 | Macey, Robert D. | | |  |
| Machin, Noel Gordon | | |  |
 | Mack, Philip John | 06-10-1892 | 29-04-1943 |      |
| MacKenzie, Angus Alexander | 09-01-1905 | 00-00-1975 |      |
 | Magennis, James Joseph | 27-10-1919 | 12-02-1986 |      |
| Malcolm, Alastair David | | 22-09-1943 | |
| Mansergh, Cecil Aubrey Lawson "Aub" | 07-10-1898 | 31-07-1990 |    |
 | Mantle, Jack Foreman | 12-04-1917 | 04-07-1940 | |
| Martinson, Lincoln Cpoys | | | |
| Mathews-Laughton, Elvira Sibyl Marie (Vera) | 25-09-1888 | 25-09-1959 |   |
| Matthews, Wilfred Arthur | | |  |
| Maud, Colin Douglas "Mad Maud" | 21-01-1903 | 22-04-1980 |  |
| Maund, Loben Edward Harold | 06-09-1892 | 18-06-1957 | |
| Maycock, Alfred | | | |
| Mayes, Walter Robert | 30-09-1895 | 04-05-1961 |   |
| McClarnan, Robert | | |  |
| McGarry, James | | | |
| McGeorge, Pamela Betty | | |  |
| McGregor, Eric George | 23-01-1901 | |  |
| McIver, Eric Donald "John" | 00-00-1915 | 14-04-1940 | |
| McKee, Fred | | | |
| McKenzie, Duncan | | | |
| McKeown, Stafford | | 28-03-1942 | |
| McLean, John Sterling | 19-02-1912 | |  |
| McManus, Terence John | | | |
| McNelis, James | | 10-12-1941 | |
| Micklethwait, St. John Aldrich | 04-03-1901 | 31-07-1977 |  |
 | Miers, Anthony Cecil Capel | 11-11-1906 | 30-06-1985 |   more |
| Miller, Charles Henry | | | |
 | Miller, Henry James | 28-11-1900 | 29-04-1940 |  |
| Mills, Robert Henry | 27-01-1904 | | |
| Minhinett, John L. | | | |
| Mitchell, Ronald Sidney | | | |
| Monk, Edgar P. | | | |
| Monk, Frank E. | | | |
 | Mooij, Huibrecht (Huib) | 00-00-1920 | 00-00-1997 |         more |
 | Moore, Richard Valentine "Dick" | 14-02-1916 | 25-04-2003 | |
| Morgan, Sidney | | | |
 | Morris, Frederick | | |  |
| Morris, Guy Philip Ussher | | 25-11-1941 | |
| Morris, William Donald Alexander | | | |
| Mortiboys, Ralph James | | 22-09-1943 | |
| Moseley, Peter Charles Oswald | | |  |
 | Mould, John Stuart | 21-03-1910 | 09-08-1957 |   |
| Mountbatten, David Michael, 3rd Marquess of M.H. | 12-05-1919 | 14-04-1970 | |
 | Mountbatten, Philip, Duke of Edinburgh | 10-06-1921 | 09-04-2021 |  more |
 | Moxley, Arthur Thomas | 24-01-1920 | 03-05-2010 | |
| Moyes, Archibald Dunstan | | | |
| Murphy, Henry John | 29-05-1893 | |  more |
