| Valea Crișului | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Covasna County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Valea Crișului |
| Length: | 16km (10miles) |
| Mouth: | Olt |
| Mouth Location: | Ghidfalău |
| Mouth Coordinates: | 45.9027°N 25.8355°W |
| Basin Size: | 33km2 |
| Tributaries Right: | Vadăș |
The Valea Crișului is a right tributary of the river Olt in Romania. It flows into the Olt in Ghidfalău. Its length is 16km (10miles) and its basin size is 33km2.