| Melching, Christopher | Christopher Melching | Costume Designer, Designer | 2010 - 2011 | 28 | |
| Mitchell, Larry | Larry Mitchell | Actor | 2010 - 2017 | 2 | |
| McKelvey, Michael | Michael McKelvey | Composer | 2010 | 1 | |
| Moran, Buzz | Buzz Moran | Sound Designer | 2010 - 2011 | 2 | |
| Murphy, Lainey | Lainey Murphy | Actor | 2010 | 2 | |
| Mercantel, Stephen | Stephen Mercantel | Actor | 2010 | 3 | |
| Menzies, Maryann | Maryann Menzies | Actor | 2010 | 3 | |
| Mittermeier, Markus | Markus Mittermeier | Musical Director, Musician | 2010 | 2 | |
| Miller, Amber | Amber Miller | Designer | 2010 | 1 | |
| McCurdy, Charles | Charles McCurdy | Actor | 2010 | 1 | |
| Mitchell, Daniel | Daniel Mitchell | Actor | 2010 | 1 | |
| Mitchell, Ted | Ted Mitchell | Actor | 2010 | 1 | |
| Magkonis, Miltiadis | Miltiadis Magkonis | Sound Designer | 2010 | 1 | |
| Matsuno, Jun | Jun Matsuno | Designer | 2010 | 2 | |
| Midelfort, Emil | Emil Midelfort | Actor | 1913 | 1 | |
| Madsen, Julius | Julius Madsen | Actor | 1913 | 1 | |
| Monahon, Talene | Talene Monahon | Actor | 2010 | 1 | |
| Markson, Jay Ben | Jay Ben Markson | Actor | 2010 | 1 | |
| Mavricos, David | David Mavricos | Actor | 2010 | 1 | |
| Möck, Anne | Anne Möck | Actor | 2010 | 11 | |
| Mack, Billy | Billy Mack | Actor | 2009 - 2021 | 6 | |
| Meininger, Klaus | Klaus Meininger | Actor | 2009 | 1 | |
| Mitterstieler, Georg | Georg Mitterstieler | Actor | 2009 - 2017 | 2 | |
| McGuire, Louis | Louis McGuire | Composer | 2009 | 1 | |
| Mišič, Ksenija | Ksenija Mišič | Actor | 2009 - 2013 | 5 | |
| Mihelič, Irena | Irena Mihelič | Actor | 2009 | 3 | |
| Marriage, Oliver | Oliver Marriage | Actor | 2009 | 2 | |
| Miller, Les | Les Miller | Director | 2009 | 1 | |
| Malburg, Philipp | Philipp Malburg | Actor | 1903 | 1 | |
| Murugesan, K. | K. Murugesan | Director | 2015 | 1 | |
| Moen, Tuva | Tuva Moen | Actor | 2015 - 2023 | 2 | |
| Miller, Laura | Laura Miller | Actor | 2010 | 1 | |
| Meyer, Nancy | Nancy Meyer | Actor | 2010 | 1 | |
| Miyagi, Satoshi | Satoshi Miyagi | Director | 2010 - 2023 | 3 | |
| Mihanović, Dubravko | Dubravko Mihanović | Dramaturg | 2010 | 1 | |
| Michael, Peggy | Peggy Michael | Mask Maker | 2010 | 1 | |
| M. P., Susheela | Susheela M. P. | Actor | 2015 | 1 | |
| Mahesh, Gaddam | Gaddam Mahesh | Musician | 2015 | 1 | |
| Minghou, Liu | Liu Minghou | Producer | 2009 | 1 | |
| Machida, Marie | Marie Machida | Actor | 2009 | 1 | |
| Maydon, Alistair | Alistair Maydon | Actor | 2009 | 1 | |
| Mathews, Barbara | Barbara Mathews | Actor | 2009 | 1 | |
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