Karl Friederichs
Karl Friederichs is the name of the following people:
- Karl Friederichs (archaeologist) (1831–1871), German archaeologist
- Karl Friederichs (zoologist) ( Karl Paul Theodor Friederichs ; 1878–1969), German zoologist
See also:
- Carl Friederichs
- Karl Friederich (1885–1944), German engineer and master builder
