| Cusuiuş River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Bihor County |
| Tributaries | |
| - left | Mateieş, Dumbrava |
| - right | Valea Mare, Vraniţa |
| Villages | Cusuiuş |
| Source | |
| - location | Codru-Moma Mountains |
| Mouth | Crişul Negru River |
| - location | Sudrigiu |
The Cusuiuş River is a tributary of the Crişul Negru River in Romania.