Allariz is a town and municipality located in the province of Ourense within the autonomous community of Galicia, Spain. It occupies a central position in the western half of the province.
The municipality covers an area of 85.3 km² and consists of 16 parishes with a population of 6,188 inhabitants. Geographically, it serves as a connecting point to several neighboring towns, including Taboadela, Paderne, Sandiás, Vilar de Santos, Rairiz de Veiga, Xunqueira de Ambía, A Merca, and A Bola.