Garzigliana is a comune (municipality) in the Province of Turin in the Italian region Piedmont, located about 35 kilometres (22 mi) southwest of Turin. As of 31 December 2004, it had a population of 521 and an area of 7.4 square kilometres (2.9 sq mi).
The municipality of Garzigliana contains the frazioni (subdivisions, mainly villages and hamlets) Alberetti, San Martino, Santa Marta, Montebruno, Case Nuove, Conti, and Baite.
Garzigliana borders the following municipalities: Pinerolo, Osasco, Macello, Bricherasio, and Cavour.