| Kim Aarestrup | Professor | DTU Aqua | +45 35 88 31 42 |  |
| Niels Aarslew | Specialkonsulent | ADM3 | +45 93 51 06 14 | |
| Theis Lak Aarup | Wind Tunnel Engineer | DTU Wind | +45 20 76 94 22 | |
| Nikoline Grete Aarø-Hansen | Trainee | DTU Skylab | | |
| Anne Beret Aasand | Project Controller | ADM5 | +45 93 51 07 60 | |
| Jesper Christian Aaskilde | Animal keeper | DTU Health Tech | | |
| Mariam Abachri | IT-supporter | IT Service | +45 61 39 63 20 | |
| Sergi Muyo Abad | PhD Student | DTU Biosustain | | |
| Alexa Abangan | Postdoc | DTU Aqua | | |
| Reza Khaleghi Abasabadi | Postdoc | DTU Chemistry | | |