| Negro River | |
|---|---|
&sq=Envato&lang=en&file=File:Jaguar_(Panthera_onca_palustris)_male_Rio_Negro.JPG) A male Pantanal jaguar near Rio Negro | |
 | |
| Location | |
| Country | Brazil |
| Physical characteristics | |
| Source | |
| • location | Mato Grosso do Sul State |
| Mouth | |
• location | Paraguay River |
The Rio Negro[1] (Portuguese for "black river") is a river of Mato Grosso do Sul state in southwestern Brazil.