| Patacu River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Buzău County |
| Tributaries | |
| - right | Husăuş, Pârâul Popii, Pârâul cu Scoc |
| Source | |
| - location | Buzău Mountains Mount Dealul Bătrân |
| - elevation | 1,225 m (4,019 ft) |
| - coordinates | |
| Mouth | Bâsca Mare |
| - elevation | 835 m (2,740 ft) |
| - coordinates | |
The Patacu River is a tributary of the Bâsca Mare River in Romania.