The Academy is also a learned society, and its past members have included Christian Doppler, Theodor Billroth, Anton Eiselsberg, Eduard Suess, Ludwig Boltzmann, Paul Kretschmer, Hans Horst Meyer, Roland Scholl, and the Nobel Prize winners Julius Wagner-Jauregg, Victor Hess, Erwin Schrödinger and Konrad Lorenz.
Many rich Viennese had their summer villas there such as the surgeon Theodor Billroth.
Theodor Fontane | Theodor Mommsen | Theodor Herzl | Carl Theodor Dreyer | Thomas Theodor Heine | Theodor Boveri | Theodor Meynert | Theodor Storm | Theodor Loos | Theodor Leschetizky | Theodor Kittelsen | Theodor Eimer | Theodor Schwenk | Theodor Leutwein | Theodor Kirchner | Theodor Heuss | Theodor Estermann | Theodor Busse | Theodor Anton Ippen | Karl-Theodor zu Guttenberg | Karl Theodor Anton Maria von Dalberg | Karl Theodor | Johannes Theodor Reinhardt | Theodor Wertheim | Theodor Uppman | Theodor Reuss | Theodor Reik | Theodor Kullak | Theodor Körner | Theodor-Heuss-Gymnasium Heilbronn |