Heinzendorf bei Ullersdorf is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Mährisch-Schönberg.
Heinzendorf bei Ullersdorf was formerly part of the German Empire. In the German Empire, the place was called Heinzendorf bei Ullersdorf. The place is now called NN and belongs to Czech Republic.