| Mac, Taylor (1) | MacAlvay, Nora (1) | MacArthur, Charles (1) |
| Macauley, Pauline (1) | MacDermot, Galt (2) | MacDonald, George (1) |
| MacDonald, Sharman (1) | MacDonald, Stephen (1) | MacDonald, Malcolm (1) |
| MacDonald, Betty (3) | MacDonough, Glen (1) | MacDougal, P. Paullette (1) |
| Mace, Patrick B. (1) | MacGregor, David (1) | Machado, Eduardo (7) |
| Macilwraith, Bill (1) | Mack, Glenn (3) | MacLachlan, Patricia (1) |
| MacLean, Jennifer (1) | MacMillan, Jennifer (1) | Macomber, Debbie (1) |
| MacPhail, Andrea (2) | MacRae, Tom (1) | Madden, David (0) |
| Maddox, David (3) | Magorian, Michelle (1) | Mahler, Michael (1) |
| Maibaum, Richard (1) | Mairs, Ian (1) | Maistros, Steven (1) |
| Majeski, Bill (7) | Makubika, Mufaro (1) | Malawer, Barry (1) |
| Malkin, Michael R. (0) | Mallatratt, Stephen (1) | Mallord, John (1) |
| Malloy, Dave (1) | Maloney, Peter (1) | Maltby, Richard (1) |
| Mamet, Clara (2) | Mamet, David (10) | Manchester, Joe (1) |
| Mancini, Henry (1) | Mandel, Frank (1) | Manheim, Ralph (2) |