| Image Coa: | DEU Tetenhusen COA.svg |
| Coordinates: | 54.35°N 39°W |
| Image Plan: | Tetenhusen in SL.PNG |
| State: | Schleswig-Holstein |
| District: | Schleswig-Flensburg |
| Amt: | Kropp-Stapelholm |
| Elevation: | 4 |
| Area: | 23.13 |
| Postal Code: | 24817 |
| Area Code: | 04624 |
| Licence: | SL |
| Gemeindeschlüssel: | 01 0 59 087 |
| Website: | www.kropp.de |
| Mayor: | Friedrich Wilhelm Gehrt |
| Party: | FWG |
Tetenhusen (Danish: Tetenhuse) is a municipality in the district of Schleswig-Flensburg, in Schleswig-Holstein, Germany.