| Type: | Municipality |
| Official Name: | Castil de Peones |
| Postal Code Type: | Postal code |
| Postal Code: | 09258 |
| Area Total Km2: | 13.98 |
| Elevation M: | 793 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Website: | http://www.castildepeones.es/ |
Castil de Peones 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 28 inhabitants.