Voldum is an urban Settlement in Favrskov Municipality, in the region of Central Denmark, Denmark. Voldum lies at 35 m above sea level. It has 932 inhabitants (2026). The nearest city is Randers, 13.5 km to the northwest. Among the landmarks around are ARoS Aarhus Kunstmuseum (24 km), Den Gamle By (23 km) and Randers Museum of Art (13.2 km). Among the natural features are Lysnet (12.4 km) and Himmelbjerget (42 km).