Lamporo (Lampeu in Piedmontese) is a comune (municipality) in the Province of Vercelli in the Italian region Piedmont, located about northeast of Turin and about southwest of Vercelli. As of 31 December 2004, it had a population of 515 and an area of .
Lamporo borders the following municipalities: Crescentino, Livorno Ferraris, and Saluggia.