| Aleksandrovitsj, Feodora | Feodora Aleksandrovitsj (Feodora Aleksandrovitsj) | Designer | 2004 | 1 | |
| Adler, Liam | Liam Adler (Liam Adler) | Actor | 2011 - 2012 | 2 | |
| Away, Rebecca | Rebecca Away (Rebecca Away) | Actor | 1984 | 1 | |
| Anderman, Maureen | Maureen Anderman (Maureen Anderman) | Actor | 1973 | 1 | |
| Ahuja, Henna | Henna Ahuja (Henna Ahuja) | Actor | 2010 | 1 | |
| Angélica, Cecília | Cecília Angélica (Cecília Angélica) | Actor | 1956 | 1 | |
| Araújo, Barbara | Barbara Araújo (Barbara Araújo) | Actor | 2005 - 2006 | 2 | |
| Albiol, Francesc | Francesc Albiol (Francesc Albiol) | Actor | 2010 - 2011 | 40 | |
| Alexander, Scott | Scott Alexander (Scott Alexander) | Producer | 1933 | 1 | |
| Anderson, James | James Anderson (James Anderson) | Actor | 1917 - 1926 | 2 | |
| Anderson, Val | Val Anderson (Val Anderson) | Actor | 1917 | 1 | |
| Augustynowicz, Anna | Anna Augustynowicz (Anna Augustynowicz) | Director | 2008 | 1 | |
| Anderson, Shannon | Shannon Anderson (Shannon Anderson) | Costume Designer | 2011 | 1 | |
| Armand, Arthur | Arthur Armand (Arthur Armand) | Actor | 1917 - 1933 | 2 | |
| Adelheim, Mr. | Mr. Adelheim (Mr. Adelheim) | Actor | 1888 - 1893 | 3 | |
| Ahrem, Reingart | Reingart Ahrem (Reingart Ahrem) | Actor | 1938 - 1943 | 4 | |
| Andrésson, Kristinn | Kristinn Andrésson (Kristinn Andrésson) | Designer | 1924 - 1932 | 4 | |
| Aagaard, Ita | Ita Aagaard (Ita Aagaard) | Director | 2008 | 1 | |
| Arciniegas, Diego | Diego Arciniegas (Diego Arciniegas) | Actor | 2011 | 1 | |
| Anymore, Helena | Helena Anymore (Helena Anymore) | Actor | 2011 | 2 | |
| Azar, Farzad Varzande | Farzad Varzande Azar (Farzad Varzande Azar) | Composer | 2006 | 1 | |
| Antonsdóttir, Freyja | Freyja Antonsdóttir (Freyja Antonsdóttir) | Actor | 1944 | 1 | |
| Arnljótsson, Kristján | Kristján Arnljótsson (Kristján Arnljótsson) | Lighting Designer | 1944 | 1 | |
| Algarra, Antonio | Antonio Algarra (Antonio Algarra) | Director | 2010 | 1 | |
| Abatemarco, Tony | Tony Abatemarco (Tony Abatemarco) | Actor | 2011 | 1 | |
| Ayres, Rosalind | Rosalind Ayres (Rosalind Ayres) | Actor, Director | 2011 - 2014 | 2 | |
| Atkins, Josh | Josh Atkins (Josh Atkins) | Actor | 2011 | 1 | |
| Arfken, Katherine | Katherine Arfken (Katherine Arfken) | Designer | 2011 | 1 | |
| Adolph, Gustav | Gustav Adolph | Actor | 1895 - 1900 | 4 | |
| Agnew, Sarah | Sarah Agnew (Sarah Agnew) | Actor | 2010 - 2019 | 4 | |
| Arendt, Paul | Paul Arendt (Paul Arendt) | Actor | 1893 - 1909 | 8 | |
| Abbott, Gabrielle | Gabrielle Abbott (Gabrielle Abbott) | Actor | 2011 | 1 | |
| Aliprandi-Pieri, Emilia | Emilia Aliprandi-Pieri (Emilia Aliprandi-Pieri) | Actor | 1889 - 1902 | 23 | |
| Augusto, Luiz | Luiz Augusto (Luiz Augusto) | Actor | 1971 - 1973 | 5 | |
| Andersen, Johan | Johan Andersen (Johan Andersen) | Actor | 1859 - 1861 | 2 | |
| Albrecht, Heinrich | Heinrich Albrecht (Heinrich Albrecht) | Actor | 1861 - 1871 | 4 | |
| Albrechtsen, - | - Albrechtsen (- Albrechtsen) | Actor | 1866 | 1 | |
| Almlöf, Nils Wilhelm | Nils Wilhelm Almlöf (Nils Wilhelm Almlöf) | Actor | 1869 | 1 | |
| Andersen, H. | H. Andersen (H. Andersen) | Actor | 1871 - 1872 | 2 | |
| Abrahamsen, Frk. | Frk. Abrahamsen (Frk. Abrahamsen) | Actor | 1871 | 6 | |
| Ahlström, Mr. | Mr. Ahlström (Mr. Ahlström) | Actor | 1875 | 1 | |
| Altmann, Josef | Josef Altmann (Josef Altmann) | Actor | 1876 - 1899 | 12 | |
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