| Macphail-Alexander, Laurie | Laurie Macphail-Alexander | Designer | 1991 | 1 | |
| MacOwan, Norman | Norman MacOwan | Actor | 1912 | 1 | |
| Macowan, Michael | Michael Macowan | Producer | 1936 | 1 | |
| Macomber, Mystique | Mystique Macomber | Actor | 2018 | 1 | |
| Macomber, Amanda | Amanda Macomber | Costume Designer | 2022 | 1 | |
| Macol, Elka | Elka Macol (Елка Мацол) | Actor | 1938 | 1 | |
| MacNerland, David | David MacNerland (David MacNerland) | Actor | 1984 | 1 | |
| MacNeil, Ian | Ian MacNeil | Designer | 1986 - 2016 | 6 | |
| Macnee, Colin | Colin Macnee | Actor, Adaptation, Director | 2020 | 3 | |
| MacNaughtan, Alan | Alan MacNaughtan | Actor | 1948 - 1991 | 5 | |
| MacMillan, Shannon "Max" | Shannon "Max" MacMillan | Actor | 2002 | 1 | |
| MacMillan, Ernest | Ernest MacMillan | Conductor, Musical Director | 1930 | 2 | |
| MacMillan, Beryl | Beryl MacMillan | Actor | 1947 | 2 | |
| MacMath, Danielle | Danielle MacMath | Actor | 2018 | 1 | |
| MacMahon, Rachel | Rachel MacMahon (Rachel MacMahon) | Actor | 1983 | 1 | |
| MacMahon, Jacob | Jacob MacMahon (Jacob MacMahon) | Actor | 1983 | 1 | |
| MacMahon, Connor | Connor MacMahon | Photographer | 2022 | 1 | |
| Maclyn, Margaret Maclyn | Margaret Maclyn | Actor | 1905 | 1 | |
| MacLiammoir, Nick | Nick MacLiammoir | Lighting Designer | 1993 | 3 | |
| MacLiammóir, Micheál | Micheál MacLiammóir | Actor, Costume Designer, Designer | 1928 - 1955 | 20 | |
| MacLeod, Kevin | Kevin MacLeod | Composer | 2009 | 1 | |
| Macleod, Katie | Katie Macleod | Actor | 1970 | 1 | |
| Macleod, Joseph, Gordon | Joseph Gordon Macleod | Actor | 1931 | 1 | |
| Macleod, John | John Macleod | Actor | 1968 | 1 | |
| MacLeod, Charles R. | Charles R. MacLeod (Charles R. MacLeod) | Lighting Designer | 2005 | 1 | |
| Macleod, Barbara | Barbara Macleod | Actor | 1935 - 1936 | 2 | |
| MacLennan, Jennifer | Jennifer MacLennan | Actor | 1999 | 2 | |
| Maclean, John | John Maclean (John Maclean) | Actor | 1884 | 1 | |
| MacLean, Frazer | Frazer MacLean | Actor | 1964 | 1 | |
| Maclean, Calvin | Calvin Maclean | Director | 1980 | 1 | |
| Maclean, Annie | Annie Maclean (Annie Maclean) | Actor | 1884 | 1 | |
| MacLean, Alix | Alix MacLean | Actor | 1978 | 1 | |
| MacLean Wagner, Daniel | Daniel MacLean Wagner | Lighting Designer | 2006 | 2 | |
| MacLaughlin, Garrett | Garrett MacLaughlin | Actor | 2017 | 1 | |
| MacLarnie, Thomas | Thomas MacLarnie (Thomas MacLarnie) | Actor | 1907 | 1 | |
| MacLaren, James | James MacLaren | Actor | 2007 | 1 | |
| MacLaren, Ian | Ian MacLaren (Ian MacLaren) | Actor | 1911 | 1 | |
| Maćkowiak, Janusz | Janusz Maćkowiak (Janusz Maćkowiak) | Composer | 1957 | 1 | |
| Macko, Peter | Peter Macko | Actor | 1983 | 1 | |
| Mackmin, Scarlett | Scarlett Mackmin (Scarlett Mackmin) | Choreographer | 2004 | 7 | |
| Mackmin, Anna | Anna Mackmin | Director | 2007 - 2012 | 3 | |
| Macklin, Ouida | Ouida Macklin (Ouida Macklin) | Actor | 1909 | 2 | |
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