Tånum is an urban Settlement in Randers Municipality, in the region of Central Denmark, Denmark. Tånum lies at 36 m above sea level. It has 228 inhabitants (2026). The nearest city is Randers, 6.8 km to the east. Among the landmarks around are Fyrkat (20 km), Randers Museum of Art (7.2 km) and Viborg Cathedral (32 km). Among the natural features are Lysnet (10.3 km) and Busbjerg (12.9 km).