Gaj nad Mariborom (Maribor-Gaj n. M.) is a place, that 1992 belonged to Yugoslavia and was situated in the administrative region Socialistična rep. Slovenija.
Gaj nad Mariborom (Maribor-Gaj n. M.) was formerly part of the German Empire. In the German Empire, the place was called Heiligenkreuz bei Marburg. The place is now called Gaj (Maribor-Gaj) and belongs to Slovenia.