Wiesbaum is an Ortsgemeinde, or municipality, located in the Vulkaneifel district of Rhineland-Palatinate, Germany. It functions as a member of the Verbandsgemeinde of Gerolstein, which is a type of collective municipality.
The administrative seat for the Verbandsgemeinde to which Wiesbaum belongs is situated in the town of Gerolstein. The village is situated within the volcanic landscape characteristic of the Vulkaneifel region.