| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Jack Thompson | Actor | 1948 | 1 | |||
| Žuža Tolić | Actor | 1948 | 1 | |||
| Ivka Težan | Actor | 1948 | 1 | |||
| K. Tjagunov | Actor | 1948 | 1 | |||
| Robert S. Telford | Actor | 1948 - 1949 | 4 | |||
| Else Marie Toms | Actor | 1948 - 1949 | 14 | |||
| Asbjørn Toms Larsen | Actor | 1948 - 1949 | 8 | |||
| Riccardo Tassani | Actor | 1948 - 1949 | 2 | |||
| Doina Tuţescu | Actor | 1948 - 1954 | 2 | |||
| Aidan Turner | Actor | 1948 - 1955 | 3 | |||
| Fanny Taylor | Designer | 1948 - 1962 | 2 | |||
| Asbjørn Toms | Actor | 1948 - 1987 | 31 | |||
| Adolf Tippmann | Actor | 1949 | 1 | |||
| Rita Tanzi | Actor | 1949 | 1 | |||
| William Tregoe | Actor | 1949 | 1 | |||
| Peter Temple | Actor | 1949 | 1 | |||
| Willy Tappert | Actor | 1949 | 1 | |||
| Annibale Telo | Actor | 1949 | 1 | |||
| Addie Tinder | Actor | 1949 | 1 | |||
| Joachim Teege | Actor | 1949 - 1954 | 2 | |||
| Heinrich Trimbur | Actor, Director | 1949 - 1963 | 10 | |||
| Dermot Tuohy | Actor | 1949 - 1969 | 4 | |||
| Heinrich Thomer | Actor | 1949 - 1975 | 2 | |||
| Hans Tauber | Actor | 1950 | 1 | |||
| Harry Tagore | Actor | 1950 | 2 | |||
| Lo Teumner | Actor | 1950 | 1 | |||
| Kurt Teumner | Actor | 1950 | 1 | |||
| Charles Turley | Actor | 1950 | 1 | |||
| Robert Truhlar | Lighting Designer | 1950 | 1 | |||
| Tom Tyrrell | Actor | 1950 | 1 | |||
| Maria Tempestini | Actor | 1950 | 1 | |||
| Franca Tamantini | Actor | 1950 | 2 | |||
| Richard Trask | Actor | 1950 | 1 | 1 | ||
| Anna Turner | Actor | 1950 | 1 | |||
| Jessica Tandy | Actor | 1950 | 1 | |||
| Michio Takeyama | Translator | 1950 - 1963 | 2 | |||
| Chikao Tanaka | Director, Translator | 1950 - 1968 | 3 | 1 | ||
| Edvin Tiemroth | Actor, Director | 1950 - 1978 | 6 | 1 | ||
| Aileen Taylor | Actor, Costume Designer | 1951 | 2 | |||
| Edward Tucker | Actor | 1951 | 1 | |||
| Phyllis Tillinghast | Actor | 1951 | 1 | |||
| Reedy Talton | Actor | 1951 | 1 | |||