| Müller, K.- D. | K.- D. Müller | Actor | 1973 | 2 | |
| Muller, Karel | Karel Muller | Adaptation, Translator | 1976 | 2 | |
| Müller, Karl | Karl Müller | Actor | 1910 - 1912 | 4 | |
| Müller, Karl-Frank | Karl-Frank Müller | Actor | 1992 - 1999 | 2 | |
| Müller, Karl-Fred | Karl-Fred Müller | Actor | 2015 | 1 | |
| Müller, Karl-Heinz | Karl-Heinz Müller | Actor | 1976 | 1 | |
| Müller, Katharina | Katharina Müller | Actor | 1998 | 1 | |
| Müller, Katharina | Katharina Müller | Costume Designer | 2016 | 1 | |
| Müller, Katharina | Katharina Müller | Actor | 2018 | 1 | |
| Müller, Katja | Katja Müller | Actor | 2003 | 1 | 1 |
| Müller, kl. | kl. Müller | Actor | 1917 | 1 | |
| Müller, Klaus | Klaus Müller | Actor | 1965 | 2 | |
| Müller, Kleine | Kleine Müller | Actor | 1891 - 1894 | 2 | |
| Müller, Knut | Knut Müller | Actor | 1993 | 5 | |
| Müller, Kurt | Kurt Müller | Actor | 1901 - 1923 | 2 | |
| Müller, L. | L. Müller | Actor | 1913 | 1 | |
| Müller, Lena | Lena Müller | Designer | 2008 - 2012 | 5 | |
| Müller, Lena | Lena Müller | Actor | 2017 | 1 | |
| Müller, Leopoldine | Leopoldine Müller | Actor | 1907 - 1908 | 2 | |
| Müller, Lia | Lia Müller | Actor | 2011 | 2 | |
| Müller, Lina | Lina Müller | Actor | 1897 | 1 | |
| Müller, Liselotte | Liselotte Müller | Actor | 1972 - 1980 | 2 | |
| Müller, Lolo | Lolo Müller | Actor | 1896 - 1897 | 2 | |
| Müller, Lothar | Lothar Müller | Actor | 2002 | 1 | |
| Müller, Lotte | Lotte Müller | Actor | 1907 - 1921 | 8 | |
| Müller, Ludvig | Ludvig Müller | Actor, Director | 1897 - 1913 | 19 | 2 |
| Müller, Ludwig | Ludwig Müller | Actor | 1889 - 1911 | 7 | |
| Müller, Luitpold | Luitpold Müller | Actor | 1981 | 1 | |
| Müller, Manfred | Manfred Müller | Actor | 1965 - 1982 | 3 | |
| Müller, Mareille | Mareille Müller | Actor | 1982 | 1 | |
| Müller, Marg | Marg Müller | Actor | 1894 | 1 | |
| Müller, Margarethe | Margarethe Müller | Actor | 1895 - 1897 | 3 | |
| Müller, Mariana | Mariana Müller | Actor | 1982 | 1 | |
| Müller, Marie | Marie Müller | Costume Designer | 1932 | 1 | |
| Müller, Martha | Martha Müller | Actor | 2005 | 1 | |
| Müller, Mathias | Mathias Müller | Actor | 2016 | 1 | |
| Muller, Mathieu | Mathieu Muller | Actor | 2000 - 2003 | 2 | |
| Müller, Maximilian | Maximilian Müller | Composer | 2010 - 2011 | 8 | |
| Müller, Michael | Michael Müller | Designer | 2015 | 1 | |
| Müller, Mike | Mike Müller | Actor | 2005 | 2 | 1 |
| Müller, Monika | Monika Müller | Actor | 1981 - 1987 | 2 | |
| Müller, Moritz | Moritz Müller | Designer | 2012 - 2016 | 5 | 1 |
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