Meddersheim is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Bad Kreuznach district in Rhineland-Palatinate, Germany. It belongs to the Verbandsgemeinde of Bad Sobernheim, whose seat is in the like-named town. Meddersheim is a winegrowing village.

Bad Sobernheim is a town in the Bad Kreuznach district in Rhineland-Palatinate, Germany. It belongs to the like-named Verbandsgemeinde, and is also its seat. It is a state-recognized spa town, and is well known for two fossil discovery sites and for the naturopath Emanuel Felke. Bad Sobernheim is also a winegrowing town.