| Assist Prof Dr | Debarati | Dey Roy | B. P.Poddar Institute of Management and Technology | India | Other | Nano Electronics | Best Researcher Award | |
| Prof | Mukesh | Dhanka | Indian Institute of Technology Gandhinagar | India | Engineering | Biomedical Engineering | Best Researcher Award | |
| Dr | Rinku | Dhankher | International Institute of Veterinary Education & Research | India | Agricultural and Biological Sciences | Agricultural Microbiology | Best Researcher Award | |
| Ms | Vimisha | Dharamdasani | Cambridge university, UK | United Kingdom | Biochemistry, Genetics and Molecular Biology | Molecular biology autophagy lysosome rare diseases | Women Researcher Award | |
| Dr | BABU | DHARMALINGAM | KING MONGKUT UNIVERSITY OF TECHNOLOGY | India | Engineering | biofuel | Best Researcher Award | |
| Mrs | Chethana | Dharmarathna | University of Colombo, SriLanka | Sri Lanka | Biochemistry, Genetics and Molecular Biology | Molecular Biology | Women Researcher Award | |
| Assist Prof Dr | VISHAL MAHESH | DHAVALE | CSIR-CENTRAL ELECTROCHEMICAL RESEARCH INSTITUTE | India | Materials Science | Electrocatalyst for Electrochemical Power Sources | Best Researcher Award | |
| Mr | Karambir Singh | Dhayal | BITS Pilani | India | Economics, Econometrics and Finance | Environmental Economcs, Green Finance | Best Researcher Award | |
| Mr | chandu | Dhiman | BHU | India | Health Professions | Physical Education | Best Researcher Award | youngscientistawards.com |
| Mr | Saddam | Dhobi | Innovative Ghar Nepal | Nepal | Physics and Astronomy | Physics (Research) | Young Scientist Award | |
| Assist Prof Dr | Monika | Dhochak | IIM Nagpur | India | Economics, Econometrics and Finance | Entrepreneurial Finance | Best Researcher Award | |
| Dr | Bhavesh | Dhonde | Government Engineering College Daman | India | Engineering | Transportation Systems Engineering | Best Researcher Award | |
| Dr | Khaldoon | Dhou | Texas A&M University Central Texas | United States | Computer Science | agent-based modeling, virtual humans, image processing, visual analytics | Best Researcher Award | youngscientistawards.com |
| Prof | Souhail | Dhouib | Higher Institute of Industrial Management of Sfax, University of Sfax, | Tunisia | Decision Sciences | Optimization | Best Research Award | youngscientistawards.com |
| Dr | Valeria | DI Tullio | CNR | Italy | Chemistry | Analytical chemistry | Best Researcher Award | |
| Dr | Zakary | Diakité | INRAE, UMR1213 Herbivores, | France | Agricultural and Biological Sciences | Agricultural and resource economics/Sustainability | Excellence in Innovation | |
| Ms | Hadjer | Didouh | hassiba benbouali chlef university algeria | Algeria | Chemical Engineering | Corrosion | Best Researcher Award | youngscientistawards.com |
| Dr | Joé | Diederich | private office - independant | Luxembourg | Medicine and Dentistry | integrative/functional medicine | Best Researcher Award | |
| Prof | GERTRAUD | DIEM-WILLE | Diem-Wille | Austria | Health Professions | Psychotherapie | Excellence in Research | youngscientistawards.com |
| Dr | Panayiotis | Dimitriadis | National Technical University of Athens | Greece | Engineering | Civil and Environmental Engineering | Best Researcher Award | |