| Alvarez, Rodrigo | Rodrigo Alvarez | Actor | 1980 | 1 | |
| Aguilar, Héctor | Héctor Aguilar | Actor | 1980 | 1 | |
| Argibay, Alberto | Alberto Argibay | Actor | 1980 | 1 | |
| Amodio, Amedeo | Amedeo Amodio | Actor | 1980 | 4 | |
| Amenabar, Juan | Juan Amenabar | Composer | 1980 - 1981 | 2 | |
| Armenis, Fotis | Fotis Armenis | Actor | 1980 - 1984 | 4 | |
| Alexandrescu, Timuş | Timuş Alexandrescu | Musical Director | 1980 - 1987 | 3 | |
| Assenova, Galina | Galina Assenova | Actor | 1980 - 1988 | 3 | |
| Angerstein, Gertrud | Gertrud Angerstein | Actor | 1980 - 1990 | 2 | |
| Alsaker, Timian | Timian Alsaker | Costume Designer, Designer | 1980 - 2006 | 4 | 1 |
| Angelov, Juri | Juri Angelov | Actor | 1980 - 2013 | 3 | |
| Avogadro, Mauro | Mauro Avogadro | Actor, Director | 1980 - 2020 | 26 | 2 |
| Albers, Kenneth | Kenneth Albers | Actor | 1981 | 1 | |
| Ashton, Ronald | Ronald Ashton | Choreographer | 1981 | 1 | |
| Aston, Mary-Anne | Mary-Anne Aston | Costume Designer | 1981 | 1 | |
| Atzorn, Robert | Robert Atzorn | Actor | 1981 | 1 | |
| Aliaga, Juan, Pablo | Juan Pablo Aliaga | Actor | 1981 | 1 | |
| Awad, Candice | Candice Awad | Actor | 1981 | 1 | |
| Andersen, Sissel | Sissel Andersen | Actor | 1981 | 1 | |
| Aglioti, Antonello | Antonello Aglioti | Costume Designer, Designer | 1981 | 2 | |
| Accolla, Francesco | Francesco Accolla | Composer | 1981 | 1 | |
| Arno, Elisabeth | Elisabeth Arno | Actor | 1981 | 1 | |
| Albert, Percy B. | Percy B. Albert | Actor | 1981 | 1 | |
| Auld, Eddie | Eddie Auld | Actor | 1981 | 1 | |
| Albonese, Nino | Nino Albonese | Choreographer | 1981 | 1 | |
| Ahrens, Hans Georg | Hans Georg Ahrens | Actor | 1981 | 1 | |
| Arentzen, Jens | Jens Arentzen | Actor | 1981 | 1 | |
| Aaltonen, Kalevi | Kalevi Aaltonen | Actor | 1981 | 1 | |
| Aston-Reese, David | David Aston-Reese | Actor | 1981 | 3 | 1 |
| Artiñano, Javier | Javier Artiñano | Designer | 1981 | 1 | |
| Arellano, Sonia, Salúm | Sonia Salúm Arellano | Actor | 1981 | 1 | |
| Allen, Sheila | Sheila Allen | Actor | 1981 | 1 | |
| Allen, Seth | Seth Allen | Actor | 1981 | 1 | |
| Anderson, C., B. | C. B. Anderson | Actor | 1981 | 1 | |
| Anacker, Sylvie | Sylvie Anacker | Actor | 1981 | 1 | |
| Alemán, Julio | Julio Alemán | Actor | 1981 | 1 | |
| Alpago, Erkan | Erkan Alpago | Actor | 1981 | 1 | |
| Aral, Orhan | Orhan Aral | Actor | 1981 | 1 | |
| Ağın, Soner | Soner Ağın (Soner Agin) | Actor | 1981 | 1 | |
| Abraham, Iren | Iren Abraham | Actor | 1981 | 1 | |
| Adam, Olga | Olga Adam | Actor | 1981 | 1 | |
| Atkinson, Michael | Michael Atkinson | Actor | 1981 | 1 | |
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