Name
- Lyttelton, Alfred, sportsman and politician, 1857-19132
- MacDonald, John Hay Athole, Lord Kingsburgh2
- MacKenzie, Henry Douglas, Colonel Commandant Tasmania2
- Macdonald, Claude Maxwell, GCMG2
- Macdonald, John Alexander, GCB, Prime Minister of Canada2
- Maclean, John Bayne, Lieutenant-Colonel Canadian journalist2
- Manning, William Patrick, Mayor of Sydney2
- Marling, Percival Scrope, 3rd Baronet, Colonel2
- Marshall, George Henry, Major-General KCB2
- Mary, Queen Consort of King George V, 1867-19532
- Maxse, Leopold James, journalist and political activist; editor of 'National Review', 1864-19322
- May, Edward Sinclair, Major-General KCB2
- McCay, James Whiteside, Major-General KCMG, Australian Minister of Defence2
- Mends, Horatio Reginald, Colonel King's Royal Rifle Corps2
- Middleton, Frederick Dobson, Lieutenant-General KCMG2
- Miles, Archibald Edward, Captain King's Royal Rifle Corps2
- Miller, David, Lieutenant-Colonel2
- Morrison-Bell, Arthur Clive, Baronet2
- Nicholson, William Gustavus, Baron Nicholson, army officer, 1845-19182
- Niesigh, Joseph William, Captain2