| Type: | Gemeinde |
| Wirdum | |
| Image Coa: | DEU Wirdum COA.svg |
| Coordinates: | 53.4775°N 7.205°W |
| Image Plan: | Wirdum in AUR.svg |
| State: | Niedersachsen |
| District: | Aurich |
| Samtgemeinde: | Brookmerland |
| Elevation: | 0 |
| Area: | 14.94 |
| Postal Code: | 26529 |
| Area Code: | 0 49 20 |
| Licence: | AUR |
| Gemeindeschlüssel: | 03 4 52 026 |
| Mayor: | Martin Tuitjer |
Wirdum is a municipality in the district of Aurich, in Lower Saxony, Germany.