Name
- Hanover, Electors of. George William Frederick, George III of England1
- Hanson, Levett, General1
- Harrach, Ferdinand, Count1
- Harriss, Harriet Mary, wife of James Harris, 1st Earl of Malmesbury (1800)1
- Hart, William Nevil1
- Hastings, Francis, 10th Earl of Huntingdon1
- Hawkins, J-, of Add MS 355361
- Hay, Thomas, 8th Earl of Kinnoul1
- Hayes, Anthony, Chargé d'affaires at Constantinople and Consul at Smyrna1
- Hennings1
- Henry XIII, Prince of Reuss1
- Herbert, Henry, 10th Earl of Pembroke1
- Hibbert, S-, Mrs1
- Higden, William Henry, Attaché at Constantinople1
- Hort, John, 1st Baronet, Consul-General at Lisbon1
- Howard, George, KB, Field Mashall (1793)1
- Howard, Richard Bagot1
- Humphry, Henry1
- Humphry, John1
- Hussey, Thomas, Abbé1