Name
- Longworth, Maria Theresa, self-styled wife of William, 4th Viscount Avonmore 18731
- Lord, John Keast, naturalist1
- Lott, Emmeline, author1
- Louis Christophe François Hachette and Co, publishers1
- Lyne, Joseph Leycester, Reverend; preacher1
- Lytton, Edward George Earle Lytton, 1st Baron Lytton, né Bulwer; writer and politician, 1803-18731
- Mackarness, Matilda Anne, née Planché; author, 1825-18811
- Mackay, Charles, poet and songwriter1
- Macmillan, Alexander, of Macmillan and Co publishers1
- Macquoid, Katharine Sarah, wife of Thomas Robert Macquoid; novelist1
- Maitland, Edward, mystical writer1
- Manning, Anne, author1
- Marshall, Charles, alias 'Heraclitus Grey'; author1
- Mathias, George Henry Duncan, Reverend; author1
- Maxwell, John, publisher1
- Molyneux, Georgina, Miss; author1
- Montgomery, Fanny Charlotte, née Wyndham; author1
- Morrison, Walter, MP; philanthropist1
- Nohl, Ludwig, writer on music1
- Payn, James, novelist1