| Martelli, Arnaldo | Arnaldo Martelli (Arnaldo Martelli) | Actor | 1922 | 3 | |
| Martelli, Tina | Tina Martelli | Actor | 1993 | 1 | |
| Marten, Emma | Emma Marten | Actor | 1912 | 1 | |
| Marten, Hanna, von | Hanna von Marten | Actor | 1905 | 1 | |
| Marten, V. | V. Marten | Actor | 1946 | 1 | |
| Martens, Alma | Alma Martens (Alma Martens) | Actor | 1921 | 1 | |
| Martens, Camilla | Camilla Martens (Camilla Martens) | Actor, Adaptation, Director | 1993 - 2006 | 3 | |
| Märtens, Eduard | Eduard Märtens (Eduard Märtens) | Designer | 1937 | 3 | |
| Martens, Eline | Eline Martens (Eline Martens) | Actor | 2013 | 1 | |
| Martens, Ernst | Ernst Martens (Ernst Martens) | Actor | 1917 - 1938 | 4 | |
| Martens, Finja | Finja Martens | Actor | 2006 | 1 | |
| Martens, Max, Volkert | Max Volkert Martens | Actor | 1979 | 1 | |
| Martens, Patrick | Patrick Martens | Lighting Designer | 1996 | 1 | |
| Märtens, Willy | Willy Märtens (Willy Märtens) | Actor | 1925 | 1 | |
| Mårtenson, Mona | Mona Mårtenson | Actor | 1924 - 1927 | 2 | |
| Mårtensson, Arne | Arne Mårtensson | Actor | 1967 | 1 | |
| Mårtensson, Johanna | Johanna Mårtensson | Costume Designer | 2013 | 1 | |
| Mårtensson, Klara | Klara Mårtensson | Actor | 2017 - 2020 | 4 | |
| Mårtensson, Lillemor | Lillemor Mårtensson | Actor | 1974 - 1975 | 2 | |
| Martersteig, Eva | Eva Martersteig (Eva Martersteig) | Actor | 1905 | 1 | |
| Martersteig, Max | Max Martersteig (Max Martersteig) | Actor, Adaptation, Director | 1878 - 1918 | 16 | |
| Marth, Katharina | Katharina Marth | Costume Designer | 2019 | 1 | |
| Marth, Uschi | Uschi Marth (Uschi Marth) | Actor | 1938 | 1 | |
| Mártha, István | István Mártha | Composer | 1991 | 1 | |
| Marthalamaki, Alexandra | Alexandra Marthalamaki | Actor | 2015 | 1 | |
| Marthinsen, Ada | Ada Marthinsen | Actor | 2017 - 2020 | 2 | |
| Marthinsen, Harald | Harald Marthinsen (Harald Marthinsen) | Designer | 1946 | 1 | |
| Marthinsen, Jørgen | Jørgen Marthinsen (Jørgen Marthinsen) | Actor | 2013 | 1 | |
| Marti, Gabriele | Gabriele Marti | Actor | 1977 | 1 | |
| Martí, Lolita | Lolita Martí | Actor | 1938 | 1 | |
| Marti, Lorenz | Lorenz Marti | Actor | 2012 | 2 | |
| Marti, Nina | Nina Marti | Actor | 2012 | 1 | |
| Martí, Olga | Olga Martí | Actor | 2010 | 1 | |
| Martí, Ramon | Ramon Martí | Producer | 1982 | 1 | |
| Marti, Simon | Simon Marti | Actor | 2010 - 2011 | 3 | |
| Marti, Theo | Theo Marti | Actor | 1996 | 1 | |
| Martial, Régine | Régine Martial (Régine Martial) | Actor | 1896 | 2 | |
| Martienzen, Gerd | Gerd Martienzen | Actor | 1953 | 3 | |
| Martignoni, Werner | Werner Martignoni | Translator | 1993 - 1996 | 2 | |
| Martika, M. | M. Martika | Actor | 1944 | 1 | |
| Martikainen, Kauko | Kauko Martikainen | Actor | 1980 | 1 | |
| Martin | Martin - (Martin -) | Actor | 2003 | 1 | |
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