| Image Coa: | DEU Kasseburg COA.svg |
| Coordinates: | 53.5672°N 10.4164°W |
| Image Plan: | Kasseburg in RZ.svg |
| State: | Schleswig-Holstein |
| District: | Herzogtum Lauenburg |
| Amt: | Schwarzenbek-Land |
| Elevation: | 45 |
| Area: | 7.89 |
| Postal Code: | 22929 |
| Area Code: | 04154 |
| Licence: | RZ |
| Gemeindeschlüssel: | 01 0 53 060 |
| Website: | www.amt-schwarzenbek-land.de |
| Mayor: | Hans-Joachim Flügger |
Kasseburg is a municipality in the district of Lauenburg, in Schleswig-Holstein, Germany.