| Alvarez-Ossorio, Carlos | Carlos Alvarez-Ossorio | Adaptation, Director, Producer | 2008 - 2012 | 5 | |
| Alvarez-Fabregas , Miren | Miren Alvarez-Fabregas | Actor | 2024 | 1 | |
| Alvarez Holmberg, Alejandro Carlos | Alejandro Carlos Alvarez Holmberg | Actor | 2021 | 1 | |
| Alvarenga, Pablo | Pablo Alvarenga | Actor | 2007 | 1 | |
| Alvarenga, Cibele | Cibele Alvarenga | Actor | 2012 | 2 | |
| Alvarellos, Raul | Raul Alvarellos | Musician | 1995 | 1 | |
| Alvarado, Karen | Karen Alvarado | Actor | 2022 | 1 | |
| Alvarado, Daniela | Daniela Alvarado | Actor | 2023 | 1 | |
| Alvarado, Abel | Abel Alvarado | Costume Designer | 2017 | 1 | |
| Alvađ, Rudolf, Rudi | Rudolf Rudi Alvađ | Actor | 1979 | 1 | |
| Alva, Hans | Hans Alva | Actor, Director | 1908 - 1953 | 6 | |
| Aluthge, Chandana | Chandana Aluthge | Lighting Designer | 2005 - 2006 | 2 | |
| Alurralde, Raul Sosa | Raul Sosa Alurralde | Actor, Director | 1995 | 2 | 1 |
| Aluoja, Kaarli | Kaarli Aluoja | Actor | 1943 | 1 | |
| Alunāns, Ādolfs | Ādolfs Alunāns | Actor, Director | 1897 - 1903 | 3 | |
| Alum, Enriqueta | Enriqueta Alum | Choreographer | 1998 | 1 | |
| Altweger, Susanne | Susanne Altweger | Adaptation, Director | 2004 | 2 | |
| Altvater, Wilhelm | Wilhelm Altvater | Actor | 1938 | 1 | |
| Altvater, Emilie | Emilie Altvater | Actor | 1931 | 1 | |
| Altvater, - | - Altvater | Actor | 1938 | 1 | |
| Altun, Hakan | Hakan Altun | Adaptation, Director, Dramaturg | 2007 | 3 | |
| Altuğ, Tuğçe | Tuğçe Altuğ | Actor, Designer, Producer | 2024 | 3 | |
| Altuğ, Ali, Gökmen | Ali Gökmen Altuğ | Director | 2018 | 1 | |
| Altschul, Susanne | Susanne Altschul | Actor | 1987 | 1 | |
| Altschul, Lutz | Lutz Altschul | Actor | 1921 | 1 | |
| Altschaffel, Hans | Hans Altschaffel | Actor | 1926 | 1 | |
| Altrui, Silvia | Silvia Altrui | Actor | 2006 | 2 | |
| Altrock, Erich | Erich Altrock | Actor | 1966 | 1 | |
| Altringen, Heinz | Heinz Altringen | Actor | 1962 | 1 | |
| Altnöder, Gustav | Gustav Altnöder | Actor, Adaptation, Director | 1937 - 1949 | 4 | |
| Altmeyer, Hildegard | Hildegard Altmeyer | Costume Designer | 2016 | 1 | |
| Altmeyer, Arsène | Arsène Altmeyer | Actor | 1990 | 1 | |
| Altmayer, Aloys | Aloys Altmayer | Choreographer | 1940 | 1 | 1 |
| Altmann, Olaf | Olaf Altmann | Costume Designer, Designer | 1990 - 2019 | 19 | |
| Altmann, Michael | Michael Altmann | Actor | 1978 - 2007 | 7 | 1 |
| Altmann, Josef | Josef Altmann | Actor | 1876 - 1899 | 12 | |
| Altmann, Hannelore | Hannelore Altmann | Actor | 1959 | 1 | |
| Altmann, Günter | Günter Altmann | Designer | 1990 | 1 | |
| Altmann, Dr. Georg | Georg Altmann (Dr. Georg Altmann) | Director | 1922 - 1928 | 3 | 1 |
| Altman, David | David Altman | Actor | 2001 | 1 | |
| Altman, Bonnie | Bonnie Altman | Actor | 1948 | 1 | |
| Altman, Adam | Adam Altman | Actor | 2015 | 1 | 1 |
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