Guirsch Castle (French: Château de Guirsch) is a château in the village of Guirsch near Arlon, in the Province of Luxembourg, Wallonia, Belgium. The present buildings, surrounded by a large formal garden, were constructed between 1749 and 1763 and are the property of the de Wykerslooth de Rooyesteyn family. There is no public access.

• List of castles in Belgium

49°43′08″N 5°51′18″E / 49.719°N 5.855°E / 49.719; 5.855