| Lutter | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Germany |
| Subdivision Type2: | State |
| Subdivision Name2: | Lower Saxony |
| Subdivision Type3: | Location |
| Subdivision Name3: | In Göttingen |
| Length: | 7.8km (04.8miles) |
| Source1 Location: | In the Göttingen Forest |
| Mouth Location: | Into the Leine |
| Basin Landmarks: | Cities: Göttingen |
| Basin Size: | 38km2 |
| Custom Label: | References |
Lutter is a river in Göttingen, Lower Saxony, Germany. It is a tributary from the right (east) to the Leine.
The stream lies entirely within the city of Göttingen, rising in the southern Göttingen Forest and flowing into the Leine as a canalized ditch just west of the intersection of highways B27 and B3 in or near the borough of .