| Monsen, Carl | Carl Monsen | Actor | 1969 | 1 | |
| Monsen, Hans | Hans Monsen | Actor | 1861 - 1864 | 4 | |
| Monsen, Sophie | Sophie Monsen | Actor | 1861 - 1862 | 2 | 1 |
| Monson, Cecil | Cecil Monson | Actor | 1936 | 1 | |
| Monson, Mike | Mike Monson | Actor | 1967 | 1 | |
| Monsrud, Anne Marie | Anne Marie Monsrud | Actor | 2002 | 2 | |
| Montag, Seppl | Seppl Montag | Actor | 1936 | 1 | |
| Montagna, Carlo | Carlo Montagna | Actor | 1974 | 2 | |
| Montagna, Kerol | Kerol Montagna | Designer | 2017 | 1 | |
| Montagnese, Brian N. | Brian N. Montagnese | Actor | 1999 | 1 | |
| Montagnoli, Raffaele | Raffaele Montagnoli | Actor | 1996 | 2 | |
| Montague, Helen | Helen Montague | Actor | 1959 | 1 | |
| Montague, Jennifer | Jennifer Montague | Stage Manager | 2023 | 1 | |
| Montalbán, Helena | Helena Montalbán | Actor | 1954 | 1 | |
| Montalbán, Juan Carlos | Juan Carlos Montalbán | Actor | 1982 | 2 | |
| Montalto, Marcello | Marcello Montalto | Actor | 2024 | 1 | |
| Montañés, Ángela | Ángela Montañés | Actor | 1998 | 1 | |
| Montanez, Mauricio | Mauricio Montanez | Actor | 2021 | 1 | |
| Montañez, Nora | Nora Montañez | Actor | 2010 | 1 | |
| Montano, Sharon | Sharon Montano | Costume Designer | 2011 | 1 | |
| Montanus, Christiaan | Christiaan Montanus | Actor | 2000 | 23 | |
| Montarello, Jose | Jose Montarello | Actor | 1986 | 2 | |
| Montaudié, Gilles | Gilles Montaudié | Designer | 2018 - 2019 | 8 | |
| Monte-Brown, Elia | Elia Monte-Brown | Actor | 2014 | 1 | |
| Montealegre, Felicia | Felicia Montealegre | Actor | 1950 | 1 | |
| Monteiro, Bernardo | Bernardo Monteiro | Costume Designer | 2008 | 1 | |
| Monteiro, Bruno | Bruno Monteiro | Composer | 2009 | 1 | |
| Monteiro, Caco | Caco Monteiro | Actor | 1991 | 1 | |
| Monteiro, João | João Monteiro | Actor | 1963 | 1 | |
| Monteiro, Luís, de Sttau | Luís de Sttau Monteiro | Adaptation, Director, Translator | 1972 | 3 | |
| Monteiro, Mariana, Rey | Mariana Rey Monteiro | Actor | 1972 | 1 | |
| Monteiro, Roméo | Roméo Monteiro | Actor, Musician | 2012 - 2018 | 32 | |
| Monteiro, Tobias | Tobias Monteiro | Actor | 2002 | 5 | |
| Monteith, Michelle | Michelle Monteith | Actor | 2011 | 1 | |
| Montel, Max | Max Montel | Director | 2002 | 1 | 1 |
| Monteli, - | - Monteli | Costume Designer | 2001 | 1 | |
| Montelius, Olle | Olle Montelius | Costume Designer, Designer | 1949 - 1963 | 5 | |
| Montell, Victor | Victor Montell | Actor | 1950 - 1970 | 5 | |
| Montemor, Fernanda | Fernanda Montemor | Actor | 1998 | 1 | |
| Montemurro, JoAnn | JoAnn Montemurro | Actor, Costume Designer | 2009 | 2 | |
| Monten, Joshua | Joshua Monten | Choreographer | 2019 | 8 | |
| Montenbruck, Willi | Willi Montenbruck | Actor | 1933 | 1 | |
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