| Haza | |
| Settlement Type: | Municipality and town |
| Postal Code Type: | Postal code |
| Postal Code: | 09316 |
| Area Total Km2: | 83.45 |
| Elevation M: | 910 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Haza (formerly Aza) is a municipality located in the province of Burgos, Castile and León, Spain.