| Piracicaba River | |
|---|---|
| Origin | São Paulo state |
| Mouth | Tietê River |
| Basin countries | Brazil |
The Piracicaba River is a river of São Paulo state in southeastern Brazil. It is a tributary of the Tietê River, which it joins in the reservoir created by Barra Bonita Dam. The Piracicaba river originates in the state of Minas Gerais.