| Valea Caselor | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Alba County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Lupșa |
| Length: | 9km (06miles) |
| Mouth: | Arieș |
| Mouth Location: | Lupșa |
| Mouth Coordinates: | 46.3658°N 23.2062°W |
| Basin Size: | 21km2 |
The Valea Caselor is a left tributary of the river Arieș in Romania. It flows into the Arieș in Lupșa. Its length is 9km (06miles) and its basin size is 21km2.