| Image Coa: | DEU Dammfleth COA.svg |
| Coordinates: | 53.9086°N 9.3708°W |
| Image Plan: | Dammfleth in IZ.png |
| State: | Schleswig-Holstein |
| District: | Steinburg |
| Amt: | Wilstermarsch |
| Elevation: | 0 |
| Area: | 16.11 |
| Postal Code: | 25554 |
| Area Code: | 04823 |
| Licence: | IZ |
| Gemeindeschlüssel: | 01 0 61 023 |
| Website: | www.wilstermarsch.de |
| Mayor: | Delf Sievers |
Dammfleth is a municipality in the district of Steinburg, in Schleswig-Holstein, Germany.