| Dr | Deepakkumar | R | Vellore Institute of Technology, Vellore | India | Engineering | Mechaniccal Engineering | Best Researcher Award | View Profile |
| Dr | Daxiong | Ji | Zhejiang University | China | Robotics and Automation | Underwater Robot | Research Excellence Award | View Profile |
| Dr | David | Amilo | Near East University | Cyprus | Mathematics | Mathematics | Young Scientist Award | View Profile |
| Prof | Darya | Alontseva | D. Serikbayev East Kazakhstan Technical University | Kazakhstan | Robotics and Automation | Robot trajectory and path planning | Best Researcher Award | View Profile |
| Dr | Daniel | Lopez-Hernandez | Institution/Organization: Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico | Mexico | Others | Public Health, Epidemiology, Aging, Chronic Non-Communicable Diseases, COVID-19, Molecular Medicine, Biostatistics, Primary Care, Health Systems Research. | Research Excellence Award | View Profile |
| Dr | Daline | Tho | MD Anderson Cancer Center | United States | Others | Radiation Dosimetry | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Daiva | Tavgeniene | Kaunas University of Technology | Lithuania | Others | OLED, ORGANIC CHEMISTRY | Best Researcher Award | View Profile |
| Prof | Cunbiao | Lee | Peking University | China | Engineering | Fluid Turbulence | Outstanding Scientist Award | View Profile |
| Dr | Claudio | Puglia | INFN | Italy | Others | Superconducting detectors | Best Researcher Award | View Profile |
| Dr | Claudia | Colaiacomo | Università Campus Bio-Medico di Roma | Italy | Experimental Methods | Ortopedia Rigenerativa e Ingegneria Tissutale | Young Scientist Award | View Profile |
| Prof | Chun-Wang | Ma | Henan Normal University | China | Nuclear Physics | Nuclear reaction | Best Scholar Award | View Profile |
| Dr | Christina | Schreck | TUM University Hospital; Klinikum rechts der Isar; Technical University of Munich; Department of Medicine III Hematology/Oncology | Germany | Others | Stammzellphysiologie | Best Scholar Award | View Profile |
| Dr | Chi | Liu | Chinese Institute of Coal Science | China | Computational Methods | Computational rock mechanics | Best Researcher Award | View Profile |
| Prof | Chenxia | Wang | Inner Mongolia University of Science and Technology | China | Experimental Methods | recycled concrete | Best Researcher Award | View Profile |
| Mr | Chengbo | Tian | Nanjing University of Aeronautics and Astronautics | China | Engineering | smart materials, soft sensor, haptic interface. | Research Excellence Award | View Profile |
| Dr | Cheng | Gong | Jiangxi University of Science and Technology | China | Experimental Methods | Perovskite solar cells | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Chen | Wenjin | Jiangxi University of Science and Technology | China | Earth and Planetary Sciences | Earth's gravity | Best Researcher Award | View Profile |
| Dr | Charikleia | Karakosta | National Technical University of Athens | Greece | Engineering | Sustainable Development, Sustainable Energy, Climate Change, Technology Transfer, Decision Support | Best Researcher Award | View Profile |
| Prof | Charalampos | Moustakidis | Aristotle University | Greece | Nuclear Physics | Dense nuclear matter-Quarkyonic matter | Research Excellence Award | View Profile |
| Dr | Chaobing | Zheng | Wuhan University of Science and Technology | China | Computer Science and Artificial Intelligence | image process | Best Researcher Award | View Profile |