| Mäder, Joachim | Joachim Mäder | Actor | 2008 | 7 | |
| Marianes, Eliana | Eliana Marianes | Actor | 2009 | 7 | |
| Münch, Erich | Erich Münch | Actor | 2010 | 7 | |
| Markuslund, Keld | Keld Markuslund | Actor | 1944 - 2003 | 7 | |
| Malin, Sarah | Sarah Malin | Actor | 2013 | 7 | |
| Milewski, Jurek | Jurek Milewski | Actor | 2013 | 7 | |
| Meyer, Frieda | Frieda Meyer | Actor | 1898 - 1922 | 7 | |
| Mjølner, Alf | Alf Mjølner | Actor | 1948 - 1949 | 7 | |
| Michaïlidis, Andreas | Andreas Michaïlidis | Actor | 1973 | 7 | |
| Meads, Frederick | Frederick Meads | Actor | 1910 - 1912 | 7 | |
| Miltner-Schönau, Rudolf | Rudolf Miltner-Schönau | Actor | 1911 - 1912 | 7 | |
| Maier-Peveling, Georg | Georg Maier-Peveling | Costume Designer | 2021 | 7 | |
| Maria, Lucia | Lucia Maria (Lucia Maria) | Actor | 2007 - 2008 | 6 | 1 |
| Mark, Jan | Jan Mark (Jan Mark) | Adaptation, Dramaturg | 2002 - 2005 | 6 | |
| McArthur, Molly | Molly McArthur (Molly McArthur) | Actor, Costume Designer, Designer | 1925 - 1946 | 6 | |
| McArthur, Murray | Murray McArthur (Murray McArthur) | Actor | 1996 - 1998 | 6 | |
| McCarthy, Helena | Helena McCarthy (Helena McCarthy) | Actor | 1994 | 6 | |
| Melander, Björn | Björn Melander (Björn Melander) | Adaptation, Director | 1999 - 2008 | 6 | |
| Melichar, Rudolf | Rudolf Melichar (Rudolf Melichar) | Actor | 1957 - 2010 | 6 | |
| Meyer, Jean | Jean Meyer (Jean Meyer) | Actor, Adaptation, Director | 1976 - 1984 | 6 | |
| Murakami, Miyuki | Miyuki Murakami (Miyuki Murakami) | Lighting Designer | 2007 - 2009 | 6 | |
| Murrell, John | John Murrell (John Murrell) | Adaptation, Translator | 1983 - 2007 | 6 | |
| Mezzera, Franco | Franco Mezzera (Franco Mezzera) | Actor | 1972 - 1974 | 6 | |
| Maché, Katinka | Katinka Maché (Katinka Maché) | Actor | 2010 | 6 | 1 |
| McKinven, Neil | Neil McKinven (Neil McKinven) | Actor | 2010 - 2021 | 6 | 2 |
| McLaren, Robert | Robert McLaren (Robert McLaren) | Director, Lighting Designer | 2006 - 2010 | 6 | |
| Mallet, Miki | Miki Mallet (Miki Mallet) | Actor | 2010 | 6 | |
| Mosleh, Fatma | Fatma Mosleh (Fatma Mosleh) | Actor | 2009 - 2010 | 6 | |
| Müller-Rudolph, Minna | Minna Müller-Rudolph (Minna Müller-Rudolph) | Actor | 1891 - 1914 | 6 | |
| Møller, Frk. | Frk. Møller (Frk. Møller) | Actor | 1871 | 6 | |
| Møller, O. | O. Møller | Actor | 1871 | 6 | |
| Meyer, Adolf | Adolf Meyer (Adolf Meyer) | Actor | 1879 - 1907 | 6 | |
| Menicke, Albrecht | Albrecht Menicke (Albrecht Menicke) | Actor | 1888 - 1891 | 6 | |
| Mannert, Theodor | Theodor Mannert (Theodor Mannert) | Actor | 1888 - 1891 | 6 | |
| Morgenstern, W. | W. Morgenstern (W. Morgenstern) | Actor | 1888 - 1891 | 6 | |
| Meissner, Hjalmar | Hjalmar Meissner (Hjalmar Meissner) | Composer, Conductor, Musical Director | 1889 - 1919 | 6 | |
| Magnusson, Julia | Julia Magnusson (Julia Magnusson) | Actor | 1892 - 1898 | 6 | |
| Mori, De, C. | C. De Mori (C. De Mori) | Actor | 1894 - 1919 | 6 | |
| Mayer, Albert | Albert Mayer | Actor | 1896 - 1903 | 6 | |
| Mauth, Karl | Karl Mauth (Karl Mauth) | Actor, Director | 1903 - 1917 | 6 | |
| Müller, Alex | Alex Müller (Alex Müller) | Actor | 1905 - 1912 | 6 | |
| Möller, Alfred | Alfred Möller (Alfred Möller) | Actor | 1908 - 1917 | 6 | |
|
|
