Dahn (disambiguation)
Dahn is a municipality in the Südwestpfalz District (South-West Palatinate), in Rhineland-Palatinate, Germany.
Dahn may also refer to:
- Dahn (surname)
 - Dahn Ben-Amotz (1924–1989), Israeli radio broadcaster
 - Dahn yoga
 - Castles of Dahn, Germany
 - Erlenbach bei Dahn, Germany
 - Fischbach bei Dahn, Germany
 - House of Dahn, noble house in Germany