Name
- Kemble, John Mitchell, philologist and historian1
- Lacaita, James Philip, Knight, scholar and politician, 1813-18951
- Lamb, William, 2nd Viscount Melbourne, 1779-18481
- Lee, Stephen, astronomer1
- Lewis, George Cornewall, 2nd Baronet1
- Lindley, John, botanist and horticulturist, 1799-18651
- Long, Charles, Baron Farnborough, 1761-18381
- Macaulay, Thomas Babington, Baron Macaulay1
- Magnin, Charles, librarian at Bibliothèque Royale1
- Manners, John Henry, 5th Duke of Rutland1
- Maule, Montagu, née Abercromby, wife of Fox Maule 2nd Baron Panmure and 11th Earl of Dalhousie, 1807-18531
- McCrimmon, Barbara Smith, bibliographer1
- Melzi, Gaetano, Count Italian bibliographer1
- Milman, Henry Hart, Dean of St Paul's1
- Montagu, George, Viscount Mandeville, 6th Duke of Manchester1
- Montagu, William, 5th Duke of Manchester1
- Mortlock, John Chetham al Cheetham, Lieutenant-Colonel Mayor of Cambridge1
- Murchison, Roderick Impey, 1st Baronet, geologist, 1792-18711
- Murray, John, publisher, d18921
- Napier, Charles James, Lieutenant-General GCB1