-Dolní Pertoltice (Pertoltice-) is a place, that 1993 belonged to Czech Republic and was situated in the administrative region Liberec.
-Dolní Pertoltice (Pertoltice-) was formerly part of the German Empire. In the German Empire, the place was called Nieder Berzdorf. The place is now called -Dolní Pertoltice (Pertoltice-) and belongs to Czech Republic.