| Jens Ulstrup | Professor, emeritus, dr. scient. | DTU Chemistry | +45 45 25 23 59 |  |
| Amalie Ulrich | Research Assistant | DTU National Food Institute | | |
| Aline Uldry | Industrial PhD | DTU Sustain | | |
| Kenneth Løvenkrands Uldahl | IT supporter | IT Service | +45 46 77 55 99 | |
| Leon Aahave Uhd | Senior Executive Officer, Energy Sector | AFRI | +45 93 51 12 79 | |
| Rikke Zacharya Uglebjerg | PhD Student | DTU Space | | |
| Puck Quarles van Ufford | PhD Student | DTU Health Tech | | |
| Line Cecilie Udsen | Hjælpelærer | DTU Wind | | |
| Inime Ime Udoh | Postdoc | DTU Chemical Engineering | | |
| Maja Odgaard Tøttrup | Økonomiassistent | Housing | | |