| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Douglas Allen | Actor | 1931 | 1 | |||
| Orville Aftreth | Actor | 1931 | 1 | |||
| Jean Atholl | Actor | 1931 | 1 | |||
| Maro Avrampou | Lighting Designer | 1998 | 1 | |||
| Thaleia Athaniti | Musician | 1998 | 1 | |||
| Morris Ankrum | Actor, Director | 1932 - 1933 | 2 | |||
| Erika Mist Arnarsdóttir | Actor | 1998 | 1 | |||
| Barbara Astley | Actor | 1932 | 1 | |||
| Candida Airey | Actor | 1932 | 1 | |||
| Gustavs Amols | Actor | 1932 | 1 | |||
| Stewart Ames | Actor | 1933 | 1 | |||
| William Avenell | Actor | 1933 - 1938 | 2 | |||
| Elsie Allen | Costume Designer | 1933 | 1 | |||
| Martha Allan | Actor, Director | 1933 | 4 | |||
| Jos Ambler | Actor | 1933 | 1 | |||
| Anne Ar Moal | Costume Designer | 1999 | 10 | |||
| Betty Lee Alexander | Actor | 1934 | 1 | |||
| Jahangir Alam | Actor | 1999 | 2 | |||
| Alim Al Razi | Actor | 1999 | 2 | |||
| Julian Algo | Choreographer | 1934 - 1943 | 3 | |||
| Göta Allard | Actor | 1934 | 1 | |||
| Ellen Andrée | Actor | 1903 | 2 | |||
| Edith Atwater | Actor | 1934 | 1 | |||
| Ronald Adam | Actor | 1934 | 1 | |||
| John Angelo | Actor | 1934 | 1 | |||
| John Arden | Actor | 1934 | 1 | |||
| Karen Allen | Actor | 1999 | 1 | |||
| - Arnth-Jensen | Actor | 1935 | 1 | |||
| Egil Aaeng | Actor | 1935 - 1938 | 3 | |||
| Fredericka Allen | Actor | 1935 - 1936 | 2 | |||
| Claudia Aldridge | Actor | 1935 - 1936 | 2 | |||
| G. Armstrong | Actor | 1894 | 1 | |||
| Eleni Avlonitou | Actor | 1935 | 1 | |||
| Ioannis Avlonitis | Actor | 1935 - 1945 | 4 | |||
| Kaiti Athana | Dancer | 1935 | 1 | |||
| Gianna Athana | Dancer | 1935 | 1 | |||
| Daryoosh Abdari | Actor | 1999 | 1 | |||
| Hanns Avril | Musical Director | 1916 | 1 | |||
| Mildred Anderson | Actor | 1936 | 1 | |||
| Bette Anderson | Actor | 1936 | 3 | |||
| Eric Axen | Actor | 1999 | 1 | |||
| Hans J. Ammann | Dramaturg | 1999 | 1 | |||