| Assist. Prof. Dr | David | Mínguez García | Universitat Politècnica de València | Spain | Materials Science | Textile Engineering | Best Researcher Award | youngscientistawards.com |
| Ms | Davison | Assis | Federal University of Pará | Brazil | Arts and Humanities | Social Sciences | Young Scientist Award | |
| Dr | Davood | Fereidooni | Damghan University | Iran | Earth and Planetary Sciences | Engineering Geology | Best Researcher Award | |
| Dr | Daya Sagar | Gupta | Rajiv Gandhi Institute of Petroleum Technology Amethi UP | India | Computer Science | Cyber security | Best Researcher Award | |
| Dr | Dayse | Carneiro | Brazil´s Ministry of Health | Brazil | Social Sciences | Public Sector Innovation | Best Researcher Award | |
| Dr | DEBARATI | NAG | Savitribai Phule Pune University | India | Earth and Planetary Sciences | Palaeoclimate | Best Researcher Award | |
| Assist Prof Dr | Debarati | Dey Roy | B. P.Poddar Institute of Management and Technology | India | Other | Nano Electronics | Best Researcher Award | |
| Assoc Prof Dr | Debashis | Panda | Rajiv Gandhi Institute of Petroleum Technology | India | Chemistry | Fluorescence Spectroscopy | Best Researcher Award | |
| Dr | Debashis | Mandal | Indian Council of Agricultural Research | India | Agricultural and Biological Sciences | Soil Science, soil erosion, soil conservation | Best Researcher Award | |
| Mr | Debashis | Mohanty | C. V. Raman Global University, Bhubaneswar, Odisha | India | Mathematics | Fluid Dynamics | Best Researcher Award | |
| Mr. | Debashish | Paramanick | School of Medical and Allied Science KR Mangalam University | India | Pharmacology, Toxicology and Pharmaceutical Science | Nanotechnology Pharmacy | Young Scientist Award | youngscientistawards.com |
| Dr | Debasish | Das Mahanta | Gandhi Institute of Technology and Management | India | Physics | Physical Chemistry | Young Scientist Award | youngscientistawards.com |
| Dr. | Debdeep | Bhattacharjee | Reliance Industries Limited, R&D | India | Chemical Engineering | Microfluidics and Computational Fluid Dynamics | Young Scientist Award | youngscientistawards.com |
| Dr | Debesh | Das | Khulna University | Bangladesh | Agricultural and Biological Sciences | Plant Stress Physiology | Best Researcher Award | |
| Dr | Debmalya | Mitra | Collaborative research unit of okayama university in India | India | Immunology and Microbiology | Non communicable and communicable diseases of gut | Young Scientist Award | |
| Mrs | Debora | Pantojo de Souzza | Federal University of Grande Dourados | Brazil | Agricultural and Biological Sciences | Agricultural Systems Engineering | Young Researcher Award | youngscientistawards.com |
| Prof Dr | DEBORAH | MAGALHAES | Universidade Federal do Ceará | Brazil | Engineering | Signal Processing | Best Researcher Award | |
| Dr | Debraj | Bhattacharya | TransStadia University | India | Other | Physical Education and Sports Science | Best Researcher Award | youngscientistawards.com |
| Dr. | Deepa | Seetharam | University of Miami | United States | Neuroscience | Neuro-Oncology Glioblastoma Cancer Biology Molecular Neuroscience Translational Neuroscience Experimental Therapeutics Drug Resistance Mechanisms Apoptosis and Cell Signaling | Women Researcher Award | youngscientistawards.com |
| Dr | Deepak | Taikar | Shri Lemdeo Patil Mahavidyalaya | India | Materials Science | Luminescence and Solid state lighting/Physics | Best Researcher Award | |