| Pedreira River | |
|---|---|
 Santo Antônio da Pedreira Bridge over the Pedreira River | |
| Location | |
| Country | Brazil |
| Physical characteristics | |
| Source | |
| • location | Amapá state |
| • coordinates | 0°13′02″N 50°46′12″W / 0.21722°N 50.77000°W |
| Mouth | |
• elevation | Amazon River |
Pedreira River is a river of Amapá state in Brazil. It is a tributary of the Amazon River.[1]