Karl Lechner
Karl Lechner is the name of the following people:
- Karl Lechner (politician) , Austrian politician (CSP)
- Karl Lechner (historian, 1855) (1855–1926), Austrian historian and teacher
- Karl Lechner (historian, 1897) (1897–1975), Austrian historian and university professor
- Karl Lechner (soccer player) , Austrian soccer player
- Karl Lechner (economist) (1927–1982), Austrian economist and rector of the University of Graz
- Karl Lechner (cyclist) , Austrian cyclist
- Karl Max Lechner (painter) (1890–1974), also Karl Maria Lechner or just Karl Lechner , German painter and man of letters