| Mr | Deepak | Kaul | Marriott International, Inc | United States | Engineering | Artificial Intelligence | Best Researcher Award | bestpaperawards.com |
| Assoc Prof Dr | Deepak | Kumar | Indian Institute of Technoloy | India | Engineering | Mechanical Engineering | Best Researcher Award | |
| Assoc Prof Dr | Deborah de C. Hizume | Kunzler | Universidade do Estado de Santa Catarina | Brazil | Health Professions | Fisioterapia | Most Reader's Article Award | |
| Mr | Debela | Alema | Jimma university | Ethiopia | Engineering | Mechanical Engineering | Best Researcher Award | bestpaperawards.com |
| Mr | Debasish Swapnesh Kumar | Nayak | ITER, SOA Deemed to be University | India | Computer Science | AI, DL, AMR, Genomics, Medical Image analysis | Best Researcher Award | bestpaperawards.com |
| Dr | Debashree | Guha Adhya | IIT Kharagpur | India | Mathematics | Operations Research | Best Researcher Award | |
| Prof | Dayong | Zhang | Nanjing agricultural university | China | Agricultural and Biological Sciences | Plant stress | Best Researcher Award | |
| Dr | DAVID | TSHWANE | CSIR | South Africa | Materials Science | Computational Modelling and Simulation | Best Researcher Award | |
| Prof | David | RENAULT | University of Rennes 1, UMR CNRS 6553 EcoBio | France | Environmental Science | Ecology | Most Reader's Article Award | |
| Prof Dr | David | Vera | Universidad de Jaén | Spain | Energy | Environmental Sustainability | Best Researcher Award | |
| Dr | David | Nduka | Covenant University, Ota, Nigeria | Nigeria | Materials Science | High-performance concrete | Best Researcher Award | |
| Assist. Prof. Dr | DASARATH | MAL | VIJAYGARH JYOTISH RAY COLLEGE | India | Chemistry | Inorganic Chemistry | Best Researcher Award | bestpaperawards.com |
| Dr | Darlington | Mutanda | Midlands State University; University of Johannesburg | Zimbabwe | Social Sciences | Conflict transformation | Best Research Article Award | |
| Assoc Prof Dr | Dario | Maradin | University of Rijeka, Faculty of Economics and Business | Croatia | Economics, Econometrics and Finance | Microeconomics | Most Reader's Article Award | |
| Dr | Daria | Semikolennykh | University of the Witwatersrand | South Africa | Earth and Planetary Sciences | Palaeogeography | Best Researcher Award | bestpaperawards.com |
| Assoc Prof Dr | Daotong | You | Jinan University | China | Materials Science | ferroelectric nanomaterials | Best Paper Award | |
| Dr | Danquah | Boakye | Akenten Appiah Minkah University of Skills Training and Entrepreneurial Development | Ghana | Business, Management and Accounting | Environmental Accounting/Sustainability | Best Paper Award | |
| Dr | Danielle | Schweke | Nuclear Research Center Negev | Israel | Materials Science | Corrosion | Best Researcher Award | |
| Prof | Daniela | Zaccarelli | Ecótonus Meio Ambiente e Arquitetura | Brazil | Agricultural and Biological Sciences | Ecologia | Best Researcher Award | |
| Mr | Daniel Mutia | Mwendwa | University of Oxford | United Kingdom | Energy | Energy Systems | Best Researcher Award | bestpaperawards.com |