Name
- Lexavaguya, Pedro de, commissioner of Junta of Biscay1
- Lindsay, Charlotte, née North, wife of Lieutenant Colonel Hon J Lindsay, c 1770-18491
- Littlehales, Edward Baker, 1st Baronet, Aide de Camp to the Lord Lieutenant of Ireland, 1764-18251
- Llano Ponte, Nicolas de, Spanish general1
- Louis XVIII, of France1
- Louis-Philippe, of France1
- Lowten, Thomas, Clerk of Nisi Prius1
- Lukins, Robert, of the War Office1
- Mackenzie, C A, of the Foreign Office1
- Maitland, Thomas, Lieutenant-General, GCB, Lord High Commissioner of the Ionian Islands, 1759?-18241
- Malcolm, Henry, Lieutenant-Colonel1
- Manners, George, of Westminster1
- Manners, Mary Isabella, née Somerset, wife of Charles 4th Duke of Rutland, politician and society hostess, 1756-18311
- Manstein [, Johann von, Prussian army captain?1
- Maria Carolina of Austria, Queen Consort of Ferdinand I of the Two Sicilies, 1752-18141
- Mark Friend, pseudonym1
- Marsden, William, orientalist and numismatist, 1754-18361
- Mathews, Charles James, actor and dramatist1
- Maxwell, Charles William, Lieutenant-General governor of Sierra Leone and of St Christopher1
- McMahon, John, 1st Baronet, Sec to Prince Regent1