Name
- 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
- McCarthy, Justin Huntly, MP, son of Justin McCarthy MP1
- Mechnikov, Ilya Ilich, biologist1
- Meynell, Alice Christina Gertrude, née Thompson poet1
- Meynell, Wilfrid, author1
- Meyrick, Samuel Rush, KH1
- Miles, Eustace Hamilton, food reformer1
- Milman, Henry Hart, Dean of St Paul's1
- Morris, William, designer, author, and visionary socialist, 1834-18961
- Murchison, Roderick Impey, 1st Baronet, geologist, 1792-18711
- Newton, Alfred, Professor of Zoology at Cambridge University1
- Nicholson, William Newzam Prior, painter; Knight 19361
- Norton, Caroline Elizabeth Sarah, author and law reform campaigner, 1808-18771
- Ouless, Walter William, RA1
- Ouseley, Gore, 1st Baronet, diplomat, 1770-1844, http://isni.org/isni/000000... http://viaf.org/viaf/447339621
- Owen, Richard, KCB, naturalist1
- Owen, Richard, formerly Rev. Richard Startin, grandson and biographer of Sir Richard Owen1