| Doamna | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Neamț |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Doamna |
| Length: | 8km (05miles) |
| Source1: | Munții Goșmanului |
| Mouth: | Bistrița |
| Mouth Location: | Bâtca Doamnei Reservoir |
| Mouth Coordinates: | 46.9319°N 26.3283°W |
| Basin Size: | 22km2 |
| Tributaries Left: | Opleanu |
| Tributaries Right: | Bahrin, Gliguța |
The Doamna is a right tributary of the river Bistrița in Romania.[1] It flows into the Bâtca Doamnei Reservoir near Piatra Neamț. Its length is 8km (05miles) and its basin size is 22km2.