Friedrich Jansen
Friedrich Jansen is the name of the following people:
- Friedrich Jansen (administrative officer) (1798–1861), German statistician and administrative officer
- Friedrich Jansen (entrepreneur) (1813–1884), German textile entrepreneur and politician (National Liberal Party)
- Friedrich Jansen (Meldorf) (1883–1945), German wine merchant and murder victim
- Friedrich Gustav Jansen (1831–1910), German organist and musicologist, see F. Gustav Jansen
- Friedrich Karl Daniel Jansen (1823-1894), German historian and teacher
See also: