Ferdinand Fellner
Ferdinand Fellner is the name of the following people:
- Ferdinand Fellner (painter) (1799–1859), German painter
- Ferdinand Fellner the Elder (1815–1871), Austrian architect
- Ferdinand Fellner the Younger (1847–1916), Austrian architect ( Fellner & Helmer office )
- Ferdinand Fellner III. (called Ferry ; 1872–1911), Austrian architect
- Ferdinand von Fellner-Feldegg (1855–1936), Austrian architect and philosopher