Bechtheim is an Ortsgemeinde, or municipality, located in the Alzey-Worms district within the state of Rhineland-Palatinate, Germany. It functions as a member of the Verbandsgemeinde of Wonnegau, which is a collective municipality with its administrative seat situated in Osthofen.
The village serves as a local administrative unit and is part of the broader regional structure of the Wonnegau area. Its geographical location places it within the western portion of Germany's Rhineland-Palatinate region.