Name
- Howe, Emanuel Scrope, 2nd Viscount Howe1
- Hudson, John, army contractor; director of English military hospitals in Low Countries1
- Immendorft, Theodorus, apothecary at Maastricht1
- Irvine, Charles, Lieutenant-Colonel; 11th Foot1
- Irwin, Alexander, Lieutenant-General; alias Erwin1
- Jacob, John, 3rd Baronet, Colonel1
- Jaymaert, René François, alias Jamart; colonel in Allied service1
- Kemeys, Lewis, Major; 11th Foot1
- Ker, William, Lieutenant-General; MP1
- Kerr, Mark, General1
- Lalo, Sampson, Brigadier-General1
- Laspiur, Manuel José, Marquis de Villala, Colonel1
- Lasseran-Massencome, François, Marquis de Monluc, French officer1
- Lawrence, Thomas, DMed.; Physician-General to the Army1
- Leathes, Moses, Colonel; Royal Irish Foot1
- Ligne, Leopold Philip Charles Joseph, Duc d'Arenberg, Austrian Commander-in-Chief in the Netherlands1
- Lillingston, Luke, Brigadier-General1
- Lombard, Joseph, Inspector-General of Marine at Bordeaux1
- Lumley, Henry, General1
- MacGill, George, Colonel1