| Dushica Arsovska | Laboratory Technician | BRIGHT | 24 89 43 76 |  |
| Marina Artemeva | Ph.d.-studerende | DTU Construct | | |
| Linnea Marika Damgaard Arum | Videnskabelig assistent | DTU Kemiteknik | | |
| Nagapriya Kudaragundi Arunkumar | Videnskabelig assistent | DTU Sundhedsteknologi | | |
| Anne Emily Saunte Fiehn Arup | Erhvervs-ph.d.-studerende | DTU Engineering Technology | | |
| Georgios Arvanitidis | Lektor | DTU Compute | 45 25 52 41 | |
| Erik Arvin | Professor Emeritus | DTU Sustain | 40 62 81 53 | |
| Håkan Ashina | Lektor, Afdeling for Hjerne- og Nervesygdomme, Rigshospitalet | DTU Sundhedsteknologi | | |
| Junaid Ashraf | Postdoc | DTU Management | | |
| Mussa Asif | Hjælpelærer | DTU Engineering Technology | | |