Magliano in Toscana is a comune (municipality) in the Province of Grosseto in the Italian region Tuscany, located about 130 kilometres (81 miles) south of Florence and about 25 kilometres (16 miles) southeast of Grosseto. As of 31 December 2004, it had a population of 3,747 and an area of 251.3 square kilometres (97.03 sq mi).