| Midling, Julius, | Julius Midling | Actor | 1864 - 1866 | 2 | |
| Midgley, Robin | Robin Midgley | Director | 1969 | 2 | |
| Midgley, Patrick | Patrick Midgley | Actor | 2009 | 1 | |
| Midelfort, Emil | Emil Midelfort | Actor | 1913 | 1 | |
| Middleton, Stephen | Stephen Middleton | Actor | 2002 - 2008 | 3 | |
| Middleton, Robert | Robert Middleton | Actor | 1951 | 1 | |
| Middleton, John | John Middleton | Actor | 2009 | 1 | |
| Middleton, Greg | Greg Middleton | Actor | 2007 | 1 | |
| Middleton, Cristopher | Cristopher Middleton | Actor | 1996 | 1 | |
| Middleton, Anna | Anna Middleton | Actor | 1962 | 2 | |
| Middlemass, Frank | Frank Middlemass | Actor | 1977 | 1 | |
| Middleditch, Tom | Tom Middleditch | Actor | 2002 | 9 | |
| Middleditch, Lucy | Lucy Middleditch | Actor | 2007 - 2008 | 32 | |
| Middlebrook, Douglas | Douglas Middlebrook | Actor | 1942 | 1 | |
| Middelboe, Ingeborg, | Ingeborg Middelboe | Actor | 1917 - 1928 | 2 | |
| Mićunović, Branislav, | Branislav Mićunović | Adaptation, Costume Designer, Designer, Director | 2000 | 12 | |
| Micu, Ioan | Ioan Micu | Actor | 1978 | 1 | |
| Micossi, Frank | Frank Micossi | Actor | 1939 | 1 | |
| Micoleau, Tyler | Tyler Micoleau | Lighting Designer | 2003 - 2009 | 3 | |
| Mickley, Friedrich | Friedrich Mickley | Actor | 1967 | 1 | |
| Mickler, Wilhelm, | Wilhelm Mickler | Actor | 1886 | 4 | |
| Mickl, Anita | Anita Mickl | Actor | 1982 | 1 | |
| Mickey, -, | - Mickey | Actor | 2010 | 1 | |
| Mickey , Susan E. | Susan E. Mickey | Costume Designer | 1992 | 1 | |
| Mickelson, Lawrence T., | Lawrence T. Mickelson (Lawrence T. Mickelson) | Actor | 1922 | 1 | |
| Mickelsen, David Kay, | David Kay Mickelsen | Costume Designer | 2005 | 1 | |
| Mickel, Jon | Jon Mickel | Actor | 2018 | 1 | |
| Miciński, Stanisław, | Stanisław Miciński | Actor | 1902 - 1912 | 3 | |
| Micińska, Wanda, | Wanda Micińska | Actor | 1901 | 1 | |
| Micińska, Magdalena, | Magdalena Micińska | Actor | 1882 - 1908 | 3 | |
| Michutta, Emil, | Emil Michutta | Actor | 1950 | 1 | |
| Michułowicz, Stefan, | Stefan Michułowicz | Actor | 1910 - 1912 | 2 | |
| Michnowska, Stefania, | Stefania Michnowska | Actor | 1906 - 1914 | 13 | |
| Michnikowski, Mateusz | Mateusz Michnikowski | Actor | 2014 | 1 | |
| Michlewiczowa, Wilhelmina, | Wilhelmina Michlewiczowa | Actor | 1888 | 1 | |
| Michl, Milka | Milka Michl | Actor | 1933 | 1 | |
| Michl, Frieda, | Frieda Michl | Actor | 1918 | 1 | |
| Michiels, -, | - Michiels | Composer | 1892 | 1 | |
| Michie, Simone | Simone Michie | Actor | 1996 | 1 | |
| Micheluzzi, F., | F. Micheluzzi | Actor | 1892 | 3 | |
| Michelsen, Rosa, Sand | Rosa Sand Michelsen | Actor | 2013 | 1 | |
| Michelsen, Rigmor | Rigmor Michelsen | Actor | 1933 - 1934 | 1 | |
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