| Last name | First name | Gender | Date of birth | Place of birth | Date of death | Place of death |
|---|---|---|---|---|---|---|
| Malikiosis | Xenophon | M | 1911 | |||
| Mallison | Robert Otto | M | 1913-05-24 | Breslau, Germany | ||
| Margaria | Rodolfo | M | 1901-11-15 | Châtillon, Italy | 1983-01-29 | Milan, Itlay |
| Mateev | Dragomir | M | 1902-05-24 | Kavarna, Bulgaria | 1971-12-28 | Sofia, Bulgaria |
| Matthes | Karl Henning | M | 1905-01-16 | Jena, Germany | 1962-11-08 | Heidelberg, Germany |
| Matthes | Max H. W. | M | 1914-09-16 | |||
| Mauch | Hans A. | M | 1919-05-02 | 1979-06 | Long Beach, Los Angeles, CA, USA | |
| May | Friedrich Julius | M | 1898-07-22 | Feuchtwangen, Germany | 1969-02-28 | Erlangen, Germany |
| Meister | Wilhelm F. L. | M | 1906 | 1944-08-29 | Martin, Czechoslovakia | |
| Meng | Richard | M | 1907-07-02 | Dachau, Germany | ||
| Mercker | Hermann Max | M | 1912-02-03 | Mariensee, Germany | ||
| Mertens | Otto | M | 1907-07-13 | Wiesbaden, Germany | ||
| Meyer zum Gottesberge | Johann Alf | M | 1908-04-05 | Herford, Germany | ||
| Michaelis | Hedwig F. | F | 1911 | |||
| Monjé | Friedrich Johann Manfred | M | 1901-09-09 | Wesel, Germany | 1981-09-14 | Kiel, Germany |
| Müller | Erich Albert | M | 1898-03-03 | Seidenberg, Germany | 1977-03-10 | Freiburg im Breisgau, Germany |
| Müller | Günther | M | ||||
| Münch | Heinrich | M | 1918-06-26 | |||
| Muralt | Alexander Ludwig von | M | 1903-08-19 | Zürich, Switzerland | 1990-05-28 | Arni, Switzerland |
| Muttray | Georg Justus | M | 1898-08-30 | Gröditz, Germany |
