Name
- Morison, William, ship-master1
- Morrens, James Bourgeaud1
- Morres, Francis Hervey, 3rd Viscount Mountmorres, afterwards De Montmorency1
- Murphy, Thomas1
- Napoleon I, Emperor of the French, 1769-18211
- Newenham, Edward Worth, son of Sir E Newenham, MP1
- Newenham, Edward, Irish politician1
- Nolan, Michael, KC1
- Norton, Chapple, General1
- O'Neil, Thomas, Lieutenant; Royal Marines1
- Osborne, Francis Godolphin, Marquess of Carmarthen, 5th Duke of Leeds1
- Owen, John, 1st Baronet 1813, of Orielton, MP for Pembrokeshire1
- Page, Robert, merchant, of Madeira1
- Pakenham, Thomas, 2nd Earl of Longford1
- Pellatt, Thomas, Secretary of Protestant Society for religious liberty1
- Pellew, Edward, 1st Viscount Exmouth1
- Perceval, Jane, widow of S Perceval1
- Perkins, Henry, of Birmingham1
- Philippart, John, military historian1
- Phipps, Henry, 1st Earl of Mulgrave1