| Colbu River | |
| (Izvorul Giumalăului River) | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Suceava County |
| Tributaries | |
| - left | Pârâul Şurii, Chilia |
| Source | |
| - location | Giumalău Mountains |
| Mouth | Moldova |
The Colbu River or Izvorul Giumalăului River is a tributary of the Moldova River in Romania.