Retzau

Infobox Ort in Deutschland
image_photo =
Wappen =
lat_deg = 51 |lat_min = 43 |lat_sec = 59
lon_deg = 12 |lon_min = 19 |lon_sec = 0
Lageplan = Retzau in ABI.pngBundesland = Sachsen-Anhalt
Landkreis = Anhalt-Bitterfeld
Verwaltungsgemeinschaft = Raguhn
Höhe = 80
Fläche = 4.59
Einwohner = 389
Stand = 2006-12-31
PLZ = 06779
Vorwahl = 034906
Kfz = ABI
Gemeindeschlüssel = 15 0 82 310
Adresse = Dorfstrasse 30
06779 Retzau
Bürgermeister = Friedhard Kolch
Website = [http://www.retzau.de www.retzau.de]

Retzau is a municipality in the district of Anhalt-Bitterfeld, in Saxony-Anhalt, Germany.