| Anderson, Michael | Michael Anderson | Composer, Musical Director | 2003 | 2 | |
| Anselme-Mathieu, Cédric | Cédric Anselme-Mathieu | Actor | 2003 - 2005 | 2 | |
| Andresen, Marie | Marie Andresen | Actor | 2015 | 2 | 1 |
| Aukan, Vegard | Vegard Aukan | Actor | 2015 | 2 | |
| Ambrus, András | András Ambrus | Actor | 1958 | 2 | |
| Almási, József | József Almási | Actor | 1958 | 2 | |
| Arany, Kató | Kató Arany | Actor | 1976 | 2 | |
| Ahmet, Sue | Sue Ahmet | Actor | 2001 | 2 | |
| Alvarez, Fernando | Fernando Alvarez | Costume Designer, Designer | 2015 | 2 | |
| Antal, Olga | Olga Antal | Actor | 1989 - 2007 | 2 | 1 |
| Arcenas, Loy | Loy Arcenas | Designer, Director | 2001 | 2 | |
| Augustin-Huber, Anita | Anita Augustin-Huber | Dramaturg | 2003 | 2 | |
| Annan, Jotham | Jotham Annan | Actor | 2003 | 2 | |
| Anell, Linnea | Linnea Anell | Actor | 2003 | 2 | |
| Arshamian, Edward | Edward Arshamian | Actor, Designer | 2003 | 2 | |
| Appleyard, Amy | Amy Appleyard | Lighting Designer | 1999 - 2001 | 2 | |
| Alföldi, Róbert | Róbert Alföldi | Director | 2012 - 2018 | 2 | |
| Arlotta, Giuseppe | Giuseppe Arlotta | Actor | 2004 - 2005 | 2 | |
| Arons, Carola | Carola Arons | Actor | 2004 | 2 | |
| Addie, Brenda | Brenda Addie | Actor | 2004 | 2 | |
| Alexander, Kirk | Kirk Alexander | Actor | 2004 | 2 | |
| Amos, Maria Elena | Maria Elena Amos | Costume Designer, Designer | 1994 - 2004 | 2 | |
| Altweger, Susanne | Susanne Altweger | Adaptation, Director | 2004 | 2 | |
| Anh, Trung | Trung Anh | Actor | 2004 - 2006 | 2 | |
| Anh Dung, Nguyen | Nguyen Anh Dung | Actor | 2004 - 2006 | 2 | |
| Aavik, Evald | Evald Aavik | Actor | 1989 - 2004 | 2 | 1 |
| André, Thea | Thea André | Actor | 2004 | 2 | |
| Ampazis, Thodoris | Thodoris Ampazis | Composer | 2004 - 2005 | 2 | |
| Andersson, Patrik | Patrik Andersson | Sound Designer | 2005 - 2006 | 2 | |
| Ariadni | Ariadni - | Composer | 2005 | 2 | |
| Azevedo, Hilton | Hilton Azevedo | Actor | 2005 | 2 | |
| Aguiar, Fátima | Fátima Aguiar | Actor | 2005 | 2 | |
| Aluthge, Chandana | Chandana Aluthge | Lighting Designer | 2005 - 2006 | 2 | |
| Atkinson, Elizabeth | Elizabeth Atkinson | Sound Designer | 2005 - 2007 | 2 | |
| Akrill, Christopher | Christopher Akrill | Actor | 2005 - 2006 | 2 | |
| Ahrnling-Bååth, Jenny | Jenny Ahrnling-Bååth | Actor, Musician | 2001 | 2 | |
| Astermark, Alexander | Alexander Astermark | Actor, Musician | 2001 | 2 | |
| Adámek, Karel | Karel Adámek | Actor | 1941 | 2 | |
| Anacker, Hans | Hans Anacker | Actor | 2005 - 2006 | 2 | |
| Apel, Michael | Michael Apel | Choreographer | 2005 - 2006 | 2 | |
| Anteroinen, Susanna | Susanna Anteroinen | Actor | 2001 | 2 | 1 |
| Antal, Stephan | Stephan Antal | Actor | 2001 | 2 | |
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