Sarmersbach is an Ortsgemeinde, or municipality, located in the Vulkaneifel district of Rhineland-Palatinate, Germany. It functions as a member of the Verbandsgemeinde of Daun, which is a type of collective municipality.
The administrative seat for the Verbandsgemeinde of Daun is situated in the town of Daun. Sarmersbach serves as one of the constituent local communities within this regional administrative structure.