| Official Name: | Peral de Arlanza |
| Settlement Type: | Municipality and town |
| Postal Code: | 09342 |
| Area Total Km2: | 28 |
| Elevation M: | 772 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Website: | http://www.peraldearlanza.es/ |
Peral de Arlanza is a municipality and town located in the province of Burgos, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 223 inhabitants.