| Jette Tjørnelund | Head of Quality Control (QC) | DTU Health Tech | +45 40 17 93 84 |  |
| Kristian Tjæder | Elektriker | DTU Construct | | |
| Marco Tjakra | Postdoc | DTU Health Tech | | |
| Michele Tizzani | Postdoc | DTU Compute | | |
| Charlotte Titeca | Postdoc | DTU Chemistry | | |
| Davide Tisi | Postdoc | DTU Energy | | |
| Rasmus Hannibal Tirsgaard | PhD Student | DTU Compute | | |
| Marianne Tingkov | Graphic Designer | AKM | +45 41 23 39 34 | |
| Lars Arnulf Timmermann | Test and Development Engineer | DTU Space | +45 45 25 34 59 | |
| Karen Timmermann | Professor | DTU Aqua | +45 93 51 03 81 | |