| Masi, Giuseppe, | Giuseppe Masi | Actor | 1898 - 1909 | 5 | |
| Masi, Frank | Frank Masi | Designer | 1967 | 1 | |
| Masi, Elisa Berti, | Elisa Berti Masi | Actor | 1896 - 1898 | 3 | |
| Mashkhati, Ahmad | Ahmad Mashkhati | Actor | 2009 | 1 | |
| Mashiter, Chloe | Chloe Mashiter | Director | 2015 | 1 | |
| Mashaw, Mark | Mark Mashaw | Actor | 1984 | 1 | |
| Māsēns, Agris | Agris Māsēns | Actor, Director | 1982 - 2010 | 3 | |
| Maselli, Titina | Titina Maselli | Costume Designer, Designer | 1999 - 2000 | 22 | |
| Masek, Vaclav, | Vaclav Masek | Actor | 1924 | 1 | |
| Mascus, Hella-Birgit, | Hella-Birgit Mascus | Actor | 1989 - 1990 | 2 | |
| Mascid, Caterina | Caterina Mascid | Dancer | 2002 | 1 | |
| Maschwitz, Carl, | Carl Maschwitz | Actor | 1932 | 3 | |
| Maschmeier, Werner, | Werner Maschmeier | Actor | 1949 | 2 | |
| Maschke, Gretel, | Gretel Maschke | Actor | 1920 | 1 | |
| Maschio, Giulio | Giulio Maschio | Musician | 2010 | 1 | |
| Maschetti, Johann, | Johann Maschetti | Actor | 1930 | 1 | |
| Maschek, Siegfried | Siegfried Maschek | Actor | 1987 - 2016 | 4 | 1 |
| Mascha, Anna | Anna Mascha | Actor | 2018 | 1 | |
| Masch, Hansjörg | Hansjörg Masch | Dramaturg | 1980 | 1 | |
| Maščenko, V. | V. Maščenko | Actor | 1996 | 1 | |
| Mascaro, Marcel | Marcel Mascaro | Actor | 2011 - 2013 | 2 | |
| Mascarelli, Tana | Tana Mascarelli | Actor | 1948 | 1 | |
| Mascall, Tim | Tim Mascall | Lighting Designer | 2009 | 2 | |
| Mascagni, -, | - Mascagni | Composer | 1892 | 1 | |
| Masarachia, Felix | Felix Masarachia | Actor, Composer | 1952 | 2 | |
| Mas, Jean-Pierre | Jean-Pierre Mas | Composer | 1976 | 1 | |
| Marzouk, Jean | Jean Marzouk | Actor, Director | 2018 | 3 | |
| Marzot, Vera | Vera Marzot | Costume Designer | 1977 - 1982 | 5 | |
| Marzorati, Fernando | Fernando Marzorati | Actor | 1987 - 1990 | 2 | |
| Marzolf, Leslie | Leslie Marzolf | Costume Designer, Designer | 1928 - 1929 | 4 | |
| Marzocchi, Franco | Franco Marzocchi | Dramaturg | 1959 | 4 | |
| Marzo, Michelle | Michelle Marzo | Actor | 1987 | 1 | |
| Marzo, Claudio | Claudio Marzo | Actor | 1982 | 2 | |
| Marzinowski, Roland | Roland Marzinowski | Dramaturg | 2013 | 1 | |
| Marzinek, Elżbieta | Elżbieta Marzinek | Actor | 1976 | 1 | |
| Maržik, Slavoj | Slavoj Maržik | Translator | 1891 - 1897 | 2 | |
| Marzi, Ugo | Ugo Marzi | Composer | 1995 | 1 | |
| Marzi, Davide | Davide Marzi | Actor | 1999 - 2000 | 4 | |
| Marzewski, Lucjan | Lucjan Marzewski | Composer | 1989 | 1 | |
| Marzban, Hadi | Hadi Marzban | Director | 2006 | 1 | |
| Maržanov, M. | M. Maržanov | Director | 1931 | 1 | |
| März, Rainer | Rainer März | Actor | 2004 | 1 | |
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