| Mr | Carlos | Domínguez Acosta | Universidad de Santiago de Chile | Chile | Engineering | Robotics | Best Researcher Award | |
| Mr | Abera Abiyo | Dofee | Central University of Punjab | India | Earth and Planetary Sciences | Geography | Best Researcher Award | |
| Prof. Dr | Oleksandr | Dluhopolskyi | West Ukrainian National University | Ukraine | Business, Management and Accounting | Environmental Economics | Research Excellence Award | View Profile |
| Assist. Prof. Dr | Rahul | Diwate | Vishwakarma Institute of Technology | India | Engineering | IPR | Best Researcher Award | View Profile |
| Dr | Maria Valentina | Dinu | Petru Poni Institute of Macromolecular Chemistry | Romania | Materials Science | Chemistry | Best Researcher Award | |
| Mr | Hossein | Dini | Aalborg University | Denmark | Neuroscience | Computational Neuroscience | Best Researcher Award | View Profile |
| Dr | Xianghong | Ding | Central South University | China | Engineering | 环境岩土工程 | Best Researcher Award | View Profile |
| Dr | Jabulani | Dhlamini | Independent Researcher | Zimbabwe | Business, Management and Accounting | Strategic Management | Research Excellence Award | View Profile |
| Prof | antonio | dessanti | University of Sassari | Italy | Medicine and Dentistry | Pediatric Surgery | Best Innovation Award | View Profile |
| Dr | Deepti | Deshwal | Maharaja Surajmal Institute of Technology | India | Computer Science | Artificial Intelligence | Research Excellence Award | View Profile |
| Prof. Dr | Pooja | Deshmukh | Deogiri Institute of Engineering and Management Studies | India | Social Sciences | Management | Research Excellence Recognition | View Profile |
| Dr | Sarah | Depallens | CAN team Lausanne CHUV | Switzerland | Medicine and Dentistry | Pédiatrie sociale | Best Researcher Award | View Profile |
| Dr | Zhaoming | Deng | The Fifth Affiliated Hospital of Sun Yat-sen University | China | Dentistry | Oral implant | Best Researcher Award | |
| Dr | Selami | Demirci | NHLBI/NIH | United States | Biochemistry, Genetics and Molecular Biology | Genome engineering | Best Researcher Award | |
| Mrs | Maria de Lourdes | Deglmann | Federal University of Santa Catarina | Brazil | Physics and Astronomy | Mathematical Physics and Field Theory | Best Researcher Award | View Profile |
| Dr | K | Deepa | Amrita School of Engineering | India | Engineering | Electrical engineering/EV Domain with Power electronics | Best Researcher Award | View Profile |
| Dr | Renata | de Souza Freitas | UniRV | Brazil | Biochemistry, Genetics and Molecular Biology | Molecular Pathology | Academic Excellence Award | View Profile |
| Assoc. Prof. Dr | Maria Antonietta | De Luca | University of Cagliari | Italy | Pharmacology, Toxicology and Pharmaceutical Science | neuropsychopharmacology | Women Researcher Award | |
| Dr | Gustavo | De Conti Teixeira Costa | Universidade Federal de Goiás | Brazil | Nursing and Health Professions | Educação | Research Excellence Award | View Profile |
| Dr | Benhur | Dayakar Rao | Indian Institute of Millets Research | India | Agricultural and Biological Sciences | Food processing/Agriculture economics | Best Researcher Award | View Profile |