| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Carin Andersson | Actor | 1985 | 2 | |||
| Sam Appleby | Composer | 1985 | 1 | |||
| Alziro Azevedo | Costume Designer | 1987 | 2 | |||
| João Acir | Lighting Designer | 1987 | 2 | |||
| Betsy Adams | Lighting Designer | 1986 | 1 | |||
| Jacob Ahmadi-Robinson | Actor | 2014 | 1 | |||
| Alex Auer | Actor | 1986 | 1 | |||
| Dorli Amstutz | Actor | 1986 | 1 | |||
| Ann-Marie Anttila | Costume Designer | 1984 | 1 | |||
| Björn Allard | Lighting Designer | 1984 | 1 | |||
| Martin Allemann | Actor | 1987 | 1 | |||
| Jürgen Arndt | Actor | 1984 | 1 | |||
| Claudia Arndt | Actor | 1984 | 1 | |||
| Anders Ahlbom | Actor | 1987 - 1998 | 2 | |||
| Gun Almryd | Actor | 1987 | 1 | |||
| Per Anstein Solberg | Actor | 1987 | 1 | |||
| Bridge Andrews | Actor | 1987 | 1 | |||
| David Attrill | Actor | 1987 | 1 | |||
| LIANG Anzheng | Producer | 2012 - 2014 | 5 | |||
| William Anton | Actor | 1990 | 1 | |||
| Joop Admiraal | Actor | 1990 - 1992 | 2 | |||
| Helen Angell | Actor | 2008 | 1 | |||
| - Arunkumar | Actor | 1995 | 4 | |||
| Monica Almqvist-Lovén | Actor | 1990 - 2000 | 2 | |||
| Liz Arday | Director | 2012 | 1 | |||
| Franco Alpestre | Actor | 1984 | 1 | |||
| Richard Anderson | Actor | 1997 | 1 | |||
| Jan Ahlgren | Actor | 1984 - 2014 | 2 | |||
| Aureliano Antonelli | Actor, Designer | 1987 - 1990 | 4 | |||
| Lelia Antoniotti | Costume Designer | 1987 - 1990 | 2 | |||
| Jiří Adam | Actor | 1962 - 1990 | 2 | |||
| Christos Arnomallis | Actor | 1989 | 3 | |||
| Gertrud Angerstein | Actor | 1980 - 1990 | 2 | |||
| Markus Annacker | Dancer | 1989 - 1990 | 2 | |||
| Adriana Alben | Actor | 1990 | 1 | |||
| Asta Esper Andersen | Actor | 1988 | 1 | |||
| Barbara Ansorg | Director | 1990 | 1 | |||
| Arsène Altmeyer | Actor | 1990 | 1 | |||
| Michel André | Actor | 1990 | 1 | |||
| Anna Andrianou | Actor | 1975 - 1990 | 3 | |||
| Christoph Amrhein | Actor | 1991 | 1 | |||
| Keith Allaway | Actor | 1990 | 1 | |||