Agliano Terme is a comune in the Province of Asti in the Italian region Piedmont, located about 50 kilometres southeast of Turin and about 12 kilometres southeast of Asti. Agliano Terme borders the following municipalities: Calosso, Castelnuovo Calcea, Costigliole d'Asti, Moasca, and Montegrosso d'Asti. Traditionally called simply Agliano, the "Terme" was added in recent times to draw attention to the presence of thermal baths, a tourist attraction.