| Mr | Daniel Mutia | Mwendwa | University of Oxford | United Kingdom | Energy | Energy Systems | Best Researcher Award | bestpaperawards.com |
| Dr | Daria | Semikolennykh | University of the Witwatersrand | South Africa | Earth and Planetary Sciences | Palaeogeography | Best Researcher Award | bestpaperawards.com |
| Assist. Prof. Dr | DASARATH | MAL | VIJAYGARH JYOTISH RAY COLLEGE | India | Chemistry | Inorganic Chemistry | 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 |
| Mr | Debela | Alema | Jimma university | Ethiopia | Engineering | Mechanical Engineering | Best Researcher Award | bestpaperawards.com |
| Mr | Deepak | Kaul | Marriott International, Inc | United States | Engineering | Artificial Intelligence | Best Researcher Award | bestpaperawards.com |
| Dr | Dhulfiqar Zoltán | Alwahab | Obuda University/John von Neumann Faculty of Informatics | Hungary | Computer Science | IoT/ cloud computing | Best Researcher Award | bestpaperawards.com |
| Assoc. Prof. Dr | Diana Carmen | Mirila | University of Bacau | Romania | Social Sciences | Sociology of Education/Student Attitudes and Behavior/Educational Policy and Reform | Best Researcher Award | bestpaperawards.com |
| Assoc. Prof. Dr | Dilek | SOYLU | Kahramanmaraş Sütçü İmam Universty | Turkey | Nursing and Health Professions | Surgical nursing | Best Researcher Award | bestpaperawards.com |
| Dr | DILJEET | KAUR | Indian Council of Agricultural Research-Agricultural Technology Application and Research Institute (ICAR-ATARI), Zone-I, Ludhiana | India | Agricultural and Biological Sciences | Agronomy | Best Researcher Award | bestpaperawards.com |
| Assist. Prof. Dr | Dimitris | Tsiachris | National and Kapodistrian University of Athens | Greece | Medicine and Dentistry | Cardiology | Best Researcher Award | bestpaperawards.com |
| Ms | DIPTIREKHA | SAHOO | C. V. Raman Global University, Bhubaneswar, Odisha | India | Mathematics | Fuzzy Optimization | Best Researcher Award | bestpaperawards.com |
| Dr | Dmitry | Baitin | Peter the Great St. Petersburg Polytechnic University | Russia | Biochemistry, Genetics and Molecular Biology | Protein biochemistry | Best Researcher Award | bestpaperawards.com |
| Mr | DONG-JOON | OH | Han Wha Pharma Co., Ltd | South Korea | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical Formulation, Fixed-Dose Combination, Modified Release Tablets, Multi-layer Coating Technology, Drug Delivery System | Best Researcher Award | bestpaperawards.com |
| Prof | Dong Kyun | Min | Korea University of Technology and Education | South Korea | Engineering | mechatronics engineering | Best Researcher Award | bestpaperawards.com |
| Prof. Dr. | Doosam | Song | Sungkyunkwan University | South Korea | Engineering | Building Science | Best Researcher Award | bestpaperawards.com |
| Dr | Banki | Thomas Chunwate | University of York UK/Nasarawa State University, Keffi. Nigeria | United Kingdom | Environmental Science | Environmental Geography, Protected area Forest, Ecosystems and Biodiversity conservation, Socio-ecological system: Human interaction with physical Environment | Research Excellence Award | bestpaperawards.com |
| Dr | Dipak | Bhattacharya | Dukhulal Nibaran Chandra College, Murshidabad, West Bengal | India | Social Sciences | Education | Best Researcher Award | bestpaperawards.com |
| Ms | Ghazala Akber | Jamali | Mehran university of engineering and technology Jamshoro | Pakistan | Other | Environmental engineering and Management | Best Researcher Award | bestpaperawards.com |
| Dr | Dr.Jayanthila | devi | Adichunchanagiri University BGS Institute of Technology | India | Computer Science | digital health care | Excellence in Research Award | bestpaperawards.com |