Poppelbaum
Poppelbaum is the family name of the following people:
- Hermann Poppelbaum (entrepreneur) (1830–1894), German type founder and printer
- Hermann Poppelbaum (association official) (1870 – after 1938), German lawyer, mountaineer and association official
- Hermann Poppelbaum (philosopher) (1891–1979), German-British psychologist and philosopher
- Ludwig Poppelbaum (1866–1940), German local politician, senator in Göttingen, mayor and honorary citizen of the city of Wesel and author
- Wolfgang Poppelbaum (* 1939), German lawyer; Head of Hamburger Feuerkasse, CEO of Hamburger Feuerkasse Versicherungs-Aktiengesellschaft