| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Mariano Ammirati | Designer | 2017 | 1 | |||
| Luana Albergo | Actor | 2017 | 2 | |||
| Nicole Angeli | Actor | 2017 - 2018 | 2 | |||
| Paul Atkinson | Designer | 2017 - 2018 | 26 | |||
| Maria Austgulen | Actor | 2017 - 2018 | 2 | |||
| Iria Ares | Actor | 2017 - 2019 | 2 | |||
| Kristian Alm | Actor, Dancer | 2017 - 2020 | 5 | 1 | ||
| Alexander Angeletta | Actor | 2017 - 2020 | 2 | |||
| Marc Artigau | Adaptation | 2017 - 2020 | 2 | |||
| Fernando Arminio | Musician | 2017 - 2020 | 2 | |||
| Gregor Acuña-Pohl | Dramaturg | 2017 - 2022 | 3 | |||
| Masahiro Asano (浅野雅博) | Actor | 2017 - 2023 | 6 | |||
| Kristine Helland Abrahamsen | Actor | 2018 | 1 | |||
| Sandra Anklam | Director | 2018 | 1 | |||
| Nanette Ayers | Actor | 2018 | 1 | |||
| Paula Aiello | Costume Designer | 2018 | 1 | |||
| Sanda Anastasof | Assistant Director | 2018 | 2 | |||
| Lisa Natalie Arnold | Actor | 2018 | 1 | |||
| Kim Alexander | Actor | 2018 | 1 | |||
| Neena Arndt | Dramaturg | 2018 | 1 | |||
| Brenda Abbandandolo | Costume Designer | 2018 | 1 | |||
| Teddy Aspen-Sanchez | Actor | 2018 | 1 | |||
| Ali Gökmen Altuğ | Director | 2018 | 1 | |||
| Gökhan Aktemur | Dramaturg | 2018 | 1 | |||
| Berna Adıgüzel | Actor | 2018 | 1 | |||
| Emma Arrick | Designer | 2018 | 1 | |||
| Toni Attard | Director | 2018 | 1 | |||
| Antonella Axisa | Actor | 2018 | 1 | |||
| Aicha Ameddah | Actor | 2018 | 1 | |||
| Muriel Adam | Actor | 2018 | 2 | |||
| Frédéric Almaviva | Actor | 2018 | 1 | |||
| Jean-Paul Audrain | Actor | 2018 | 1 | |||
| Isabelle Andréani | Actor | 2018 | 2 | |||
| Judah Armour | Actor | 2018 | 1 | |||
| Haleh Abghari | Musical Director | 2018 | 1 | |||
| Christina Arndt | Actor | 2018 | 1 | |||
| Henry Arnold | Actor | 2018 | 1 | |||
| David Axelrod | Director | 2018 | 1 | |||
| Kyleigh Archer | Costume Designer | 2018 | 1 | |||
| Elias Adam | Actor, Director | 2018 | 2 | |||
| Shane Allen | Sound Designer | 2018 | 1 | |||
| Corey Atkins | Director | 2018 | 1 | |||