Heidegger may refer to:
- Heidegger (surname)
- Martin Heidegger (1889–1976), a German philosopher
- Johann Heinrich Heidegger (1633-1698), a Swiss theologian
- Heidegger, a philosophical body of work encompassed by Heidegger Gesamtausgabe
In fictional characters:
- Heidegger, a character in Final Fantasy VII
- Heidegger, a character in "Dr. Heidegger's Experiment", a short story by Nathaniel Hawthorne
This disambiguation page lists articles associated with the title Heidegger.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: