| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Jehan Adès | Actor | 1898 | 1 | |||
| Edgar Alexander | Actor | 1898 | 1 | |||
| Josef Alken | Actor | 1898 | 2 | |||
| Elise Albrecht | Actor | 1898 | 1 | |||
| Röschen Albrecht | Actor | 1898 | 1 | |||
| Paul Askonas | Actor | 1898 | 1 | |||
| Raffaella Almirante | Actor | 1898 | 1 | |||
| Edvard Arnberg | Actor | 1898 - 1899 | 2 | |||
| Signe Aas | Actor | 1898 - 1901 | 3 | |||
| Torborg Abelsæth | Actor | 1898 - 1907 | 9 | 1 | ||
| Fritz Alten | Actor | 1898 - 1907 | 2 | |||
| Ludwig Auspitz | Actor | 1898 - 1915 | 7 | |||
| Svend Aggerholm | Actor, Director | 1898 - 1926 | 9 | 1 | ||
| Marija Andrejeva | Actor | 1899 | 1 | |||
| A. Azogarova | Actor | 1899 | 1 | |||
| A. Annenskaja | Actor | 1899 | 1 | |||
| Peter Abrahamsen | Actor | 1899 - 1907 | 60 | 1 | ||
| Hauk Aabel | Actor | 1899 - 1934 | 29 | 1 | ||
| Frk. Alström | Actor | 1900 | 1 | |||
| Torborg Abelseth | Actor | 1900 | 8 | |||
| Mr. Auspitz | Actor | 1900 | 2 | |||
| Paul Artmann | Actor | 1900 | 1 | |||
| Martha Altenberg | Actor | 1900 | 1 | |||
| Edvard Alkman | Translator | 1900 | 2 | 1 | ||
| Frl. Anders | Actor | 1900 | 1 | |||
| Jenny Adorf | Actor | 1900 | 1 | |||
| Carme Alcalà | Actor | 1900 | 1 | |||
| Giovannina Aliprandi | Actor | 1900 - 1909 | 4 | |||
| A. Adašev | Actor | 1900 - 1924 | 6 | |||
| A. Abessalomov | Actor | 1900 - 1924 | 5 | |||
| Dallas Anderson | Actor | 1900 - 1932 | 12 | 1 | ||
| Dimitrios Alexiou | Actor | 1901 | 1 | |||
| A. Artem | Actor | 1901 | 1 | |||
| Karen Andersen | Actor | 1901 | 1 | |||
| Marg. Adolfi | Actor | 1901 | 1 | |||
| Carl Ammon | Actor | 1901 | 2 | |||
| Olga Anderson | Actor | 1901 - 1902 | 2 | |||
| Oscar Asche | Actor, Director | 1901 - 1903 | 3 | 1 | ||
| Amelie Axelsson | Actor | 1901 - 1904 | 6 | |||
| Nicolaus Albrecht | Actor | 1901 - 1906 | 2 | |||
| - Arno | Actor | 1901 - 1907 | 5 | |||
| Kyveli Adrianou | Actor | 1901 - 1930 | 48 | |||