| Michael Sejer Rasmussen | | DTU Wind | +45 46 77 50 58 |  |
| Caroline Aroha Schmidt Morthorst Rasmussen | Student Assistant | DTU Physics | | |
| Alexander Dybdahl Rathcke | Postdoc | DTU Space | | |
| Ajay Ratheesh | Postdoc | DTU Space | | |
| Ole Steen Rathmann | Senior scientist | DTU Wind | +45 21 33 19 87 | |
| Sudhanshu Rathore | Postdoc | DTU Aqua | | |
| Joshua Thomas Ratliffe | Akademisk medarbejder | DTU Health Tech | | |
| Helene Friis Ratner | Professor, Head of Section | DTU Management | +45 45 25 45 61 | |
| Pernille Rattleff | Associate Professor | DTU Physics | | |
| Robin Rosa Raupach | PhD Student | DTU National Food Institute | | |
| Giulia Ravenni | Researcher (Tenure Track) | DTU Chemical Engineering | +45 93 51 15 92 | |
| Maibritt Evita Canales Ravensbeck | Laboratory Technician Trainee | DTU National Food Institute | | |
| Shanmathi Ravichandran | Ph.d.-studerende | DTU Bioengineering | | |
| Henrik Ravn | Advisor on Freshwater Fisheries Management | DTU Aqua | +45 93 51 11 85 | |
| Ole Ravn | Senior Advisor | DTU Electro | +45 45 25 35 60 | |
| Sarah Møller Ravn | Secretary | DTU Bioengineering | | |
| Matilde Ravn | Research Support Assistant | DTU Construct | | |
| Hans Ravn | Emeritus | DTU Wind | | |
| Mikkel Ravn-Feld | Hjælpelærer | DTU Adgangskursus | | |
| Gitte Ravn-Haren | Senior Researcher, Head of Research Group | DTU National Food Institute | +45 93 51 89 89 | |
| Soumik Ray | Assistant Professor | DTU Bioengineering | +917045800190 | |
| Søren Raza | Associate Professor | DTU Physics | +45 26 99 99 14 | |
| Robert William Read | Senior Researcher | DTU Construct | +45 45 25 13 76 | |
| Ana Rita Bastos Rebelo | Postdoc | DTU National Food Institute | +45 35 88 71 13 | |
| Teresa Rebelo | PhD Student | DTU Sustain | | |
| Sofia Recchia | PhD Student | DTU Bioengineering | +39 3408402660 | |
| Alice Redder | Project and Funding Coordinator | DTU Sustain | +45 93 51 17 50 | |
| Beth Redfern | Aerbio | DTU Skylab | | |
| Hernan Gomez Redondo | Academic Officer | DTU National Food Institute | | |
| Line Reeh | Chefkonsulent, Kommunikation & Innovation | DTU Engineering Technology | +45 31 96 49 29 | |
| Elizabeth Rees | Postdoc | DTU Engineering Technology | | |
| Malene Marie Reesbøll | Service Assistant | DTU National Food Institute | | |
| Claus Asperud Reesbøll | Værkstedsleder | DTU National Food Institute | +45 45 25 25 55 | |
| James Allen Reeve | Postdoc | DTU Aqua | | |
| Annette Refn | Senior Executive Communications Officer, PhD | AFRI | +45 45 25 74 85 | |
| Mads Emil Koefoed Rehof | PhD Student | DTU Compute | | |
| Carl Reilly | PhD Student | DTU Compute | | |
| Karina Reimer-Hansen | Software Engineer | BRIGHT | | |
| Andreas Olsen Reinemo | Project Coordinator | DTU Wind | +45 31 96 49 11 | |
| Victor Reipur | IT security analyst | IT Service | +45 24 21 38 19 | |
| Frederico Cunha e Costa Santos Reis | PhD Student | DTU Construct | | |
| Ane Carina Reiter | PhD Student | DTU Management | | |
| Amanda Reiter | Student Assistant | CAS | | |
| Melissa Reith | Postdoc | DTU Chemistry | | |
| Mats Daniel Rekswinkel | PhD Student | DTU Health Tech | | |
| Mengjia Ren | Research Assistant | DTU Construct | | |
| Yurong Ren | PhD Student | DTU Electro | | |
| Lea Olivia Renault | Studentermedhjælper | AKM | | |
| Brian Singh Rence | Project Manager | CAS | +45 93 51 01 54 | |
| Bruno Resende Ferreira Rende | Postdoc | DTU Construct | | |
| Tommaso Reschiglian | PhD Student | DTU Wind | | |
| Mohamed Ali Resho | IT employee | DTU Compute | | |
| Mohamed Ali Resho | IT-Medarbejder | IT Service | | |
| Tabea Rettelbach | Postdoc | DTU Space | | |
| Antonia Reumert | Personal Assistant & Personnel Coordinator | DTU Chemistry | +45 93 51 35 11 | |
| Marco Reverenna | PhD Student | BRIGHT | | |
| Christian Revsbech | Marine Engineer, Measureroad /DTU Link | DTU Skylab | +45 28 59 67 61 | |
| Saje Rewan | Recruitment & Onboarding Specialist | ADM3 | | |
| Markus Rex | Hjælpelærer | DTU Health Tech | | |
| Nadia Mariana Leal Reyes | PhD Student | DTU Energy | +45 93 51 07 52 | |
| Hugo Reymond | PhD Student | DTU Construct | | |
| Böðvar Tandri Reynisson | Research Assistant | DTU National Food Institute | | |
| Raheel Riaz | Postdoc | DTU Health Tech | | |
| Raquel Ribeiro | Postdoc | DTU Energy | | |
| Lisbeth Riber | Laboratory cleaner | DTU Chemistry | +45 45 25 21 45 | |
| Albert Lausten Riber | Hjælpelærer | DTU Physics | | |
| Sergio Andrés Ospino Ricardo | Research Assistant | DTU Construct | | |
| Filippo Ricchetti | PhD Student | DTU Physics | | |
| Marta Ricci | Industrial PhD Student | DTU Sustain | | |
| Jeppe Rich | Professor | DTU Management | +45 45 25 15 36 | |
| Ann Bettina Richelsen | Professor, Head of Education | DTU Construct | +45 45 25 42 84 | |
| Ole Richter | Assistant Professor | DTU Compute | | |
| Lars Riedel | Lektor | DTU Adgangskursus | +45 45 25 55 88 | |
| Markus Alexander Rieder | Ph.d.-studerende | DTU Electro | | |
| Lisa Maria Riedmayr | Assistant Professor (Tenure Track) | DTU Bioengineering | | |
| Samuel Arturo Verburg Riezu | Adjunkt Tenure track | DTU Electro | | |
| Joumana El Rifai | Laboratory Technician Trainee | DTU National Food Institute | | |
| Leticia Hosta Rigau | Groupleader, Associate Professor | DTU Health Tech | +45 45 25 81 55 | |
| Mark August Riis | Head of Innovation | DTU Compute | +45 45 25 52 22 | |
| Rebekka Riis | PhD Student | DTU Chemistry | | |
| Signe Vestergaard Riis | Team Lead | DTU Learning Lab | +45 93 51 00 94 | |
| Signe Vestergaard Riis | Teamleder | ADM4 | +45 93 51 00 94 | |
| Johanne Riis-Weitling | IT-medarbejder | IT Service | +45 29 43 06 47 | |
| Anders Riisager | Professor | DTU Chemistry | +45 45 25 22 33 | |
| Christian Riisager-Simonsen | Senior Officer | DTU Aqua | +45 91 37 00 58 | |
| Maria Holst Riise | Laboratory Technician | DTU Chemical Engineering | | |
| Emily Elizabeth Riley | Specialkonsulent | AFRI | +45 93 51 02 64 | |
| Sebastian Rincon | Researcher (Tenure Track) | DTU National Food Institute | | |
| Timian Rindal | PhD Student | DTU Bioengineering | | |
| Dina Bech Rindorf | Student Assistant | DTU Sustain | | |
| Anna Rindorf | Director of Institute, Professor | DTU Aqua | +45 35 88 33 78 | |
| Tomas Rindzevicius | Senior Researcher | DTU Health Tech | +45 45 25 57 33 | |
| Rasmus Ring | Event Coordinator Trainee | DTU Skylab | | |
| Simon Ringive | Akademisk medarbejder | ADM4 | | |
| Anna O.H. Ringsmose | Projekt- og fundingkoordinator | DTU Construct | | |
| Anne Ringsted | PhD Coordinator | DTU Management | +45 45 25 47 68 | |
| Helene Ringvig | Laboratory technician | DTU Health Tech | | |
| Jenni Rinker | Associate Professor | DTU Wind | +45 93 51 19 86 | |
| Marja Elina Rinne | Postdoc | DTU Sustain | | |
| Andreas Riposati | Studentermedhjælper | ADM4 | | |