| Andersson, Mats | Mats Andersson | Actor | 1984 | 4 | |
| Andersson, Daniel | Daniel Andersson | Dancer | 2010 - 2011 | 4 | |
| Arčanin, Nikša | Nikša Arčanin | Actor | 2013 | 4 | |
| Antal, Silard | Silard Antal | Adaptation, Designer, Director, Musical Director | 2011 | 4 | |
| Aćimović, Milorad | Milorad Aćimović | Actor | 1926 - 1934 | 4 | |
| Amitín, David | David Amitín | Adaptation, Director | 1971 - 1997 | 4 | 1 |
| Aguilar, Eloy | Eloy Aguilar | Actor, Dancer | 2012 - 2020 | 4 | |
| Assif, Sanae | Sanae Assif | Actor, Assistant Director | 2021 | 4 | |
| Amodio, Amedeo | Amedeo Amodio | Actor | 1980 | 4 | |
| Alberch, Laia | Laia Alberch | Assistant Director | 2022 - 2023 | 4 | |
| Akyamaç, Müge | Müge Akyamaç | Actor | 2023 - 2025 | 4 | |
| Autore, Mario | Mario Autore | Musician, Sound Designer | 2023 - 2024 | 4 | |
| Alpa, Laura | Laura Alpa | Assistant Director | 2013 | 4 | |
| Armando, Luca | Luca Armando | Actor | 2013 | 4 | |
| Abbà, Valter | Valter Abbà | Actor | 2013 | 4 | |
| Audisio, Antonella | Antonella Audisio | Actor | 2013 | 4 | |
| Attias, Roberto | Roberto Attias | Actor | 1998 - 1999 | 3 | |
| Adam, Adolphe | Adolphe Adam | Composer | 1894 - 2011 | 3 | |
| Atwill, Lionel | Lionel Atwill | Actor | 1918 | 3 | |
| Abendroth, Karin | Karin Abendroth | Costume Designer, Designer | 1977 - 1983 | 3 | |
| Afzelius-Wärnlöf, Birgit | Birgit Afzelius-Wärnlöf | Designer | 1944 - 1955 | 3 | |
| Ahlbom, Martin | Martin Ahlbom | Designer | 1951 - 1961 | 3 | 1 |
| Ahlström, Hanna | Hanna Ahlström | Actor | 1989 - 1991 | 3 | |
| Akabane, Saburo | Saburo Akabane | Actor | 2006 - 2008 | 3 | |
| Albert, Karl | Karl Albert | Actor | 1970 - 1992 | 3 | |
| Alex, Maria | Maria Alex | Actor | 1926 - 1952 | 3 | |
| Amano, Mayumi | Mayumi Amano | Actor | 1978 - 1989 | 3 | |
| Amato, Bianca | Bianca Amato | Actor | 1995 - 2025 | 3 | |
| Amendt, Rudolph | Rudolph Amendt | Actor | 1922 - 1935 | 3 | |
| Andersen, Margarete | Margarete Andersen | Actor | 1953 - 1968 | 3 | |
| Anderson, Vikki | Vikki Anderson | Designer, Director, Producer | 2000 | 3 | 1 |
| Angeleri, Lia | Lia Angeleri | Actor | 1949 - 1958 | 3 | |
| Arendz, Jan | Jan Arendz | Actor | 1986 - 1999 | 3 | |
| Arnst, Hendrik | Hendrik Arnst | Actor | 1985 - 2000 | 3 | 1 |
| Ashby, Jeff | Jeff Ashby | Actor | 1970 | 3 | |
| Avdjushko, Maria | Maria Avdjushko | Actor | 1995 - 2010 | 3 | |
| Azuma, Hanae | Hanae Azuma | Actor | 1912 - 1913 | 3 | |
| Akesson, Hans | Hans Akesson | Lighting Designer | 1989 - 1991 | 3 | |
| Azam, Naeem | Naeem Azam | Actor | 1992 - 2010 | 3 | 1 |
| Andersen, Jacob Rung | Jacob Rung Andersen | Actor | 1991 - 2004 | 3 | |
| Adamíra, Jiří | Jiří Adamíra | Actor | 1955 - 1993 | 3 | 1 |
| Ahmed, Tahmina | Tahmina Ahmed | Costume Designer, Designer, Director | 2006 | 3 | 1 |
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