| Peleș | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Prahova County |
| Subdivision Type3: | Towns |
| Subdivision Name3: | Sinaia |
| Length: | 6km (04miles) |
| Source1: | Mount Piatra Arsă |
| Source1 Location: | Bucegi Mountains |
| Source1 Coordinates: | 45.3736°N 25.4944°W |
| Mouth: | Prahova |
| Mouth Location: | Sinaia |
| Mouth Coordinates: | 45.3558°N 25.5561°W |
| Mouth Elevation: | 810m (2,660feet) |
| Basin Size: | 6km2 |
| Tributaries Right: | Valea cu Genune, Valea Zadelor, Peleșel, Sfânta Ana |
| Custom Label: | River code |
| Custom Data: | XI.1.20.5 |
The Peleș is a small right tributary of the river Prahova in Romania. It flows into the Prahova in Sinaia.[1] Its length is 6km (04miles) and its basin size is 6km2.