| | Martin | George Hayne (Vet) | 1938-06-19 | 2002-07-27 | 2002-07-30 | GM-K,92,2 | Halbritter |
| | Mason | Patrick Eugene (Vet) | 1929-06-24 | 1990-10-25 | 1990-10-29 | GM-E,65,4 | Halbritter |
| | Masten | Duane E. (Veteran) | 1917-11-02 | 2000-08-24 | 2000-08-28 | NEW-61,7,1 | Halbritter |
| | Mather | Jake J. (Vet) | 1903-11-09 | 1982-01-11 | 1982-01-14 | GM-K,6,1 | Halbritter |
| | Matthews | Glen Dewitt (Vet) | 1926-01-06 | 1985-07-31 | 1985-08-09 | GM-Q,7,2 | Halbritter |
| | Mattiford | Frank W. (Veteran) | 1933-11-30 | 2001-12-27 | 2001-12-31 | GM-K,182,3 | Halbritter |
| | Maynard | John A. (US Navy WWII) | 1923-10-05 | 1998-07-15 | 1998-08-08 | GM-H,259,4 | Halbritter |
| | McBain | Charles W. Jr. (Mich. National Guard) | 1967-07-11 | 2014-05-22 | 2016-03-29 | GM-L,249,2B | Halbritter |
| | McCally | Richard P. (Vet) Air Force | 1932-10-09 | 1998-05-02 | 1998-05-16 | GM-K,254,2 | Halbritter |
| | McConnell | James P. (Vet-W2-Marine) | 1919-04-14 | 1989-12-16 | 1989-04-19 | NEW-57,21,7 | Halbritter |
| | McCormick | Andrew D. (Vet, US Army WWII) | 1923-12-16 | 1997-03-05 | 1997-03-08 | GM-C,250,4 | Halbritter |
| | McCoy | Lawrence Edward (Vet WWII). | 1914-01-29 | 1989-12-01 | 1989-12-12 | GM-H,18,1A | Halbritter |
| | McCreary | Clifford B. (Vet, US Army, WWII) | 1913-09-29 | 1913-07-28 | 1978-07-31 | GM-VET,147 | Halbritter |
| | McCrory | Charles J. (Vet) | 1894-10-24 | 1995-09-04 | 1985-09-07 | GM-P,13,1 | Halbritter |
| | McDonald | John W. (Vet, US Army Air Corps WWII) | 1917-01-07 | 1988-06-24 | 1988-06-28 | GM-VET,122 | Halbritter |
| | McDonald | William A. (US Army Korea) | 1930-12-04 | 1996-11-21 | 1996-11-25 | GM-K,195,4 | Halbritter |
| | McGrath | Matthew A. Sr. (Vet, US Air Force WWII) | 1924-08-09 | 1997-09-11 | 1997-09-16 | GM-VET,137 | Halbritter |
| | McGuirk | William (US Army WWI) | 1892-07-03 | 1969-08-18 | 1969-08-18 | NEW-43,16,7 | Halbritter |
| | McIntire | John (Vet) | 1894-02-07 | 1985-08-25 | 1985-08-29 | GM-C,82,4 | Halbritter |
| | McKamey | Wayne E. (Veteran WWII Army) | 1922-04-30 | 1990-06-06 | 1990-09-10 | GM-H,70,4A | Halbritter |
| | McKibbin | LaVoid I. Sr. (Vet, US Army Korea) | 1933-10-03 | 2003-04-15 | 2003-04-19 | GM-C,106,3 | Halbritter |
| | McMenamin | Thomas A. (US Army WWII) | 1913-12-24 | 1971-01-03 | 1971-01-06 | GM-H,132,3 | Halbritter |
| | McOmber | Thomas L. (Vet, US Army, WWII) | 1920-08-21 | 1994-05-08 | 1995-05-24 | GM-B,132,114 | Halbritter |
| | Mead | Clarence Edgar (Veteran) | 1911-10-19 | 1980-04-28 | 1980-05-01 | GM-H,121,2 | Halbritter |
| | Megaughey | William L. (Veteran, U.S. Army WW I) | 1898-06-20 | 1976-12-12 | 1976-12-15 | GM-K,257,4 | Halbritter |