| Dr | Darya | Novopashina | Institute of Chemical Biology and Fundamental Medicine SB RAS | Russia | Biochemistry, Genetics and Molecular Biology | Gene editing using CRISPR-Cas system | Research Excellence Award | citationawards.com |
| Prof. Dr | David | Espindola | University of O'Higgins | Chile | Health Professions | Ultrasound | Best Researcher Award | citationawards.com |
| Dr | David | Fernández Gutiérrez | CETENMA | Spain | Chemical Engineering | Biorefinery | Best Researcher Award | citationawards.com |
| Prof | David | Uttal | Northwestern University | United States | Social Sciences | Intelligence | Best Researcher Award | citationawards.com |
| Dr | David Salvador | Sanz | University of Cantabria | Spain | Engineering | Biofouling | Best Researcher Award | |
| Dr | Dawn Iris | Calibo-Senit | Siquijor State College | Philippines | Computer Science | Information Technology, Education | Best Researcher Award | |
| Dr | Deepalekshmi | Ponnamma | Qatar University | Qatar | Materials Science | Nanotechnology | Best Researcher Award | |
| Dr | Deepti | Prasad | Sydney School of Architecture, Design and Planning, The University of Sydney | Australia | Social Sciences | Urban and Regional Planning and Policy | Best Paper Award | |
| Prof | Deepti | Pandita | Delhi Pharmaceutical Sciences & Research University, New Delhi | India | Pharmacology, Toxicology and Pharmaceutical Science | Cancer, Targeted Delivery | Best Researcher Award | citationawards.com |
| Dr | Deepty Ranjan | Satapathy | CSIR-IMMT, Bhubaneswar | India | Environmental Science | Environmental Geology | Best Researcher Award | citationawards.com |
| Dr | Delagnon | Assou | Laboratoty of Ecology and Ecotoxicology (LaEE), University of Lomé | Togo | Agricultural and Biological Sciences | Wildlife ecology and sustainable use of natural resources | Research Excellence Award | citationawards.com |
| Dr | Dereba | Megersa | Ethiopia Meteorlogy Institute | Ethiopia | Environmental Science | Climate change impact on health | Most Cited Article Award | citationawards.com |
| Assoc. Prof. Dr | Derya | Nizam | İzmir University of Economics | Turkey | Social Sciences | Rural Sociology | Best Researcher Award | |
| Prof. Dr | Devanshi | Seth | Centenary Institute | Australia | Biochemistry, Genetics and Molecular Biology | Hepatology | Best Researcher Award | citationawards.com |
| Dr | Devdas | Lata | Central University of Jharkhand, ranchi, India | India | Engineering | Hydrogen based Dual fuel Diesel Engine | Best Researcher Award | |
| Dr | Dhruv | Ahuja | Manav Rachna International Institute of Research and Studies, Haryana,India | India | Dentistry | Orthodontics | Young Scientist Award | citationawards.com |
| Dr | DIEGO | MIRANDA | UFPA | Brazil | Earth and Planetary Sciences | Geophysics | Best Researcher Award | |
| Dr | Diego | Venegas | Universidad del Bio-Bio | Chile | Engineering | LPG systems | Best Researcher Award | citationawards.com |
| Dr | Diego | Real | IFIC | Spain | Engineering | Electrónica | Excellence in Research Award | citationawards.com |
| Mr | Dieter | Meissner | crystalsol | Austria | Energy | Photovoltaics | Best Researcher Award | |