Karl Jessen
Karl Jessen is the name of the following people:
- Karl Detlev Jessen (1872–1919), German-American literary scholar
- Karl Petrowitsch Jessen (1852-1918), Livonian-Danish admiral
See also:
- Carl Jessen (1821–1889), German botanist
- Carl Ludwig Jessen (1833–1917), German painter
