| 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 |
| Adams, Kim | Kim Adams | Actor | 2011 | 1 | 1 |
| Alam, Mahmud | Mahmud Alam | Actor | 2012 | 1 | 1 |
| Armstrong, Michael | Michael Armstrong | Actor | 2013 | 1 | 1 |
| Arbabi, Farnaz | Farnaz Arbabi | Adaptation, Director, Translator | 2013 | 3 | 1 |
| Ashdown, Niall | Niall Ashdown | Actor | 2013 | 1 | 1 |
| Aljunied, Rashidah | Rashidah Aljunied | Actor | 2013 | 5 | 1 |
| Albright, H. Darkes | H. Darkes Albright | Actor, Director | 1932 - 1959 | 5 | 1 |
| Adams, Rosemary | Rosemary Adams | Actor | 1958 | 1 | 1 |
| Amaral, Domitilla | Domitilla Amaral | Actor, Costume Designer, Designer | 1957 | 3 | 1 |
| Artel, Karl - Maria | Karl - Maria Artel | Actor | 1957 | 1 | 1 |
| Alkaiou, Maria | Maria Alkaiou | Actor | 1934 - 1957 | 4 | 1 |
| Apan, Horațiu Ioan | Horațiu Ioan Apan | Director | 2005 | 1 | 1 |
| Arghir, Rodica | Rodica Arghir | Costume Designer, Designer | 1999 - 2001 | 4 | 1 |
| Adomian, Lan | Lan Adomian | Composer | 1951 | 1 | 1 |
| Antaramian, Jacqueline | Jacqueline Antaramian | Actor | 1998 | 1 | 1 |
| Aronsson, Lars-Gunnar | Lars-Gunnar Aronsson | Actor | 1999 | 1 | 1 |
| Aabel, Andreas | Andreas Aabel | Actor | 1936 - 1946 | 6 | 1 |
| Acquaviva, Raymond | Raymond Acquaviva | Director | 1999 | 1 | 1 |
| Alm, Kristian | Kristian Alm | Actor, Dancer | 2017 - 2020 | 5 | 1 |
| Aref'eva, Natalja | Natalja Aref'eva | Actor | 1999 | 1 | 1 |
| Aubert, Francis Henrik | Francis Henrik Aubert | Translator | 2013 - 2021 | 4 | 1 |
| Arundell, Dennis | Dennis Arundell | Director | 1943 | 1 | 1 |
| Amenós, Montse | Montse Amenós | Costume Designer, Designer | 2000 | 2 | 1 |
| Anthony, Nigel | Nigel Anthony | Actor | 1958 - 2000 | 2 | 1 |
| Andreas, Sabine | Sabine Andreas | Actor | 1971 - 1973 | 6 | 1 |
| Altar, Cevad Memduh | Cevad Memduh Altar | Translator | 1956 - 1975 | 3 | 1 |
| Aldridge, Michael | Michael Aldridge | Actor | 1977 | 1 | 1 |
| Astington, John | John Astington | Actor | 1978 | 1 | 1 |
| Anderson, Pamela | Pamela Anderson | Actor | 1997 - 2006 | 13 | 1 |
| Anderson, Peter | Peter Anderson | Actor | 2018 | 1 | 1 |
| Amitín, David | David Amitín | Adaptation, Director | 1971 - 1997 | 4 | 1 |
| Audí, Ferrán | Ferrán Audí | Director | 2009 | 1 | 1 |
| Alonso, José | José Alonso | Actor | 1991 | 1 | 1 |
| Ankrah, Mattias | Mattias Ankrah | | | | 1 |
| Arnet, Nadine | Nadine Arnet | Actor | 2013 | 1 | 1 |
|
|
