| Aavik, Evald | Evald Aavik | Actor | 1989 - 2004 | 2 | 1 |
| Allen, Greg | Greg Allen | Adaptation, Director, Lighting Designer, Translator | 2005 - 2006 | 13 | 1 |
| Andrico, Giacomo | Giacomo Andrico | Designer | 2005 - 2013 | 35 | 1 |
| Ašković, Nevena | Nevena Ašković | Translator | 2005 | 1 | 1 |
| Altman, Adam | Adam Altman | Actor | 2015 | 1 | 1 |
| Anteroinen, Susanna | Susanna Anteroinen | Actor | 2001 | 2 | 1 |
| Antonescu, Venera | Venera Antonescu | Translator | 2009 | 1 | 1 |
| Aguilar, Danilo | Danilo Aguilar | Actor | 2006 | 3 | 1 |
| Ahsanuzzaman, Ahmed | Ahmed Ahsanuzzaman | Adaptation, Director, Translator | 2006 - 2017 | 11 | 1 |
| Albers, Peter | Peter Albers | Actor | 2000 - 2008 | 6 | 1 |
| André, Michèle | Michèle André | Actor | 2007 | 1 | 1 |
| Anders, Thomas | Thomas Anders | Actor | 2007 | 1 | 1 |
| Arup, Jens | Jens Arup | Translator | 1960 - 2013 | 3 | 1 |
| Adams, Donald | Donald Adams | Actor | 2006 | 1 | 1 |
| Andersen, Marit | Marit Andersen | Translator | 2008 | 1 | 1 |
| Akerley, Kathleen | Kathleen Akerley | Actor | 2008 | 1 | 1 |
| Adam Jonas, Segaller | Adam Jonas Segaller | Actor | 2008 | 1 | 1 |
| Aromaa, Teemu | Teemu Aromaa | Actor | 2008 | 1 | 1 |
| Anpilogov, Jurij | Jurij Anpilogov | Actor | 2008 | 1 | 1 |
| Abdullah, Leila | Leila Abdullah | Actor | 2008 | 2 | 1 |
| Anagrius, Henrik | Henrik Anagrius | Actor | 2009 | 1 | 1 |
| Achatz, Markus | Markus Achatz | Actor | 2009 - 2011 | 8 | 1 |
| Aktar, Mohsina | Mohsina Aktar | Actor, Designer | 2009 | 4 | 1 |
| Ashton, Leandra | Leandra Ashton | Actor | 2009 - 2010 | 20 | 1 |
| Arora, Keval | Keval Arora | Director | 2010 | 1 | 1 |
| Allana, Nissar | Nissar Allana | Designer, Lighting Designer | 2009 | 2 | 1 |
| Apinis, Aigars | Aigars Apinis | Actor | 2010 | 1 | 1 |
| Asplund, Per Eric | Per Eric Asplund | Actor | 2011 | 1 | 1 |
| Armstrong, Jan | Jan Armstrong | Actor | 2010 | 1 | 1 |
| Abuya, Martin | Martin Abuya | Actor | 2011 | 1 | 1 |
| Albold, Matthias | Matthias Albold | Actor | 2011 - 2015 | 2 | 1 |
| Acton, David | David Acton | Actor | 2011 | 1 | 1 |
| Allsopp, Dawn | Dawn Allsopp | Costume Designer, Designer | 2011 | 2 | 1 |
| Alina, Maite | Maite Alina | Actor | 2012 | 1 | 1 |
| Arnaudeau, Pierre | Pierre Arnaudeau | Director | 1960 - 1963 | 2 | 1 |
| Andrus, T., O. | T. O. Andrus | Director | 1961 | 1 | 1 |
| Arluck, Elliot | Elliot Arluck | Adaptation | 1961 | 1 | 1 |
| Antrobus, David | David Antrobus | Composer, Director | 2012 | 2 | 1 |
| Arends, Mark | Mark Arends | Actor | 2012 - 2020 | 2 | 1 |
| Abrams, Sherwin | Sherwin Abrams | Director | 1960 | 1 | 1 |
| Ager, Jon | Jon Ager | Actor | 2011 | 1 | 1 |
| Albro, Karlene | Karlene Albro | Designer | 2012 | 1 | 1 |
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