Heinrich Kalk
German internist
- Born: 1895-07-01 (Frankfurt am Main)
- Died: 1973-02-04 (Kassel)
- Country of citizenship: Germany
- Occupation: internist; university teacher
- Member of political party: Nazi Party
- Member of: Burschenschaft Alemannia Marburg
- Participant in: Nuremberg Medical Trial (date: 1947-01-17; role: affiant)
- Significant person: Oskar Schroeder (role: superior)
- Military branch: Luftwaffe
- Employer: Humboldt University of Berlin; University of Göttingen
- VIAF ID: https://viaf.org/viaf/32791293
- ISNI: https://isni.org/isni/0000000055342893
- WorldCat Identities ID: https://worldcat.org/identities/viaf-32791293