| Râcu River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Giurgiu County |
| Tributaries | |
| - left | Râul Vărăriei, Râul Rotund |
| - right | Ogarca |
| Villages | Vlaşin, Mirău |
| Source | |
| - location | Vlaşinu Forest |
| - elevation | 89 m (292 ft) |
| - coordinates | |
| Mouth | Câlniştea |
| - location | Upstream of Stoeneşti |
| - elevation | 64 m (210 ft) |
| - coordinates | |
The Râcu River is a tributary of the Câlniştea River in Romania.