Kocléřov is a place, that after the Treaty of Saint-Germain belonged to Czechoslovakia and was situated in the administrative region Dvůr Králové nad Labem.
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.