Name
- Lister, Thomas, 4th Baron Ribblesdale1
- Lynch, S J, of the Irish Land Commission1
- Lyons, Robert Spencer Dyer, MP1
- Lyttelton, William Henry, 3rd Baron Lyttelton1
- Macdermot, Hugh Hyacinth O'Rorke, The Macdermot', solicitor-general for Ireland1
- Mackay, Donald James, 11th Baron Reay1
- Mansfield, William Rose, 1st Baron Sandhurst, army officer, 1819-18761
- Marjoribanks, Edward, 2nd Baron Tweedmouth1
- Martin, Mordaunt, Baronet1
- Maude, F F, Colonel Inspector General of Irish Militia1
- Maugerard, Jean Baptiste, Dom. librarian to Cardinal Montmorency1
- McClure, Thomas, Baronet , MP1
- McLaren, John, Lord Advocate1
- Mendicity Office1
- Monteage, Stephen, sec of the York Buildings Water Company1
- Morley, Arnold, PC, MP1
- Morley, John, Viscount Morley of Blackburn, statesman, 1838-19231
- Morris, John O'Connor, of the Irish civil service1
- Morris, William O'Connor, Irish judge1
- Naish, John, Attorney-General for Ireland1