| Gârbăul Dejului | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Cluj County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Gârbău Dejului, Valea Gârboului |
| Length: | 10km (10miles) |
| Mouth: | Someșul Mare |
| Mouth Location: | Mănășturel |
| Mouth Coordinates: | 47.1576°N 23.9353°W |
| Basin Size: | 19km2 |
The Gârbăul Dejului is a right tributary of the river Someșul Mare in Romania. It discharges into the Someșul Mare in Mănășturel near Dej. Its length is 10km (10miles) and its basin size is 19km2.