- 1 Diddear, Charles Bannister, 1801-1859
- 1 Didier, Alexis, 1826-1886
- 4 Die kleine geistliche Harfe
- 1 Die kleine geistliche Harfe der Kinder Zions...
- 10 Die kleine geistliche Harfe der Kinder Zions...
- 1 Die Neue Harmonie...
- 2 Diesel engines
- 3 Digby, Nova Scotia
- 2 Digging
- 4 Diler Khan
- 1 Diligent Engine Company
- 2 Dill and Collins Co. Delaware Paper Mills
- 1 Dillinger, John Herbert, 1903-1934
- 1 Dillon, Charles, 1819-1881
- 1 Dillon, John
- 1 Dimmick, Benjamin
- 3 Diners (restaurants)
- 3 Dingman's Ferry, Pennsylvania
- 2 Dining chairs
- 2 Dining halls
- 21 Dining Rooms
- 10 Dining Tables
- 3 Dinner parties
- 3 Dinners
- 1 Dinnerware
- 174 Dinosaurs
- 1 Dioceses
- 1 Diogenes, d. ca. 323 B.C.
- 1 Dionysus (Greek deity)
- 6 Dioramas
- 4 Diplomacy
- 4 Diplomas
- 5 Diplomats
- 1 Directories
- 9 Dirt roads
- 1 Disabled veterans
- 2 Disagreement
- 7 Disarmament
- 1 Disarmament Pledge
- 1 Disaster relief
