| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| - Tourniaire jr. | Actor | 1901 | 1 | |||
| Astrid Torsell | Actor | 1901 - 1913 | 7 | |||
| - Tuszko | Actor | 1901 | 1 | |||
| Dionysis Tavoularis | Actor | 1902 | 2 | |||
| Grigorios Tasoglou | Actor | 1902 | 1 | |||
| G. V. Tidlund | Actor | 1902 - 1914 | 2 | |||
| K. Trimpus | Actor | 1903 | 1 | |||
| Conway Tearle | Actor | 1903 | 1 | |||
| Ellen Terry | Actor | 1903 - 1920 | 2 | |||
| Tatscho Tanev | Actor, Director | 1903 - 1942 | 6 | |||
| Anna C. Titus | Actor | 1903 - 1908 | 6 | |||
| Sheridan Tupper | Actor | 1904 | 1 | |||
| W. J. Tunney | Actor | 1904 | 1 | |||
| Sava Todorović | Director | 1904 | 1 | |||
| Sergijan Tuzitsch | Director | 1904 - 1905 | 2 | |||
| Zdzisław Tyczyński | Actor | 1904 | 1 | |||
| Clara Thompson | Actor | 1904 - 1906 | 3 | |||
| Spyridon Trichas | Actor | 1905 | 1 | |||
| Maria Toromanova | Actor | 1905 - 1917 | 3 | |||
| Stefan Turski | Actor | 1905 - 1910 | 2 | |||
| Fred Thompson | Actor | 1905 | 1 | |||
| Agnes Thomas | Actor | 1905 | 1 | |||
| - Tonge | Actor | 1905 | 1 | |||
| E. Y. Tanner | Composer | 1905 | 1 | |||
| Teofil Trzciński | Actor, Director | 1905 - 1921 | 3 | |||
| Thomas F. Tracey | Actor | 1906 - 1907 | 2 | |||
| N. Tairova | Actor | 1906 | 1 | |||
| Albert Trebe | Actor | 1900 - 1907 | 5 | |||
| José Tallaví | Actor, Director | 1904 - 1914 | 13 | |||
| - Thomas | Actor | 1906 - 1907 | 6 | |||
| Olive Temple | Actor | 1906 - 1907 | 3 | |||
| Lawrence C. Toole | Actor | 1906 - 1907 | 6 | |||
| Louis Thomas | Actor | 1906 - 1907 | 3 | |||
| Jenő Törzs | Actor | 1906 - 1929 | 14 | |||
| Włodzimierz Tetmajer | Designer | 1907 | 1 | |||
| Robert C. Turner | Actor | 1907 | 1 | |||
| Arthur Thallough | Actor | 1907 | 1 | |||
| - Tisserand | Actor | 1907 | 1 | |||
| Pantelis Tsoukatos | Actor | 1907 - 1918 | 2 | |||
| K. Tanskij | Actor | 1908 | 1 | |||
| Mariana Thurber | Actor | 1908 | 1 | |||
| Jadwiga Turowicz | Actor | 1908 - 1914 | 4 | |||