Kallmorgen
Kallmorgen is the family name of the following people:
- Friedrich Kallmorgen (1856–1924), German painter
- Georg Kallmorgen (1862–1924), German architect, building senator, see Lundt & Kallmorgen
- Margarethe Hormuth-Kallmorgen (1857–1916, née Hormuth), German painter and graphic artist
- Werner Kallmorgen (1902–1979), Hamburg architect