Wahlhausen is a municipality located in the district of Eichsfeld within the German state of Thuringia. It functions as an administrative unit within the larger region of central Germany.
The municipality is currently part of the Verwaltungsgemeinschaft Hanstein-Rusteberg, which serves as its local administrative collective. As a rural settlement in Thuringia, it maintains its status as a distinct municipal entity within the Eichsfeld district.