| Christilla Roederer | Chefkonsulent | AFRI | +45 93 51 11 29 |  |
| Betina Margrethe F Roesdahl | Chemical Process Technician | DTU Chemistry | +45 45 25 24 42 | |
| Stig Roesen | Head of Student Recruitment | AKM | +45 22 13 76 44 | |
| Louie Rogalla | PhD Student | DTU Health Tech | | |
| Olga Rogozenko | PhD Student | DTU Biosustain | | |
| Sisse Rohde | Project Coordinator | DTU Wind | +45 93 51 04 91 | |
| Mariana Rojas | Development Engineer | DTU Wind | | |
| Ane Pastor Rollan | Postdoc | DTU Aqua | +45 21 36 26 57 | |
| Josefine Schwab Rolver | Hjælpelærer | DTU Management | | |
| Katrine Schwab Rolver | Project Coordinator | DTU Sustain | | |
| Ana Garcia Romanach | Industrial PhD Student | DTU Energy | | |
| Licio Romao | Assistant Professor | DTU Wind | | |
| Nina Romby | Projektøkonom | ADM5 | | |
| João Pedro Estudante Romeiro | Hjælpelærer | DTU Management | | |
| Isabella Romeo | Postdoc | DTU Chemistry | | |
| Adriana Romero | PhD Student | DTU Bioengineering | | |
| Adriana Romero | PhD Student | BRIGHT | | |
| Klavs Rommedahl | Electronics Engineer | DTU Space | | |
| Leonardo Andrès Alcayaga Romàn | Researcher | DTU Wind | +45 93 51 35 47 | |
| Chiara Rondello | Research Assistant | DTU Compute | | |
| Mikki Ronnenberg | It-elev | IT Service | +45 30 56 98 44 | |
| Mathilde Roost | Studentermedhjælper | CAS | | |
| Daniel Rooth | PhD Student | DTU Aqua | +45 22 30 19 11 | |
| Sam Roozbehani | Assistant Professor | DTU Engineering Technology | +45 93 59 68 52 | |
| Aliakbar Roozshenas | PhD Student | DTU Chemistry | +45 52 65 47 64 | |
| Maelys Ropars | Research Assistant | DTU Sustain | | |
| Lea Roque | Guest MSc student | DTU Energy | | |
| Laura Iniesta Ros | Research Assistant | DTU Energy | +34 627 159 663 | |
| Francesco Da Ros | Associate Professor | DTU Electro | +45 45 25 32 77 | |
| Ruggero La Rosa | Visiting Senior Researcher | DTU Biosustain | | |
| Ruggero La Rosa | Associate Professor | DTU Health Tech | | |
| Maria Eduarda Della Rosa | PhD student | DTU Bioengineering | | |
| Marta Rosaia | PhD Student | DTU Chemistry | | |
| Jacob Gottschau Rosario | Student Assistant | DTU Adgangskursus | | |
| Francesco Rosati | Associate Professor | DTU Entrepreneurship | +45 45 25 60 21 | |
| Dan Rosbjerg | Professor Emeritus | DTU Sustain | +45 45 25 14 49 | |
| Stine Kildegaard Rose | Special consultant | DTU Space | +45 45 25 97 42 | |
| Christian Rose | Measureroad /DTU Link | DTU Skylab | +45 27 20 66 70 | |
| Henning Rose | HR Psychologist, Partner, HR Strategic Development | ADM3 | +45 23 65 30 39 | |
| Caroline Rose | Hjælpelærer | DTU Engineering Technology | | |
| Michael Rosell | AV-tekniker | IT Service | +45 31 10 66 90 | |
| Rikke Dall Rosen | Legal Specialist and Strategic Partner | ADM3 | +45 93 51 06 04 | |
| Mike Rosenberg | Ship Assistant | DTU Aqua | | |
| Maria Damborg Rosenberger | News editor | AKM | +45 91 37 00 81 | |
| Michael Rosenbom | Konsulent | IT Service | +45 27 29 95 35 | |
| Laura Rosendahl | Master Student | DTU National Food Institute | | |
| Sofie Elisabeth Rosendal | Academic employee | DTU National Food Institute | | |
| Victor Rosendal | Postdoc | DTU Physics | | |
| Mathias Berg Rosendal | Postdoc | DTU Management | | |
| Carola Elisa Heesemann Rosenkilde | Postdoc | DTU Biosustain | +45 60 53 63 52 | |
| Anna Kjerstine Rosenmai | Senior Researcher | DTU National Food Institute | +45 31 96 49 61 | |
| Emilie Rosenmejer | Laboratory technician | DTU Sustain | +45 93 51 04 60 | |
| Søren Emil Foss Rosenstand | Kontormedarbejder | ADM3 | | |
| Maximus Marsella Rosenstrøm | Hjælpelærer | DTU Nanolab | | |
| Susanne Rosentoft | EA for Bæredygtighedsdekanen | APR | +45 93 51 15 28 | |
| Anina Rymann Rosenvard | Laboratory Intern | DTU Aqua | | |
| Anton Fagerberg Rosenørn-Dohn | SDET | IT Service | +45 22 65 23 63 | |
| Lisbeth Buus Rosholm | Laboratory Technician | DTU Bioengineering | | |
| Morten Rosquist | IT specialist | IT Service | | |
| Georgina Maureen Ross | Guest Student | DTU Bioengineering | | |
| Gitte Rossen-Jørgensen | Receptionist | DTU Chemical Engineering | +45 45 25 28 22 | |
| Raissa Rossi | Postdoc | DTU Chemical Engineering | +45 91 80 90 71 | |
| Barbara Rossi | Guest PhD student | DTU Health Tech | | |
| Riccardo Rossi | Fermentation Specialist | DTU Biosustain | | |
| Emanuele Rossi | Postdoc | DTU Chemistry | | |
| Valentina Rossi | PhD Student | DTU Sustain | | |
| Emma Fie Rostgaard | Akademisk medarbejder | IT Service | | |
| 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 | |
| John Roy | Project Controller | ADM5 | +45 93 51 17 09 | |
| Chiranjit Roy | Postdoc | DTU Energy | +45 50 19 89 81 | |
| Hrittik Roy | Research Assistant | DTU Compute | | |
| Diptendu Roy | Postdoc | DTU Energy | | |
| Reina Rozentale | ERASMUS internship | DTU National Food Institute | | |
| Urte Rubeziute | Laboratory Technician | DTU Bioengineering | +452552462 | |
| Claus Rubin | | FRIT | +45 46 77 40 44 | |
| Jakub Rubinowski | Specialkonsulent | DTU Construct | | |
| Karsten Rud | Research & Scientific IT Specialist in LabIT - DTU | 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 | | |
| Tjalfe Egholm Rude | PhD Student | DTU Electro | | |
| Anna Svetlova Rudenko | PhD Student | BRIGHT | | |
| Anna Svetlova Rudenko | PhD Student | DTU Bioengineering | | |
| 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 | |
| Philipp Ruf | Hjælpelærer | DTU Wind | | |
| José Luis Martinez Ruiz | Associate Professor | DTU Bioengineering | +45 45 25 26 30 | |
| Christian Ruiz | PhD Student | DTU Electro | | |