| Thomas Sichelkow | Senior Project Manager | C-KIC | |  |
| Mustafa Sidiqi | Studentermedhjælper | Afdelingen for IT Service | |  |
| Poul-Erik Jørgen Kristian Elias Siegstad | Medhjælper | DTU Byg | |  |
| Karin Siegumfeldt | Lektor | DTU Engineering Technology | 35 88 52 24 |  |
| Ioannis Sifnaios | Ph.d.-studerende | DTU Byg | |  |
| Ole Sigmund | Professor | DTU Mekanik | 45 25 42 56 |  |
| Renata Sigrist | Postdoc | DTU Biosustain | |  |
| Kristoffer Vandrup Sigsgaard | Ph.d.-studerende | DTU Mekanik | 45 25 62 28 |  |
| Sigyn Björk Sigurdardóttir | Postdoc | DTU Kemiteknik | 42 22 69 63 |  |
| Nökkvi Steinn Sigurdarson | Erhvervs-ph.d. | DTU Mekanik | |  |