Camaqua River
General data
- Name: Camaqua River
- Water system: Lagoa dos Patos
- Water type: River
- Progression: Lagoa dos Patos -> Rio Grande Channel -> Atlantic Ocean -> Planet Earth
- Climates: Tropical
- Continents: South America
- Countries: Brazil
The Camaquã River (Portuguese pronunciation: [kamakuˈɐ̃ or kamaˈkwɐ̃]) is a river of Rio Grande do Sul state in southern Brazil. The delta of the river, where it empties into the Lagoa dos Patos, is protected by the 7,993 hectares Camaquã State Park, created in 1975.