| Tiemroth, Lene | Lene Tiemroth | Actor | 1974 - 1976 | 2 | 1 |
| Tiến, Sĩ | Sĩ Tiến | Actor | 2006 - 2010 | 2 | |
| Tienhooven, Theo | Theo Tienhooven | Costume Designer, Designer | 1991 - 2009 | 90 | |
| Tiensuu, Anna-Liisa | Anna-Liisa Tiensuu | Actor | 1979 | 1 | |
| Tiensuu, Raili | Raili Tiensuu | Actor | 1981 | 1 | |
| Tierney, Aidan | Aidan Tierney | Actor | 1992 | 1 | |
| Tierney, Colin | Colin Tierney | Actor | 2010 - 2020 | 7 | |
| Tierney, Patricia | Patricia Tierney | Costume Designer | 1947 | 1 | |
| Tierney, Tim | Tim Tierney | Actor | 1996 | 1 | |
| Tiesema, Watze | Watze Tiesema | Adaptation, Dramaturg, Translator | 1994 - 2006 | 4 | 1 |
| Tiesler, Paul | Paul Tiesler | Actor | 1997 | 1 | |
| Tietjen, Marie Rosa Tietjen | Marie Rosa Tietjen | Actor | 2017 | 1 | |
| Tietjens, Michael | Michael Tietjens | Designer | 1983 | 1 | |
| Tietsch, Mr. | Mr. Tietsch | | | | |
| Tietsch, Paul | Paul Tietsch | Actor | 1880 - 1910 | 6 | |
| Tietze, Herbert | Herbert Tietze | Director | 1957 | 1 | |
| Tietze, Katharina | Katharina Tietze | Costume Designer | 1994 | 1 | |
| Tietze, Renate | Renate Tietze | Choreographer | 1975 - 1978 | 2 | |
| Tievsky, Matt | Matt Tievsky | Actor | 2003 | 1 | |
| Tiffany, Sheila | Sheila Tiffany | Actor | 1992 | 1 | |
| Tifor, Ion | Ion Tifor | Actor | 1964 | 1 | |
| Tighe, Ann Marie | Ann Marie Tighe | Actor | 1975 | 1 | |
| Tighe, Kevin | Kevin Tighe | Actor | 1992 | 1 | |
| Tihanyi, Géza | Géza Tihanyi | Actor | 1908 | 2 | |
| Tihanyi, Ildikó | Ildikó Tihanyi | Costume Designer | 2022 | 1 | |
| Tihkan, Alli | Alli Tihkan | Actor | 1943 | 1 | |
| Tihomirnov, Andrej | Andrej Tihomirnov | Actor | 1994 | 4 | |
| Tihova, Kina | Kina Tihova | Actor | 1956 - 1980 | 2 | |
| Tihova, Mihaila | Mihaila Tihova | Actor | 1982 | 1 | |
| Tihovs, Boriss | Boriss Tihovs | Actor | 1956 | 1 | |
| Tiidus, Jüri | Jüri Tiidus | Actor | 2019 | 1 | |
| Tiikkainen, Minna | Minna Tiikkainen | Lighting Designer | 2001 | 1 | |
| Tik Michel, Cecilia | Cecilia Tik Michel | Actor | 2016 | 1 | |
| Tikkala, Arvi | Arvi Tikkala | Actor | 1928 | 1 | |
| Tikkanen, Aino-Maija | Aino-Maija Tikkanen | Actor | 1953 - 1957 | 2 | |
| Tilesi Silke, Jennifer | Jennifer Tilesi Silke | Actor | 2013 - 2018 | 3 | |
| Tiling, Xenia | Xenia Tiling | Actor | 2010 | 1 | 2 |
| Till, Eric | Eric Till | Director | 1966 | 1 | |
| Tillegreen, Lillian | Lillian Tillegreen | Actor | 1960 - 1990 | 4 | 1 |
| Tillemann, Bonnie | Bonnie Tillemann | Costume Designer | 2011 | 1 | |
| Tillemans, Walter | Walter Tillemans | Adaptation, Director, Translator | 1995 - 2001 | 5 | 1 |
| Tiller, Asbjørn | Asbjørn Tiller | Mask Maker | 1994 | 1 | |
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