| Settlement Type: | municipality |
| Official Name: | Villamontán de la Valduerna |
| Nickname: | Villamontán |
| Pushpin Map: | Spain |
| Coordinates: | 42.3097°N -5.9958°W |
| Subdivision Name3: | Villamontán de la Valduerna |
| Leader Title: | Mayor |
| Leader Name: | Jerónimo Alonso García (1982) (PP) |
| Area Total Km2: | 57,15 |
| Elevation M: | 820 |
| Population Density Km2: | 17.6 |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code: | 24766 |
| Area Code: | 987 |
Villamontán de la Valduerna (pronounced as /es/) is a municipality located in the province of León, Castile and León, Spain. According to the 2008 census (INE), the municipality has a population of 941 inhabitants. In addition to Villamontán, the municipality includes the villages of Fresno de la Valduerna, Miñambres de la Valduerna, Posada de la Valduerna, Redelga de la Valduerna, Valle de la Valduerna and Villalís de la Valduerna.