Names
- De Laguna, Theodore de Leo, 1876-1930.1
- DePont, Paul Rousseau Bellou, 1840-1906.1
- Dearborn, Ned.1
- Decker, Arthur James.1
- Demmon, Isaac Newton, 1842-1920.1
- Denison, Charles Simeon, 1849-1913.1
- Dennison, David M., 1900-1976.1
- Dennison, Walter, 1869-1917.1
- Densmore, Gail E.1
- Denton, Samuel, 1803-1860.1
- Detroit Observatory.1
- Dewey, Willis Alonzo, 1858-1
- Diamond, Thomas, 1881-1962.1
- Dice, Lee Raymond, 1887-1977.1
- Dickerson, J. C.1
- Dickinson, Edwin Dewitt, 1887-1961.1
- Diekhoff, Tobias Johann Casjen, 1867-1935.1
- Dingman, Reed O.1
- Dodge, R. A. (Russell Alger)1
- Dodson, Helen Walter, 1905-1