| Anders Mads Nielsen | Håndværker | DTU Aqua | |  |
| Martin Mathias Nielsen | Postdoc | DTU Aqua | | |
| Sebastian Frederik Westh Nielsen | Studentermedhjælper | DTU Aqua | | |
| Tommy Norin | Seniorforsker | DTU Aqua | 93 51 12 34 | |
| Nicoline Nørgaard | Videnskabelig assistent | DTU Aqua | 93 51 13 97 | |
| David Dylan O'Brien-Møller | Ph.d.-studerende | DTU Aqua | | |
| Barry O'Neill | Professor | DTU Aqua | 35 88 32 59 | |
| Abdou Matinou Ogbon | Gæste ph.d.-studerende | DTU Aqua | | |
| Hans Jakob Olesen | Biolog | DTU Aqua | 21 15 42 53 | |
| Niels Jørgen Olesen | Emeritus | DTU Aqua | 29 24 43 10 | |