Leinfellner
Leinfellner is the family name of the following people:
- Elisabeth Leinfellner (1938–2010), philosopher
- Heinz Leinfellner (1911–1974), Austrian sculptor
- Markus Leinfellner (* 1980), Austrian politician (FPÖ)
- Werner Leinfellner (1921–2010), social scientist and philosopher
