Čtyřicet Lánů is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Mährisch-Trübau.
Čtyřicet Lánů was formerly part of the German Empire. In the German Empire, the place was called Vierzighuben. The place is now called Lány (Svitavy-Lány) and belongs to Czech Republic.