Encyclopedias, Almanacs, Transcripts, and Maps
- Denton, Jeremiah
- Department of Commerce and Labor
- Department of Homeland Security Act (2002)
- Department of Justice
- Department of Labor
- Depression and World War II, 1929–1945 (Overview)
- DePriest, Oscar Stanton
- Deraismes, Maria
- Derek Jacobi
- Deroin, Jeanne
- Derrida, Jacques (1930–2004)
- Dershowitz, Alan M.
- Derzhavin, Gavryl Romanovich
- Descartes, Ren (1596–1650)
- Desegregation of Public Schools
- Desegregation, Racial, in the Military
- Desert Shield
- Desert Storm
- deserted villages
- Despard, Edward Marcus