| Ms | Dipika | Meghnani | Banaras Hindu University | India | Materials Science | sodium and lithium ion batteries | Best Researcher Award | |
| Ms | Dipika | Dutta | Sikkim University (a Central University) | India | Earth and Planetary Sciences | Engineering Geology | Best Researcher Award | |
| Assist. Prof. Dr | Dipjyoti | Das | IISER Kolkata | India | Physics and Astronomy | Theoretical Biophysics | Best Researcher Award | |
| Mr | DipKiran | Pradhan Newar | University of Nebraska at Omaha | United States | Computer Science | Software Engineering | Young Scientist Award | |
| Dr | Diraviyam | Thirumalai | SASTRA Deemed to be University | India | Immunology and Microbiology | Passive Immunotherapy | Best Researcher Award | |
| Mr | Divay | | Indian Institute of Technology Delhi | India | Mathematics | Numerical Analysis | Best Researcher Award | |
| Ms | Divya | Rattan | Postgraduate Institute of Medical Education and Research, Chandigarh | India | Immunology and Microbiology | Medical Parasitology | Young Scientist Award | |
| Dr | Divya | Kumar | McLean Hospital | United States | Psychology | Clinical | Best 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 | Pareek | IIT BHU | India | Immunology and Microbiology | Biomedical Engineeing | Young Scientist Award | youngscientistawards.com |
| Ms | Divya | Kumari | Banasthali Vidyapith | India | Agricultural and Biological Sciences | Ethnobotany, Cancer biology, Pharmacology | Young Scientist Award | youngscientistawards.com |
| Mr | Divyansh | Maura | University of California, Davis | United States | Computer Science | Computer Architecture | Best Researcher Award | |
| Assoc Prof Dr | Diwakar | Agarwal | GLA University | India | Engineering | Biometrics and Image Analysis | Best Researcher Award | |
| Ms | DMR Thusitha | Divisekara | Michigan Technological University | United States | Chemistry | Analytical/Enviromental/Atmospheric | Best Researcher Award | |
| Prof. Dr | Dohee | Kim | Hallym University | South Korea | Business, Management and Accounting | Hospitality Marketing | Best Researcher Award | |
| Mr | Dominic Tasila | Konja | kiel University | Germany | Agricultural and Biological Sciences | Agricultural Economics | Women Researcher Award | youngscientistawards.com |
| Dr | Donald | Atsa'am | University of the Free State | South Africa | Computer Science | Machine Learning | Best Researcher Award | |
| Dr | Donatella | Delle Cave | CNR | Italy | Biochemistry, Genetics and Molecular Biology | oncologia | Women Researcher Award | youngscientistawards.com |
| Mr | Donatien Serge | Mbaga | The University of Yaoundé I | Cameroon | Immunology and Microbiology | Virology | Young Scientist Award | |
| Dr | Donatos | Tsamoulis | National and Kapodistrian University of Athens | Greece | Medicine and Dentistry | Cardiology | Best Researcher Award | youngscientistawards.com |