| Gârbău | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Cluj County |
| Length: | 7km (04miles) |
| Mouth: | Someșul Mic |
| Mouth Location: | Cluj-Napoca |
| Mouth Coordinates: | 46.7595°N 23.5358°W |
| Basin Size: | 28km2 |
The Gârbău is a right tributary of the river Someșul Mic in Romania. It discharges into the Someșul Mic near Cluj-Napoca. Its length is 7km (04miles) and its basin size is 28km2.