| Das Almas River | |
| Pushpin Map: | Brazil |
| River System: | Paranapanema River |
| Source1 Location: | São Paulo state |
| Mouth Coordinates: | -23.8537°N -48.3212°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Brazil |
The Das Almas River (Portuguese: Rio das Almas) is a river of São Paulo state in southeastern Brazil.It is a tributary of the Paranapanema River.
The river rises in the Serra de Paranapiacaba near the Intervales State Park, and in its upper reaches flows through the Xitué Ecological Station, created in 1987.