| Ellen Als | Senior Executive Officer | AFRI | +45 40 30 31 17 |  |
| Xavier Flores Alsina | Senior Researcher | DTU Chemical Engineering | +45 45 25 29 67 | |
| Tommy Sonne Alstrøm | Associate Professor | DTU Compute | +45 45 25 34 31 | |
| Ömer Altan | Industrial PhD | DTU Electro | | |
| Ömer Altan | Industrial PhD student | DTU Nanolab | +45 91 81 97 09 | |
| Leo Alting | Professor Emeritus | DTU Construct | | |
| Javier Fernandez Alvarez | Postdoc | DTU Space | +45 45 25 38 21 | |
| Ali Abdulhasan Aburweish Alwaily | Gartner | CAS | +45 71 53 19 44 | |
| Sandro Diord Rescinho Amador | Assistant Professor | DTU Construct | +45 45 25 18 29 | |
| Javad Amanabadi | PhD Student | DTU Chemical Engineering | +45 91 84 29 74 | |