ValdoieValdoie is a commune in the Territoire [de Belfort] department in Bourgogne-Franche-Comté in northeastern France. It is located to the North of the city of Belfort and comprises part of greater Belfort.NameValdoie is situated on the river Savoureuse. The name is thought to have come from combining the Latin word Vadum and the Celtic word Oye.Population