| Moșna | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Iași County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Moșna, Cozmești, Podu Hagiului |
| Length: | 18km (11miles) |
| Mouth: | Prut |
| Mouth Coordinates: | 46.8696°N 28.0983°W |
| Basin Size: | 80km2 |
| Tributaries Left: | Moșnișoara |
| Custom Label: | River code |
| Custom Data: | XIII.1.17 |
The Moșna is a right tributary of the river Prut in Romania. It flows into the Prut near Gorban.[1] Its length is 18km (11miles) and its basin size is 80km2.