| Arnswald, Günter | Günter Arnswald | Actor | 1966 - 1973 | 4 | |
| Abramian, Khoren | Khoren Abramian | Actor, Director | 1991 | 4 | 1 |
| Anders, Jarosław | Jarosław Anders | Translator | 2005 - 2006 | 4 | |
| Atač, Zlatko, Kauzlarić | Zlatko Kauzlarić Atač | Costume Designer, Designer | 1979 | 4 | |
| Allen, John | John Allen | Actor | 1975 - 1984 | 4 | |
| Ariaans, Elisabeth | Elisabeth Ariaans | Actor | 1893 - 1902 | 4 | |
| Apergi, Eleana | Eleana Apergi | Actor | 1975 | 4 | |
| Antonopoulos, Alexandros | Alexandros Antonopoulos | Actor | 1976 - 1979 | 4 | |
| Acklom, Rauff | Rauff Acklom | Actor | 1923 - 1924 | 4 | |
| Angileri, Dario | Dario Angileri | Actor | 1972 - 1973 | 4 | |
| Applegate, Fred | Fred Applegate | Actor | 1983 | 4 | |
| Asendorf, Charlotte | Charlotte Asendorf | Actor | 1983 - 1989 | 4 | |
| Armenis, Fotis | Fotis Armenis | Actor | 1980 - 1984 | 4 | |
| Alimanović, Irma | Irma Alimanović | Actor | 2009 | 4 | |
| Apetrei, Firuța | Firuța Apetrei | Actor | 1994 - 2015 | 4 | |
| Arrildt, Claus | Claus Arrildt | Costume Designer, Designer, Stage Manager | 1983 - 2024 | 4 | |
| Aleksić, Srđan | Srđan Aleksić | Actor | 2010 - 2011 | 4 | |
| Aronstein, Martin | Martin Aronstein | Lighting Designer | 1969 - 1986 | 4 | |
| Arunkumar, - | - Arunkumar | Actor | 1995 | 4 | |
| Antonelli, Aureliano | Aureliano Antonelli | Actor, Designer | 1987 - 1990 | 4 | |
| Alcaide, Luis | Luis Alcaide | Lighting Designer | 1990 - 2020 | 4 | |
| Adams, Annamaria | Annamaria Adams | Actor | 1992 - 2012 | 4 | |
| Alsberg, Michael | Michael Alsberg | Actor | 1991 | 4 | |
| Armenis, Karolos | Karolos Armenis | Director, Translator | 2014 - 2015 | 4 | |
| Alsaker, Timian | Timian Alsaker | Costume Designer, Designer | 1980 - 2006 | 4 | 1 |
| Amici, Marcello | Marcello Amici | Actor, Adaptation, Designer, Director | 1995 | 4 | |
| Alnerius, Pia | Pia Alnerius | Actor, Costume Designer | 1995 | 4 | |
| Azimi, Suzan | Suzan Azimi | Actor | 1996 | 4 | |
| Aberle, Ulrike | Ulrike Aberle | Actor | 1995 | 4 | |
| Austin, Neil | Neil Austin | Lighting Designer | 2005 - 2009 | 4 | |
| Aldous, Robert | Robert Aldous | Actor | 1997 - 1998 | 4 | |
| Affolter, Therese | Therese Affolter | Actor | 1977 - 2013 | 4 | 3 |
| Anzai, Tetsuo | Tetsuo Anzai | Director, Translator | 1997 - 2006 | 4 | 1 |
| Andersen, Leif | Leif Andersen | Sound Designer | 1961 - 1975 | 4 | |
| Apostol, Zygmunt | Zygmunt Apostol | Actor | 2001 - 2002 | 4 | |
| Alberto, Luís | Luís Alberto | Actor | 2002 | 4 | |
| Arnold, Ryan | Ryan Arnold | Actor | 2002 | 4 | |
| Anastasopoulos, Nikos | Nikos Anastasopoulos (Νίκος Αναστασόπουλος) | Actor | 2002 - 2024 | 4 | |
| Argyriou, Thalia | Thalia Argyriou | Actor | 2001 - 2002 | 4 | |
| Amarantidi, Margarita | Margarita Amarantidi | Actor | 2002 | 4 | |
| Axelsen, Olav | Olav Axelsen | Actor | 1997 | 4 | |
| Athanasiadou, Soula | Soula Athanasiadou | Actor | 2002 - 2003 | 4 | |
|
|
