Name
- Le Grand, Louis, Ensign; York Rangers1
- Lepur, Jean Baptiste, of Tourcoing1
- Leslie, John, Lieutenant-Colonel; 3rd Foot; self-styled Lord Newark1
- Lewis, Matthew, Deputy Secretary at War1
- Lightburne, Stafford, Major; 37th Foot; Lieutenant -General 18131
- Linge, Robert, Barrack Master1
- Lodge, Barton, Lieutenant; 87th Foot1
- Ludervieg, Carl Otto, Amtschreiber of Ahlden in Hanover1
- Lymonier de la Marche, Captain; Régiment de Vintimille1
- Lyon, George, Captain; 11th Light Dragoons; Lieutenant -Colonel 17981
- MacDonnell, F. MacVea, MD1
- MacFarlane, Robert, Major; General 1830; KCB 18171
- Madge, Edward Henry, Ensign; 19th Foot; Captain 18021
- Malartic, Hipolite, Vicomte1
- Mallet du Pan, Jacques, Swiss Political Writer1
- Mansfield, James, Lieutenant; 55th Foot; Captain 17951
- Mapother, Charles, army surgeon1
- Marcour, of the French revolutionary army1
- Marschall, A., Captain; Hessian Dragoons1
- Martens, G.1