Vaglio Basilicata is a town and comune located in the province of Potenza within the Southern Italian region of Basilicata. It serves as a local administrative center situated in the interior of the region.
The municipality is geographically bounded by several neighboring comuni, including Albano di Lucania, Brindisi Montagna, Cancellara, Pietragalla, Potenza, Tolve, and Tricarico.