| Boca | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Iași County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Hăbășești, Miclăușeni |
| Length: | 11km (07miles) |
| Mouth: | Siret |
| Mouth Location: | near Miclăușeni |
| Mouth Coordinates: | 47.082°N 26.9116°W |
| Basin Size: | 47km2 |
| Tributaries Left: | Daicița |
| Custom Label: | River code |
| Custom Data: | XII.1.36 |
The Boca is a left tributary of the river Siret in Romania.[1] It flows into the Siret near Miclăușeni.[2] The Boca is 11km (07miles) long and its basin size is 47km2.