| Laranjeiras River | |
| Pushpin Map: | Brazil |
| Pushpin Map Caption: | Mouth location in Brazil |
| River System: | Hipólito River |
| Source1 Location: | Santa Catarina state |
| Mouth Coordinates: | -28.3141°N -49.3649°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Brazil |
The Laranjeiras River (Portuguese: Rio Laranjeiras) is a river of Santa Catarina state in southeastern Brazil.It is a left tributary of the Hipólito River, which in turn is a right tributary of the Braço do Norte River.
The river rises in the São Joaquim National Park.The upper reaches of the Laranjeiras River are fed by streams from the Serra Furada State Park, created in 1980.