| Image Coa: | DEU Seeth-Ekholt COA.svg |
| Coordinates: | 53.7456°N 9.7292°W |
| Image Plan: | Seeth-Ekholt in PI.svg |
| State: | Schleswig-Holstein |
| District: | Pinneberg |
| Amt: | Elmshorn-Land |
| Elevation: | 1 |
| Area: | 6.89 |
| Postal Code: | 25337 |
| Area Code: | 04120,04121 |
| Licence: | PI |
| Gemeindeschlüssel: | 01 0 56 046 |
| Website: | www.elmshorn-land.de |
| Mayor: | Michael Rosenthal |
| Party: | CDU |
Seeth-Ekholt is a municipality in the district of Pinneberg, in Schleswig-Holstein, Germany.