Sosberg is an Ortsgemeinde, or municipality, located in the Cochem-Zell district of Rhineland-Palatinate, Germany. It functions as a member of the Verbandsgemeinde of Zell, which is a type of collective municipality.
The administrative seat for the Verbandsgemeinde of Zell is situated in the municipality of Zell an der Mosel. Sosberg serves as one of the constituent local communities within this collective administrative structure.