Names
- Martin Beck Theatre (New York, N.Y.)1
- Martin, George, 1929-20101
- Martin, Leila, 1936-1
- Martin, Mary, 1913-19901
- Martin, Millicent1
- Mason, Karen, (Singer)1
- Massey, Raymond1
- Masterson, Peter1
- Mathews, George, 1911-19841
- Maude, Margery, 1889-19791
- Maxwell, Frank1
- Maxwell, Jan, 1956-20181
- Mazzie, Marin1
- McArdle, Andrea1
- McCarthy, Kevin, 1914-20101
- McCarthy, Lin1
- McCoo, Marilyn1
- McCormack, Patty, 1945-1
- McCormick, Myron1
- McCormick, Parker1