Vinon-sur-Verdon is a commune in the northwestern part of the Var department in the Provence-Alpes-Côte d'Azur region in Southeastern France. The town is on the left bank of the river Verdon near the Gorges du Verdon. The commune is on the departmental border with Vaucluse and Alpes-de-Haute-Provence; as of 2019, it had a population of 4,248.