Names
- Magnuson, Warren G. (Warren Grant), 1905-1989.1
- Magnuson, Warren Grant, 1905-1
- Mansfield, Mike, 1903-1
- Mansfield, Mike, 1903-2001.1
- Mayo, Leonard W.1
- McCarthy, Eugene J., 1916-2005.1
- McCormack, John W., 1891-1
- McCormack, John W., 1891-1980.1
- McGovern, George S. (George Stanley), 1922-1
- McIntyre, Thomas J., 1915-1
- McKeithen, John J. (John Julian), 1918-1999.1
- McKeithen, John Julian, 1918-1
- McKellar, Kenneth Douglas, 1869-1957.1
- McKinney, Frank Edward, 1904-1974.1
- McNamara, Patrick Vincent, 1894-1966.1
- McNamara, Robert S., 1916-1
- McNamara, Robert S., 1916-2009.1
- Mesta, Perle.1
- Michigan Youth Commission.1
- Michigan. Commission on Legislative Apportionment.1