| Type: | commune |
| County: | Bacău |
| Population Total: | auto |
| Gura Văii | |
| Coordinates: | 46.2667°N 76°W |
Gura Văii is a commune in Bacău County, Western Moldavia, Romania. It is composed of six villages: Capăta, Dumbrava, Gura Văii, Motocești, Păltinata and Temelia.