| Mats Daniel Rekswinkel | PhD Student | DTU Health Tech | |  |
| Yurong Ren | PhD Student | DTU Electro | | |
| Brian Singh Rence | Projektleder | CAS | +45 93 51 01 54 | |
| Bruno Resende Ferreira Rende | Postdoc | DTU Construct | | |
| Daniel Allepuz Requena | Postdoc | DTU Physics | | |
| Tommaso Reschiglian | PhD Student | DTU Wind | | |
| Mohamed Ali Resho | IT employee | DTU Compute | | |
| Mohamed Ali Resho | IT-Medarbejder | IT Service | | |
| Georgios Retsinias | Guest Erasmus Student | DTU Bioengineering | | |
| Tabea Rettelbach | Postdoc | DTU Space | | |
| Antonia Reumert | Personal Assistant & Personnel Coordinator | DTU Chemistry | +45 93 51 35 11 | |
| Marco Reverenna | PhD Student | DTU Biosustain | | |
| Christian Revsbech | Marine Engineer, Measureroad /DTU Link | DTU Skylab | +45 28 59 67 61 | |
| Markus Rex | Hjælpelærer | DTU Health Tech | | |
| Nadia Mariana Leal Reyes | PhD Student | DTU Energy | +45 93 51 07 52 | |
| Hugo Reymond | Ph.d.-studerende | DTU Construct | | |
| Böðvar Tandri Reynisson | Research Assistant | DTU National Food Institute | | |
| Rubaiya Reza | Hjælpelærer | DTU Management | | |
| 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 | | |
| Marta Ricci | Industrial PhD Student | DTU Sustain | | |
| Jeppe Rich | Professor | DTU Management | +45 45 25 15 36 | |
| Morten Richardt | Programme Manager | DTU Learn for Life | +45 36 20 07 25 | |
| Ann Bettina Richelsen | Professor, Head of Education | DTU Construct | +45 45 25 42 84 | |
| Ole Richter | Assistant Professor | DTU Compute | | |
| Jasper Riebesehl | PhD student | DTU Electro | | |
| Lars Riedel | Lektor | DTU Adgangskursus | +45 45 25 55 88 | |
| Lisa Maria Riedmayr | Assistant Professor (Tenure Track) | DTU Bioengineering | | |
| Christina Basse Riel | Research Assistant | DTU Energy | +45 51 15 73 82 | |
| Antoine Rieutord | FOM Technologies /DTU Link | DTU Skylab | | |
| 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 | |
| Damiano Righetti | Guest | DTU Aqua | | |
| Rebekka Riis | PhD Student | DTU Chemistry | | |
| Mark August Riis | Head of Innovation | DTU Compute | +45 45 25 52 22 | |
| 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 | Academic Employee | 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 | |
| Timian Rindal | PhD Student | DTU Bioengineering | | |
| Anna Rindorf | Director of Institute, Professor | DTU Aqua | +45 35 88 33 78 | |
| Dina Bech Rindorf | Student Assistant | DTU Sustain | | |
| Tomas Rindzevicius | Senior Researcher | DTU Health Tech | +45 45 25 57 33 | |
| Rasmus Ring | Event Coordinator Trainee | DTU Skylab | | |
| Ada Nan Ringheim | Hjælpelærer | DTU Management | | |
| 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 | | |
| Diego Edgardo Becerra Riquelme | Guest | DTU Construct | | |
| Peter Egebjerg Rischel | Student Assistant | DTU Sustain | | |
| Lars Søgaard Rishøj | Associate Professor | DTU Electro | +45 45 25 66 31 | |
| Sofie Frank Rising | Research Assistant | DTU National Food Institute | | |
| Sinja Elena Rist | Researcher | DTU Aqua | +45 21 68 56 43 | |
| Amanda Sörensen Ristinmaa | Postdoc | DTU Bioengineering | | |
| Tobias Kasper Skovborg Ritschel | Assistant Professor (Tenure track) | DTU Compute | +45 45 25 33 15 | |
| Riccardo Riva | Special consultant | DTU Wind | | |
| Andrey Rivkin | Associate Professor | DTU Compute | | |
| Mohd Riyaz | Postdoc | DTU Physics | | |
| Abbas K. Rizi | Postdoc | DTU Compute | | |
| Natalie Rizzo | PhD Student | DTU Sustain | | |
| Italo Robello | Hjælpelærer | DTU Management | | |
| David Earl Roberson | Associate Professor | DTU Compute | | |
| Oakley Raquel Robertson | Research Assistant | DTU Aqua | +45 20 60 69 85 | |
| Andrea Noemi Hahmann Robinovich | Senior Researcher | DTU Wind | +45 46 77 54 71 | |
| Elizabeth Catherine Robinson | Laboratory Technician | DTU National Food Institute | | |
| Jose Maria Castillo Robles | Postdoc | DTU Energy | +45 91 72 31 51 | |
| Mathilde Roblot | PhD Student | DTU Wind | +45 20 96 75 29 | |
| Ilaria Mainero Rocca | Metode udvikler | DTU Health Tech | | |
| Irene Rocchi | Associate Professor | DTU Sustain | | |
| Ana Catarina Sobral da Rocha | Postdoc | BRIGHT | | |
| Katharine Mairin Rockliff | Student Assistant | DTU Space | | |
| Mads Boje Rode | Laboratory Engineer | DTU Construct | | |
| Carsten Rode | Professor | DTU Sustain | +45 45 25 18 52 | |
| Aleksander Rodek | Postdoc | DTU Electro | | |
| Javier Sanz Rodrigo | PhD Student | DTU Nanolab | | |
| Peter John Rodrigo | Senior Researcher | DTU Electro | +45 46 77 45 09 | |
| Ignacio Agudo Rodrigo | Undervisningsassistent | DTU Management | +45 52 64 76 08 | |
| Artur Coelho Fabrício Rodrigues | PhD Student | DTU Space | | |
| Francisca Rodrigues | PhD Student | DTU Aqua | | |
| Filipe Rodrigues | Associate Professor | DTU Management | +45 45 25 65 30 | |
| Manuel Gesto Rodriguez | Senior Researcher | DTU Aqua | +45 35 88 32 49 | |
| Sergio Rodriguez | Postdoc | DTU Energy | +45 91 80 02 60 | |
| Paco Rodriguez-Tress | Research Assistant | DTU Aqua | | |
| David Feijóo Rodríguez | Hjælpelærer | DTU Management | | |
| Pablo Delgado Rodríguez | Postdoc | DTU Compute | | |
| Julius Philipp Roeder | | ADM5 | | |
| 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 | | |