- DeWitt Clinton (Steamer)1
- DeWitt, Thomas, 1791-18741
- Decorato, Doris W1
- Delafield, John, 1786-18531
- Delmonico's Restaurant (New York, N.Y.)1
- Delmonico, Charles Crist1
- Democratic Club of the City of New York2
- Democratic National Convention New York, N.Y.) (19241
- Democratic Party (N.Y.)1
- Demorest, Mme. 1824-18981
- Dempsey & Carroll1
- Denby, Charles, 1830-19041
- Denison, J. H. 1870-19361
- Denton, Daniel2
- Depew, Chauncey M. 1834-19281
- Dequesne, Sidney Allen1
- Deroy, Laurent, 1797-18861
- Des Barres, Joseph F. W. 1722-18241
- Desobry, Prosper, -18432
- Deutscher Liederkranz der Stadt New York1
- Devine, Edward T. 1867-19481
- Dewey, Chester, 1784-18671
- Dewey, Loring Daniel, 1791-18671
- Dick, Archibald L., approximately 1805-approximately 18552
- Dickinson, Daniel S. 1800-18662
- Dill, Augustus Granville1
- Dillingham, Charles Theodore, 1842-1
- Dimmick, Ruth Crosby1
- Dinsmore & Co1
- Diplomat Hotel (New York, N.Y.)1
- Disosway, Gabriel P. 1799-18681
- Disturnell, John, 1801-18774
- Ditmars, Raymond Lee, 1876-19421
- Ditmas, Charles Andrew, 1887-19381
- Dix, John A. 1798-18791
- Dixon, Edward H., 1808-18801
- Dixon, Joseph K1
- Dixon, Roland Burrage, 1875-19341
- Dixon, Thomas, 1864-19461
- Dobeckmun Company1
- Dodd, Dorothy, 1902-19941
- Dodd, Mead & Company2
- Doepler, Carl Emil, 1824-19051
- Doesticks, Q. K. Philander, 1831-18751
- Doggett, John, 1809-18525
- Dolliver, Jonathan P. 1858-19101
- Donck, Adriaen van der, 1620-16553
- Donoghue, Terry1
- Dornbusch, C. E. 1907-19901
- Dorner, H1
- Doubleday, Page & Company2
- Dougherty, J. Hampden 1849-19182
- Doughty, Edward, 1789-18631
- Doughty, Saml. S1
- Douglas, Ann, 1942-2
- Douglas, Stephen A. 1813-18611
- Doutney, Thomas N. 1845 or 1846-19171
- Down Town Association1
- Downtown Brooklyn Association1
- Downtown Brooklyn Development Committee2