| Mårtenson, Mona | Mona Mårtenson | Actor | 1924 - 1927 | 2 | |
| Märtens, Willy, | Willy Märtens | Actor | 1925 | 1 | |
| Martens, Patrick | Patrick Martens | Lighting Designer | 1996 | 1 | |
| Martens, Max, Volkert | Max Volkert Martens | Actor | 1979 | 1 | |
| Martens, Finja | Finja Martens | Actor | 2006 | 1 | |
| Martens, Ernst, | Ernst Martens | Actor | 1917 - 1938 | 4 | |
| Martens, Eline, | Eline Martens | Actor | 2013 | 1 | |
| Märtens, Eduard, | Eduard Märtens | Designer | 1937 | 3 | |
| Martens, Camilla, | Camilla Martens | Actor, Adaptation, Director | 1993 - 2006 | 3 | |
| Martens, Alma, | Alma Martens | Actor | 1921 | 1 | |
| Marten, V. | V. Marten | Actor | 1946 | 1 | |
| Marten, Hanna, von | Hanna von Marten | Actor | 1905 | 1 | |
| Marten, Emma | Emma Marten | Actor | 1912 | 1 | |
| Martelli, Tina | Tina Martelli | Actor | 1993 | 1 | |
| Martelli, Arnaldo, | Arnaldo Martelli | Actor | 1922 | 3 | |
| Martell, Patricia | Patricia Martell | Actor | 1963 | 1 | |
| Martell, Gillian | Gillian Martell | Actor | 1970 | 1 | |
| Martel, Nicolas | Nicolas Martel | Actor | 2012 | 11 | |
| Martel, Mélanie | Mélanie Martel | Costume Designer | 1995 | 1 | |
| Martel, Jenny | Jenny Martel | Actor | 1990 | 1 | |
| Martblom, Runar | Runar Martblom | Actor | 1972 | 1 | |
| Marta, Darcy | Darcy Marta | Actor | 1998 | 1 | |
| Marstrander, Mona, | Mona Marstrander | Designer | 1994 | 1 | |
| Marstrand, Günther, | Günther Marstrand | Actor | 1921 | 1 | |
| Marston, Theodore | Theodore Marston | Director | 1911 | 1 | |
| Marston, Helen | Helen Marston | Actor | 1979 | 1 | |
| Marston, Cathy | Cathy Marston | Adaptation, Choreographer | 2005 - 2008 | 6 | |
| Marston, Brett | Brett Marston | Actor | 2000 | 1 | |
| Marson, K. | K. Marson | Director | 1968 | 1 | |
| Marsolek, George | George Marsolek | Designer | 2011 | 2 | |
| Marsó, Silvia | Silvia Marsó | Actor | 2010 - 2011 | 40 | |
| Marsland, Pearl | Pearl Marsland | Actor | 2008 | 1 | |
| Marsky, Richard | Richard Marsky | Actor | 1900 | 1 | |
| Marsini, Jerry | Jerry Marsini | Actor | 2009 | 1 | 1 |
| Mārsietis, Jānis, | Jānis Mārsietis | Actor | 1918 - 1939 | 8 | |
| Marsi, Gizi | Gizi Marsi | Actor | 1925 | 1 | |
| Marshall, William, Jay | William Jay Marshall | Actor | 2000 | 1 | |
| Marshall, William, Horace | William Horace Marshall | Actor | 1980 | 2 | |
| Marshall, William | William Marshall | Actor | 1961 | 1 | |
| Marshall, Wendy | Wendy Marshall | Designer | 1985 | 1 | |
| Marshall, Tom | Tom Marshall | Actor | 2005 - 2010 | 3 | |
| Marshall, Thomasin | Thomasin Marshall | Designer | 2012 | 1 | |
|
|
