| Secu River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Bistriţa-Năsăud County |
| Source | |
| - location | Rodna Mountains Baia lui Schneider Cave |
| - elevation | 1,261 m (4,137 ft) |
| - coordinates | |
| Mouth | Baia |
| - location | Downstream of Valea Vinului |
| - elevation | 685 m (2,247 ft) |
| - coordinates | |
The Secu River is a tributary of the Baia River in Romania.