| Matthiae, Fritz | Fritz Matthiae (Fritz Matthiae) | Actor | 1973 - 2000 | 5 | |
| Matthiae, Oliver | Oliver Matthiae (Oliver Matthiae) | Actor | 2002 - 2008 | 16 | |
| Matthias, Frk. | Frk. Matthias (Frk. Matthias) | Actor | 1879 | 1 | |
| Matthias, Marina | Marina Matthias (Marina Matthias) | Actor | 1997 - 2006 | 8 | |
| Matthias, Peter | Peter Matthias (Peter Matthias) | Actor | 1975 - 1992 | 2 | |
| Matthíasson, Ari | Ari Matthíasson (Ari Matthíasson) | Actor | 1993 | 2 | |
| Matthies, Eberhard | Eberhard Matthies | Costume Designer, Designer | 1974 - 1999 | 6 | |
| Matthies, Polly | Polly Matthies | Costume Designer | 1993 - 1999 | 2 | |
| Matthiesen, Marc | Marc Matthiesen | Adaptation, Dramaturg | 2013 | 2 | |
| Matthiessen, Artus-Maria | Artus-Maria Matthiessen (Artus-Maria Matthiessen) | Actor | 1990 | 1 | |
| Matthiessen, Ingrid | Ingrid Matthiessen | Actor | 1956 - 2003 | 3 | |
| Matthiessen, Joam | Joan Matthiessen | Actor | 1989 | 2 | |
| Matthisen, Roger | Roger Matthisen | Actor | 2001 | 2 | |
| Matthus, Frank | Frank Matthus | Director | 1996 - 1998 | 2 | |
| Matthyssen, Vanessa | Vanessa Matthyssen | Actor | 2000 | 1 | |
| Mattia Giorgetti, Mario | Mario Mattia Giorgetti | Actor | 1973 | 1 | |
| Mattick, Hans | Hans Mattick | Actor | 1932 | 1 | |
| Mattila, Aino | Aino Mattila | Director | 1964 | 1 | |
| Mattila, Liisamaija | Liisamaija Mattila | Actor | 2005 | 1 | |
| Mattin, Mimi | Mimi Mattin | Costume Designer | 1960 - 1964 | 2 | |
| Mattishent, Ernst | Ernst Mattishent | Actor | 1962 | 1 | |
| Mattishent, Gisela | Gisela Mattishent (Gisela Mattishent) | Actor | 1970 - 1982 | 3 | |
| Mattisson, Ann | Ann Mattisson | Actor | 1990 | 1 | |
| Mattke, Sven | Sven Mattke | Actor | 2017 | 1 | |
| Mattner, Christine | Christine Mattner | Actor | 1965 - 1967 | 2 | |
| Mattox, Muriel | Muriel Mattox | Actor | 1932 | 1 | |
| Mattson, Calle | Calle Mattson | Musician | 1996 | 1 | |
| Mattson, Kalle | Kalle Mattson | Actor | 1996 | 1 | |
| Mattsson, Barbara | Barbara Mattsson | Mask Maker | 2000 | 3 | |
| Mattsson, Mirijam | Mirijam Mattsson | Actor | 2003 | 1 | |
| Mattsson, Niklas | Niklas Mattsson | Actor | 2017 - 2020 | 2 | |
| Mattsson, Per | Per Mattsson (Per Mattsson) | Actor | 1989 - 1998 | 15 | |
| Mattsson, Richard | Richard Mattsson | Actor | 1943 | 1 | |
| Mattsson, Ulla | Ulla Mattsson | Actor | 1961 | 1 | |
| Mattsson, Veronika | Veronika Mattsson | Actor | 2007 | 1 | |
| Mattukat, Jana | Jana Mattukat | Actor | 1995 | 1 | |
| Matujec, Vanja | Vanja Matujec | Actor | 2018 | 2 | |
| Matul, Niko | Niko Matul (Niko Matul) | Designer | 1979 | 1 | |
| Matuliauskas, Karolis | Karolis Matuliauskas | Actor | 2011 | 1 | |
| Matull, Oskar | Oskar Matull | Actor | 1980 - 1997 | 2 | |
| Matulová, Vlasta | Vlasta Matulová | Actor | 1939 - 1978 | 2 | |
| Matuna, Karl | Karl Matuna | Actor | 1906 | 1 | |
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