- Marten, John, -17371
- Mazzarella, barone, author1
- Medical Society of London.1
- Meibom, Johann Heinrich, 1590-1655, author1
- Mildred & Allen.1
- Moncrief, John, apothecary1
- Monro, Alexander, 1733-18171
- Monro, Donald, 1727-18021
- Morley, John, -1776, author2
- Mottet, M., author1
- Neale, Henry St. John, author1
- Neale, Henry St. John.1
- Newman, Jeremiah Whitaker, 1759-18391
- Nihell, Elizabeth, 1723- , author1
- Nisbet, William, 1759-18221
- Norris, Thomas, active 17801
- Norris, Thomas, active 1780, author2
- Norton, John, -17831
- Packe, Christopher, 1728 or 1729-18001
- Packe, Christopher, active 1670-17111