Name
- Gronovius, Abraham, of Leiden, librarian, 1695-17751
- Gronovius, Jacob, philologist and academic, 1645-17161
- Grotius, Hugo, of Add MS 215221
- Gruter, Jan1
- Guarin, Pierre, Hebraist, monk and librarian, 1678-17291
- Guérin, Joseph Xavier Benezet, botanist, 1775-18501
- Gyllenborg, Carl, Count, Swedish Minister in London1
- Gøye, Marcus, called Gioe, diplomat, 1635-16981
- Hacket, Robert, army officer, fl 16651
- Haeffelin, Casimir L, correspondent of Abbate Cancellieri, fl 1821-18241
- Haghen, Henricus, subject of an autograph signature, fl 16191
- Hall, John, Magistrate of Edinburgh1
- Haller, Albrecht von, Swiss scientist1
- Haller, Amadeus Emmanuel1
- Halley, Edmund, FRS, astronomer1
- Halsall, Robert, Lieutenant-Colonel1
- Hamilton, Francis, Baronet, of Kealagh1
- Hamilton, Hugo, 1st Baron Glenawly1
- Hamilton, James, Bishop of Galloway1
- Hamilton, James, Presbyterian Minister at Edinburgh1