Ferdinand of Austria may refer to:
Ferdinand I, Holy Roman Emperor (1503 – 1564), Archduke of Austria Ferdinand II, Archduke of Austria (1529 – 1595), son of Ferdinand I, Holy Roman Emperor Ferdinand II, Holy Roman Emperor (1578 – 1637), Ferdinand III, Archduke of Inner Austria Ferdinand III, Holy Roman Emperor (1608 – 1657), Archduke of Austria, son of Ferdinand II, Holy Roman Emperor Cardinal-Infante Ferdinand (1609/1610–1641) Ferdinand Charles, Archduke of Austria (1628 – 1662) Ferdinand I of Austria (1793 – 1875)
See also Ferdinand of Habsburg (disambiguation)