- Manfred Dahlmann
- Carlo Alberto Dalla Chiesa
- Alfred Dallinger
- Kay-Michael Dankl
- Bärbel Danneberg
- Dante Alighieri
- Roman Danyluk
- Nareman Darbandi
- Charles Darwin
- Angela Davis
- Sammy Davis
- Anastasio Somoza Debayle
- Guy-Ernest Debord
- Peter Decker
- Robert Delaunay
- Gilles Deleuze
- Galvano Della Volpe
- Jacques Delors
- Alex Demirović
- Jacques Derrida
- Guillaume Desquié
- Karl W. Deutsch
- Israel Diamant
- Manu Dibango
- Hans Dichand
- Philip K. Dick
- Jiří Dienstbier
- Wilhelm Dilthey
- Dan Diner
- Jutta Ditfurth
- Heimito von Doderer
- Samuel K. Doe
- Engelbert Dollfuß
- Hans Dollinger
- Karl Donabauer
- Milo Dor
- Alfred Dorfer
- Jacques Doriot
- Hans Peter Doskozil
- Fjodor Michailowitsch Dostojewski
- Alexander Downer
- Mate Drinković
- Alexander Dubček
- Eugen Dühring
- Allen Welsh Dulles
- John Foster Dulles
- Buenaventura Durruti
- Fred Duswald
- Rudi Dutschke
- Bob Dylan
- Gabriele D’Annunzio
- Milovan Đilas