Winnweiler is a Verbandsgemeinde ("collective municipality") in the Donnersbergkreis, in Rhineland-Palatinate, Germany. The seat of the Verbandsgemeinde is in Winnweiler.
The Verbandsgemeinde Winnweiler consists of the following Ortsgemeinden ("local municipalities"):
Börrstadt
Breunigweiler
Falkenstein
Gonbach
Höringen
Imsbach
Lohnsfeld
Münchweiler an der Alsenz
Schweisweiler
Sippersfeld
Steinbach am Donnersberg
Wartenberg-Rohrbach
Winnweiler