Terzo d'Aquileia

Terzo d'Aquileia (officially Terzo di Aquileia; Tierç, locally Tiars; Bisiacco: Ters) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about 40 km northwest of Trieste and about 30 km south of Udine.

Terzo d'Aquileia borders the following municipalities: Aquileia, Cervignano del Friuli, Fiumicello Villa Vicentina, Grado, Torviscosa.