Name
- Mantellione, Antonellus, Ordinis Minorum Frater1
- Marchand, Noel, Captain; Invalid Company at Hull1
- Martin, John, magistrate of Dumfries1
- Martini von Martinsberg, Johann Georg, Baron, Imperial Commissary-General1
- Martyn, Richard, Commissioner for Stamp Duty1
- Matveev, Andrej Artamonovic, Russian envoy to the United Provinces1
- Meadows, Philip, alias Medows; the younger; diplomatist1
- Mendonça de Corte Real, Conde Diego, Portuguese Secretary of State1
- Mendoza, Francesco Suares, Spanish lieutenant-colonel1
- Milner, John, Consul-General in Lisbon1
- Montagu, Charles, 1st Duke of Manchester, Ambassador at Venice1
- Montagu, Thomas, mariner1
- Montanor, Guido, alchemist, fl 15th century1
- Monte Ferrato, Marchio de1
- Moyser, James, Lieutenant-Colonel; 1st Foot Guards1
- Mur, Rodrigo, Senor de la Pruilla1
- Neapolitanus, Petrus1
- Nevill, George, Bishop of Exeter and (1465) Archbishop of York1
- Newton, Henry, Envoy to Florence; Knight 17151
- Nicholaus, Magister, Ordinis Prædicatorum1