Name
- Maylust, H H, military draughtsman1
- McCrealock, W M, Assistant Quartermaster General1
- Mentin, —1
- Merckens, F, T. or military draughtsman1
- Meybaum, F G de, military engineer1
- Miller, Francis, Lieutenant military surveyor1
- Milton, Thomas, publisher1
- Mitchell, George, Deputy Surveyor of Woods1
- Monckton, Robert, 1st Viscount Galway, Lieutenant-General 2nd son of John1
- Moncrief, James, military engineer1
- Monin, -, mapmaker, fl 17651
- Montresor, James Gabriel, Colonel RE, chief engineer to the forces in North America1
- Moorsom, —, Lieutenant 52nd Light Infantry1
- Morris, C, Chief Surveyor of Nova Scotia1
- Morrison, H, Captain Assistant Quartermaster General1
- Morrison, —, Brigadier-General CB1
- Moung San Done, Thungyip of Myaing1
- Mulcaster, Frederick William, Lieutenant-General KCH Inspector-Gen of Fortifications1
- Murray, James, General Governor of Quebec and Minorca1
- Möringen, A L, military draughtsman, fl 17421