Kostelec (Krnov-Kostelec) is a place, that after the Treaty of Saint-Germain belonged to Czechoslovakia and was situated in the administrative region Krnov.
Kostelec (Krnov-Kostelec) was formerly part of the German Empire. In the German Empire, the place was called NN. The place is now called Kostelec (Krnov-Kostelec) and belongs to Czech Republic.