Erich Otto Volkmann
German archivist
- Born: 1879-11-23 (Freistadt)
- Died: 1938-12-01 (Potsdam)
- Country of citizenship: German Reich
- Occupation: archivist; writer
- VIAF ID: https://viaf.org/viaf/35379263
- ISNI: https://isni.org/isni/0000000109643131
- WorldCat Identities ID: https://worldcat.org/identities/lccn-n90640704
- Library of Congress authority ID: https://id.loc.gov/authorities/names/n90640704