| Valea Baciului | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Constanța County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Abrud, Hațeg |
| Length: | 39km (24miles) |
| Mouth: | Urluia |
| Mouth Coordinates: | 44.235°N 27.9°W |
| Progression: | Urluia→ |
| Basin Size: | 294km2 |
| Tributaries Left: | Deleni |
| Custom Label: | River code |
| Custom Data: | XIV.1.40.2 |
The Valea Baciului is a right tributary of the river Urluia in Romania.[1] It passes through Lake Baciului and flows into the Urluia near Rasova. Its length is 39km (24miles) and its basin size is 294km2.