| Șomuz | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Neamț County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Botești, Gherăești, Pildești, Simionești |
| Length: | 20km (10miles) |
| Mouth: | Moldova |
| Mouth Coordinates: | 46.9452°N 26.8856°W |
| Basin Size: | 108km2 |
The Ciurlac is a left tributary of the river Moldova in Romania. It flows into the Moldova in Cordun. Its length is 20km (10miles) and its basin size is 108km2. For much of its length it flows parallel to the north of the Moldova.