Bad Bertrich is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Cochem-Zell district in Rhineland-Palatinate, Germany. It belongs to the Verbandsgemeinde of Ulmen, whose seat is in the like-named town. The municipality is a state-owned spa (Staatsbad) and a health resort (Kurort).