| Coordinates: | 51.8833°N 55°W |
| Image Plan: | Eimen in HOL.svg |
| State: | Niedersachsen |
| District: | Holzminden |
| Samtgemeinde: | Eschershausen-Stadtoldendorf |
| Elevation: | 188 |
| Area: | 16.32 |
| Postal Code: | 37632 |
| Area Code: | 05534, 05565 |
| Licence: | HOL |
| Gemeindeschlüssel: | 03 2 55 012 |
| Website: | Samtgemeinde |
| Mayor: | Werner Allerkamp |
| Party: | SPD |
Eimen is a municipality in the district of Holzminden, in Lower Saxony, Germany.