| Name | Location | Status | Key Finds | CIMRM/Other Ref | Latitude | Longitude | Date Discovered | Notes |
|---|---|---|---|---|---|---|---|---|
| Mithraeum of Ctesiphon | Ctesiphon, Iraq | Probable | Sasanian context | - | 33.0936 | 44.5808 | 1970 | Persian capital |
| Mithraeum of Hatra | Hatra, Iraq | Confirmed | Parthian-era | - | 35.5881 | 42.7181 | 1950 | Desert fortress |
| Mithraeum of Singara | Sinjar, Iraq | Disputed | Mountain outpost | - | 36.3167 | 41.85 | 1980 | Under modern town |