Encyclopedias, Almanacs, Transcripts, and Maps
- Drinking
- Drinking Games
- Drought Region (Brazil)
- Drugs and Drug Trade
- Drummond–Wolff Convention
- Druze Revolts
- Drysdale, Don(ald) Scott
- Drysdale, Don(ald) Scott
- Drysdale, Donald Scott ("Don")
- Dual Containment
- Dual Control
- Dualism in the Philosophy of Mind
- Duane
- Duarte Fuentes, José Napoleón (1925–1990)
- Duarte, Augusto Rodrigues (1848–1888)
- Duarte, Juan Pablo (1813–1876)
- Duarte, Pedro (1829–1903)
- DuBos, Abbe Jean Baptiste (1670–1742)
- Ducasse, Curt John (1881–1969)
- Dueñas, Francisco (1817–1884)