| Dr. | Deepak | Davis | Noorul Islam Centre for Higher Education | India | Materials Science | Materials Science | Young Scientist Award | youngscientistawards.com |
| Mr | DEEPAK RANJAN | SAHOO | INDIAN INSTITUTE OF TECHNOLOGY MADRAS CHENNAI iNDIA | India | Materials Science | Computational Material Modelling | Best Researcher Award | |
| Ms | Deepali | yadav | DR DY PATIL ACS COLLEGE PUNE | India | Biochemistry, Genetics and Molecular Biology | BIOTECHNOLOGY | Young Scientist Award | |
| Mr | Deependra | Rastogi | IILM University, Greater Noida | India | Computer Science | Image Processing | Best Researcher Award | |
| Dr | Deepika | Sharma | National Institute of Plant Genome Research | India | Biochemistry, Genetics and Molecular Biology | Plant Molecular Biology | Best Researcher Award | |
| Ms | Deepika sree | T N | SRM Institute of science and technology, trichy | India | Engineering | Electronics and communication engineering | Best Researcher Award | |
| Dr | Deepshikha | Gupta | National Institute of Animal Biotechnology, Hyderabad | India | Immunology and Microbiology | Bacterial physiology and metabolism | Best Researcher Award | |
| Ms | Deepti | Tripathi | Faculty of Pharmacy, Babu Banarasi Das Northern India Institute of Technology, Lucknow, Uttar Pradesh - 226028 | India | Pharmacology, Toxicology and Pharmaceutical Science | Nanotechnology, Drug delivery system | Young Scientist Award | youngscientistawards.com |
| Dr | Deepty Ranjan | Satapathy | CSIR-IMMT, Bhubaneswar | India | Environmental Science | Environmental Geology | Best Researcher Award | youngscientistawards.com |
| Ms | Defne | Çığ | Marmara University | Turkey | Engineering | System Biology | Best Scholar Award | |
| Dr | Déley Sylvain | Dabadé | University of Abomey-Calavi | Benin | Agricultural and Biological Sciences | Seafood Science | Best Researcher Award | |
| Dr | Demian | Njoku | HKMU | Hong Kong | Materials Science | Electrochemistry | Best Researcher Award | |
| Dr | Demmelash | Moges | Addis Ababa University | Ethiopia | Mathematics | Optimization | Best Researcher Award | |
| Assoc. Prof. Dr | Demokrat | Nuha | University for Business and Technology | Albania | Chemistry | Organic Chemistry | Young Scientist Award | youngscientistawards.com |
| Dr | Denis | Ringo | The University of Dodoma | Tanzania | Business, Management and Accounting | Accounting, Corporate Governance and Business Ethics | Best Researcher Award | youngscientistawards.com |
| Mr | Dennis | Castillo-Figueroa | Universidad del Rosario | Colombia | Environmental Science | Ecología | Young Scientist Award | |
| Mr | Dennis | Wayo | Nazarbayev University | Kazakhstan | Chemical Engineering | Drilling & Completions | Best Researcher Award | |
| Prof | Denny | John | MS Ramaiah University of Applied Sciences | India | Medicine and Dentistry | Public Health | Best Researcher Award | youngscientistawards.com |
| Mr | Dereje | Melese | Debre Markos University | Ethiopia | Social Sciences | Political Science | Research Excellence Award | youngscientistawards.com |
| Assist Prof Dr | Derya | Deliktaş | Kütahya Dumlupınar University | Turkey | Engineering | Multi-criteria Decision-making | Women Researcher Award | |