| Träbig, Ilse | Ilse Träbig | Costume Designer, Designer | 1975 | 2 | |
| Thayer, David | David L. Thayer | Lighting Designer | 1965 - 1979 | 2 | |
| Tsao, Calvin | Calvin Tsao | Costume Designer, Designer | 1973 | 2 | |
| Tweddell, Anne | Anne Tweddell | Actor, Lighting Designer | 1973 | 2 | |
| Tacker, Francine | Francine Tacker | Actor | 1976 - 1977 | 2 | |
| Tvedt, Knut Are | Knut Are Tvedt | Actor | 1979 - 1980 | 2 | |
| Thormann, Hans-Ulrich | Hans-Ulrich Thormann | Costume Designer, Designer | 1979 | 2 | |
| Ter-Arutunian, Rouben | Rouben Ter-Arutunian | Costume Designer, Designer | 1976 | 2 | |
| Tychsen, Dagny | Dagny Tychsen | Actor | 1913 - 1914 | 2 | |
| Tatarkiewiczówna, Wanda | Wanda Tatarkiewiczówna | Actor | 1913 - 1917 | 2 | |
| Thomas, Sabine | Sabine Thomas | Actor | 1981 | 2 | |
| Trebitsch, Martha | Martha Trebitsch | Actor | 1915 - 1920 | 2 | |
| Tesař, Eduard | Eduard Tesař | Actor | 1920 - 1922 | 2 | |
| Titans, A. | Antons Titans | Actor | 1921 - 1935 | 2 | |
| Tazewell, Charles | Charles Tazewell | Actor | 1923 | 2 | |
| Takahashi, Toyoko | Toyoko Takahashi | Actor | 1923 - 1928 | 2 | |
| Tyler, Don | Don Tyler | Actor | 1925 | 2 | |
| Thorn, John | John Thorn | Actor | 1925 - 1926 | 2 | |
| Trendafilov, Vladimir | Vladimir Trendafilov | Actor | 1926 - 1939 | 2 | |
| Tahvanainen, Lasse | Lasse Tahvanainen | Actor | 1981 - 1988 | 2 | |
| Thompson, Irwin | Irwin W. Thompson | Actor, Director | 1928 | 2 | |
| Turner, Max | Max Turner | Actor | 1928 | 2 | |
| Tapper-Locke, Ingeborg | Ingeborg Tapper-Locke | Actor | 1928 | 2 | |
| Tapolczai, Gyula | Gyula Tapolczai | Actor | 1928 - 1939 | 2 | |
| Tollefson, Dave | Dave Tollefson | Actor | 1972 | 2 | |
| Tlalka, Lubomír | Lubomír Tlalka | Actor | 1972 - 1985 | 2 | |
| Tihova, Kina | Kina Tihova | Actor | 1956 - 1980 | 2 | |
| Toelle, Tom | Tom Toelle | Director | 1982 - 1986 | 2 | |
| Tímár, Éva | Éva Tímár | Actor | 1983 - 1991 | 2 | |
| Tzerpos, Giorgos | Giorgos Tzerpos | Actor | 1984 - 1989 | 2 | |
| Tatsis, Giannis | Giannis Tatsis | Actor | 1984 - 1989 | 2 | |
| Toulmin-Rothe, Marcus | Marcus Toulmin-Rothe | Actor | 1983 - 1986 | 2 | |
| Trela, Jerzy | Jerzy Trela | Actor | 1983 - 1994 | 2 | |
| Twice A Man, - | - Twice A Man | Sound Designer | 1999 | 2 | |
| Tooth, Andrei | Andrei Tooth | Actor | 1972 | 2 | |
| Thomas, Nick | Nick Thomas | Actor | 1972 - 2003 | 2 | |
| Thomson, Cindy | Cindy Thomson | Actor, Costume Designer | 2010 | 2 | |
| Tenjakova, N. | N. Tenjakova | Actor | 1983 | 2 | 1 |
| Thomsen, Søren | Søren Thomsen | Actor | 1982 - 1983 | 2 | |
| Taylor, Myra | Myra Taylor | Actor | 1984 | 2 | |
| Tarlton, Jack | Jack Tarlton | Actor | 2013 - 2015 | 2 | 1 |
| Teloglou, Themis | Themis Teloglou | Composer | 2013 | 2 | |
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