Ober Mühl is a place, that 1938 belonged to German Empire and was situated in the administrative region Neubistritz.
Ober Mühl was formerly part of the German Empire. In the German Empire, the place was called Ober Mühl. The place is now called Horní Žďár (Jindřichův Hradec-Hor. Ž.) and belongs to Czech Republic.