- M. S. (Moses Stringer)1
- Magiotto, Francesco, ca.1750-1805, artist1
- Marten, John, -17371
- Mather, Cotton, 1663-17282
- Mazzarella, barone, author1
- Mertrud, Antoine, -17671
- Moncrief, John, apothecary1
- Moncrieff, Archibald.1
- Monro, Alexander, 1697-17671
- Morin, Louis, 1635-17151