| McElhatton, Michael | Michael McElhatton | Actor | 1988 | 2 | |
| Morse, Helen | Helen Morse | Actor | 1988 | 1 | |
| Miller, Marga K. | Marga K. Miller | Actor | 1988 | 1 | |
| Mejzlík, Miroslav | Miroslav Mejzlík | Actor | 1988 | 1 | 1 |
| Mullins, Carol | Carol Mullins | Lighting Designer | 1988 | 1 | |
| Mocanu, Florentina | Florentina Mocanu | Actor | 1988 | 1 | |
| Mărăscu, Tudor | Tudor Mărăscu | Director | 1988 | 1 | |
| Merino, Mayte | Mayte Merino | Actor | 1988 | 1 | |
| Marczis, Demeter | Demeter Marczis | Actor | 1988 | 1 | |
| Madaula Canadell, Josep | Josep Madaula Canadell | Designer | 1988 | 1 | |
| McGuinness, Frank | Frank McGuinness | Adaptation, Producer, Translator | 1987 - 2020 | 140 | 1 |
| Maschek, Siegfried | Siegfried Maschek | Actor | 1987 - 2016 | 4 | 2 |
| Martin, Gundula | Gundula Martin | Costume Designer, Designer | 1987 - 2014 | 3 | |
| Mislin, Marcus | Marcus Mislin | Actor, Director | 1987 - 2013 | 7 | 2 |
| Marques, João Carlos | João Carlos Marques | Lighting Designer, Sound Designer | 1987 - 2007 | 8 | |
| Marzorati, Fernando | Fernando Marzorati | Actor | 1987 - 1990 | 2 | |
| Mako, Herbert | Herbert Mako | Actor | 1987 | 1 | |
| Metowa, Hanka | Hanka Metowa | Actor | 1987 | 1 | |
| Morant, Angela | Angela Morant | Actor | 1987 | 1 | |
| Moreau, Jean-Jacques | Jean-Jacques Moreau | Actor | 1987 | 1 | 1 |
| Müller, Anneliese | Anneliese Müller | Actor | 1987 | 1 | |
| Matthew, Nicky | Nicky Matthew | Sound Designer | 1987 | 1 | |
| Mallen, Tara | Tara Mallen | Actor | 1987 | 1 | |
| McFarland, Charles | Charles McFarland | Director | 1987 | 1 | |
| Maxwell, Victoria | Victoria Maxwell | Actor | 1987 | 1 | |
| Mota, David | David Mota | Designer | 1987 | 1 | |
| Mc Laughlin, Richard | Richard Mc Laughlin | Designer | 1987 | 1 | |
| Meadmore, Glen | Glen Meadmore | Actor | 1987 | 1 | 3 |
| Muje, Juha | Juha Muje | Actor | 1987 | 2 | |
| Mällinen, Sari | Sari Mällinen | Actor | 1987 | 2 | |
| Mazalová, Margita | Margita Mazalová | Actor | 1987 | 1 | |
| Moren Vesaas, Halldis | Halldis Moren Vesaas | Translator | 1987 | 23 | |
| Mathay, Marie | Marie Mathay | Actor | 1987 | 1 | 1 |
| Militello, Anne | Anne Militello | Lighting Designer | 1987 | 1 | |
| Monttola, Adriane | Adriane Monttola | Actor | 1987 | 6 | |
| Meyer, Gabriele | Gabriele Meyer | Actor | 1987 | 10 | |
| Molder, Agnès van | Agnès Van Molder | Actor | 1987 | 1 | |
| Maret, Liliane | Liliane Maret | Designer | 1987 | 1 | |
| Matte, Bernard | Bernard Matte | Actor | 1987 | 1 | |
| Moshinsky, Elijah | Elijah Moshinsky | Director | 1987 | 1 | 1 |
| Monnet, Francois | Francois Monnet | Actor, Costume Designer | 1987 | 2 | |
| Mellick, Richard | Richard Mellick | Actor | 1987 | 2 | |
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