| Country | Spain |
|---|---|
| Autonomous community | Castile and León |
| Province | Burgos |
| Comarca | Montes de Oca |
| Postal code | 09259 |
| Area total | 6 km² |
| Elevation | 730 m |
| Time zone | CET (UTC+1) |
| Time zone (DST) | CEST (UTC+2) |
| Coordinates | 42°27′N 3°05′W |
Ibrillos is a municipality located in the province of Burgos, Castile and León, Spain. According to the 2005 census (INE), the municipality has a population of 101 inhabitants.