Armuña de Almanzora is a municipality in the province of Almería, within the autonomous community of Andalusia in southern Spain. It is one of the small towns that make up the Almanzora valley area of Almería province.
The town takes part of its name from the Almanzora River, which runs through the comarca of the same name in the north of Almería province. Like other municipalities in the region, it is administered as a local entity within the Spanish system of municipal government.
Armuña de Almanzora is a minor municipality in demographic terms, characteristic of the many small inland settlements scattered across Andalusia's Almería province. It lies in the wider Andalusian region of southern Spain.