Name
- Mohun, Charles, 5th Baron Mohun1
- Moira, Edward, painter1
- Montagu, Charles, 1st Earl of Halifax, politician, 1661-17151
- Moore, Stephen, 4th Earl of Mountcashell1
- Moreton, Henry George Francis, 2nd Earl of Ducie, politician and agriculturalist, 1802-18531
- Murray, Charles, son of John 4th Duke of Atholl1
- Murray, John, 4th Duke of Atholl1
- Murray, John, solicitor1
- Murray, Margery, 2nd wife of John 4th Duke of Atholl1
- Musgrave, William, 5th Baronet1
- Navy of England1
- Nevill, William, 1st Marquess of Abergavenny, party manager, 1826-19151
- New River Company1
- Newland, Abraham, Chief Cashier Bank of England1
- Newman, Robert, engraver1
- Newton, John, slave trader and clergyman, 1725-18071
- Newton, William John, miniature-painter1
- Nicholson, Charles, 1st Baronet1
- Noble, Matthew, sculptor, 1817-18761
- North, Anne, née Speke, wife of Frederick North, 2nd Earl of Guilford, 1740-17971