| Name | Functions  | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Jim Tosney | Producer | 2003 | 1 | |||
| Anastasia Timofeeva | Producer | 2016 | 1 | |||
| Jeana Tweedie | Producer | 1947 | 1 | |||
| Shi Tang | Producer | 2019 - 2020 | 3 | |||
| Céu Tavares Pinto | Producer | 2019 | 1 | |||
| Jordan Tappis | Producer | 2013 | 1 | |||
| Jörg Trentmann | Producer | 2007 | 1 | |||
| Francisco Tejeira | Producer | 1972 | 1 | |||
| Ronald Travers | Producer | 1970 | 1 | |||
| Harry Tugend | Producer | 1959 | 1 | |||
| Fritz Thiery | Producer | 1944 | 1 | |||
| Antonio Terrón | Producer | 1969 | 1 | |||
| Veronica Tjioe | Producer | 2023 | 1 | |||
| Sophia Tintori | Puppet Designer | 2008 | 1 | |||
| Gustavo Torner | Set Designer | 1982 - 1983 | 4 | 1 | ||
| Michelangelo Tomaro | Set Designer | 2022 | 2 | |||
| Judit Tölli | Set Designer | 1 | ||||
| Liz Toonkel | Set Designer | 2016 | 1 | |||
| Iwane Takahashi | Sound Designer | 1991 - 1997 | 6 | |||
| Mike Tallman | Sound Designer | 1996 | 1 | |||
| Don Tindall | Sound Designer | 2002 | 1 | |||
| Justin Townsend | Sound Designer | 1998 - 1999 | 2 | |||
| Wu Xinmin Qian Tao | Sound Designer | 2006 - 2009 | 5 | |||
| Eric Rissler Thayer | Sound Designer | 1981 | 1 | |||
| Iwao Takahashi | Sound Designer | 2008 | 1 | |||
| Jérôme Tuncer | Sound Designer | 2009 - 2010 | 5 | |||
| Ahsan Reza Tusar | Sound Designer | 1996 | 1 | |||
| Jason Tuttle | Sound Designer | 2003 | 1 | |||
| Tomáš Tušer | Sound Designer | 2013 | 1 | |||
| Olga Tomenko | Sound Designer | 2005 | 1 | |||
| Matt Tibbs | Sound Designer | 2006 | 1 | |||
| Kenji Tomita | Sound Designer | 1999 - 2006 | 2 | |||
| Jone Takamäki | Sound Designer | 2008 | 2 | |||
| Erik Trester | Sound Designer | 2012 | 1 | |||
| Bailey Trierweiler | Sound Designer | 2017 | 1 | |||
| Erkki-Sven Tüür | Sound Designer | 1984 | 1 | |||
| Giles Thomas | Sound Designer | 2019 | 1 | |||
| Sacha Terrat | Sound Designer | 2017 | 1 | |||
| David Tabachnik | Sound Designer | 2010 - 2011 | 3 | |||
| Olivier Truan | Sound Designer | 2019 | 8 | |||
| Sam Tait | Sound Designer | 2016 | 1 | |||
| Bendik Toming | Sound Designer | 2021 | 1 | |||