Theodor Hausmann
Theodor Hausmann is the name of the following people:
- Theodor Hausmann (doctor) (1868–1944), Belarusian internist and university professor
- Theodor Hausmann (composer) (1880–1972), German composer
- Theodor Hausmann (clergyman) (née Dieter Hausmann ; * 1963), German religious clergyman