| Avis, Jeremy | Jeremy Avis | Actor | 2011 | 1 | |
| Alexandra, Nataşa | Nataşa Alexandra | Actor | 1932 - 1956 | 2 | |
| Antonescu, Victor | Victor Antonescu | Actor | 1918 - 1932 | 9 | |
| Ash, Kingsley | Kingsley Ash | Composer | 2012 | 1 | |
| Arghir, Olimpia | Olimpia Arghir | Adaptation, Director | 1987 - 1991 | 3 | |
| Andriescu, Virgil | Virgil Andriescu | Actor | 1988 - 1991 | 2 | |
| Alvarenga, Cibele | Cibele Alvarenga | Actor | 2012 | 2 | |
| Alberti, Fritz | Fritz Alberti | Actor | 1914 | 1 | |
| Autran, Anne | Anne Autran | Costume Designer | 2012 - 2013 | 4 | |
| Alaqui, Valentine | Valentine Alaqui | Actor | 2015 | 15 | |
| André, E.J. | E.J. André | Actor | 1964 | 1 | |
| Aust, Bunny | Bunny Aust | Lighting Designer | 1964 | 1 | |
| Ahlers, August | August Ahlers | Costume Designer, Designer | 1964 | 2 | |
| Andreasen, Edward, A. | Edward A. Andreasen | Designer | 1964 | 1 | |
| Atwood, Kay | Kay Atwood | Lighting Designer | 1964 | 1 | |
| Appleby, Elise | Elise Appleby | Actor | 1964 | 1 | |
| Alzelmo, Armando | Armando Alzelmo | Actor | 1963 | 1 | |
| Ainscough, John | John Ainscough | Actor | 1963 | 1 | |
| Archer, Robert | Robert Archer | Actor | 1963 | 1 | |
| Allen, Pam | Pam Allen | Actor | 1963 | 1 | |
| Adkins, Ennis | Ennis Adkins | Actor | 1963 | 1 | |
| Adams, Roberta | Roberta Adams | Actor | 1963 | 1 | |
| Angelopoulos, Michaela | Michaela Angelopoulos | Dramaturg | 2012 | 1 | |
| Arbus, Arin | Arin Arbus | Director | 2016 | 1 | |
| Azevedo, Rodrigo, Alves | Rodrigo Alves Azevedo | Lighting Designer | 2012 | 1 | |
| Altimeyer, Erika | Erika Altimeyer | Actor | 2012 | 1 | |
| Amaral, Albenis | Albenis Amaral | Actor | 2012 | 1 | |
| Avery, Mai | Mai Avery | Actor | 1963 | 1 | |
| Andor, Erik | Erik Andor | Costume Designer | 2012 | 1 | |
| Anderson, Janet | Janet Anderson | Actor | 1963 | 1 | |
| Arsenault, David, L. | David L. Arsenault | Designer, Set Designer | 2016 - 2019 | 2 | |
| Abud, George | George Abud | Actor | 2016 | 1 | |
| Azama, Dahlia | Dahlia Azama | Actor | 2016 | 1 | |
| Armendáriz, Emma, Teresa | Emma Teresa Armendáriz | Actor | 1963 | 1 | |
| Aasen, Geir | Geir Aasen | Actor | 1963 | 1 | |
| Angotti, Joseph | Joseph Angotti | Actor | 1963 | 1 | |
| Albenca, Manolo | Manolo Albenca | Actor | 1963 | 1 | |
| Altamura, Michele | Michele Altamura | Actor, Director | 2016 | 8 | |
| Armstrong, Craig | Craig Armstrong | Adaptation, Composer | 2012 | 4 | |
| Aring, Ingrid | Ingrid Aring | Actor | 1963 | 1 | |
| Ackhurst, Christopher | Christopher Ackhurst | Actor | 1962 | 1 | |
| Allison, Edmund | Edmund Allison | Designer, Director | 1962 | 2 | |
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