| Dr | Dhurjhoti | Saha | MD Anderson Cancer Center | United States | Biochemistry, Genetics and Molecular Biology | Epigenetics/Chromatin remodeler | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Di | Ma | First hospital of Jilin University | China | Neuroscience | Neuroinflammation | Best Researcher Award | View Profile |
| Mr | Di | Zhu | Fudan University | China | Immunology and Microbiology | Immuno-oncology | Best Researcher Award | View Profile |
| Assoc Prof Dr | Diaa A. | Saadawi | Al-Azhar University | Egypt | Earth and Planetary Sciences | Geochemistry | Best Research Award | View Profile |
| Ms | Diana | Konarbay | Abai Kazakh National Pedagogical University | Kazakhstan | Chemistry | Electrochemistry | Young Scientist Award | View Profile |
| Dr | Diana | Samodova | University of Copenhagen, Novo Nordisk Foundation Center for Basic Metabolic Research | Denmark | Biochemistry, Genetics and Molecular Biology | Proteomics | Young Scientist Award | View Profile |
| Dr | Diane | Ghanem | The Johns Hopkins Hospital | United States | Medicine and Dentistry | Orthopaedic Surgery | Women Researcher Award | View Profile |
| Prof | Didi | Rosiyadi | Badan Riset dan Inovasi Nasional (BRIN) | Indonesia | Computer Science | Cybersecurity | Best Researcher Award | View Profile |
| Mr | Diego Ailton | Prudêncio | Universidade do Estado de Santa Catarina | Brazil | Health Professions | Physiotherapy | Best Researcher Award | View Profile |
| Dr | Digambar | Kavitake | Arjuna Naturals Pvt Ltd | India | Agricultural and Biological Sciences | Food Science and Technology | Best Researcher Award | View Profile |
| Dr | Dikshat Gopal | Gupta | Feinberg School of Medicine, Northwestern University | United States | Biochemistry, Genetics and Molecular Biology | Hematological Disorders (Acute Leukemias) | Best Scholar Award | View Profile |
| Dr | Dilara | Ozkoyuncu Kocabas | TOBB Economics and Technology University, Ophthalmology Department | Turkey | Medicine and Dentistry | Ophthalmology | Best Researcher Award | View Profile |
| Dr | Dilawar | Hussain | Nanjing University of Aeronautics and Astronautics , Nanjing,China | China | Mathematics | Fluid Mechanics | Best Researcher Award | View Profile |
| Dr | Dilshod | Mamadaliev | Republican Scientific-Practical Medical Center of Neurosurgery | Uzbekistan | Neuroscience | Neurosurgery | Best Researcher Award | View Profile |
| Dr | Dimitri | Koutzoumis | Sanaria Inc. | United States | Immunology and Microbiology | Infectious Diseases | Best Researcher Award | View Profile |
| Dr | Dinushi | Tennakoon | International Institute of Health Sciences, Welisara, Sri Lanka | Sri Lanka | Health Professions | Pathological Physiology | Women Researcher Award | View Profile |
| Dr | Divya | Kumar | McLean Hospital | United States | Psychology | Clinical | Best Researcher Award | View Profile |
| Ms | Divya | Kumari | Banasthali Vidyapith | India | Agricultural and Biological Sciences | Ethnobotany, Cancer biology, Pharmacology | Young Scientist Award | View Profile |
| Ms | Divya | Pareek | IIT BHU | India | Immunology and Microbiology | Biomedical Engineeing | Young Scientist Award | View Profile |
| Dr | Divya | Sardana | Indian Institute of Technology Roorkee, Uttarakhand, India | India | Earth and Planetary Sciences | Atmospheric Sciences | Women Researcher Award | View Profile |