Artegna (; ) is a (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about northwest of Trieste and about northwest of Udine. , it had a population of 2,951 and an area of .
Artegna borders the following municipalities: Buja, Gemona del Friuli, Magnano in Riviera, Treppo Grande and Montenars.