San Martino Alfieri

San Martino Alfieri (San Martin) is a comune (municipality) in the Province of Asti in the Italian region Piedmont, located about 45 km southeast of Turin and about 11 km southwest of Asti.

San Martino Alfieri borders the following municipalities: Antignano, Costigliole d'Asti, Govone, and San Damiano d'Asti.

The town is partially named after Alfieri family.