Karl Kleist
Karl Kleist is the name of the following people:
- Karl Kleist (neurologist) (1879–1960), German neurologist, psychiatrist and university professor
- Karl Heinrich von Kleist (1801–1870), German first lieutenant and politician, MdL Prussia
- Karl Ludwig von Kleist (1794–1869), German-Baltic manor owner and district administrator
- Karl Wilhelm von Kleist (officer, 1707) (1707–1766), German colonel
- Karl Wilhelm von Kleist (officer, 1914) (1914–1994), German brigadier general