Name
- Lejeune, Louis François, Baron, French general; painter1
- Leopold I, King of the Belgians1
- Leprin de Pranger, T.1
- Lucotte, Charles Napoléon, Comte1
- Luçotte, Edme Aimé, Comte, French general1
- Lys, Charles Nicolas Alexandre, physician, 1770-18521
- Macdonald, Maréchal Étienne Jacques Joseph, Duc de Tarente1
- Machart, Auguste1
- Magnusen, Finn, Icelandic historian1
- Maignen de Nanteuil, Chevalier1
- Maurin, Colonel1
- McGrigor, James, 1st Baronet, Inspector-General of Hospitals Army Medical Service1
- Metcalfe, Charles Theophilus, 1st Baron Metcalfe, Acting Governor-General of India 1935, Lieutenant-Governor of Agra, India 1836-38, Governor of Jamaica 1839-42, Governor General of the Province of Canada 1843-1845, 1785-18461
- Mont Saint Ange, Duc de1
- Monticelli, Teodoro, Cavaliere1
- Montmain, G. A.1
- Montmorency, Anne Charles François, Duc de Montmorency1
- Montvéran1
- Montémont, Albert, French author1
- Moreau, François Vincent Marius1