| Assoc Prof Dr | Chularat | Sakdaronnarong | Mahidol University | Thailand | Chemical Engineering | Best Researcher Award | |
| Assist. Prof. Dr. | Cigdem | Er Caliskan | Kırsehir Ahi Evran University | Turkey | Environmental Science | Best Researcher Award | |
| Dr. | Clare | Harvey | University of the Witwatersrand | South Africa | Arts and Humanities | Best Researcher Award | popularscientist.com |
| Dr. | Claudio | Pérez | consejo nacional de investigaciones científicas y técnicas, Departamento de Ciencias de la Atmósfera y los oceanos, Facultad de ciencias exactas y naturales, universidad de buenos aires | Argentina | Earth and Planetary Sciences | Best Researcher Award | popularscientist.com |
| Mr. | Colin | Luckie | Ministry of Foreign Affairs and International Cooperation | Guyana | Economics, Econometrics and Finance | Research Excellence Award | popularscientist.com |
| Prof. | Congmian | Zhen | College of Physics，Hebei Normal University | China | Physics and Astronomy | Best Researcher Award | popularscientist.com |
| Mr. | COSTANZO | FRAU | MANCHESTER METROPOLITAN UNIVERSITY (MMU) | Italy | Psychology | Research Excellence Award | popularscientist.com |
| Dr. | Cristina | Azcona-Sanjulian | Clinica Universidad de Navarra | Spain | Nursing and Health Professions | Best Researcher Award | |
| Assoc. Prof. Dr. | CRISTINA-CRENGUTA | ALBU | CAROL DAVILA UNIVERSITY OF MEDICINE AND PHARMACY | Romania | Genetics and Genomics | Excellence in Research | popularscientist.com |
| Dr | D V | Gowda | Cauvery College of Pharmacy | India | Pharmacology, Toxicology and Pharmaceutical Science | Best Researcher Award | |
| Dr. | Dali | Francis | uae uniuversity | United Arab Emirates | Agricultural and Biological Sciences | Women Researcher Award | popularscientist.com |
| Prof. | Damira | Jantassova | Saginov Technical University | Kazakhstan | Social Sciences | Best Scholar Award | popularscientist.com |
| Assoc. Prof. Dr. | DAN | FENG | Hainan University | China | Environmental Science | Young Scientist Award | |
| Dr. | Dan | Li | University of Shanghai for Science and Technology | China | Artificial Neural Networks | Best Researcher Award | popularscientist.com |
| Dr. | Dan Bahadur | Pal | Department of Chemical Engineering, Harcourt Butler Technical University, Nawabganj Kanpur-208002, Uttar Pradesh India | India | Chemical Engineering | Best Researcher Award | |
| Mr. | Daniel | Reyes García | Universidad de Las Palmas de Gran Canaria | Spain | Computer Science | Best Researcher Award | popularscientist.com |
| Mr. | Daniel | Tennyson | Bayero University, Kano | Nigeria | Engineering | Best Researcher Award | popularscientist.com |
| Prof. Dr. | Daniel | Garcia | UVic-UCC-Umanresa | Spain | Nursing and Health Professions | Breakthrough Research Award | popularscientist.com |
| Prof | Dao Wen | Wang | Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology | China | Medicine and Dentistry | Best Researcher Award | |
| Assoc. Prof. Dr. | Dariusz | | AGH University of Krakow | Poland | Engineering | Research Excellence Award | popularscientist.com |