| Maddox, Gloria | Gloria Maddox | Actor | 1972 | 1 | |
| Madeira, Marcia | Marcia Madeira | Lighting Designer | 1981 | 1 | |
| Madeira, Rui | Rui Madeira | Designer, Director | 2002 - 2023 | 18 | |
| Madej, Tomasz | Tomasz Madej | Actor | 2018 | 1 | |
| Madeja, Tadeusz | Tadeusz Madeja | Actor | 1989 | 1 | |
| Madeleine | Madeleine - | Dancer | 2003 | 1 | |
| Madeley, Harriet | Harriet Madeley | Adaptation | 2023 | 1 | |
| Madell, Michael | Michael Madell | Actor | 1945 | 1 | |
| Mader, Helga | Helga Mader | Dancer | 1970 | 1 | |
| Mäder, Joachim | Joachim Mäder | Actor | 2008 | 7 | |
| Mader, Leonhard | Leonhard Mader | Actor | 1985 | 4 | |
| Mader, Lorian | Lorian Mader | Dancer | 2016 | 1 | |
| Mäder, Marie | Marie Mäder | Actor | 1901 | 1 | |
| Mader, Martin | Martin Mader | Musician | 2017 | 1 | |
| Mader, Sabine | Sabine Mader | Costume Designer, Designer | 2000 - 2017 | 5 | |
| Mader, Travis | Travis Mader | Dramaturg | 1999 | 1 | |
| Mădescu, Mihai | Mihai Mădescu | Costume Designer, Designer | 1972 - 1992 | 4 | |
| Madesky, Herbert | Herbert Madesky | Actor | 1905 | 1 | |
| Madgewick, - | - Madgewick | Actor | 1913 | 1 | |
| Madi, Bassel | Bassel Madi | Actor | 2013 | 1 | |
| Madia, Stefano | Stefano Madia | Actor | 1982 | 1 | |
| Madico, Ferran | Ferran Madico () | Director | 2013 | 1 | |
| Madier, Leonie | Leonie Madier | Actor | 1922 | 1 | |
| Madigan, Dennis | Dennis Madigan | Lighting Designer | 2013 | 1 | |
| Madin, Chris | Chris Madin | Composer | 1999 | 30 | |
| Madin, Hans | Hans Madin | Actor | 1945 - 1971 | 2 | |
| Madin, Holger | Holger Madin | Actor | 1979 | 1 | |
| Madison, Deborah | Deborah Madison | Actor | 1963 | 3 | |
| Madison, Joan | Joan Madison | Actor | 1929 | 1 | |
| Madison, Lawrence | Lawrence Madison | Actor | 1966 | 3 | |
| Madison, Margaret | Margaret Madison | Actor | 1939 | 1 | |
| Madl, Ferdinand | Ferdinand Madl | Costume Designer | 1958 - 1962 | 2 | |
| Madland, Anne, Karin | Anne Karin Madland | Actor | 1978 | 3 | |
| Mädler, Kathrin | Kathrin Mädler | Director, Dramaturg | 2011 - 2016 | 4 | |
| Mädler, Peggy | Peggy Mädler | Dramaturg | 2006 | 1 | |
| Madolev, Todor | Todor Madolev | Actor | 1983 | 1 | |
| Madorsky, Jenny | Jenny Madorsky | Actor | 2011 | 1 | 4 |
| Madrid, Carmen | Carmen Madrid | Actor | 2006 | 1 | |
| Madrid, Iker | Iker Madrid | Actor | 2019 | 1 | |
| Madrid, Patricia | Patricia Madrid | Actor | 2024 | 2 | |
| Madruga, Sylvia | Sylvia Madruga | Actor | 1959 | 1 | |
| Madsen-Wiesneck, J. | J. Madsen-Wiesneck | Designer | 1924 - 1934 | 2 | |
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