| Örn Arnarson | Laboratory Assistant | DTU Aqua | |  |
| Matteo Arnaudi | PhD student | DTU Health Tech | | |
| Sif Fink Arnbjerg-Nielsen | underviser | DTU Adgangskursus | | |
| Julie Arndt | Administrative Coordinator | DTU Energy | +45 93 59 68 63 | |
| Daniel Arndtzen | PLK Technician | DTU Wind | +45 60 80 27 30 | |
| Amalie Bjerager Arnesen | Funding Program Manager & Startup Coach | DTU Skylab | | |
| Jonathan Asmund Arnesen | Postdoc | BRIGHT | +45 93 51 08 20 | |
| Trylle Arnfred | Senior Executive Officer and PA for Lars D. Christoffersen | ADM4 | +45 45 25 10 07 | |
| Ruban Arockiam | AC-fuldmægtig | ADM4 | +45 45 25 74 39 | |
| Alisha Arora | Postdoc | DTU Electro | | |