Königsdorf-Jastrzemb is a place, that before the Versailles Treaty belonged to German Empire and was situated in the administrative region Rybnik.
Königsdorf-Jastrzemb was formerly part of the German Empire. In the German Empire, the place was called Königsdorff-Jastrzemb, Bad. The place is now called Jastrzębie-Zdrój and belongs to Poland.