Name
- Kaye, John Lister, 4th Baronet, MP1
- Kerby, Thomas, of Antigua1
- Killigrew, Henry, Major; of Add MS 311351
- Killigrew, Robert, Colonel, afterwards Brigadier - General1
- King, James, DD1
- Kirktowne, Robert, Captain, RN1
- Kitson, William, Lieutenant1
- Klement, Agent of Prince Racoczi, at Berlin1
- Kurakin, Boris Ivanovitsch, Prince, Russian Plenipotentiary at Utrecht1
- La Tierce1
- Lane, Nicholas, of Snape1
- Lane, Richard, of Snape1
- Langes, François, Baron de Lubières1
- Lawson, S-, Mrs1
- Le Bégue, Joseph, Baron, Plenipotentiary of the Duke of Lorraine at Utrecht1
- Lee, William, Captain1
- Leopold I, Holy Roman Emperor and King of Germany, 1640-17051
- Leyden, P-1
- Lloyd, Nathaniel, Advocate General1
- Longueville, William, barrister1