Schüddelkau is a place, that after the Versailles Treaty belonged to Free City of Danzig and was situated in the administrative region Danziger Höhe.
Schüddelkau was formerly part of the German Empire. In the German Empire, the place was called Schüddelkau. The place is now called Szadółki (Gdańsk-Szadółki) and belongs to Poland.