🇮🇹 Osio Sotto is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about 40 km (25 mi) north-east of Milan and about 11 km (7 mi) south-west of Bergamo.
Founded in Roman times, the comune is currently the tenth municipality in the province of Bergamo by population, and the fourth of the southern Bergamo region. Osio Sotto borders the following municipalities: Boltiere, Brembate, Filago, Levate, Osio Sopra, Verdellino.
Osio Sotto has a population of over 11,097 people. Osio Sotto also forms part of the wider Bergamo Province which has a population of over 1,112,187 people. Osio Sotto is situated 11 km south-west of Bergamo.