Rheinbreitbach is a municipality located in the district of Neuwied in the northern part of Rhineland-Palatinate, Germany. It shares a border with the neighboring state of North Rhine-Westphalia and falls under the administrative jurisdiction of the Verbandsgemeinde Unkel.
The town is officially recognized as a Fremdenverkehrsort, indicating its status as a designated tourist destination. It serves as a local municipality within the regional infrastructure of the Rhineland-Palatinate area.