Rhein-Selz is a
Verbandsgemeinde ("collective municipality") in the district
Mainz-Bingen in Rhineland-Palatinate,
Germany. It takes its name from the two rivers
Rhine and Selz. It is situated on the left bank of the Rhine, south of
Mainz. It was formed on 1 July 2014 by the merger of the former
Verbandsgemeinden Nierstein-Oppenheim and Guntersblum. Its seat is in
Oppenheim.
The Verbandsgemeinde consists of the following Ortsgemeinden ("local municipalities"):