| Kira Astakhova | Associate Professor | DTU Chemistry | +45 93 51 35 52 |  |
| Poul Astrup | Emeritus | DTU Wind | +45 46 77 59 63 | |
| Emma Astrup | Student Assistant | DTU Wind | | |
| Emma Astély | Student assistant | DTU Compute | | |
| Deniz Atan | DE&I Lead | ADM3 | +45 22 63 62 40 | |
| Despoina Athena-Vasileiadi | PhD Student | DTU Bioengineering | | |
| Janna Attari | Guest PhD Student | DTU Energy | | |
| Kristine Kildegaard Atzen | Student Assistant | AFRI | | |
| Mélanie Audoin | Postdoc | DTU Health Tech | | |
| Prune Camille August | PhD Student | DTU Space | | |