| Farnaz Aref | Ph.d.-studerende | DTU Entrepreneurship | 93 51 19 91 |  |
| Matilda Martinez Arellanes | Ph.d.-studerende | DTU Kemi | | |
| Andrea Babette Pedersen Arendt | ScienceShow | DTU Kemi | | |
| Mathilde Guldbæk Arentsen | Erhvervs-ph.d.-studerende | DTU Compute | | |
| Ziba Arghiani | Ph.d.-studerende | DTU Sundhedsteknologi | | |
| Dimitrios Argyros | Ph.d.-studerende | DTU Management | | |
| Frédéric Aribot | Postdoc | DTU Kemi | | |
| Yochai Ariel | Projektleder | CAS | 45 25 13 47 | |
| Rasmus Lørup Arildsen | Videnskabelig assistent | DTU Space | | |
| Ulfar Arinbjarnar | Erhvervs-postdoc | DTU Construct | | |