Name
- Madan, Falconer, Bodley's Librarian1
- Madden, Frederic, Knight, Keeper of Manuscripts, British Museum, 1801-18731
- Maginn, William, LLD; author1
- Magnay, William, 2nd Baronet1
- Maguire, Robert, Perpetual Curate of St James's, Clerkenwell1
- Maine, Henry James Sumner, KCSI, Master of Trinity Hall Cambridge1
- Markham, Clements Robert, Knight, geographer, 1830-19161
- Marston, John Westland, poet1
- Martineau, James, Unitarian minister1
- Martineau, Russell, orientalist; son of James Martineau, Unitarian minister1
- Marzials, Frank Thomas, Knight, Accountant-General to the British Army, author, 1840-19121
- Maskelyne, Mervyn Herbert Nevil Story-, minerologist, politician and photographer, 1823-19111
- Mason, Edith, Miss; of St. Margaret's Sisterhood, East Grinstead1
- Massey, Gerald, poet, 1828-19071
- Maurice, John Frederick Denison, author and theologian1
- Maurier, George Louis Palmella Busson, artist and novelist, 1834-18961
- Mayne, Richard, police commissioner1
- Mazzini, Giuseppe, Italian patriot, 1805-18721
- McCarthy, Justin, MP1
- Mercier, Charles, painter1