Hallschlag is a village located in the Vulkaneifel district within the state of Rhineland-Palatinate, Germany. It functions as a municipality under the jurisdiction of the Verbandsgemeinde of Obere Kyll.
The administrative seat for the Verbandsgemeinde of Obere Kyll is situated in the municipality of Gerolstein. Hallschlag serves as one of the constituent local communities within this regional association.