| Mößner, Philipp, | Philipp Mößner | Actor | 1924 | 1 | |
| Müller, Renate, | Renate Müller | Actor, Costume Designer | 1925 - 1987 | 6 | |
| Mönnig, Rose, | Rose Mönnig | Actor | 1925 | 1 | |
| Martinsen, Maria, | Maria Martinsen | Actor | 1925 | 1 | |
| Mell, Marie, | Marie Mell | Actor | 1925 - 1930 | 7 | |
| Müller, Walter, | Walter Müller | Actor | 1925 | 1 | |
| Märtens, Willy, | Willy Märtens | Actor | 1925 | 1 | |
| Mandel, Franz, | Franz Mandel | Actor | 1925 | 1 | |
| Meyer, Bernhard, | Bernhard Meyer | Designer | 1925 | 1 | |
| Manrau, Else, | Else Manrau | Actor | 1925 | 1 | |
| Markwardt, Käte, | Käte Markwardt | Actor | 1925 | 1 | |
| Moest, Gabriele, | Gabriele Moest | Actor | 1925 | 1 | |
| Mann, Walter, | Walter Mann | Actor | 1925 - 1926 | 2 | |
| Menckhoff, Werner, | Werner Menckhoff | Actor | 1925 | 1 | |
| Moitelle, Ferry, | Ferry Moitelle | Actor | 1926 | 2 | |
| Marx, Karl, | Karl Marx | Actor | 1926 | 1 | |
| Minauf, Willi, | Willi Minauf | Actor | 1926 | 2 | |
| Müller-Berany, Richard, | Richard Müller-Berany | Actor | 1926 | 1 | |
| Miersch, Marianne, | Marianne Miersch | Actor | 1926 - 1928 | 3 | |
| Minzlaff, Georg, | Georg Minzlaff | Actor | 1926 | 1 | |
| Madaus, Gerda, | Gerda Madaus | Actor | 1926 | 1 | |
| Mohr, Willibald, | Willibald Mohr | Actor | 1927 | 1 | |
| Martini, Ferdinand, | Ferdinand Martini | Actor, Director | 1901 - 1927 | 4 | |
| Marc, Alfred, | Alfred Marc | Actor | 1927 | 1 | |
| Moral, Erich, | Erich Moral | Actor | 1927 | 1 | |
| Marks, Eduard, | Eduard Marks | Actor, Director | 1927 - 1956 | 5 | |
| Martens, Ernst, | Ernst Martens | Actor | 1917 - 1938 | 4 | |
| Mewes, Hilde, | Hilde Mewes | Actor | 1928 | 1 | |
| Markus, Elisabeth, | Elisabeth Markus | Actor | 1928 | 1 | |
| Musil, Erich, | Erich Musil | Actor | 1928 | 3 | |
| Maisch, Elisabeth, | Elisabeth Maisch | Actor | 1928 - 1941 | 3 | |
| Markgraf, Aenne, | Aenne Markgraf | Actor | 1928 - 1938 | 3 | |
| Mendelssohn, Eleonora, | Eleonora Mendelssohn | Actor | 1928 | 1 | |
| Möller, Martha, | Martha Möller | Actor | 1928 | 2 | |
| Marlé, Arnold, | Arnold Marlé | Actor | 1928 - 1934 | 3 | |
| Mentges, Lou, | Lou Mentges | Actor | 1928 | 1 | |
| Meyerer, Anna, | Anna Meyerer | Actor | 1928 - 1937 | 3 | |
| Mauer-Ferchland, Helene, | Helene Mauer-Ferchland | Actor | 1929 | 1 | |
| Mundorf, Paul, | Paul Mundorf | Actor | 1929 | 1 | |
| Marx, Elsa, | Elsa Marx | Actor | 1929 | 1 | |
| Maschetti, Johann, | Johann Maschetti | Actor | 1930 | 1 | |
| Metzoldt, Erich, | Erich Metzoldt | Designer | 1931 | 1 | |
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