| Gitte Rossen-Jørgensen | Receptionist | DTU Chemical Engineering | +45 45 25 28 22 |  |
| Raissa Rossi | Postdoc | DTU Chemical Engineering | +45 91 80 90 71 | |
| Riccardo Rossi | Fermentation Specialist | DTU Biosustain | | |
| Valentina Rossi | Research Assistant | DTU Sustain | | |
| Barbara Rossi | Guest PhD student | DTU Health Tech | | |
| Emma Fie Rostgaard | Akademisk medarbejder | IT Service | | |
| Alexander Rosén | PhD student | DTU Aqua | | |
| Eva Rotenberg | Associate Professor | DTU Compute | +45 45 25 50 05 | |
| Malin Roth | Programme Coordinator | DTU Entrepreneurship | +45 93 51 89 44 | |
| Adam Mark Roth-Zawadzki | PhD student | DTU Physics | +45 21 43 96 76 | |
| Kennie Lind Rothmann | Data Manager | DTU National Food Institute | | |
| Laura Rotilio | Postdoc | DTU Bioengineering | | |
| Karsten Rottwitt | Group Leader, Professor | DTU Electro | +45 45 25 63 84 | |
| Jeppe Mikkelsen Roulund | Assistant | DTU Electro | | |
| Ladan Roursgaard | Senior Researcher | DTU Health Tech | +45 45 25 81 35 | |
| Clémentine Rouvière | Postdoc | DTU Physics | +45 55 22 21 16 | |
| Damien Roux | PhD Student | DTU Electro | | |
| Peter Rowe | Airbio /DTU Link | DTU Skylab | | |
| Radoslaw Jan Rowicki | PhD student | DTU Compute | | |
| Malene Rowlandson | Specialkonsulent | AFRI | +45 93 59 68 73 | |
| Hrittik Roy | PhD student | DTU Compute | | |
| Abhijit Roy | Postdoc | DTU Electro | | |
| Chiranjit Roy | Postdoc | DTU Energy | +45 50 19 89 81 | |
| John Roy | Økonomielev | ADM5 | +45 53 63 10 70 | |
| Diptendu Roy | Postdoc | DTU Energy | | |
| Andres Sebastian Ayala Ruano | Research Assistant | DTU Biosustain | | |
| Urte Rubeziute | Laboratory Technician | DTU Bioengineering | +452552462 | |
| Claus Rubin | | FRIT | +45 46 77 40 44 | |
| Simon Rubin | Senior Executive Officer | DTU Wind | +45 93 51 08 26 | |
| Karsten Rud | LAB-IT | IT Service | +45 93 51 35 23 | |
| Claus Christian Rudbeck | External lecturer | DTU Civil Engineering | | |
| Claus Christian Rudbeck | Part-time Lecturer | DTU Construct | | |
| Svitlana Rudchenko | Postdoc | DTU Construct | | |
| Maggie Ruding | PhD Student | DTU Health Tech | | |
| Jana Marta Rudnik | Program Manager for Climate Impact Accelerator | DTU Skylab | | |
| David Philipp Rudolph | Senior Researcher | DTU Wind | +45 93 51 14 32 | |
| Bhukrit Ruengsrichaiya | PhD student | DTU Bioengineering | +45 53 33 20 65 | |
| Sarah Renée Ruepp | Associate Professor | DTU Electro | +45 45 25 36 27 | |
| Christian Ruiz | PhD Student | DTU Electro | | |
| José Luis Martinez Ruiz | Associate Professor | DTU Bioengineering | +45 45 25 26 30 | |
| Bianka Rumi | PhD Student | DTU Compute | | |
| Zakie Peter Ruru | Electrician | CAS | +45 20 24 13 78 | |
| Andrew Russell | Postdoc | DTU Wind | | |
| Andrea Russo | Postdoc | DTU Energy | | |
| Carolyn Rutherford | Programme Manager | DTU Learn for Life | +45 20 24 79 17 | |
| Daniel Rutschmann | PhD student | DTU Compute | | |
| Eoghan Ryan | Postdoc | DTU Electro | | |
| Camilla Ryberg | Business Finance Manager | ADM5 | +45 93 51 14 21 | |
| Morten Walbech Ryberg | Ekstern lektor | DTU Construct | | |
| Maja Maria Rybøl | Chefkonsulent | ADM3 | +45 22 51 96 44 | |
| Sebastian Zeest Rydahl | Student Assistant | AFRI | | |
| Thomas Rydal | Hjælpelærer | DTU Adgangskursus | | |
| Sille Rydberg | Student Assistant | DTU National Food Institute | | |
| Heidi Rydstrøm | Head of Section | CAS | +45 93 51 14 76 | |
| Shaoping Huang Rygaard | Project Controller | ADM5 | +45 51 15 74 17 | |
| Frederik Möbius Rygaard | PhD Student | DTU Compute | | |
| Rasmus Rygaard | | ADM3 | +45 93 51 10 27 | |
| Andreas Sixten Hallstein Rygaard | Student Advisor (Biotech Academy) | DTU Bioengineering | | |
| Camilla Rygaard-Hjalsted | Dekan | Rektoratet | | |
| Lisbeth Ryge | Regnskabsmedarbejder | ADM5 | +45 45 25 37 81 | |
| Fredrik Garnås Rylandsholm | Postdoc | DTU Chemistry | | |
| Andre Ráth | PhD student | DTU Health Tech | | |
| Pierre-Elouan Mikael Réthoré | Head of section | DTU Wind | +45 46 77 54 26 | |
| Perla Haidée García Ríos | PhD Student | DTU Chemistry | | |
| Inge Rörig-Dalgaard | Senior Researcher | DTU Sustain | +45 45 25 23 97 | |
| Stine Stuhaug Welander Rødbro | Recruitment & Onboarding Consultant | ADM3 | +45 93 51 15 05 | |
| Trine Brinch Rødgaard | Content Manager | DTU Learn for Life | | |
| Peter Røgen | Associate Professor | DTU Compute | +45 45 25 30 44 | |
| Tobias Rønlev-Knudsen | PhD Student | DTU Compute | | |
| Christian Rønne | Associate Professor | DTU Civil Engineering | +45 45 25 18 24 | |
| Christian Rønne | Associate Professor | DTU Construct | +45 45 25 18 24 | |
| Nikolaj Rønne | Postdoc | DTU Energy | | |
| Mette Errebo Rønne | Postdoc | DTU Bioengineering | | |
| Thomas Krøier Rønne-Nielsen | Ph.D.student | DTU Chemistry | | |
| Benjamin Elias Mølbak Rønnestad | PhD Student | DTU Bioengineering | | |
| Markus Rønsholt | Studentermedhjælper | CROME | | |
| Stefan Røpke | Professor | DTU Management | +45 45 25 45 54 | |
| Carsten Rützou | Lektor, Emeritus, Ph.D | DTU Engineering Technology | +45 26 18 30 59 | |
| SANDEEP SINGH | Postdoc | DTU Physics | | |
| Mie Barbara Klein Hjort Saabye | | ADM3 | +45 20 60 95 76 | |
| Tahir Saad | Industrial PhD Student | DTU Construct | | |
| Mariana Arango Saavedra | PhD Student | DTU Biosustain | +45 93 51 19 84 | |
| Ehsan Sabooniha | PhD Student | DTU Offshore | +45 91 74 82 82 | |
| Oscar Saborío-Romano | Researcher | DTU Wind | +45 93 51 17 60 | |
| Alessia Saccardo | Programmer | DTU Compute | | |
| Massimiliano Sacchetto | Hjælpelærer | DTU Wind | | |
| Oriana Sacco | Guest PhD Student | DTU Bioengineering | | |
| Kadire Saciri | Studieadjunkt | DTU Adgangskursus | | |
| Peter Wad Sackett | Senior Research IT Officer | DTU Health Tech | +45 45 25 20 97 | |
| Mark Saddler | Postdoc | DTU Health Tech | | |
| Meisam Sadi | Postdoc | DTU Construct | | |
| Anastasia Safargalieva | PhD Student | DTU Compute | | |
| Liaqatulla Safi | IT Systemudvikler | IT Service | +45 93 51 14 98 | |
| Christian Niclaas Saggau | Postdoc | DTU Electro | | |
| Esperanza Andrea Soto Sagredo | PhD Student | DTU Wind | +45 93 51 05 09 | |
| Sabrina Sahl | Head of HR Law | ADM3 | +45 93 51 17 96 | |
| Matteo Saibene | PhD Student | DTU Health Tech | | |
| Marianne Saietz | Laboratory technician | DTU Chemistry | +45 93 59 68 21 | |
| Ankur Saikia | Postdoc | DTU Biosustain | +45 91 64 71 86 | |
| Sunil Kumar Saini | Group leader, Associate Professor | DTU Health Tech | +45 35 88 68 07 | |