Loranzè is a comune (municipality) in the Province of Turin in the Italian region Piedmont, located about 40 kilometres (25 mi) north of Turin. As of 31 December 2004, it had a population of 1,057 and an area of 4.2 square kilometres (1.6 sq mi).
Loranzè borders the following municipalities: Fiorano Canavese, Salerano Canavese, Samone, Lugnacco, Colleretto Giacosa, and Parella.