| Mack, Duncan | Duncan Mack (Duncan Mack) | Director | 2002 | 1 | |
| Maclean, Annie | Annie Maclean (Annie Maclean) | Actor | 1884 | 1 | |
| Maclean, John | John Maclean (John Maclean) | Actor | 1884 | 1 | |
| MacMahon, Jacob | Jacob MacMahon (Jacob MacMahon) | Actor | 1983 | 1 | |
| MacMahon, Rachel | Rachel MacMahon (Rachel MacMahon) | Actor | 1983 | 1 | |
| MacNerland, David | David MacNerland (David MacNerland) | Actor | 1984 | 1 | |
| Macpherson, William | William Macpherson (William Macpherson) | Designer | 1956 | 1 | |
| Maczey, Lisa | Lisa Maczey (Lisa Maczey) | Actor | 1992 | 1 | |
| Madsen, Leopold | Leopold Madsen (Leopold Madsen) | Actor | 1924 | 1 | |
| Maeder, Hannes | Hannes Maeder (Hannes Maeder) | Actor | 1980 | 1 | |
| Magelli, Paolo | Paolo Magelli (Paolo Magelli) | Director | 1999 | 1 | |
| Magill, Simon | Simon Magill (Simon Magill) | Director | 2000 | 1 | |
| Magnusson, Erika | Erika Magnusson (Erika Magnusson) | Costume Designer | 2007 | 1 | |
| Maguire, Eamon | Eamon Maguire (Eamon Maguire) | Actor | 1996 | 1 | |
| Mahler, Selma | Selma Mahler (Selma Mahler) | Actor | 1924 | 1 | |
| Maier-Waelde, Ingeborg | Ingeborg Maier-Waelde (Ingeborg Maier-Waelde) | Composer | 1969 | 1 | |
| Makai, Péter | Péter Makai (Péter Makai) | Director | 1961 | 1 | |
| Makarowski, Brad | Brad Makarowski (Brad Makarowski) | Actor | 2007 | 1 | |
| Mäkinen, Heta | Heta Mäkinen (Heta Mäkinen) | Actor | 2002 | 1 | |
| Mako, Herbert | Herbert Mako (Herbert Mako) | Actor | 1987 | 1 | |
| Mallett, Chris | Chris Mallett (Chris Mallett) | Actor | 1984 | 1 | |
| Malmberg, Li | Li Malmberg (Li Malmberg) | Actor | 1985 | 1 | |
| Malmström, Ulla | Ulla Malmström (Ulla Malmström) | Actor | 1956 | 1 | |
| Malone, Sylvia | Sylvia Malone (Sylvia Malone) | Actor | 2004 | 1 | |
| Maloy, Richard | Richard Maloy (Richard Maloy) | Actor | 2002 | 1 | |
| Managuerra, Mercè | Mercè Managuerra (Mercè Managuerra) | Actor | 1997 | 1 | |
| Mann, Aaron | Aaron Mann (Aaron Mann) | Actor | 2008 | 1 | |
| Mann, Jack | Jack Mann (Jack Mann) | Sound Designer | 1982 | 1 | |
| Manoukian, Alina | Alina Manoukian (Alina Manoukian) | Actor | 2004 | 1 | |
| Mansos, Holly | Holly Mansos (Holly Mansos) | Costume Designer | 2000 | 1 | |
| Mansourian, Henrik | Henrik Mansourian (Henrik Mansourian) | Lighting Designer | 2007 | 1 | |
| Marcello-Chraszczewska, Helena | Helena Marcello-Chraszczewska (Helena Marcello-Chraszczewska) | Actor | 1882 | 1 | |
| Marchant, Jules-Henri | Jules-Henri Marchant (Jules-Henri Marchant) | Director | 2002 | 1 | |
| Marchant, Valérie | Valérie Marchant (Valérie Marchant) | Actor | 2002 | 1 | |
| Margenat, Beatriz | Beatriz Margenat (Beatriz Margenat) | Choreographer | 1984 | 1 | |
| Marker, Alex | Alex Marker (Alex Marker) | Designer | 2004 | 1 | |
| Marko-Nord, Julia | Julia Marko-Nord (Julia Marko-Nord) | Actor | 2007 | 1 | |
| Marlatt, Richard | Richard Marlatt (Richard Marlatt) | Actor | 1999 | 1 | |
| Marlowe, Dorine | Dorine Marlowe (Dorine Marlowe) | Actor | 1934 | 1 | |
| Marner, Carmela | Carmela Marner (Carmela Marner) | Actor | 2006 | 1 | |
| Marr, Stacy | Stacy Marr (Stacy Marr) | Actor | 2001 | 1 | |
| Marsh, Elliott | Elliott Marsh (Elliott Marsh) | Lighting Designer | 2008 | 1 | |
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