| Image Coa: | DEU Schnakenbek COA.svg |
| Coordinates: | 53.3833°N 40°W |
| Image Plan: | Schnakenbek in RZ.svg |
| State: | Schleswig-Holstein |
| District: | Herzogtum Lauenburg |
| Amt: | Lütau |
| Elevation: | 27 |
| Area: | 13.02 |
| Postal Code: | 21481 |
| Area Code: | 04153 |
| Licence: | RZ |
| Gemeindeschlüssel: | 01 0 53 111 |
| Website: | www.lauenburg.de |
| Mayor: | Wolfgang Fechner |
Schnakenbek is a municipality in the district of Lauenburg, in Schleswig-Holstein, Germany.