| Assoc. Prof. Dr | Issam | Dawoud | Al-Aqsa University | Palestine, State of | Mathematics | Statistics | Best Researcher Award | View Profile |
| Dr | Uzma | Dayan | Institute of Education and Research, University of Peshawar | Pakistan | Social Sciences | Education | Best Researcher Award | View Profile |
| Prof Dr | C D | Dayanand | Sri Devaraj Urs Academy of Higher Education and Research | India | Health Professions | biochemistry | Excellence in Research | |
| Mrs | Dasuni | Dayananda | University of Peradeniya | Sri Lanka | Agricultural and Biological Sciences | Agricultural Economics | Young Scientist Award | |
| Dr | SOMNATH | DE | Indian Institute of Technology Madras | India | Engineering | Gas turbine combustion instabilities, Control of flame blowout,Premixed and partially premixed combustion, Binary cyclone interactions | Young Scientist Award | |
| Mrs | Luiza | de Castro Fernandes | UNICAMP | Brazil | Medicine and Dentistry | Dermatologia | Young Scientist Award | |
| Mr | Matteo | De leonardis | LUM Giuseppe Degennaro | Italy | Economics, Econometrics and Finance | Banking | Young Scientist Award | View Profile |
| Assoc Prof Dr | Ivan | De Noni | University of Padua | Italy | Business, Management and Accounting | Innovation management | Best Researcher Award | |
| Dr | Tales | de Sousa | State University of Paraíba | Brazil | Environmental Science | Sanitary | Young Scientist Award | |
| Mrs | Renata | de Souza | The University of the State of Rio de Janeiro | Brazil | Biochemistry, Genetics and Molecular Biology | Type 2 Diabetes and obesity | Women Researcher Award | |
| Prof Dr | Rafael | de Souza Miranda | Universidade Federal do Piauí | Brazil | Agricultural and Biological Sciences | Agronomia/Fisiologia Vegetal | Best Researcher Award | |
| Prof Dr | Ricardo | de Souza Pereira | Universidade Federal do Amapá | Brazil | Pharmacology, Toxicology and Pharmaceutical Science | Medicina ortomolecular | Excellence in Innovation | |
| Dr | ASIM | Debnath | UNIVERSITY OF NORTH BENGAL | India | Materials Science | Liquid Crystal | Best Researcher Award | |
| Ms | Manika | Debnath | Van Hall Larenstein university of Applied Science, Netherl | Bangladesh | Agricultural and Biological Sciences | Animal science | Women Researcher Award | |
| Dr | SUKANTA | DEBNATH | SHARAD INSTITUTE OF TECHNOLOGY COLLEGE OF ENGINEERING | India | Engineering | electrical engineering | Best Researcher Award | View Profile |
| Dr | Violeta | Dediu | IMT Bucuresti | Romania | Materials Science | nanomaterials | Best Researcher Award | View Profile |
| Mrs | A.R. | Deepika | Gitam Deemed to be University | India | Mathematics | Fluid Mechanics | Best Researcher Award | |
| Dr | Ravi Prakash | Degala | PYDAH COLLEGE OF PHARMACY | India | Medicine and Dentistry | Pharmacology, Pharmaceutical Sciences | Young Researcher Award | View Profile |
| Dr | Pamela Esther | Degele | National Council for Scientific and Technical Research (CONICET) | Argentina | Social Sciences | nature conservation, enviromental justice | Young Scientist Award | |
| Mr | Ali | Dehdar | Tarbiat modares University | Iran | Environmental Science | Environmental Health | Young Scientist Award | |