Bordano () 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, on the of the Tagliamento river.
Bordano borders the following municipalities: Cavazzo Carnico, Gemona del Friuli, Trasaghis, Venzone. It is known among locals for the beautiful display of butterflies it shows on its fields.