Karl Heyden
Karl Heyden is the name of the following people:
- Karl von Heyden ( Karl Julius von Heyden-Nerfken ; 1796–1857), German nobleman and district administrator
- Karl Heyden (painter) (1845–1933), German painter
- Karl von der Heyden (* 1936), German-American manager
- Karl Hermann von Heyden (1840–1917), German officer, chamberlain and phalerist
See also:
- Carl von Heyden (1793–1866), German politician and entomologist