Name
- MacLean, Allan, Secretary, Irish Custom House1
- Mahon, D'Arcy, Inspector-General of Stamp Duties, Ireland1
- Mason, William Shaw, Secretary, Irish Record Commission1
- Maxwell-Barry, John, 5th Baron Farnham 18231
- Mockler, Edward, Lieutenant-Colonel; Barrackmaster in Dublin1
- Moore, Henry Seymour, Joint Muster-master-General, Ireland1
- Moore, William, of Dublin1
- Nesbitt, Thomas, Colonel; of Dublin Paving Corporation1
- Nevill, Richard, MP1
- Newport, George Simon, Lieutenant-Colonel; ADC to the Lord Lieutenant of Ireland1
- Newsom, John George, Mayor of Cork1
- Nowlan, Thomas, attorney, of Kilkenny1
- O'Connell, Daniel, of Add MS 401221
- Ogle, Henry Meade, MP1
- Onslow, Arthur, King's Serjeant1
- Osborne, Sidney Godolphin, son of Francis, 5th Duke of Leeds1
- Paget, John Warren, attorney, of Atherstone1
- Peile, Robert Moore, Vice-President, Royal College of Surgeons, Ireland1
- Purser, John, junior; brewer, of Dublin1
- Ready, John, Lieutenant-Colonel; private Secretary to the Lord Lieutenant of Ireland1