Muriae River
General data
- Name: Muriae River
- Water system: Paraiba do Sul River
- Water type: River
- Progression: Paraiba do Sul River -> Atlantic Ocean -> Planet Earth
- Climates: Tropical
- Continents: South America
- Countries: Brazil
The MuriaƩ River is a river of Rio de Janeiro and Minas Gerais states in southeastern Brazil. It is about 300 kilometres long.