Name
- Frisi, Paul, Italian mathematician and astronomer1
- Gamaches, Étienne-Simon, clergyman and scientist, 1672-17561
- Gaubil, Antoine, missionary in China, writer and translator, 1689-17591
- Geoffroy, Claude Joseph, apothecary, botanist and chemist, 1685-17521
- Geoffroy, Etienne Louis, entomologist and pharmacist, 1725-18101
- George II, King of Great Britain and Ireland, 1683-17601
- Graham, -, recipient of a receipt, fl 17371
- Grandjean de Fouchy, Jean Paul, French scientist1
- Green, Richard, of Fairford, correspondent of Sir Thomas Birch, fl 17651
- Greenhill, Edmund, of Colney, correspondent of the Royal Society, fl 17531
- Grischow, August Nathaniel, alias Augustin, astronomer and mathematician, 1726-17601
- Guignes, Joseph, orientalist, sinologist and Turkologist, 1721-18001
- Haak, Theodore, translator and natural philosopher, 1605-16901
- Haller, Albrecht von, Swiss scientist1
- Hamilton, Hugh, DD; Bishop of Ossory 17991
- Hansch, Michael Gottlieb, German mathematician and philosopher1
- Harris, Moses, entomologist and engraver1
- Hatzel, Baron, Privy Councillor to the Duke of Württemberg1
- Hauksbee, Francis, the younger; scientific writer1
- Hazard, Richard, FRS1