| Prof | Carlos | Antunes | Universidade de Lisboa, Faculdade de CIências, Instituto DOm Luiz | Portugal | Earth and Planetary Sciences | Alterações CLimáticas / Subida do Nível do Mar | Best Researcher Award | View Profile |
| Dr | Carlos | Copatti | Universidade Federal da Bahia | Brazil | Agricultural and Biological Sciences | Aquicultura | Most Cited Article Award | View Profile |
| Dr | Carlos | Zambra | Universidad de Talca | Chile | Engineering | Simulación computacional | Best Researcher Award | View Profile |
| Prof. Dr | Carmen | De-Pablos-Heredero | Universidad Rey Juan Carlos | Spain | Business, Management and Accounting | open innovation | Best Researcher Award | View Profile |
| Dr | Carol | Nash | University of Toronto | Canada | Health Professions | History of Medicine | Innovative research award | View Profile |
| Assoc. Prof. Dr | Cesar | Hernandez | Universidad Distrital Francisco José de Caldas | Colombia | Engineering | Electronic | Best Researcher Award | View Profile |
| Dr | Chadia | Rizk | International Atomic Energy Agency | Austria | Other | Medical Physics/ radiation exposure/ computed tomography | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Chamani | Reza | University of Birjand | Iran | Agricultural and Biological Sciences | Watershed Management | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Chamil | Abeykoon | The University of Manchester | United Kingdom | Materials Science | Polymer Processing, Polymer Composites, Process Monitoring and Modelling | Best Researcher Award | View Profile |
| Mr | Chandra | Khanal | Auburn University | United States | Agricultural and Biological Sciences | Bioenergy and Bioproducts | Best Researcher Award | View Profile |
| Prof. Dr | Chaoyun | Liang | National Taiwan University | Taiwan | Agricultural and Biological Sciences | Agricultural extension | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Chella | Santhosh | Koneru Lakshmaiah Education Foundation | India | Engineering | Nanotechnology | Best Researcher Award | View Profile |
| Prof | Chengyuan | Zhang | Hunan University | China | Computer Science | Multimedia Retrieval and Computer Vision | Best Research Article Award | View Profile |
| Assist. Prof. Dr | Chiara | Amorino | Universitat Pompeu Fabra | Spain | Mathematics | Probability and Statistics | Young Scientist Award | View Profile |
| Assoc. Prof. Dr | Chilou | Zhou | South China University of Technology | China | Energy | hydrogen energy | Most Cited Article Award | View Profile |
| Dr | Chinedu | Okeke | University of Abuja | Nigeria | Health Professions | Clinical research | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Ching-Lung | Fan | Republic of China Military Academy | Taiwan | Engineering | Civil Engineering | Best Researcher Award | View Profile |
| Dr | christine | Amory-Mazaudier | LPP Sorbonne Universités | France | Earth and Planetary Sciences | Space Weather | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Christos | Antonopoulos | University of the Peloponnese | Greece | Engineering | Wireless Networks, IoT, CPS, embedded systems | Research Excellence Award | View Profile |
| Dr | Christos | Kountzakis | University of the Aegean | Greece | Mathematics | Mathematical Economics | Best Researcher Award | View Profile |