Borghetto Lodigiano (Lodigiano: Burghét) is a comune (municipality) in the Province of Lodi in the Italian region Lombardy, located about 40 km southeast of Milan and about 11 km south of Lodi. It is located on the left slope of the Lambro river. Borghetto Lodigiano borders the following municipalities: Ossago Lodigiano, Villanova del Sillaro, Brembio, Graffignana, Livraga, San Colombano al Lambro. The economy is mostly based on agriculture and on production of aluminium.