Name
- Dowker, George, geologist, botanist and archaeologist, 1828-18991
- Drew, Frederick, geologist, 1836-18911
- Dreyer, Friedrich, naturalist, fl 18891
- Duncan, Peter Martin, geologist, 1824-18911
- Duns, John, clergyman, academic and teacher, 1820-19091
- Durham, Arthur Edward, surgeon, lecturer and writer, 1834-18951
- Edwards, Henry, Secretary, New York Entomological Club1
- Edwards, William Henry, American businessman, entomologist and naturalist, 1822-19091
- Egerton, Philip de Malpas, 10th Baronet, palaeontologist and politician, 1806-18811
- Eichler, August Wilhelm, German botanist, 1839-18871
- Elcock, Charles, Quaker1
- Eley, Henry, Reverend; geologist1
- Ellis, Frederick, Secretary of the Bristol Geologist's Association1
- Etheridge, Robert, the elder; palaeontologist1
- Ettingshausen, Constantin, Baron, botanist1
- Evans, John, KCB; FRS; FSA1
- Eysenhardt, Karl Wilhelm, German botanist, 1794-18251
- Hopkinson, John, piano manufacturer and naturalist1
- Rance, Charles Eugene, geologist, 1847-19061
- Rue, Warren, chemist and astronomer, 1815-18891