Kocléřov is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Königinhof a. d. Elbe.
Kocléřov was formerly part of the German Empire. In the German Empire, the place was called Ketzelsdorf. The place is now called -Kocléřov (Vítězná-) and belongs to Czech Republic.