Alt Bennebek

Infobox Ort in Deutschland
image_photo =
Wappen = Alt Bennebek-Wappen.pnglat_deg = 54 |lat_min = 22 | lat_sec=0
lon_deg = 9 |lon_min = 25 | lon_sec=0
Lageplan = Alt Bennebek in SL.pngBundesland = Schleswig-Holstein
Kreis = Schleswig-Flensburg
Amt = Kropp-Stapelholm
Höhe = 2
Fläche = 14.09
Einwohner = 356
Stand = 2006-12-31
PLZ = 24848
Vorwahl = 04624
Kfz = SL
Gemeindeschlüssel = 01 0 59 001
NUTS = DEF0C
Adresse-Verband = Am Markt 10
24848 Kropp
Website = [http://www.kropp.de/ www.kropp.de]
Bürgermeister = Armin Falkenhorst
Partei =

Alt Bennebek ( _da. Gammel Bennebæk) is a municipality in Schleswig-Flensburg district, in Schleswig-Holstein, northern Germany.