| Official Name: | Castellanos de Villiquera |
| Settlement Type: | Municipality |
| Flag Size: | 150 |
| Pushpin Map: | Spain |
| Pushpin Map Caption: | Location in Spain |
| Coordinates: | 41.0497°N -5.6394°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Castile and León |
| Subdivision Type2: | Province |
| Subdivision Name2: | Salamanca |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | La Armuña |
| Leader Party: | People's Party |
| Leader Title: | Mayor |
| Leader Name: | Santiago Alberto Castañeda Valle |
| Area Footnotes: | [1] |
| Area Total Km2: | 33 |
| Elevation M: | 828 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 37797 |
Castellanos de Villiquera is a municipality in the province of Salamanca, western Spain, part of the autonomous community of Castile-Leon. It is located from the city of Salamanca and as of 2016 has a population of 675 people.[2] The municipality covers an area of 32.81km2.[3]
The post code is 37797.
It lies above sea level. The municipality contains the hamlets La Mata de Armuña (83 people) Carbajosa de Armuña (52 people) and Mozodiel de Sanchíñigo (18 people).