Campillo de Azaba is a village and municipality in the province of Salamanca, western Spain, part of the autonomous community of Castile-Leon.

It is 106 kilometres (66 mi) from the provincial capital city of Salamanca and has a population of 169 people.

The municipality covers an area of 26 km2 (10 sq mi) and it lies 660 metres (2,170 ft) above sea level.

The postal code is 37550.

This article about a location in the province of Salamanca, Spain, is a stub.