Name
- Markes, Nathanael, Merchant1
- Marsh, Thomas Orlebar, Vicar of Stetington, county Bedfordshire1
- Marten, Henry, Colonel; MP for county Berkshire1
- Martin, Henry, Judge of the Admiralty Court1
- Martyn, Richard, Master of the Mint1
- Marvell, Andrew, of Add MS 343621
- Mary I, of England1
- Maximilian I, Elector of Bavaria1
- Meadows, Philip, of Add MS 341951
- Merchant Adventurers1
- Milton, John, of Add MS 335091
- Mompesson, Roger1
- Monck, George, 1st Duke of Albemarle, army officer, 1608-16701
- Montagu, Charles, 4th Earl and (1719) 1st Duke of Manchester1
- Montagu, Charles, Baron Halifax 1700; Earl of Halifax 17141
- Montagu, Edward, Earl of Sandwich, Envoy to Spain1
- Morell, Walter, of county Hertfordshire1
- Mun, Thomas1
- Naunton, Robert, Secretary of State1
- Norris, William, MP, afterwards Baronet1