| Mathilde Guldbæk Arentsen | Videnskabelig assistent | DTU Compute | |  |
| Ziba Arghiani | Ph.d.-studerende | DTU Sundhedsteknologi | | |
| Dimitrios Argyros | Ph.d.-studerende | DTU Management | | |
| Arianna Schiano Arianna Schiano Lomoriello | Postdoc | DTU Compute | | |
| Frédéric Aribot | Postdoc | DTU Kemi | | |
| Yochai Ariel | Projektleder | CAS | 45 25 13 47 | |
| Ulfar Arinbjarnar | Erhvervs-postdoc | DTU Construct | | |
| Abolfazl Arjmandi | Ph.d.-studerende | DTU Kemiteknik | | |
| Raquel Aymerich Armengol | Postdoc | DTU Fysik | | |
| Herenia Espitia Armenta | Postdoc | DTU Kemiteknik | | |