| Truty, Marie | Marie Truty | Actor | 1975 | 1 | |
| Tschechowa, Olga | Olga Tschechowa | Actor | 1923 | 3 | |
| Tschernichin-Larsson, Jenny, | Jenny Tschernichin-Larsson | Actor | 1907 | 1 | |
| Tschudi, Gilles, | Gilles Tschudi | Actor | 1989 – 2015 | 3 | |
| Tsiomou, Giannis | Giannis Tsiomou | Actor | 2006 – 2007 | 5 | |
| Tsonos, Robert | Robert Tsonos | Director | 2004 | 1 | |
| Tsubaki, Sumie | Sumie Tsubaki | Actor | 1946 | 1 | |
| Tsukitaku, Satoshi, | Satoshi Tsukitaku | Actor | 2005 – 2008 | 14 | |
| Tsumak, Andrei | Andrei Tsumak | Director | 2006 | 1 | |
| Tsumura, Reijiro, | Reijiro Tsumura | Actor, Adaptation | 2005 – 2010 | 38 | |
| Tsushima, Koichi | Koichi Tsushima | Actor | 1984 | 1 | |
| Tubin, Linda | Linda Tubin | Actor | 1943 | 3 | |
| Tucker, Shona | Shona Tucker | Actor | 1994 – 1995 | 8 | |
| Tuerk, Penny | Penny Tuerk | Actor, Director | 1984 – 1986 | 2 | |
| Tugman, Emma | Emma Tugman | Actor | 2002 | 2 | |
| Tui, Lo | Lo Tui | Actor | 1943 | 1 | |
| Tullett, Jim | Jim Tullett | Actor | 2005 | 1 | |
| Turdeanu, Marius | Marius Turdeanu | Actor | 2006 – 2019 | 8 | |
| Turner, Dorothy | Dorothy Turner | Actor | 1927 – 1930 | 2 | |
| Turner, Evelyn | Evelyn Turner | Actor | 1927 | 1 | |
| Turner, Violet | Violet Turner | Actor | 1935 | 1 | |
| Turunen, Juha | Juha Turunen | Actor | 2006 | 1 | |
| Tüschen, Katharina | Katharina Tüschen | Actor | 1967 – 1995 | 9 | |
| Tusk, Ingo | Ingo Tusk | Actor | 1973 | 2 | |
| Tusk, Oliver | Oliver Tusk | Actor | 1973 | 2 | |
| Tveit, Olav, | Olav Tveit | Actor | 1999 – 2000 | 5 | |
| Tweed, Barbette | Barbette Tweed | Actor | 1964 – 1967 | 3 | |
| Twist, Basil | Basil Twist | | 2000 | 1 | |
| Tychowa, Lucyna | Lucyna Tychowa | Director | 1989 | 1 | |
| Tyler, Patricia | Patricia Tyler | Actor | 2007 | 1 | |
| Tyrrell, John, | John Tyrrell | Actor | 1988 – 2006 | 3 | |
| Tywonek, Marta | Marta Tywonek | Director | 1957 | 1 | |
| Trompen, Lorna Jean | Lorna Jean Trompen | Actor | 1963 | 1 | |
| Tvardovskaja, O. | O. Tvardovskaja | Designer | 1999 | 2 | |
| Tauttmansdorff, Victoria, | Victoria Tauttmansdorff | Actor | 2004 | 1 | |
| Tveit, Terje, | Terje Tveit | Adaptation, Designer, Director, Translator | 2000 – 2013 | 64 | |
| Tønsberg, Marianne | Marianne Tønsberg | Actor | 1967 | 1 | |
| Thomassen, Thomas Christian, | Thomas Christian Thomassen | Actor, Director | 1901 – 1907 | 84 | |
| Teigen, Noralv, | Noralv Teigen | Actor | 1956 – 1986 | 189 | |
| Toms, Torgeir | Torgeir Toms | Actor | 1974 | 10 | |
| Tarjem, Turi, | Turi Tarjem | Actor | 1990 – 1993 | 73 | |
| Tønder, Theodor, | Theodor Tønder | Actor | 1908 | 74 | |
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