Name
- Julien-Dubois, French revolutionary officer1
- Jumel, General; French prisoner1
- Kaye, William Frederick John, Archdeacon of Lincoln (1863)1
- Keate, Robert, surgeon1
- Kent, Victoria Mary Louisa, Duchess of, widow of Edward Augustus, Duke of Kent1
- Kibblewhite, James, solicitor1
- King, John Harcourt1
- Kinsella, William, DD, Vice-President of Carlow College1
- Knesebeck, Baron, Equerry to the Duke of Cambridge1
- Kolli, Baron de, Italian political agent1
- La Chastre, Claude Louis, Comte, Colonel du régiment Loyal-Émigrant1
- La Fare, Ruffo, Marquis, of Add MS 372901
- Lambert, John, Major-General1
- Lambert, of Add MS 373061
- Lambton, John George, 1st Earl of Durham, statesman, diplomat and colonial administrator, 1792-18401
- Langstaff, Catharine1
- Las Cuevas, Francisco Maria1
- Launay, Emmanuel Louis Henri, Comte d'Antraigues1
- Laurence, Richard1
- Lauzières de Thémines, Alexandre François, Bishop of Blois1