| Official Name: | El Maíllo |
| Settlement Type: | Municipality |
| Flag Size: | 150 |
| Pushpin Map: | Spain |
| Pushpin Map Caption: | Location in Spain |
| Coordinates: | 40.5667°N -16°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: | Sierra de Francia |
| Leader Party: | People's Party |
| Leader Title: | Mayor |
| Leader Name: | Nicanor Criado Hernández |
| Area Footnotes: | [1] |
| Area Total Km2: | 46 |
| Elevation M: | 985 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 37261 |
El Maíllo (pronounced as /es/) is a village and municipality in the province of Salamanca, in the Autonomous Community of Castilla y Leon, Spain. It is situated some 72km (45miles) from Salamanca, the provincial capital. As of 2016 the municipality has a population of 287 inhabitants.[2] The municipality has an area of 46km2. It sits at 985m (3,232feet) above sea level. Its postal code is 37261.