Name
- Covolo, Giovanni Battista dal, Conte1
- Cupper, Vincent, of St. Martin's in the Fields1
- Davall, Peter, Secretary to the Royal Society, d 17631
- Delisle, Joseph Nicolas, astronomer and cartographer, 1688-17681
- Dieckshale, John, recipient of a power of attorney from Henry Oldenburg, fl 16761
- Difly, Edward, bookseller and publisher, fl 17651
- Domenjoud, J B, of Paris, lawyer and correspondent of Thomas Birch, fl 17641
- Doppelmayr, Johann Gabriel, mathematician and physicist, ?1676-17501
- Douglas, James, 14th Earl of Morton, natural philosopher and courtier, 1702-17681
- Dove, John, correspondent of Thomas Birch, fl 17651
- Dunn, Samuel, mathematician, teacher and cartographer, ?1722-17941
- Durand, -, engraver and correspondent of Cromwell Mortimer, fl 17511
- Ferguson, James, naval officer, fl 18221
- Ferreni, Antoine, physician, 1693-17691
- Folkes, Martin, antiquary and natural philosopher, 1690-17541
- Fontenelle, Bernard, French author and academic, 1657-17571
- Foster, Thomas, of Add MS 44441
- François, Pierre1
- Gamaches, Étienne-Simon, clergyman and scientist, 1672-17561
- Geoffroy, Claude Joseph, apothecary, botanist and chemist, 1685-17521