Heinrich Hillmer
German architect
- Occupation: architect
- Participant in: Nuremberg Medical Trial (date: 1947-02-05; role: affiant)
- Significant person: Oskar Schröder (role: customer)
- Residence: Hamburg (date: 1947-02-05)
- VIAF ID: https://viaf.org/viaf/71147266640335480858
- Library of Congress authority ID: https://id.loc.gov/authorities/names/no2016109212