Paraibuna Reservoir
General data
- Name: Paraibuna Reservoir
- Water system: Paraiba do Sul River
- Water type: Artificial lake
- Progression: Paraiba do Sul River -> Atlantic Ocean -> Planet Earth
- Climates: Tropical
- Continents: South America
- Countries: Brazil
Paraibuna Reservoir (Represa de Paraibuna) is located in the Vale do Paraíba, state of São Paulo. Created by damming the waters of the rivers Paraibuna and Paraitinga, as well as their tributaries (Rio Lourenço Velho, Rio do Peixe). Operated by CESP (Companhia Energética de São Paulo).