| Cacaina | |
| Name Other: | Șorogari |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Iași County |
| Length: | 21km (13miles) |
| Mouth: | Bahlui |
| Mouth Coordinates: | 47.1539°N 27.605°W |
| Basin Size: | 63km2 |
| Custom Label: | River code |
| Custom Data: | XIII.1.15.32.21 |
The Cacaina (also: Șorogari) is a left tributary of the river Bahlui in eastern Romania. It flows into the Bahlui in the city Iași. Its length is 21km (13miles) and its basin size is 63km2. The Vânători and Cârlig dams are located on the river.