| Erzurum Subregion | |
| Native Name: | Erzurum Alt Bölgesi |
| Native Name Lang: | tr |
| Settlement Type: | Subregion |
| Subdivision Type: | Country |
| Subdivision Name: | Turkey |
| Subdivision Type1: | Region |
| Subdivision Name1: | Northeast Anatolia |
| Area Total Km2: | 40,692 |
| Population Total: | 1,062,345 |
| Population As Of: | 2013 |
| Population Density Km2: | auto |
| Population Rank: | 24th |
| Population Urban: | 933,685 |
| Population Rural: | 128,660 |
The Erzurum Subregion (Turkish: Erzurum Alt Bölgesi) (TRA1) is a statistical subregion in Turkey.