Name
- Maidstone, Nathanael, of Barbone, near Worcester1
- Maitland, Charles, Surgeon1
- Malthus, Daniel, Apothecary, at Windsor Castle1
- Mandeville, Bernard, MD1
- Manley, Abigail1
- Manley, John, of Winchester1
- Manley, Letitia1
- Manners, John, 3rd Duke of Rutland1
- Mapletoft, S-, MD, of Sleaford, county Lincolnshire1
- Martyn, John, Professor of Botany at Cambridge University1
- Matthews, William, of Ledbury, county Herefordshire1
- Mayhew, M-1
- Merrick, John, MD, of Reading1
- Meure, Andrew, of Leatherhead, county Surrey1
- Michell, Theodosia, of Petersfield, county Southants1
- Mildmay, Colonel1
- Milns, Richard, Surgeon, of Chesterfield, county Derbyshire1
- Monoux, Dorothy, widow of Sir Philip Monoux, 3rd Baronet1
- Monro, James, MD, of Greenwich1
- Moore, A-, of Kensington Square, London1