| Prof | Didi | Rosiyadi | Badan Riset dan Inovasi Nasional (BRIN) | Indonesia | Computer Science | Cybersecurity | Best Researcher Award | youngscientistawards.com |
| Mr | Diego Ailton | Prudêncio | Universidade do Estado de Santa Catarina | Brazil | Health Professions | Physiotherapy | Best Researcher Award | youngscientistawards.com |
| Dr | Dikshat Gopal | Gupta | Feinberg School of Medicine, Northwestern University | United States | Biochemistry, Genetics and Molecular Biology | Hematological Disorders (Acute Leukemias) | Best Scholar Award | youngscientistawards.com |
| Dr | Dilara | Ozkoyuncu Kocabas | TOBB Economics and Technology University, Ophthalmology Department | Turkey | Medicine and Dentistry | Ophthalmology | Best Researcher Award | youngscientistawards.com |
| Dr | Dilawar | Hussain | Nanjing University of Aeronautics and Astronautics , Nanjing,China | China | Mathematics | Fluid Mechanics | Best Researcher Award | youngscientistawards.com |
| Dr | Dilshod | Mamadaliev | Republican Scientific-Practical Medical Center of Neurosurgery | Uzbekistan | Neuroscience | Neurosurgery | Best Researcher Award | youngscientistawards.com |
| Dr | Dimitri | Koutzoumis | Sanaria Inc. | United States | Immunology and Microbiology | Infectious Diseases | Best Researcher Award | youngscientistawards.com |
| Dr | Dinushi | Tennakoon | International Institute of Health Sciences, Welisara, Sri Lanka | Sri Lanka | Health Professions | Pathological Physiology | Women Researcher Award | youngscientistawards.com |
| Dr | Divya | Kumar | McLean Hospital | United States | Psychology | Clinical | Best Researcher Award | youngscientistawards.com |
| Ms | Divya | Kumari | Banasthali Vidyapith | India | Agricultural and Biological Sciences | Ethnobotany, Cancer biology, Pharmacology | Young Scientist Award | youngscientistawards.com |
| Ms | Divya | Pareek | IIT BHU | India | Immunology and Microbiology | Biomedical Engineeing | Young Scientist Award | youngscientistawards.com |
| Dr. | DIVYA | RAMACHANDRAN | PSNA COLLEGE OF ENGINEERING AND TECHNOLOGY | India | Computer Science | Deep learning, Edge computing, Smart IoT | Young Researcher Award | youngscientistawards.com |
| Dr | Divya | Sardana | Indian Institute of Technology Roorkee, Uttarakhand, India | India | Earth and Planetary Sciences | Atmospheric Sciences | Women Researcher Award | youngscientistawards.com |
| Ms. | Divya | Sharma | Vellore Institute of Technology | India | Pharmacology, Toxicology and Pharmaceutical Science | Computational Biology, Drug discovery | Research Excellence Award | youngscientistawards.com |
| Assist. Prof. Dr | Adesh | Doifode | Symbiosis School of Banking and Finance, Symbiosis International (Deemed University) | India | Economics, Econometrics and Finance | Macroeconomics, Strategic commodities and Global Equities | Best Researcher Award | youngscientistawards.com |
| Mr | Dominic Tasila | Konja | kiel University | Germany | Agricultural and Biological Sciences | Agricultural Economics | Women Researcher Award | youngscientistawards.com |
| Dr | Donatella | Delle Cave | CNR | Italy | Biochemistry, Genetics and Molecular Biology | oncologia | Women Researcher Award | youngscientistawards.com |
| Dr | Donatos | Tsamoulis | National and Kapodistrian University of Athens | Greece | Medicine and Dentistry | Cardiology | Best Researcher Award | youngscientistawards.com |
| Mr | Dongsheng | Tang | Shenzhen University | China | Neuroscience | neuromodulation | Best Researcher Award | youngscientistawards.com |
| Prof | Dongyang | Zhu | Tianjin University | China | Chemical Engineering | Engineering materials for sustainability at the water-energy-health nexus | Young Scientist Award | youngscientistawards.com |