| Râul Galben | |
| Name Other: | Densuș |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Hunedoara County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Ștei, Densuș, General Berthelot, Hațeg |
| Length: | 34km (21miles) |
| Source1: | Poiana Ruscă Mountains |
| Mouth: | Râul Mare |
| Mouth Location: | Sântămăria-Orlea |
| Mouth Coordinates: | 45.5944°N 22.981°W |
| Basin Size: | 357km2 |
| Tributaries Left: | Răchitova |
| Tributaries Right: | Pârâul Fierului, Poieni, Breazova, Pârâul de Câmp |
The Râul Galben is a left tributary of the Râul Mare in Romania. It discharges into the Râul Mare in Sântămăria-Orlea. Upstream of the confluence with the Răchitova, the river is also known as Densuș. The river flows through the town Hațeg. Its length is 34km (21miles) and its basin size is 357km2.