| Murat Külahci | Professor | DTU Compute | 45 25 33 82 |  |
| Xinyu LAI | Ph.d.-studerende | DTU Compute | | |
| Jakob Laage-Thomsen | Postdoc | DTU Management | | |
| Paul van der Laan | Seniorforsker | DTU Wind | 46 77 50 30 | |
| Jonathan Michael Labadie-Bartz | Postdoc | DTU Space | | |
| Fabien Labbé | Engineer | DTU Electro | 45 25 51 86 | |
| Victor Puig I Laborda | Postdoc | DTU Kemiteknik | | |
| Lucie Maryvonne Laborderie | Ph.d.-studerende | DTU Wind | | |
| Eduardo Javier Tor-Del-Spar Lacarta | Project Controller | AØR | | |
| Matteo Lacomini | FOM Technologies /DTU Link | DTU Skylab | 25 35 96 43 | |
| Íñigo Lacunza | Ph.d.-studerende | DTU Sundhedsteknologi | 50 38 55 91 | |
| Niamh Lacy-Roberts | Videnskabelig assistent | DTU Fødevareinstituttet | | |
| Clara Benedikte Mader Lade | Ph.d.-studerende | DTU Sustain | | |
| Claes Nøhr Ladefoged | Lektor | DTU Compute | | |
| Jacob Ladenburg | Professor, Sektionsleder | DTU Management | 42 49 36 10 | |
| Christina Behrens Ladime | Dyrlæge | DTU Aqua | 61 39 63 40 | |
| Tove Lading | Lektor | DTU Construct | 45 25 17 38 | |
| Benedek Ladányi | Analyseingeniør | DTU Fødevareinstituttet | | |
| Alberto Lluch Lafuente | Sektionsleder, Professor | DTU Compute | 45 25 37 36 | |
| Natalia Dorota Lagan | Ph.d.-studerende | DTU Bioengineering | | |
| Alberto Laggioni | Videnskabelig assistent | DTU Energi | | |
| Emilia Stoltenborg Lagoni | Akademisk medarbejder | DTU Fødevareinstituttet | | |
| Sotiria Lagouvardou | Adjunkt | DTU Management | | |
| Babak Vosoughi Lahijani | Adjunkt | DTU Electro | 45 25 36 42 | |
| Christoffer von Halling Laier | Postdoc | DTU Sundhedsteknologi | | |
| Juan Madrid Lainez | Ingeniørassistent | DTU Engineering Technology | 93 51 17 16 | |
| Joakim Lajer | Ph.d.-studerende | DTU Nanolab | 23 61 24 21 | |
| Anish Rao Lakkaraju | Postdoc | DTU Construct | | |
| Leonid Lakshtanov | Seniorforsker | DTU Fysik | | |
| Aakil Raj Lalwani | Postdoc | DTU Construct | | |
| Jasmine Lam | Professor | DTU Management | 45 25 15 03 | |
| Carina Lis Lamb | Informationssikkerhedskonsulent | IT Service | | |
| Frederikke Nees Lamberg | Ph.d.-studerende | DTU Fødevareinstituttet | | |
| Kali Lamont | Executive Coordinator | BRIGHT | 93 51 15 46 | |
| Anne-Katrine Regel Landbo | Projektkoodinator | DTU Bioengineering | 51 15 74 58 | |
| Neri Landini | Ph.d.-studerende | DTU Space | | |
| Christian Landsgaard | Financial Controller | AØR | 45 25 78 01 | |
| Theresa Cecilia Lang | Ph.d.-studerende | DTU Management | | |
| Helene Langager | Administrationschef | DTU Electro | | |
| Erik Rønn Lange | Tekniker | DTU Sustain | 45 25 22 72 | |
| Amelie Lange | Ph.d.-studerende | DTU Management | | |
| Mette Lange | Teamleder | AFRI | 20 81 19 98 | |
| Simon Jappe Lange | Adjunkt | DTU Electro | 45 25 36 12 | |
| Lasse Nielsen Langendorf | Erhvervs-ph.d. | DTU Compute | | |
| Lisbet Holde Langenge | Sekretær | AØR | 93 59 68 69 | |
| Lissy Langer | Forsker | DTU Wind | 45 25 03 89 | |
| Nina Langgård | Udviklingskonsulent | DTU Wind | 93 51 35 42 | |
| Anders Worm Langholm | BI Udvikler | IT Service | 93 51 14 51 | |
| Gunnar Langkilde | Lektor Emeritus | DTU Sustain | 45 25 40 40 | |
| Victor Alexander Harder Langkjær | Hjælpelærer | DTU Engineering Technology | | |
| Simon Remy Claude Langlais | Videnskabelig assistent | DTU Electro | | |
| Patrick Kirk Langschwager | Studentermedhjælper | AKM | | |
| Mary Francesca Langsdale | Postdoc | DTU Space | | |
| Neela Langwagen | AC-fuldmægtig | AUS | 93 51 06 94 | |
| Marija Langwagen | Projektleder | DTU Fødevareinstituttet | 93 51 89 80 | |
| Liam Thomas Lanigan | Postdoc | DTU Sundhedsteknologi | | |
| Martina Lanzara | Hjælpelærer | DTU Management | | |
| Pia Løgstrup Lappin | Divisionssekretær | DTU Wind | 46 77 50 67 | |
| William Michael Laprade | Postdoc | DTU Compute | | |
| Coraline Lapre | Postdoc | DTU Electro | | |
| Luca Laraia | Professor | DTU Kemi | 45 25 24 95 | |
| Alvaro Gonzalez Laredo | Studentermedhjælper | AUS | | |
| Maksim Larionov | Udviklingsingeniør | DTU Wind | | |
| Anastasiia Larionova | Ph.d.-studerende | DTU Wind | | |
| Rémi Thomas Larnouhet | Tremsys /DTU Skylab Startup Program | DTU Skylab | 91 82 24 61 | |
| Ask Hjorth Larsen | Software developer | DTU Fysik | | |
| Toke Lynæs Larsen | Studielektor | DTU Adgangskursus | 45 25 92 12 | |
| Charlotte Melgaard Larsen | Specialkonsulent | DTU Electro | 24 66 00 38 | |
| Casper Beyer Larsen | Ingeniørassistent | DTU Construct | 45 25 41 01 | |
| Jakob Eg Larsen | Lektor | DTU Compute | 45 25 52 65 | |
| Ea Judith Larsen | Laborant | DTU Kemi | 45 25 21 45 | |
| Nicolai Siim Larsen | Adjunkt (Tenure track) | DTU Compute | | |
| Rasmus Stig Larsen | Studentermedhjælper | AUS | | |
| Jens W. Ø. Larsen | Projektleder | CAS | 40 60 47 07 | |
| Rasmus Møller Larsen | Studentermedhjælper | DTU Bioengineering | | |
| Mette Larsen | Laborant | DTU Construct | | |
| Julie Bøye Larsen | Studentermedhjælper | DTU Adgangskursus | | |
| Morten Schrøder Larsen | IT konsulent | IT Service | | |
| Rasmus Oxvang Larsen | Forsøgstekniker | DTU Construct | 45 25 18 74 | |
| Stefan Lykke Carius Larsen | Kortomatic | DTU Skylab | | |
| Amalie Katrine Larsen | Operations Assistent | DTU Learn for Life | 93 51 89 10 | |
| Lis Paludan Larsen | Institutsekretær | DTU Construct | 93 51 08 11 | |
| Jeppe Vilsbøll Larsen | Videnskabelig assistent | DTU Construct | 29 60 15 54 | |
| Gunner Christian Larsen | Seniorforsker | DTU Wind | 46 77 50 56 | |
| Thomas Ostenfeld Larsen | Professor | DTU Bioengineering | 45 25 26 32 | |
| Morten Halkier Larsen | Searine /DTU Link | DTU Skylab | 21 75 52 80 | |
| Pernille Larsen | Teknisk assistent | CAS | 93 51 06 64 | |
| Søren Reime Larsen | Postdoc | DTU Space | 45 25 97 87 | |
| Rasmus Larsen | Professor | DTU Compute | | |
| Laurits Fredsgaard Larsen | Ph.d.-studerende | DTU Compute | | |
| Kasama Chusang Larsen | Biolog | DTU Sundhedsteknologi | | |
| Kristian Larsen | Forskningstekniker | DTU Energi | 28 58 62 51 | |
| Bo Larsen | Ekstern konsulent | CAS | 45 25 12 07 | |
| Henning Engelbrecht Larsen | Seniorudviklingsingeniør | DTU Electro | 46 77 45 14 | |
| Ivan Larsen | Laborant | DTU Sundhedsteknologi | 35 88 63 14 | |
| Lonnie Pernille Just Larsen | Indkøbspartner | AØR | 93 59 68 15 | |
| Tina Rygaard Larsen | HR-rekrutteringskoordinator | AHR | 93 51 02 35 | |
| Anne Oddershede Larsen | Projektleder | Arcanic | 43 14 25 55 | |
| Charlotte Nørgaard Larsen | New Projects Director | DTU Offshore | 93 51 15 36 | |
| Ingelis Larsen | Laboratoriefuldmægtig | DTU Kemiteknik | 21 32 72 90 | |