| Prof. Dr | Carmen Silvia | Rial | INCT-Futebol, CNPq, UFSC | Brazil | Social Sciences | Anthropology | Best Researcher Award | View Profile |
| Ms | Carolin | Mercy | SRM IST | India | Chemistry | Material science and Electrocatalysis | Best Researcher Award | View Profile |
| Dr | Carolina | Cabaços | Centro Hospitalar e Universitário de Coimbra | Portugal | Health Professions | Psychiatry | Young Scientist Award | |
| Dr | Carolina | Lagos | Hospital de niños Roberto del Rio | Chile | Medicine and Dentistry | Cirugia | Women Researcher Award | View Profile |
| Dr | Carolina | Curti | Universidad Nacional de Salta (National University of Salta) | Argentina | Health Professions | Nutrition/Food Science | Best Researcher Award | |
| Mrs | Carrie | Shuster | University of San Diego | United States | Environmental Science | Forensic Geochemistry | Best Researcher Award | View Profile |
| Dr | Cecile | Autret-Lambert | laboratoire GREMAN | France | Chemistry | matériaux | Women Researcher Award | |
| Mr | CEDRIC CABRAL | FANDJIO YONZOU | National Advanced school of engineering of Yaounde | Cameroon | Engineering | Civil engineering | Young Scientist Award | |
| Mr | Celestine Neba | Suh | Botswana University of Agriculture and Natural Resources | Botswana | Engineering | Land use Planning | Excellence in Research | |
| Ms | Celia Caridad | Borges Casas | Universidad Nacional Autónoma de México | Cuba | Agricultural and Biological Sciences | Marine biology | Young Scientist Award | View Profile |
| Dr | Celine | ROW | CHU de DIJON | France | Medicine and Dentistry | Onco-hématologie | Young Scientist Award | View Profile |
| Assist. Prof. Dr | Cem | Erkmen | Istanbul Aydin University | Turkey | Chemistry | Electrochemical Sensors | Young Scientist Award | View Profile |
| Dr | César | Guerra | Autonomous University of San Luis Potosi | Mexico | Computer Science | Software Engineering | Best Researcher Award | |
| Assoc. Prof. Dr | Ceyhun | Ozcelik | Mugla Sıtkı Kocman University | Turkey | Environmental Science | Water Resources Engineering | Best Researcher Award | View Profile |
| Prof | Chafia | Touil-Boukoffa | Univversité des sciences et de la technologie Houari Boumédiène -USTHB | Algeria | Immunology and Microbiology | immuno-regulation Inflammation | Women Researcher Award | |
| Ms | Chahnez | Naccache | Faculty of Sciences of Tunis | Tunisia | Biochemistry, Genetics and Molecular Biology | Biotechnology | Young Scientist Award | View Profile |
| Ms | Chaitali | Nath | College of Medicine and Sagore Dutta Hospital, Kolkata | India | Health Professions | Esophageal Cancer | Young Researcher Award | View Profile |
| Assoc. Prof. Dr | Chaker Abdelaziz | Kerrache | Université Amar Telidji de Laghouat | Algeria | Computer Science | Advanced Mobile Networks, UAVs, NDN, and Brain-Computer Interface | Young Scientist Award | |
| Mr | Chalachew | Yenew | Debre Tabor University | Ethiopia | Health Professions | One Health | Young Scientist Award | |
| Dr | Chan | Lu | Central South University | China | Environmental Science | Environment and Health | Best Researcher Award | |