The Santa Maria do Rio Doce River is a river of Espírito Santo state in eastern Brazil.
| Santa Maria do Rio Doce River | |
|---|---|
 | |
| Location | |
| Country | Brazil |
| Physical characteristics | |
| Source | |
| • location | Espírito Santo state |
| Mouth | Doce River |
• coordinates | 19°32′S 40°38′W / 19.533°S 40.633°W |
