| Adam Rasmus Jensen | Ph.d.-studerende | DTU Byg | 93 51 19 27 |  |
| Line Jelver | Ph.d.-studerende | DTU Fysik | 45 25 31 85 |  |
| Line Ledsgaard Jensen | Ph.d.-studerende | DTU Bioengineering | |  |
| Patrick Møller Jensen | Ph.d.-studerende | DTU Compute | |  |
| Markus Hans Kristofer Johansson | Ph.d.-studerende | DTU Fødevareinstituttet | |  |
| Isabella Jul-Jørgensen | Ph.d.-studerende | DTU Kemiteknik | |  |
| Alena Juraskova | Ph.d.-studerende | DTU Kemiteknik | |  |
| Henrik Järleblad | Ph.d.-studerende | DTU Fysik | 31 15 57 67 |  |
| Benjamin Jüttner | Ph.d.-studerende | DTU Compute | |  |
| Christina Hildebrandt Lüthje Jørgensen | Ph.d.-studerende | DTU Elektro | 28 65 43 04 |  |