Bellús is a municipality in the comarca of Vall d'Albaida, in the Valencian Community of Spain. It is located in the eastern part of the Iberian Peninsula, within the province of Valencia.
The town forms part of the Vall d'Albaida comarca, a district in the southern interior of the province of Valencia. Like other municipalities in the region, it is administered as a local entity within the broader Valencian Community, one of Spain's seventeen autonomous communities.
Bellús is one of several small municipalities that make up the Vall d'Albaida area, a comarca known for its concentration of towns and villages in the inland valleys south of the city of Valencia.