1967 the diocese was nominally restored as Latin Catholic Titular bishopric of Zuglio (Italian) alias Iulium Carnicum. It has had the following incumbents, of the fitting episcopal (lowest) rank or the higher archiepiscopal (intermediary) rank:

Twin towns