Sarnano is a comune in the Province of Macerata in the Italian region Marche, located about 70 kilometres southwest of Ancona and about 30 kilometres southwest of Macerata. Sarnano borders the following municipalities: Amandola, Bolognola, Fiastra, Gualdo, Montefortino, San Ginesio. It is one of I Borghi più belli d'Italia.