| Valea Rea | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Satu Mare County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Huta-Certeze, Bixad |
| Length: | 29km (18miles) |
| Source1: | Oaș Mountains |
| Mouth: | Tur |
| Mouth Location: | Remetea Oașului |
| Mouth Coordinates: | 47.884°N 23.3168°W |
| Basin Size: | 289km2 |
| Tributaries Left: | Valea Albă |
| Tributaries Right: | Cireș, Frasin, Lechincioara |
The Valea Rea is a right tributary of the Tur in Romania. It discharges into the Tur between Boinești and Remetea Oașului.[1] Its length is 29km (18miles) and its basin size is 289km2. Its lower course is also considered the lower course of the Lechincioara.[2]