Bosia is a comune (municipality) in the Province of Cuneo, in the Italian region of Piedmont. It is located about 60 kilometres (37 mi) southeast of Turin and about 50 kilometres (31 mi) northeast of Cuneo, the provincial capital.
As a comune, Bosia is the basic administrative unit of local government in Italy, encompassing the settlement and its surrounding territory within the Province of Cuneo. The province lies in the southern part of Piedmont, a region of northwestern Italy.
Its position between Turin and Cuneo places it in the hilly Piedmontese landscape characteristic of the area, though the available source material records only its administrative status and geographic coordinates.