Bema is a comune (municipality) in the Province of Sondrio, in the Italian region of Lombardy. It is located about 80 kilometres (50 mi) northeast of Milan and about 25 kilometres (16 mi) west of Sondrio, the provincial capital.
As a comune, Bema is the basic administrative unit of local government in Italy, a status it shares with thousands of other municipalities across the country. Its position within the Province of Sondrio places it in the northern part of Lombardy, a province that corresponds largely to the Valtellina, the valley of the Adda river, and the surrounding Alpine terrain.
The available reference material establishes only Bema's administrative status and its distances from Milan and Sondrio; further details about its history, population, and features are not documented here.