| Coordinates | 53°53′N 9°34′E |
|---|---|
| State | Schleswig-Holstein |
| District | Steinburg |
| Amt | Breitenburg |
| Elevation | 6 |
| Area | 10.49 |
| Postal code | 25524 |
| Area code | 04821, 04828 |
| Licence | IZ |
| Gemeindeschlüssel | 01 0 61 017 |
| Website | www.amt- breitenburg.de |
| Mayor | Ingo Köhne |
Breitenburg is a municipality in the district of Steinburg, in Schleswig-Holstein, Germany. It is situated on the river Stör, approx. 4 km southeast of Itzehoe.
Breitenburg is the seat of the Amt ("collective municipality") Breitenburg.
Breitenburg contains a lot of historic relics like castles and ancient pots.