Name
- Jekyll, Gertrude, horticulturalist, writer on gardening, 1843-19321
- Jenner, William, 1st Baronet, President of the Royal College of Physicians1
- Johnston, Edward, calligrapher and designer of lettering, 1872-19441
- Kernahan, John Coulson, author1
- Landseer, Edwin Henry, Knight, animal painter, 1802-18731
- Lane, William Arbuthnot, 1st Baronet1
- Lecky, William Edward Hartpole, historian1
- Leitch, William Leighton, watercolour painter, d 18831
- Locke, William John, novelist1
- Lubbock, John, 1st Baron Avebury, banker, politician, and scientific writer, 1834-19131
- Macfarren, George Alexander, composer, 1813-18871
- Mackail, John William, OM 19351
- Mackay, Mary, alias `Marie Corelli', novelist1
- Marconi, Guglielmo, Marchese Marconi 1929; inventor of wireless telegraphy1
- Marston, John Westland, dramatic poet1
- Martin, Theodore, KCB Parliamentary agent and translator1
- Maule, Fox, 11th Earl of Dalhousie, 2nd Baron Panmure, afterwards Maule-Ramsay, army officer and politician, 1801-18741
- McCarthy, Justin Huntly, MP, son of Justin McCarthy MP1
- Mechnikov, Ilya Ilich, biologist1
- Meynell, Alice Christina Gertrude, née Thompson poet1