Rheinböllen is a town located in the Rhein-Hunsrück-Kreis district within the state of Rhineland-Palatinate, Germany. It serves as a local administrative point and is part of the Verbandsgemeinde Simmern-Rheinböllen, which has its seat in the nearby town of Simmern.
Historically, Rheinböllen served as the seat of the former Verbandsgemeinde Rheinböllen before the current administrative restructuring. The town is situated in a region characterized by the Hunsrück landscape in western Germany.