Hardenburg (disambiguation)
Hardenburg denotes:
- Hardenburg , castle in the Rhine Palatinate
- Hardenburg (Bad Dürkheim) , part of Bad Dürkheim on the Weinstrasse
- Walter Hardenburg (1886–1942), American engineer
See also:
- Hardtburg , castle ruins on the edge of the Eifel
- Hartenburg , castle in Thuringia
- Hardenberg (disambiguation)
