| Mancaniello, Giuseppe | Giuseppe Mancaniello | Lighting Designer, Sound Designer | 2013 | 2 | |
| Mánik, László | László Mánik | Mask Maker | 1961 - 1969 | 2 | |
| Myers, Roland | Roland Myers | Mask Maker | 1963 | 1 | |
| Melin, Anna-Lena | Anna-Lena Melin | Mask Maker | 1999 | 1 | |
| Marø, Anita Jacobsen | Anita Jacobsen Marø | Mask Maker | 2011 | 6 | |
| Mortensen, Aud | Aud Mortensen | Mask Maker | 1978 | 3 | |
| Müller, Thomas | Thomas Müller | Mask Maker | 2010 - 2012 | 10 | 4 |
| Mußmacher, Renate | Renate Mußmacher | Mask Maker | 1986 | 1 | |
| Marcell, Bodil | Bodil Marcell | Mask Maker | 1984 | 1 | |
| Menig, Heidi | Heidi Menig | Mask Maker | 1986 | 1 | |
| Martin, Ida | Ida Martin | Mask Maker | 1986 | 1 | |
| Martinsen, Lill | Lill Martinsen | Mask Maker | 1990 | 1 | |
| Mühle, Örjan | Örjan Mühle | Mask Maker | 1991 - 1993 | 5 | |
| Mutt, Kristel | Kristel Mutt | Mask Maker | 1997 | 1 | |
| Meisinger, Inge | Inge Meisinger | Mask Maker | 2002 | 1 | |
| Marrs, Bruce | Bruce Marrs | Mask Maker | 2005 - 2006 | 9 | |
| Mars, Bruce | Bruce Mars | Mask Maker | 2006 | 10 | |
| Mosser, Ellie | Ellie Mosser | Mask Maker | 2007 | 1 | |
| Merino, Anna | Anna Merino | Mask Maker | 2008 | 15 | |
| Malik, Aruna, Kumar | Aruna Kumar Malik | Mask Maker | 2015 | 1 | |
| Michael, Peggy | Peggy Michael | Mask Maker | 2010 | 1 | |
| Mjøen, Anne | Anne Mjøen | Mask Maker | 1962 | 1 | |
| Moller, Denise | Denise Moller | Mask Maker | 1960 | 1 | |
| Magnusson, Karl | Karl Magnusson | Mask Maker | 1957 | 1 | |
| Masson, Gust | Gust Masson | Mask Maker | 1956 - 1957 | 3 | |
| Mantel, Marie | Marie Mantel | Mask Maker | 1932 | 1 | |
| Mattsson, Barbara | Barbara Mattsson | Mask Maker | 2000 | 3 | |
| Madsen, Anny, M. | Anny M. Madsen | Mask Maker | 1978 | 1 | |
| Moureaud, Claudine | Claudine Moureaud | Mask Maker | 2018 | 1 | |
| Meyer, Henry | Henry Meyer | Musical Director | 1934 | 1 | |
| Mowinckel, L. | L. Mowinckel | Musical Director | 1924 | 1 | |
| Myridou, Veta | Veta Myridou | Musical Director | 1975 | 4 | |
| Makris, Stelios | Stelios Makris | Musical Director | 1977 | 1 | |
| Menachem, Zak Menachem | Zak Menachem Menachem | Musical Director | 1979 | 1 | |
| Matyasovich, Victor | Victor Matyasovich | Musical Director | 1914 | 1 | |
| Moshammer, Bernhard | Bernhard Moshammer | Musical Director | 2014 - 2017 | 10 | |
| Maupoix, Per | Per Maupoix | Musical Director | 1997 | 1 | |
| Mallik, Linda | Linda Mallik | Musical Director | 1989 - 1998 | 2 | |
| Mahajan, Prajyot | Prajyot Mahajan | Musical Director | 2014 | 1 | |
| Möller, Fredrik | Fredrik Möller | Musical Director | 2015 | 1 | |
| Moshagen, Vegard | Vegard Moshagen | Musical Director | 2009 | 1 | |
| Menskes, Georg | Georg Menskes | Musical Director | 2015 | 1 | |
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