| Image Coa: | Hagenburg_wappen.jpg |
| Coordinates: | 52.4333°N 28°W |
| Image Plan: | Hagenburg in SHG.svg |
| State: | Niedersachsen |
| District: | Schaumburg |
| Samtgemeinde: | Sachsenhagen |
| Elevation: | 40 |
| Area: | 16.23 |
| Postal Code: | 31558 |
| Area Code: | 05033 |
| Licence: | SHG |
| Gemeindeschlüssel: | 03 2 57 010 |
| Divisions: | 2 |
| Website: | www.hagenburg.de |
| Mayor: | Karl-Wilhelm Möller |
| Party: | CDU |
Hagenburg is a municipality in the district of Schaumburg, in Lower Saxony, Germany.