| Tietjens, Michael | Michael Tietjens | Designer | 1983 | 1 | |
| Tietze, Herbert | Herbert Tietze | Director | 1957 | 1 | |
| Tietze, Renate | Renate Tietze | Choreographer | 1975 | 2 | |
| Timár, József | József Timár | Actor | 1931 | 2 | |
| Timmers, Gerrit, | Gerrit Timmers | Adaptation, Designer, Director | 1998 – 2009 | 85 | |
| Tindall, Don | Don Tindall | Sound Designer | 2002 | 1 | |
| Tindberg, Snorre, | Snorre Tindberg | Designer | 1968 – 1972 | 11 | |
| Tirkkonen, Harri | Harri Tirkkonen | Actor | 1972 | 1 | |
| Tismer, Anne, | Anne Tismer | Actor | 2002 – 2009 | 47 | |
| Tistam, Ulf | Ulf Tistam | Actor | 1969 | 2 | |
| Titheradge, Madge | Madge Titheradge | Actor | 1925 | 1 | |
| Titze, Sebastian | Sebastian Titze | Costume Designer, Designer | 1975 | 4 | |
| Toal, Maureen | Maureen Toal | Actor | 1961 – 2005 | 2 | |
| Tobola, Barbara | Barbara Tobola | Actor | 2004 | 1 | |
| Todd, Rachel | Rachel Todd | Mask Maker | 1928 | 2 | |
| Toering, Romke | Romke Toering | Actor | 1986 | 2 | |
| Toetzke, Berthold | Berthold Toetzke | Actor | 1972 | 3 | |
| Togi, Sueharu, | Sueharu Togi | Actor | 1911 – 1912 | 4 | |
| Tognetti, Anne | Anne Tognetti | Translator | 1986 | 1 | |
| Toguri, David | David Toguri | Choreographer | 1981 | 3 | |
| Toja, Jacques | Jacques Toja | Actor | 1986 | 1 | |
| Tokos, Lubor | Lubor Tokos | Actor | 1955 | 1 | |
| Tölken, Elisabeth | Elisabeth Tölken | Actor | 1992 | 1 | |
| Tolnæs, Gunnar, | Gunnar Tolnæs | Actor | 1909 – 1930 | 3 | |
| Tolnay, Klári | Klári Tolnay | Actor | 1954 | 2 | |
| Tolo, Kathrine, | Kathrine Tolo | Costume Designer, Designer | 1998 – 2010 | 27 | |
| Toman, Igor | Igor Toman | Actor | 1936 | 1 | |
| Tomizawa, Elli | Elli Tomizawa | Actor | 2004 | 1 | |
| Tomlanovich, Eli | Eli Tomlanovich | Actor | 2003 | 1 | |
| Tomlanovich, Raisch | Raisch Tomlanovich | Actor | 2003 | 1 | |
| Tomlin, Lelia | Lelia Tomlin | Actor | 1963 | 1 | |
| Tomlinson, Stephen | Stephen Tomlinson | Actor | 2006 | 1 | |
| Tomoda, Kyosuke, | Kyosuke Tomoda | Actor | 1921 – 1928 | 6 | |
| Tompos, Doug | Doug Tompos | Actor | 2001 | 1 | |
| Tompuri, Elli, | Elli Tompuri | Actor | 1902 | 2 | |
| Tonndorff, Gretl | Gretl Tonndorff | Actor | 1973 | 1 | |
| Tośta, Antoni | Antoni Tośta | Designer | 1965 | 1 | |
| Took, Chris | Chris Took | Actor | 2002 | 1 | |
| Toperzer, Robert | Robert Toperzer | Actor | 1983 – 1984 | 4 | |
| Topolski, Zdzisław | Zdzisław Topolski | Designer | 1960 | 1 | |
| Toresen, Arne, | Arne Toresen | Actor | 1904 – 1911 | 75 | |
| Toresen, Jenny, | Jenny Toresen | Actor | 1905 | 61 | |
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