| Albac | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Alba County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Horea, Albac |
| Length: | 19km (12miles) |
| Source1: | Mount Cluj |
| Source1 Location: | Bihor Mountains |
| Source1 Coordinates: | 46.5408°N 22.8553°W |
| Source1 Elevation: | 1281m (4,203feet) |
| Mouth: | Arieșul Mare |
| Mouth Location: | Albac |
| Mouth Coordinates: | 46.4475°N 22.9622°W |
| Mouth Elevation: | 628m (2,060feet) |
| Basin Size: | 95km2 |
| Tributaries Left: | Ploștini, Arada, Lămășoaia |
The Albac is a left tributary of the river Arieșul Mare in Romania. It discharges into the Arieșul Mare in the village Albac.[1] Its length is 19km (12miles) and its basin size is 95km2.