Mornago is a comune (municipality) in the Province of Varese, in the Italian region of Lombardy. It is about 45 km northwest of Milan and about 10 km southwest of Varese. It has a population of 5011 inhabitants and an area of 12 kmò.
Mornago contains the frazione (subdivision) of Crugnola, Montonate and Vinago, and borders the municipalities of Arsago Seprio, Besnate, Casale Litta, Crosio della Valle, Sumirago and Vergiate.
29 September of every year
Mornago is twinned with: