Vidor is a town and comune located in the province of Treviso within the Veneto region of north-eastern Italy. It is situated approximately 7 km from Valdobbiadene, 35 km from Treviso, and about 70 km from Venice. The municipality borders several other areas, including Valdobbiadene, Farra di Soligo, Moriago della Battaglia, Pederobba, and Crocetta del Montello to the south.
The municipality is part of the Quartier del Piave. Notably, the hilly portion of Vidor's municipal area is included in the UNESCO World Heritage Site designated as the "Prosecco Hills of Conegliano and Valdobbiadene."