Büchenbeuren is an Ortsgemeinde, or municipality, located in the Rhein-Hunsrück-Kreis district of Rhineland-Palatinate, Germany. It serves as a constituent part of the Verbandsgemeinde of Kirchberg, which is headquartered in the town of Kirchberg.
The municipality is classified as a state-recognized tourism municipality (Fremdenverkehrsort). According to official state planning, Büchenbeuren is designated as a lower centre.