Lhota Smidar is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Neubydžow.
Lhota Smidar was formerly part of the German Empire. In the German Empire, the place was called Smidarská Lhota. The place is now called Smidarská Lhota and belongs to Czechoslovakia.