| Velna | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Iași, Vaslui |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Ipatele, Alexești |
| Length: | 13km (08miles) |
| Source1 Coordinates: | 46.9322°N 27.4206°W |
| Source1 Elevation: | 254m (833feet) |
| Mouth: | Bârlad |
| Mouth Location: | Negrești |
| Mouth Coordinates: | 46.8339°N 27.4428°W |
| Mouth Elevation: | 118m (387feet) |
| Basin Size: | 38km2 |
| Custom Label: | River code |
| Custom Data: | XII.1.78.9 |
The Velna is a left tributary of the river Bârlad in Romania. It crosses the village of Ipatele and joins the Bârlad near Negrești.[1] Its length is 13km (08miles) and its basin size 38km2.