Spriana is a comune (municipality) in the Province of Sondrio in the Italian region Lombardy, located about 100 kilometres (62 mi) northeast of Milan and about 6 kilometres (4 mi) north of Sondrio. As of 31 December 2004, it had a population of 101 and an area of 8.2 square kilometres (3.2 mi²).

Spriana borders the following municipalities: Montagna in Valtellina, Sondrio, Torre di Santa Maria.