| Image Coa: | DEU Klein Bennebek COA.svg |
| Coordinates: | 54.4044°N 9.4636°W |
| Image Plan: | Klein Bennebek in SL.PNG |
| State: | Schleswig-Holstein |
| District: | Schleswig-Flensburg |
| Amt: | Kropp-Stapelholm |
| Elevation: | 9 |
| Area: | 25.63 |
| Postal Code: | 24848 |
| Area Code: | 04624 |
| Licence: | SL |
| Gemeindeschlüssel: | 01 0 59 050 |
| Website: | www.kropp.de |
| Mayor: | Ernst Stolley |
Klein Bennebek (Danish: Lille Bennebæk) is a municipality in the district of Schleswig-Flensburg, in Schleswig-Holstein, Germany.