| Trapp, Heiner | Heiner Trapp | Actor, Choreographer | 1967 | 2 | |
| Trapp, Dietrich | Dietrich Trapp | Actor | 1990 | 1 | |
| Trapp, Diane | Diane Trapp | Designer | 2019 | 1 | |
| Trapnell, Oliver | Oliver Trapnell | Actor | 2002 | 1 | |
| Trapnell, Melanie | Melanie Trapnell | Actor | 2002 | 1 | |
| Trapido, Joel | Joel Trapido | Actor, Director | 1934 - 1959 | 2 | 1 |
| Trapero, Verónica | Verónica Trapero | Actor | 1980 | 1 | |
| Tranulis, Simen, Skrøvseth | Simen Skrøvseth Tranulis | Actor | 2015 | 1 | 1 |
| Tranulis, Melina | Melina Tranulis | Actor | 2012 - 2020 | 2 | |
| Trantow, Cordula | Cordula Trantow | Actor | 1955 - 1980 | 4 | |
| Tranquilli, Silvano | Silvano Tranquilli | Actor | 1968 | 1 | |
| Tranøy, Andreas Løvstad | Andreas Løvstad Tranøy | Actor | 2006 - 2007 | 2 | |
| Tranholm, Mette | Mette Tranholm | Adaptation, Dramaturg | 2014 | 2 | |
| Tranfaglia, Ann | Ann Tranfaglia | Actor | 1957 | 1 | |
| Trandafiridis, Titi | Titi Trandafiridis | Lighting Designer | 1969 | 1 | |
| Tranberg, Nina | Nina Tranberg | Actor | 2001 | 1 | |
| Trana, Frederikke | Frederikke Trana | Actor | 2006 | 1 | |
| Tran, Jessica | Jessica Tran | Costume Designer | 2013 | 1 | |
| Tran, Diana | Diana Tran | Actor | 2013 | 1 | |
| Tran, Anh Alexander | Anh Alexander Tran | Actor | 2023 | 1 | |
| Trampidis, Giannis | Giannis Trampidis | Actor | 2007 - 2012 | 2 | |
| Tramont, - | - Tramont | Actor | 1913 | 1 | |
| Tramice, Giulia | Giulia Tramice | Actor | 2019 | 1 | |
| Tramer, Leopold | Leopold Tramer | Actor | 1904 | 1 | |
| Trâmbițaș, Oana | Oana Trâmbițaș | Musician | 2016 | 1 | |
| Tramba, Josef | Josef Tramba | Actor | 1975 | 1 | |
| Tralow, Carl | Carl Tralow | Actor | 1910 | 1 | |
| Trakis, Werner | Werner Trakis | Actor | 1994 | 1 | |
| Trakis, Gregor | Gregor Trakis | Actor | 1999 | 5 | |
| Trakas, Stelios | Stelios Trakas | Actor | 2013 | 2 | |
| Trajkovska, Tamara | Tamara Trajkovska (Тамара Трајковска) | Actor | 2017 | 1 | |
| Trajković, Marko | Marko Trajković (Марко Трајковиќ) | Actor | 2020 | 1 | |
| Trajkovic, Jelena | Jelena Trajkovic | Actor | 1956 | 1 | |
| Trajkova, Nadica | Nadica Trajkova | Actor | 2017 | 2 | |
| Trajcheska Ristovska, Roze | Roze Trajcheska Ristovska | Costume Designer | 2024 | 1 | |
| Trajanov, Gjorgi | Gjorgi Trajanov (Ѓорги Трајанов) | Director | 1969 | 1 | |
| Traister, Christina | Christina Traister | Actor | 2002 | 1 | |
| Trainor, Kevin | Kevin Trainor | Actor | 2003 | 1 | 1 |
| Trainer, Karen | Karen Trainer | Actor | 1981 | 1 | |
| Trailovic, Mira | Mira Trailovic | Director | 1975 | 1 | |
| Traikapis, Tasos | Tasos Traikapis | Actor | 1984 | 1 | |
| Trahant, Riley | Riley Trahant | Stage Manager | 2024 | 1 | |
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