Name
- Mackenzie, A-, of Add MS 372921
- Mackenzie, John, Bengal merchant1
- Mackinnon, Alexander, of Buenos Ayres1
- Macpherson, Sr John, Baronet, Governor-General of India (1785-6)1
- Mactavish, Emily, wife of John McTavish1
- Mahammed Shefi, Mirza1
- Maitland, James, 8th Earl of Lauderdale1
- Makepeace, A-1
- Malartic, Anne Joseph Hippolyte, General; French governor of the Mauritius, etc1
- Mariat, Fermin1
- Marsden, Frederick, Captain; of Bengal1
- Marshall, R-, Colonel1
- Martin, Richard, Colonel; MP for county Galway1
- Martin, Robert Montgomery, of Add MS 373121
- Martin, Roger, Baronet, Assistant Magistrate, Burdwan1
- Martley, John, Assistant Barrister, county Cork1
- Massy-Dawson, James Hewitt, of Ballynacourte1
- Mathews, James, of Add MS 373021
- Melvill, ?James Cosmo, Secretary to the E India Co1
- Metcalfe, Susannah Sophia, wife of Sir T T Metcalfe, Baronet1