| Georgios Tsaousoglou | Assistant Professor (Tenure track) | DTU Compute | |  |
| Sokratis Tsanakas | Technician | DTU Nanolab | +45 45 25 56 41 | |
| Antonios Tsakiris | Research Assistant | DTU Aqua | | |
| Chresten Træholt | Associate Professor, Head of Section | DTU Wind | +45 45 25 35 18 | |
| Henrik Tryon | Head of finance | Housing | | |
| Dennis Tryk | PLK Technician | DTU Wind | +45 20 78 27 01 | |
| Hong An Truong | Project controller | ADM5 | +45 93 51 15 14 | |
| Jonathan Riofrio Trujillo | PhD student | DTU Wind | +45 52 65 09 60 | |
| Søren Laursen Truelsen | ScienceShow | DTU Chemistry | +45 30 82 67 98 | |
| Darya Trubach | PhD student | DTU Health Tech | | |