| Asendorf | |
| Image Coa: | DEU Asendorf COA.svg |
| Coordinates: | 53.2925°N 9.9808°W |
| Image Plan: | Asendorf in WL.svg |
| State: | Niedersachsen |
| District: | Harburg |
| Samtgemeinde: | Hanstedt |
| Elevation: | 32 |
| Area: | 14.70 |
| Postal Code: | 21271 |
| Area Code: | 04183 |
| Licence: | WL |
| Gemeindeschlüssel: | 03 3 53 002 |
| Mayor: | Peter Muus |
Asendorf is a municipality in the district of Harburg, in Lower Saxony, Germany.