| Prof Dr | C D | Dayanand | Sri Devaraj Urs Academy of Higher Education and Research | India | Health Professions | biochemistry | Excellence in Research | |
| Dr | Uzma | Dayan | Institute of Education and Research, University of Peshawar | Pakistan | Social Sciences | Education | Best Researcher Award | youngscientistawards.com |
| Assoc. Prof. Dr | Issam | Dawoud | Al-Aqsa University | Palestine, State of | Mathematics | Statistics | Best Researcher Award | youngscientistawards.com |
| Ms | Shima | Davoudi | Shahid Beheshti University of Medical Science | Iran | Neuroscience | Electrophysiology | Young Scientist Award | |
| Dr. | Deepak | Davis | Noorul Islam Centre for Higher Education | India | Materials Science | Materials Science | Young Scientist Award | youngscientistawards.com |
| Mr | Mehrdad | Daviran | Amirkabir University of Technology | Iran | Engineering | Mineral exploration, Mineral prospectivity mapping, Mining Engineering | Young Scientist Award | |
| Dr | Chepkonga | David | JKuat | Kenya | Mathematics | Modelling | Best Researcher Award | youngscientistawards.com |
| Ms | Veronika | Dashuber | QAware GmbH | Germany | Computer Science | Software Visualization | Best Researcher Award | |
| Assoc Prof Dr | Ritesh | Dash | REVA University, Bengaluru | India | Energy | Machine Learning in RES | Excellence in Research | |
| Dr | Sonam Sandeep | Dash | University College Dublin | Ireland | Engineering | Civil Engineering | Young Scientist Award | |
| Dr | Hirak | Dasgupta | Symbiosis Institute of Management Studies, Symbiosis International (Deemed University), Pune | India | Business, Management and Accounting | Higher Education &Sustainability, | Best Researcher Award | youngscientistawards.com |
| Mr | MUTTHURAJ | DASEGOWDA | JSS ACDEMY OF HIGHER EDUCATION & RESAERCH | India | Biochemistry, Genetics and Molecular Biology | CANCER BIOLOGY | Young Researcher Award | youngscientistawards.com |
| Dr | Debasish | Das Mahanta | Gandhi Institute of Technology and Management | India | Physics | Physical Chemistry | Young Scientist Award | youngscientistawards.com |
| Assist Prof Dr | Nilanjan | Das Chakladar | Indian Institute of Technology Kharagpur | India | Engineering | Composites | Best Researcher Award | |
| Dr | Sonatan | Das | Indian Institute of Technology Bombay | India | Agricultural and Biological Sciences | Photonic Technology for Optical Bio-sensors | Best Researcher Award | |
| Dr | KUNAL | DAS | Acharya Prafulla Chandra College | India | Computer Science | Quantum Computing and Quantum dot Cellular Automata | Excellence in Research | |
| Mr | MAHADEB | DAS | SILIGURI INSTITUTE OF TECHNOLOGY | India | Engineering | GEOTECHNICAL ENGINEERING | Young Scientist Award | |
| Assoc Prof Dr | Soumi | Das | I.P.G.M.E&R Kolkata | India | Other | Cardiac Anaesthesia | Best Researcher Award | |
| Mr | JOYDEEP | DAS | Vidyasagar University | India | Other | Fishery science, Aquaculture | Best Researcher Award | |
| Dr | Sweta | Das | Kerala University of Fisheries and Ocean Studies | India | Immunology and Microbiology | Fish health | Women Researcher Award | |