| Image Coa: | Siezbuettel-Wappen.png |
| Coordinates: | 54.0333°N 36°W |
| State: | Schleswig-Holstein |
| District: | Steinburg |
| Type: | Ortsteil |
| Municipality: | Schenefeld |
| Elevation: | 20 |
| Area: | 4.08 |
| Population: | 60 |
| Stand: | 2011-12-31 |
| Postal Code: | 25560 |
| Area Code: | 04892 |
| Licence: | IZ |
| Website: | www.amt-schenefeld.de |
Siezbüttel is a village and a former municipality in the district of Steinburg, in Schleswig-Holstein, Germany. Since 1 January 2013, it is part of the municipality Schenefeld.