| Marina Artemeva | PhD Student | DTU Construct | |  |
| Nagapriya Kudaragundi Arunkumar | Research Assistant | DTU Health Tech | | |
| Georgios Arvanitidis | Associate Professor | DTU Compute | +45 45 25 52 41 | |
| Erik Arvin | Professor Emeritus | DTU Sustain | +45 40 62 81 53 | |
| Håkan Ashina | Associate Professor, Department of Neurology, Rigshospitalet | DTU Health Tech | | |
| Junaid Ashraf | Postdoc | DTU Management | | |
| Ioanna Aslanidou | Lektor | DTU Engineering Technology | | |
| Ellen Vallentin Asmus | Graphic Illustrator | DTU Health Tech | | |
| Peter Alexander Holm Asmussen | Gardener | CAS | +45 93 51 08 32 | |
| Karl Gustav Holmberg Asmussen | Studentermedhjælper | DTU Physics | | |