| Otter | |
| Image Coa: | Wappen der Gemeinde Otter.jpg |
| Coordinates: | 53.2333°N 53°W |
| Image Plan: | Otter in WL.svg |
| State: | Niedersachsen |
| District: | Harburg |
| Samtgemeinde: | Tostedt |
| Elevation: | 47 |
| Area: | 34.13 |
| Postal Code: | 21259 |
| Area Code: | 04182 |
| Licence: | WL |
| Gemeindeschlüssel: | 03 3 53 027 |
| Website: | www.otter.de |
| Mayor: | Herbert Busch |
| Party: | CDU |
Otter is a municipality in the district of Harburg, in Lower Saxony, Germany.