| Theener | |
| Art: | Village |
| Coordinates: | 53.6594°N 7.2879°W |
| Bundesland: | Lower Saxony |
| Landkreis: | Aurich |
| Municipality: | Hagermarsch |
| Samtgemeinde: | Hage |
| Höhe: | 1 |
| Vorwahl: | 04938 |
| Kfz: | 26524 |
Theener is a village in the region of East Frisia, Lower Saxony, Germany. It is an Ortsteil of the municipality of Hagermarsch, part of the municipal association (Samtgemeinde) of Hage. It is a dispersed settlement to the south of Hilgenriedersiel. Historically, the village was first recorded in 1787 as Thener and has been officially registered under its current name since 1818.[1]