Santa Vittoria in Matenano is a comune, or municipality, situated in the Province of Fermo within the Marche region of central Italy. It is geographically positioned approximately 70 kilometres south of Ancona and about 20 kilometres northwest of Ascoli Piceno.
The town serves as a local administrative center in the Marche region, characterized by its location in the interior of the province. It remains a recognized municipality within the Italian regional infrastructure.