| Archer, Osceola | Osceola Archer | Director | 1947 | 1 | |
| Aho, Martta | Martta Aho | Actor | 1947 | 1 | |
| Ashton, James, L. | James L. Ashton | Actor | 1947 | 1 | |
| Allison, Janet | Janet Allison | Actor | 1947 | 1 | |
| Amenós, Montse | Montse Amenós | Costume Designer, Designer | 2000 | 2 | |
| Anthony, Nigel | Nigel Anthony | Actor | 2000 | 1 | |
| Almeida, René | René Almeida | Actor | 1948 | 1 | |
| Andor, Paul | Paul Andor | Actor | 1948 | 1 | |
| Altman, Bonnie | Bonnie Altman | Actor | 1948 | 1 | |
| Askin, Leon | Leon Askin | Director | 1948 | 1 | |
| Athanasiou, Marios | Marios Athanasiou | Actor | 2000 - 2001 | 1 | |
| Armistead, Dorothy | Dorothy Armistead | Actor | 1948 | 1 | |
| Alcalá, Olivia Tejeda | Olivia Tejeda Alcalá | Actor | 2000 | 1 | |
| Aragón, Angel | Angel Aragón | Composer | 2000 | 1 | |
| Andersson, Birgitta Palm | Birgitta Palm Andersson | Costume Designer | 2000 | 3 | |
| Algar, Robert | Robert Algar | Actor | 1948 | 1 | |
| Anderson, Derek | Derek Anderson | Actor | 1948 | 1 | |
| Aidman, Charles | Charles Aidman | Actor | 1949 | 1 | |
| Ashley, Stephan | Stephan Ashley | Actor | 1949 | 1 | |
| Ami, Bem | Bem Ami | Designer | 1949 | 1 | |
| Arensky, Anton | Anton Arensky | Composer | 1949 | 1 | |
| Abdulla, Zahir | Zahir Abdulla | Director, Dramaturg | 2013 - 2014 | 6 | |
| Auer, Andreas | Andreas Auer | Actor | 2000 | 1 | |
| Ahlers, Nina | Nina Ahlers | Actor | 2000 | 1 | |
| Ahmed, Munmun | Munmun Ahmed | Choreographer | 2000 | 4 | |
| Ahmed, Md. Monir | Md. Monir Ahmed | Musician | 2000 | 4 | |
| Anton, Ioana Anastasia | Ioana Anastasia Anton | Actor | 2015 - 2019 | 7 | |
| Albrecht, Hr. | Hr. Albrecht | Actor | 1878 | 1 | |
| Alström, Hr. | Hr. Alström | Actor | 1878 | 1 | |
| Andsnes, Solveig | Solveig Andsnes | Dancer | 2017 | 1 | |
| Akselsen, Astri Elisabeth, Jåvold | Astri Elisabeth Jåvold Akselsen | Dancer | 2017 | 1 | |
| Almedal, Øyvind, Svanes | Øyvind Svanes Almedal | Dancer | 2017 | 1 | |
| Alkeder, Ahmad, Radwan | Ahmad Radwan Alkeder | Dancer | 2017 | 1 | |
| Aarsland, Agnes | Agnes Aarsland | Dancer | 2017 | 1 | |
| Atkinson, Paul | Paul Atkinson | Designer | 2017 - 2018 | 26 | |
| Atlagić, Angelina | Angelina Atlagić | Costume Designer | 2000 | 1 | |
| Annatuuli, Saine | Annatuuli Saine | Choreographer | 2015 | 1 | |
| Anthony, David | David Anthony | Actor | 2000 | 1 | |
| Aurasmaa , Riikka | Riikka Aurasmaa | Costume Designer | 2013 | 1 | |
| Ahokangas, Marko | Marko Ahokangas | Sound Designer | 2006 | 1 | |
| Arnott, Stewart | Stewart Arnott | Actor | 2000 - 2018 | 2 | |
| Aselford, Terence | Terence Aselford | Actor | 2000 | 1 | |
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Contributors
