| Valea de Pești | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Gorj County, Hunedoara County |
| Length: | 11km (07miles) |
| Mouth: | Jiul de Vest |
| Mouth Location: | Downstream of Câmpu lui Neag |
| Mouth Coordinates: | 45.3031°N 23.0597°W |
| Basin Size: | 32km2 |
| Tributaries Left: | Zamora, Strâmbu, Valea Seacă, Pârâul Mare |
| Tributaries Right: | Ștevioara, Călani |
The Valea de Pești is a right tributary of the river Jiul de Vest in Romania. It flows into the Jiul de Vest near Câmpu lui Neag.[1] The Valea de Pești Dam is built on this river. Its length is 11km (07miles) and its basin size is 32km2.