| Image Coa: | DEU Kellenhusen (Ostsee) COA.svg |
| Coordinates: | 54.1833°N 15°W |
| Image Plan: | Kellenhusen in OH.png |
| State: | Schleswig-Holstein |
| District: | Ostholstein |
| Elevation: | 0 |
| Area: | 8.15 |
| Postal Code: | 23746 |
| Area Code: | 04364 |
| Licence: | OH |
| Gemeindeschlüssel: | 01 0 55 025 |
| Mayor: | Ingelore Kohlert |
Kellenhusen is a municipality in the district of Ostholstein, in Schleswig-Holstein, Germany.