Royal Hungary is the official name of the territory of present-day Slovakia, Burgenland, western Croatia and small adjacent territories between c. 1541 and c. 1700, corresponding to the territory that remained from the former Kingdom of Hungary after the conquest of present-day Hungary by the Ottoman Empire and after the creation of independent Transylvania in former eastern parts of the former Kingdom of Hungary.

Royal Hungary was ruled by the Habsburgs more or less as a province of their Austrian monarchy.

See Kingdom of Hungary for details.