| Canoas River | |
|---|---|
 Map of the La Plata Basin, showing the Canoas River joining the Pelotas River to form the Uruguay River | |
| Location | |
| Country | Brazil |
| Physical characteristics | |
| Source | |
| • location | Santa Catarina state |
| Mouth | |
• location | Uruguay River |
The Canoas River (Portuguese, Rio Canoas[1]) is a river of Santa Catarina state in southeastern Brazil. With a length of 570 kilometres, the river joins the Pelotas River to form the Uruguay River.