| Arancibia, Ernesto | Ernesto Arancibia | Director | 1943 | 1 | |
| Alcaraz, Eduardo | Eduardo Alcaraz | Actor | 1954 - 1956 | 2 | |
| Alonso, Ernesto | Ernesto Alonso | Actor | 1954 - 1956 | 2 | |
| Aoyama, Sugisaku | Sugisaku Aoyama | Actor, Director, Translator | 1913 - 1987 | 18 | |
| Axworthy, Christopher | Christopher Axworthy | Composer | 1998 - 1999 | 3 | |
| Attias, Roberto | Roberto Attias | Actor | 1998 - 1999 | 3 | |
| Arkad'ev, A. I. | A. I. Arkad'ev | Actor | 1906 - 1907 | 2 | |
| Adler, Josh | Josh Adler | Actor | 2005 | 1 | |
| Ahmadov, Jafar | Jafar Ahmadov | Actor | 2006 | 1 | |
| Alibalavev, Aydin | Aydin Alibalavev | Actor | 2004 | 1 | |
| Adamsson, Ann-Mari | Ann-Mari Adamsson | Actor | 1970 | 1 | |
| Anderson, Joe | Joe Anderson | Actor | 1992 - 1994 | 4 | |
| Anderson, Max | Max Anderson | Actor | 1992 - 1994 | 4 | |
| Aubrecht, Markus | Markus Aubrecht | Composer | 2002 | 1 | |
| Arkawin, Helena | Helena Arkawin | Actor | 1903 - 1927 | 18 | |
| Aragón, Carlos | Carlos Aragón | Actor | 2006 | 2 | |
| Apolo, Ignacio | Ignacio Apolo | Dramaturg | 2001 | 1 | |
| Awada, Alejandro | Alejandro Awada | Actor | 2001 | 1 | |
| Albert, ? | ? Albert | Actor | 1918 - 1919 | 2 | |
| Adam, Adolphe | Adolphe Adam | Composer | 1894 - 2011 | 3 | |
| Aitken, James | James Aitken | Actor | 2003 | 1 | |
| Anastasof, Tania | Tania Anastasof | Actor | 2004 - 2010 | 5 | |
| Ashmore, Ryan | Ryan Ashmore | Actor | 2002 | 1 | |
| Armbruster, Ursula | Ursula Armbruster | Actor | 1976 | 1 | |
| Atwill, Lionel | Lionel Atwill | Actor | 1918 | 3 | |
| Annecchino, Arturo | Arturo Annecchino | Composer | 1997 - 2021 | 11 | |
| Abbott, John | John Abbott | Actor | 1939 | 1 | |
| Aagaard, Morten | Morten Aagaard | Director | 2002 | 1 | |
| Aarup, Else | Else Aarup | Mask Maker | 1985 | 1 | |
| Abbe, Marcia | Marcia Abbe | Actor | 1926 | 1 | |
| Abels, Edith | Edith Abels | Actor | 2006 - 2007 | 7 | |
| Abendroth, Karin | Karin Abendroth | Costume Designer, Designer | 1977 - 1983 | 3 | |
| Abou, Carolina | Carolina Abou | Actor | 2000 | 1 | |
| Abrash, Victoria | Victoria Abrash | Dramaturg | 1993 | 1 | |
| Absalom, Christine | Christine Absalom | Actor | 1996 | 1 | |
| Abt, Dorothy | Dorothy Abt | Actor | 1931 | 1 | |
| Acheson, Charlotte | Charlotte Acheson | Actor | 1956 | 1 | |
| Ackermann, Luise | Luise Ackermann | Actor | 1931 - 1933 | 2 | |
| Adachi, Motohiko | Motohiko Adachi | Composer | 1984 | 1 | |
| Adair, Ellen | Ellen Adair | Actor | 2005 | 1 | |
| Adams, Ben | Ben Adams | Actor | 2005 | 1 | |
| Adams, Kevin | Kevin Adams | Designer, Lighting Designer | 2000 - 2001 | 6 | |
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