| Ţapu River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Neamţ County |
| Source | |
| - location | Tarcău Mountains, Mount Ţapu |
| - elevation | 1,458 m (4,783 ft) |
| - coordinates | |
| Mouth | Tarcău |
| - location | Upstream of Ardeluţa |
| - elevation | 908 m (2,979 ft) |
| - coordinates | |
The Ţapu River is a tributary of the Tarcău River in Romania.