Name
- Galli, Pietro Vincenzo, poet, fl 17991
- Gamba, Luigi, correspondent of Horatio Nelson, fl 17971
- Gambier, James, Knight, Consul-General at Lisbon, fl 1803-18051
- Ganteaume, Honoré Joseph Antoine, Comte, naval officer, 1755-18181
- Gardiner, J, of Gibraltar, surgeon and correspondent of Horatio Nelson, fl 18051
- Gardiner, Richard, army officer and inspector of foreign forces in British pay, fl 1761-18061
- Gargallo, Giuseppe, Governor of Syracuse, fl 17981
- Gargano, Giuseppe, librettist, fl 17981
- Garthshore, William, of Add MS 349351
- Garzia, Francisco Antonio, correspondent of Horatio Nelson, fl 18071
- Gascoyne, Bamber, alias Gascoigne, politician and lord of the Admiralty, 1725-17911
- Gauthier, -, army officer and correspondent of Alexandre Berthier, fl 17961
- Geast, John, of Woolwich, ordnance storekeeper, fl 1806-18231
- Gennarelli, Mauro, correspondent of Horatio Nelson, fl 17991
- Gennarelli, Vincenzo, correspondent of Horatio Nelson, fl 17991
- Genovese, Antonio, Prince, correspondent of Horatio Nelson, fl 17991
- George IV, King of Great Britain and Ireland, 1762-18301
- Ghillini, Michael, of Cagliari, musician, composer and diplomat, fl 1758-18011
- Giacomo, Gesualdo, correspondent of Horatio Nelson, fl 17981
- Gibbs, Lyle, correspondent of Horatio Nelson, fl 17981