| Niels Aage | Lektor | DTU Construct | 45 25 42 53 |  |
| Eline Hedwig van Aalderen | Ph.d.-studerende | DTU Sundhedsteknologi | | |
| Sanni-Leea Hellevi Aalto | Seniorforsker | DTU Aqua | 21 36 28 07 | |
| Kenneth Pihl Aamand | IT Administrator | IT Service | | |
| Frank Møller Aarestrup | Professor, forskningsgruppeleder | DTU Fødevareinstituttet | 35 88 62 81 | |
| Kim Aarestrup | Professor | DTU Aqua | 35 88 31 42 | |
| Phillip Aarestrup | Erhvervs-ph.d. | DTU Sustain | | |
| Niels Aarslew | Specialkonsulent | AHR | 93 51 06 14 | |
| Theis Lak Aarup | Wind Tunnel Engineer | DTU Wind | 20 76 94 22 | |
| Nikoline Grete Aarø-Hansen | Under oplæring | DTU Skylab | | |