| Tønnessen, Tyra | Tyra Tønnessen | Adaptation, Designer, Director | 2003 - 2014 | 8 | 1 |
| Tønnesland, Andreas | Andreas Tønnesland | Actor | 2022 | 1 | |
| Tønnesen, Terje | Terje Tønnesen | Composer, Sound Designer | 2012 - 2013 | 138 | |
| Tønnesen, Helga | Helga Tønnesen | Actor | 1909 - 1933 | 3 | |
| Tønnesen, Arild, Smith | Arild Smith Tønnesen | Actor | 1957 | 2 | |
| Tønnesen-Hansen, Helga | Helga Tønnesen-Hansen | Actor | 1935 | 1 | |
| Tønne, Lisa | Lisa Tønne | Actor | 1999 - 2006 | 3 | 3 |
| Tønne, Kaisa, Tyrhaug | Kaisa Tyrhaug Tønne | Actor | 2014 | 1 | |
| Tönges, Otto | Otto Tönges | Actor | 1970 | 2 | |
| Tønder, Theodor | Theodor Tønder | Actor | 1908 - 1910 | 74 | |
| Tønder, Mathea Jacobsen | Mathea Jacobsen Tønder | Actor | 1905 - 1910 | 63 | |
| Tønder, Ingrid | Ingrid Tønder | Lighting Designer | 2003 | 37 | |
| Tönder-Haugland, Norman | Norman Tönder-Haugland | Actor | 1947 | 1 | |
| Tøndel, Snorre Ryen | Snorre Ryen Tøndel | Actor | 2024 | 1 | |
| Tøndel, Richard Birkeland | Richard Birkeland Tøndel | Actor | 2013 | 1 | |
| Tømte, Karen | Karen Tømte | Actor | 2009 | 1 | |
| Tømta, Hanne | Hanne Tømta | Director | 2020 - 2022 | 2 | 3 |
| Tömpe, Heide | Heide Tömpe | Lighting Designer | 2013 | 1 | |
| Tømmerbakke, Dag | Dag Tømmerbakke | | | | |
| Tölli , Judit | Judit Tölli | Set Designer | | 1 | |
| Tøllefsen, Odd-Steinar | Odd-Steinar Tøllefsen | Photographer | 2005 | 1 | |
| Tölken, Elisabeth | Elisabeth Tölken | Actor | 1992 | 1 | |
| Tökés, Zsolt Csaba | Zsolt Csaba Tökés | Actor | 1996 | 1 | |
| Tőkés, Anna | Anna Tőkés | Actor | 1927 | 1 | 1 |
| Tögel, Jakob | Jakob Tögel | Actor | 2018 | 1 | |
| Tøftestuen, Erik | Erik Tøftestuen | Actor | 1999 - 2007 | 15 | |
| Töffling, Werner, Viktor | Werner Viktor Töffling | Designer | 1953 | 3 | |
| Täufel, Richard | Richard Täufel | Actor | 1937 | 1 | |
| Täuber, Harry | Harry Täuber | Designer | 1925 | 1 | |
| Tähtinen, Hilma | Hilma Tähtinen | Actor | 1897 | 3 | 1 |
| Tähtelä, Yrjö | Yrjö Tähtelä | Actor | 1962 - 1971 | 2 | |
| Täht, Toomas | Toomas Täht | Actor | 2019 | 1 | |
| Tzovaras, Maximos | Maximos Tzovaras | Actor | 2012 | 1 | |
| Tzoumakis, Dimitris | Dimitris Tzoumakis | Actor | 1984 - 1985 | 2 | |
| Tzortzoglou, Stratos | Stratos Tzortzoglou | Actor | 2011 | 1 | |
| Tzortzis, Giorgos | Giorgos Tzortzis | Actor | 1965 - 2003 | 7 | |
| Tzoras, Spyros | Spyros Tzoras | Lighting Designer | 2002 - 2003 | 4 | |
| Tzoka, Tina | Tina Tzoka | Designer | 2020 | 1 | |
| Tzogias, Nikos | Nikos Tzogias | Actor | 1957 - 1990 | 4 | |
| Tziova, Poulheria | Poulheria Tziova | Designer | 2016 | 2 | |
| Tziogkas, Christos | Christos Tziogkas | Lighting Designer | 2019 | 1 | |
| Tzimourtou, Dimitra | Dimitra Tzimourtou | Actor | 2014 - 2015 | 2 | |
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