Borgo San Siro

Borgo San Siro (Western Lombard: Bùrgh San Sir) is a comune (municipality) in the Province of Pavia in the Italian region Lombardy, located about 25 km southwest of Milan and about 12 km northwest of Pavia, in the western Lomellina.

Borgo San Siro borders the following municipalities: Bereguardo, Gambolò, Garlasco, Tromello, Vigevano, Zerbolò.