| Official Name: | Villanueva de Argaño, Spain |
| Subdivision Name3: | Villanueva de Argaño |
| Area Total Km2: | 7 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Villanueva de Argaño is a municipality located in the province of Burgos, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 126 inhabitants.