| Meszei, Oszkár | Oszkár Meszei | Actor | 2022 | 1 | |
| Meirson, Ora | Ora Meirson | Actor | 2024 | 1 | |
| McCurdy, Annagrace | Annagrace McCurdy | Actor | 2024 | 1 | |
| Madrid, Patricia | Patricia Madrid | Actor | 2024 | 1 | |
| Moore, Rebecca | Rebecca Moore | Costume Designer | 2024 | 1 | |
| Mehmetovic, Majda | Majda Mehmetovic | Actor | 2024 | 1 | |
| Murariu, Ioana | Ioana Murariu | Designer | 2011 | 1 | |
| Mîndru, Alina | Alina Mîndru | Actor | 2011 | 1 | |
| Magnussen, Vidar | Vidar Magnussen | Actor, Director | 2024 | 2 | |
| Mavhima, Sandra-Elizabeth | Sandra-Elizabeth Mavhima | Choreographer | 2022 | 1 | |
| Martelli, Silvia | Silvia Martelli | Actor | | 1 | |
| Mangiú, Giovanna | Giovanna Mangiú | Actor | 2019 | 1 | |
| Marrucci, Enrico | Enrico Marrucci | Musician | 2024 | 1 | |
| Mirabella, Franco | Franco Mirabella | Actor | 2024 | 2 | |
| Martins, Beto | Beto Martins | Lighting Designer | 2024 | 1 | |
| Montalto, Marcello | Marcello Montalto | Actor | 2024 | 2 | |
| Maresti, Anna | Anna Maresti | Actor | 1943 | 2 | |
| Manfredi, Nino | Nino Manfredi | Actor | 1951 | 1 | |
| Murray, Aron | Aron Murray | Lighting Designer | 2024 | 1 | |
| Milo, Antonio | Antonio Milo | Actor | 2012 - 2014 | 20 | |
| Marchetti, Renato | Renato Marchetti | Actor | 2012 - 2014 | 40 | |
| Marinoni, Laura | Laura Marinoni | Actor | 2018 | 5 | |
| Macrì, Danilo | Danilo Macrì | Adaptation | 2018 | 5 | |
| Magni, Eva | Eva Magni | Actor | 1948 - 1949 | 2 | |
| Mazzarella, Carlo | Carlo Mazzarella | Actor | 1948 | 1 | |
| Maresti, Carlo | Carlo Maresti | Actor | 1956 | 1 | |
| Moretti, Rosanne Silvia | Rosanne Silvia Moretti | Adaptation, Choreographer, Dancer | 1975 | 3 | |
| Micol, Pino | Pino Micol | Actor | 1975 | 1 | |
| Mancinelli, Pietro | Pietro Mancinelli | Sound Designer | 1975 | 1 | |
| Menichetti, Anna | Anna Menichetti | Actor | 1956 | 1 | |
| Montemurri, Davide | Davide Montemurri | Actor | 1956 - 1961 | 2 | |
| Meloni, Paolo | Paolo Meloni | Actor | 2013 | 1 | |
| Mascia, Michela | Michela Mascia | Actor | 2013 | 1 | |
| Mustafa, Mariam | Mariam Mustafa | Actor | 2024 | 1 | |
| Mezzadri, Mina | Mina Mezzadri | Adaptation, Director | 1977 - 1978 | 16 | |
| Maestri, Fabio | Fabio Maestri | Composer | 1977 - 1978 | 8 | |
| Mustafa, Azat | Azat Mustafa | Assistant Director | 2024 | 1 | |
| Mastrantoni, Augusto | Augusto Mastrantoni | Actor | 1954 | 1 | |
| Moradei, Alina | Alina Moradei | Actor | 1954 | 1 | |
| Merighi, Alda | Alda Merighi | Actor | 1920 | 1 | |
| Marchi, Virgilio | Virgilio Marchi | Designer | 1928 | 1 | |
| Mautino, Barbara | Barbara Mautino | Actor | 1999 | 1 | |
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