Name
- Marchand, Louis, Captain1
- Marr, John, Captain1
- Massey, Eyre, 1st Baron Clarina 1800, Major-General1
- Maurer, James, Captain, Assist.-QMG1
- Maxwell, Edward, Lieutenant -Colonel1
- Mayhew, Thomas, Mate of the ' Sally'1
- McDonell, Angus, Captain1
- McDonell, James, Captain1
- McDowgall, George, Captain1
- McGill, James1
- McTavish, Simon1
- Meyer, E-, Lieutenant1
- Middleton, Charles, Admiral; Lord Barham, afterwards First Lord of the Admiralty1
- Monington, Richard, Army Apothecary1
- Montgolfier, of Montreal1
- Monypenny, Alan, Major1
- Morison, William, Captain1
- Morris, Louis R-, Brigade-Major, American Service1
- Mulcaster, Frederic George, Lieutenant1
- Munro, John, Captain1