Marano Lagunare (Friulian: Maran) is a comune (municipality) in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about 50 kilometres (31 mi) northwest of Trieste and about 35 kilometres (22 mi) south of Udine.
Marano Lagunare borders the following municipalities: Carlino, Grado, Latisana, Lignano Sabbiadoro, Muzzana del Turgnano, Palazzolo dello Stella, Precenicco, San Giorgio di Nogaro.
Marano Lagunare is twinned with:
Schweighouse-sur-Moder, France