| Prof Dr | Ricardo | de Souza Pereira | Universidade Federal do Amapá | Brazil | Pharmacology, Toxicology and Pharmaceutical Science | Medicina ortomolecular | Excellence in Innovation | |
| Prof Dr | Rafael | de Souza Miranda | Universidade Federal do Piauí | Brazil | Agricultural and Biological Sciences | Agronomia/Fisiologia Vegetal | Best Researcher 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 | |
| Dr | Tales | de Sousa | State University of Paraíba | Brazil | Environmental Science | Sanitary | Young Scientist Award | |
| Assoc Prof Dr | Ivan | De Noni | University of Padua | Italy | Business, Management and Accounting | Innovation management | Best Researcher Award | |
| Mr | Matteo | De leonardis | LUM Giuseppe Degennaro | Italy | Economics, Econometrics and Finance | Banking | Young Scientist Award | View Profile |
| Mrs | Luiza | de Castro Fernandes | UNICAMP | Brazil | Medicine and Dentistry | Dermatologia | 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 | Dasuni | Dayananda | University of Peradeniya | Sri Lanka | Agricultural and Biological Sciences | Agricultural Economics | Young Scientist Award | |
| 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 | View Profile |
| Assoc. Prof. Dr | Issam | Dawoud | Al-Aqsa University | Palestine, State of | Mathematics | Statistics | Best Researcher Award | View Profile |
| 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 | View Profile |
| 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 | View Profile |
| 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 | View Profile |