| Mathias, Sean | Sean Mathias | Director | 1993 | 3 | 1 |
| Mathewson, A.H. | A. H. Mathewson (A.H. Mathewson) | Actor | 1909 | 1 | |
| Mathews, Terry | Terry Mathews | Actor | 1993 | 1 | |
| Mathews, Richard | Richard Mathews | Actor | 1991 | 3 | |
| Mathews, Jennifer | Jennifer Mathews | Actor | 2011 | 1 | |
| Mathews, Gervaise | Gervaise Mathews | Actor | 1948 - 1949 | 2 | |
| Mathews, Daniele Tyler | Daniele Tyler Mathews | Costume Designer | 2022 | 1 | |
| Mathews, Barbara | Barbara Mathews | Actor | 2009 | 1 | |
| Mathews, Alison | Alison Mathews | Actor | 2009 | 2 | 1 |
| Mathew, Kiran | Kiran Mathew | Actor | 2006 | 2 | |
| Mathew, Gisela | Gisela Mathew | Actor | 1945 | 1 | |
| Mathew, Erik | Erik Mathew | Actor | 2009 | 1 | |
| Matheson, Kaja Wiese | Kaja Wiese Matheson | Actor | 2013 | 1 | |
| Matheson, Eve | Eve Matheson | Actor | 1986 | 1 | |
| Matheson, Elisabeth | Elisabeth Matheson | Actor | 1993 - 2003 | 2 | 1 |
| Mathesius, Bohumil | Bohumil Mathesius | Adaptation, Translator | 1941 - 2007 | 23 | 1 |
| Mathes, Inge | Inge Mathes | Dramaturg | 2006 | 1 | |
| Mathes, Bea | Bea Mathes | Actor | 1915 | 1 | |
| Mather, Sydney C. | Sydney C. Mather | Actor | 1907 | 1 | |
| Mather, Aubrey | Aubrey Mather | Actor | 1907 | 1 | |
| Matheis, Ilse | Ilse Matheis | Actor | 1984 | 1 | |
| Mathea, Helga | Helga Mathea | Dramaturg | 1993 | 1 | |
| Máthé, Eta | Eta Máthé | Actor | 1996 | 1 | |
| Máthé, Erzsi | Erzsi Máthé | Actor | 2002 | 1 | 1 |
| Mathay, Marie | Marie Mathay | Actor | 1987 | 1 | 1 |
| Mathauserová, Hana | Hana Mathauserová | Actor | 2012 | 1 | |
| Mathaus, Willi | Willi Mathaus | Actor | 1919 | 1 | |
| Mateu, Sergi | Sergi Mateu | Actor | 1984 | 1 | |
| Matesis, Pavlos | Pavlos Matesis | Translator | 1976 - 1989 | 6 | |
| Matero, Essi | Essi Matero | Actor | 2009 | 3 | |
| Matero, Aaro | Aaro Matero | Actor | 2009 | 1 | |
| Mateos, Héctor | Héctor Mateos | Actor | 1954 - 1956 | 2 | |
| Mateos, Carmen | Carmen Mateos | Costume Designer | 1998 | 2 | |
| Matellano, Felipe | Felipe Matellano | Actor | 1991 | 1 | |
| Matela, Kimberly | Kimberly Matela | Costume Designer | 2006 | 2 | |
| Mateka, Christoph | Christoph Mateka | Sound Designer | 2022 | 1 | |
| Matĕjovský, Jan | Jan Matĕjovský | Director | 1955 - 1958 | 2 | 1 |
| Matějovský, František | František Matějovský | Actor | 1897 - 1920 | 2 | |
| Matějovská, Ludmila | Ludmila Matějovská | Actor | 1905 - 1910 | 3 | |
| Matĕjová, Libuše | Libuše Matĕjová | Actor | 1955 | 1 | |
| Matĕjíček, Jiří | Jiří Matĕjíček | Dramaturg | 1973 | 1 | |
| Matejić, Milan | Milan Matejić | Actor | 1903 - 1918 | 3 | |
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