- Crutcher, Howard.1
- Cullen, Thomas Stephen, 1868-19532
- Cullen, Thomas Stephen, 1868-1953, author1
- Cumston, Charles Greene, 1868-19271
- Currier, Andrew F. (Andrew Fay), 1851-1937 author1
- Custis, Marvin A. (Marvin Ashdowne), 1866-1
- Cutler, Condict W. (Condict Walker), 1859-1930, author1
- Da Costa, J. M. (Jacob Mendes), 1833-19001
- Da Costa, J. M. (Jacob Mendes), 1833-1900 author2
- Dabney, Charles William, 1855-19451
- DalpeĢ, W. H., author1
- Dana, John Cotton, 1856-1929, author2
- Dana, Marvin, 1867-1926 author1
- Darnall, William Edgar, author1
- Dartmouth Medical College, author.1
- Davis, Byron B. (Byron Bennett), 1859- author1
- Davis, Charles Gilbert, 1849-1928 author1
- Davis, Gwilym G. (Gwilym George), 1857-1918 author1
- Davis, N. S. (Nathan Smith), 1817-1904, author1
- Davis, N. S. (Nathan Smith), 1858-1920 author2