| Gura Văii | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Vaslui County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Valea Grecului, Gura Văii |
| Length: | 24km (15miles) |
| Mouth: | Pruteț |
| Mouth Coordinates: | 46.6334°N 28.1756°W |
| Progression: | Pruteț→ |
| Basin Size: | 138km2 |
| Tributaries Right: | Pârâul lui Ivan, Recea |
The Gura Văii is a right tributary of the river Pruteț in Romania. It discharges into the Pruteț near Stănilești.[1] Its length is 24km (15miles) and its basin size is 138km2.