| Köthel | |
| Image Coa: | DEU Köthel (Stormarn) COA.svg |
| Coordinates: | 53.6125°N 10.5083°W |
| Image Plan: | Köthel in OD.svg |
| State: | Schleswig-Holstein |
| District: | Stormarn |
| Amt: | Trittau |
| Elevation: | 38 |
| Area: | 3.85 |
| Postal Code: | 22929 |
| Area Code: | 04159 |
| Licence: | OD |
| Gemeindeschlüssel: | 01 0 62 040 |
| Website: | www.amt-trittau.de |
| Mayor: | Frank Siemers |
Köthel is a municipality in the district of Stormarn, in Schleswig-Holstein, Germany.