- Macdonald, Donald, A., Hon.
- Macdonald, Hon. J. Sandfield
- MacDonald, John A. Sir, K.C.B., D.C.L., L.I. U.,
- Mack, Theophilus , M.D.
- Mackenzie, Alexander Hon.
- Mackenzie, Daniel
- Mackenzie, Walter
- Mackenzie, Kenneth Q.C.
- Maclean, Rev. Matthew W. M.A.
- Macnab, Alexander, Rev., D. D.
- Macoun, John, M. A., F. L. S.
- Macpherson, Henry
- Macpherson, James A.
- Marston, John W.
- Martin, John R.
- Martin, Richard Q.C.
- McCallum, Finlay
- McCarthy, Maitland McCarthy
- McCaughey, Samuel G., M.S.
- McCleod, John
- McCraney, Will A.M.
- McDonagh, John
- McDonald, Archibald
- McDonald, Daniel
- McDonald, George
- McDonald, Herbert S.
- McDonald, Roderick M.D.
- Mcdonell, Samuel Smith
- McDougald, Peter A.
- McDougall, John L.
- McGill, William M.D.
- McGillivray Edward
- McIntyre, Daniel E. M.D.
- McKechine, Robert
- McKellar, Hon. A
- McKenzie, Andrew M.D.
- McKenzie, Thomas H.
- McKibbon, James
- McKndsey, George C.
- McLarty, Duncan M.D.
- McLay, John
- McMahon, James M.D. M.P.P.
- McMahon, Thomas B.
- McMaster, William Hon.
- McRae, John
- Meighen, Arthur
- Meiklejohn, Alexander
- Mercer, John
- Meredith, William R.
- Merner, Frederick
- Merner, Samuel, M. P.
- Merrill, Horace
- Merritt, Hon. William H.
- Metcalfe, James
- Michie, Henry
- Miller, Thomas
- Miller, William
- Mitchell, James
- Mittleberger, Henry
- Moberly, George
- Moffat, James, Lieut-Col.
- Moffat, William
- Morris, James
- Morrison, Angus Q.C.
- Morton, Edward D. M.D.
- Morton, George D., M.D.
- Moss, Hon. Thomas
- Mostyn, William M.D.
- Mowat, Hon. Oliver Q.C., L.L.D.
- Mulholland, Arthur H. R., Rev.
- Munro, Colin
- Murray, Thomas M.P.P.
