Name
- Marteilhe, Dorothea2
- Mather, Richard, Captain2
- Maunsell, John, Colonel2
- Maurer, James, Captain, Assist.-QMG2
- McAlpin, Daniel, Major2
- McCullock, Nathaniel, Lieutenant2
- McDonell, Archibald, Lieutenant2
- McIntosh, George, Lieutenant2
- McKay, Samuel, Ensign2
- McKee, Alexander, Captain2
- McNeill, John, Lieutenant -Colonel2
- McTavish, Simon2
- Melvill, Robert, General2
- Mengen, Colonel2
- Meyrick, James, Army Agent2
- Minchin, Paul, Captain2
- Montagu, John, Admiral; of Add MS 217302
- Morgan, Charles Gould, Baronet, Judge Advocate General2
- Morgan, Jacob, Captain2
- Mortier, Abraham2