Piazzatorre (Bergamasque: Piassatór) is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about 70 kilometres (43 mi) northeast of Milan and about 35 kilometres (22 mi) north of Bergamo.

As of 31 December 2004, it had a population of 475 and an area of 23.6 square kilometres (9.1 sq mi).

[3] Piazzatorre borders the following municipalities: Branzi, Isola di Fondra, Mezzoldo, Moio de' Calvi, Olmo al Brembo, Piazzolo, Valleve.

In the territory of Piazzotorre exists the ski area of Torcole.

The first upper-class Milanese tourists began to arrive in Piazzotorre at the beginning of the 20th century.