| Pinelopi Mageira | Ph.d.-studerende | DTU Wind | |  |
| Fabian Martin Mager | PhD student | DTU Compute | | |
| Sara Maggini | Research Assistant | DTU Aqua | | |
| Sarah Emilie Clemmesen Magid | Hjælpelærer | DTU Management | | |
| Francesco Magnani | Hjælpelærer | DTU Management | | |
| Timour Korsak Javar Magnier | PhD Student | DTU Physics | | |
| Måns Eric Helge Magnusson | Professor | DTU Health Tech | | |
| Jon Pall Magnusson | Studentermedhjælper | ADM4 | | |
| Mukul Mahanti | Postdoc | DTU Chemistry | | |
| Daniel Maher | PhD student | DTU Nanolab | | |
| Margot Mahieux | Postdoc | DTU Chemical Engineering | | |
| Aysha Mahmood | PhD Student | DTU Electro | | |
| Ali Mahmoodi | Tenure Track Researcher | DTU Offshore | +45 50 26 24 57 | |
| Yassmin Hesham Hanfi Mahmoud | Postdoc | DTU Management | | |
| Nader Mahmoud | Hjælpelærer | DTU Management | | |
| Alejandro Valverde Mahou | PhD Student | DTU Compute | | |
| Sofia Maia | Guest Intern | DTU Aqua | | |
| Victoria Ekholm Maibing | Student Assistant | DTU Sustain | | |
| Raphaela Anna Maier | Ph.d.-studerende | DTU Engineering Technology | +45 20 95 47 92 | |
| Simon Echberg Maigaard | Project Controller | ADM5 | | |
| Steen Jacevicz Maigaard | CRM-udvikler | IT Service | | |
| Suzanne Marguerite Maillet | Project Controller | ADM5 | +45 31 96 49 20 | |
| Matthew Mainieri | PhD Student | DTU Aqua | +45 28 87 87 57 | |
| Valentina Maino | Hjælpelærer | DTU Wind | | |
| Nancy Løkken Mainz | Regnskabsmedarbejder | ADM5 | +45 45 25 11 17 | |
| Federico Maioli | Postdoc | DTU Aqua | | |
| Seyed Mohammad Mahdi Tabatabaei Majd | PhD student | DTU Health Tech | +45 71 40 39 19 | |
| Christian Majenz | Associate Professor | DTU Compute | | |
| Michal Majewski | Postdoc | DTU National Food Institute | | |
| Kamilla Ramsøe Majland | AC-fuldmægtig | ADM4 | +45 35 88 68 93 | |
| Daniel Majzik | Bachelor | DTU Electro | | |
| Tiffany Shang Heng Mak | Researcher (Tenure track) | DTU Biosustain | +45 93 51 17 36 | |
| Polyxeni Makri | IT Specialist | IT Service | | |
| Vasiliki Makrygianni | PhD Student | DTU Bioengineering | | |
| Maryam Maktabdar | Research Assistant (former employee) | DTU National Food Institute | | |
| Atena Malakpour | Postdoc | DTU Health Tech | | |
| Alina Anamaria Malanca | Postdoc | DTU Chemical Engineering | | |
| Matiss Maleckis | Postdoc | DTU Bioengineering | | |
| Setareh Malekdoust | Research Assistant | DTU Health Tech | | |
| Jaskaran Singh Malhotra | PhD student | DTU Offshore | +45 55 20 92 10 | |
| Zuzana Malinkovicová | Project Coordinator | DTU Skylab | +45 55 27 84 72 | |
| Anna Malkova | PhD student | DTU Wind | +45 91 87 27 15 | |
| Peter Malling | Project Controller | ADM5 | +45 93 51 19 48 | |
| Vasiliki Mallini | Udviklingsingeniør | DTU Wind | | |
| Toke Malm | Programme Manager | DTU Entrepreneurship | +45 93 51 35 69 | |
| Ramund Arge Malmberg | Ship Assistant | DTU Aqua | | |
| Martin Kristiansen Malmsiø | Project Controller | ADM5 | +45 93 51 03 51 | |
| Tiago Alexandre Matias da Veiga Malta | Researcher | DTU Aqua | +45 53 62 98 50 | |
| Tim Maltby | Bygningssnedker | CAS | +45 40 60 47 13 | |
| Lars Maltha | CoaST Technical Team / Caretaker | DTU Chemical Engineering | +45 93 59 68 04 | |
| Radu Malureanu | Senior Researcher | DTU Electro | +45 45 25 63 77 | |
| Mariana Mamede | Research Assistant | DTU National Food Institute | +45 52 52 41 36 | |
| Anna Lodberg Mammen | Research Assistant | DTU Construct | | |
| Abdelouadoud Mammeri | PhD Student | DTU Energy | +45 93 51 10 74 | |
| Aleksandr Mamonov | Postdoc | DTU Offshore | +45 42 73 40 27 | |
| Ede Balazs Man | Ph.d.-studerende | DTU Management | | |
| Brian Kai Loong Man | Industrial PhD | DTU Compute | | |
| Mohammadreza Manami | PhD Student | DTU Wind | +45 93 51 19 30 | |
| Irene Maria Rubio Mancebo | Studentermedhjælper | ADM4 | | |
| Rajesh Mandal | Postdoc | DTU Energy | +45 93 51 89 64 | |
| Drude Mangaard | Laboratory Technician | DTU National Food Institute | | |
| John Michael Mangeri | Postdoc | DTU Physics | | |
| Matilde Manigrasso | PhD Student | DTU Health Tech | | |
| Gouthamaan Manimaran | PhD Student | DTU Health Tech | | |
| Phatchari Mankong | Postdoc | DTU Sustain | | |
| Jakob Mann | Professor og sektionsleder | DTU Wind | +45 46 77 50 19 | |
| Chrysoula Nikoleta Manolaki | AC Bachelor | DTU Electro | | |
| Mehrtash Manouchehr | Senior Development Engineer | DTU Construct | | |
| Robert Mansfield | Aerbio /DTU Link | DTU Skylab | +44 77322 11998 | |
| Alan Mansour | Data Specialist | DTU Construct | | |
| Seyed Soheil Mansouri | Associate Professor | DTU Chemical Engineering | +45 45 25 29 07 | |
| Marjan Mansourvar | Assistant Professor | DTU Bioengineering | | |
| Claire Sophie Mantel | Senior Researcher | DTU Electro | +45 45 25 36 28 | |
| Georgios Manthos | Postdoc | DTU Sustain | | |
| Ioannis Mantis | Postdoc | DTU Construct | | |
| Colleen Varaidzo Manyumwa | Postdoc | DTU Biosustain | | |
| Ruichang Mao | Postdoc | DTU Sustain | | |
| Xiaopeng Mao | PhD Student | DTU Health Tech | | |
| María del Mar | Student Assistant | DTU Space | | |
| Ramesh Maragani | Postdoc | DTU Chemistry | | |
| Samuel Tavares da Silva Maraschin | PhD student | DTU Bioengineering | | |
| Mathias Marchal | PhD Student | DTU Electro | | |
| Laura Olivia Marie Marchard | Academic employee | DTU Health Tech | | |
| Matthias Christoph Marchewka | Studentermedhjælper | DTU Electro | | |
| Nils Emil Junge Marcussen | Visiting PhD Student | DTU Biosustain | | |
| Nils Emil Junge Marcussen | PhD Student | DTU Chemical Engineering | | |
| Mette Haagen Marcussen | Senior Strategy and Communications Advisor | DTU Bioengineering | +45 23 71 23 10 | |
| Rosalba Albanese Marek | Secretary - Back Office | DTU Bioengineering | +45 45 25 26 93 | |
| Sofia Maretto | Laboratorieassistent | DTU Chemical Engineering | | |
| Matt de Santa Maria | Konsulent (NCS) | IT Service | +45 31 37 66 84 | |
| Patrizio Mariani | Professor | DTU Aqua | +45 35 88 33 53 | |
| Mattia Marinelli | Associate Professor, Head of Section | DTU Wind | +45 46 77 49 55 | |
| Michele Marini | Postdoc | DTU Construct | | |
| Nikolaj Zeuthen Mariussen | Hjælpelærer | DTU Management | | |
| Christian Alexander Sauer Mark | Student Assistant | IT Service | | |
| Frank Markert | Associate Professor | DTU Construct | +45 93 51 13 27 | |
| Kelly Ann Markham | Senior Strain Engineer | DTU Biosustain | | |
| Christos Markos | Group Leader, Associate Professor | DTU Electro | +45 45 25 63 87 | |
| Malte Markussen | Head of NEST secretariat | DTU Wind | +45 60 17 76 99 | |
| Mikael Markvart | Able Seaman | DTU Aqua | | |