| Key | Value |
| admin_level | 2 |
| border_type | nation |
| boundary | administrative |
| left:country | Rwanda |
| name:en | Ruzizi River |
| name:fr | Rivière Ruzizi |
| right:country | DR Congo |
| right:province | Sud-Kivu |
| source | Large Scale International Boundary (US DoS/INR/GGI) |
| waterway | river |