Karl Ludwig Lautenschlaeger
German chemist and physician
- Born: 1888-02-27 (Karlsruhe)
- Died: 1962-01-01 (Karlsruhe)
- Country of citizenship: Germany
- Occupation: chemist; pharmacologist; physician; university teacher
- Member of political party: Nazi Party
- Participant in: Nuremberg Medical Trial (date: 1947-03-12; role: affiant)
- Employer: Goethe University Frankfurt; IG Farben (since: 1928-01-01); University of Greifswald
- Educated at: Karlsruhe Institute of Technology; University of Freiburg
- Place of detention: Nuremberg Court Prison (date: 1947-01-01)
- VIAF ID: https://viaf.org/viaf/66950680
- ISNI: https://isni.org/isni/0000000077339513
- WorldCat Identities ID: https://worldcat.org/identities/lccn-n85808036
- Library of Congress authority ID: https://id.loc.gov/authorities/names/n85808036