Name
- Lyttelton, Sarah, governess to children of Queen Victoria1
- Lytton, Edward George Earle Lytton, 1st Baron Lytton, né Bulwer; writer and politician, 1803-18731
- MacDonald, George, author1
- MacDonald, James Ramsay, Prime Minister, 1866-19371
- MacKenzie, Morell, physician1
- MacWhirter, John, writer1
- Macaulay, Thomas Babington, Baron Macaulay1
- Mackail, John William, President British Academy, 1859-19451
- Mackay, James Lyle, 1st Earl of Inchcape, 1852-19321
- Macmillan, Frederick Orridge, publisher1
- Macready, William Charles, actor1
- Maeterlinck, Maurice Polydore Marie Bernard, author1
- Maggs, Ernest U, of Maggs Bros booksellers1
- Manners, John James Robert, Lord John Manners, 7th Duke of Rutland1
- Manning, Henry Edward, Cardinal, RC Archbishop of Westminster1
- Marie Louise, Princess, wife of Prince Aribert of Anhalt, 1872-19561
- Markby, William, KCIE1
- Marryat, Frederick, Captain RN, novelist1
- Martin, Helena Saville, née Faucit wife of Sir T Martin, actress1
- Martin, N1