Saint-Hippolyte or Saint-Hippolyte-sur-le-Doubs is a commune in the department of Doubs, in the eastern French region of Bourgogne-Fra…Saint-Hippolyte or Saint-Hippolyte-sur-le-Doubs is a commune in the department of Doubs, in the eastern French region of Bourgogne-Franche-Comté. The town lies 30 km south of Montbéliard on the banks of the river Doubs.