| Mr | Pierre Marie | Chimi | University of Yaoundé 1 | Cameroon | Environmental Science | Climate change | Most Reader's Article Award | |
| Prof | Luke | Chimuka | University of the Witwatersrand | South Africa | Chemistry | analytical chemistry | Best Researcher Award | |
| Prof Dr | Wai-Yim | Ching | University of Missouri-Kansas City | United States | Materials Science | Large-scale ab initio computational research | Best Researcher Award | |
| Dr | Karthik kumar | Chinnakutti | Vinayaka Missions Research Foundation | India | Energy | Energy Storage and Conversion | Best Researcher Award | |
| Dr | Esonye | Chizoo | Alex Ekwueme Federal University Ndufu-Alike | Nigeria | Chemical Engineering | Renewable Energy and Process Control. | Best Researcher Award | |
| Dr | ACHMAD | CHOERUDIN | Universitas Tunas Pembangunan Surakarta | Indonesia | Business, Management and Accounting | Management | Best Researcher Award | |
| Assoc Prof Dr | JiSun | Choi | College of Nursing Science, Kyung Hee University | South Korea | Nursing and Health Professions | Health Services Research | Most Reader's Article Award | |
| Prof | Mi-Jung | Choi | Konkuk University | South Korea | Agricultural and Biological Sciences | Food Science, Food Emulsion Science | Best Researcher Award | |
| Mr | SaiTeja | Chopparapu | St. PETER'S Engineering College | India | Engineering | ECE | Best Paper Award | bestpaperawards.com |
| Dr | Seema | Choudhury | Iowa State University/High Energy Accelerator Research Organization | India | Physics and Astronomy | Experimental High Energy Physics | Best Paper Award | |
| Dr | Ravindra | Chougale | Karnatak University Dharwad | India | Chemistry | Polymer Chemistry | Most Reader's Article Award | |
| Assoc Prof Dr | Neelu | Chouhan | University of Kota | India | Chemistry | Material Science | Best Researcher Award | |
| Prof Dr | Anelise | Christ-Ribeiro | Universidade Federal do Rio Grande - FURG | Brazil | Agricultural and Biological Sciences | Food Science and Engineering | Most Reader's Article Award | |
| Dr | Thayalaraj | Christopher Jeyakumar | The American College | India | Chemistry | computational Chemistry | Best Researcher Award | |
| Mrs | Giovana | Cioffi | São Paulo State University | Brazil | Environmental Science | Environmental Conservation and Management | Best Researcher Award | bestpaperawards.com |
| Prof Dr | Irfan | Civcir | Ankara University | Turkey | Economics, Econometrics and Finance | Economic Growth | Best Researcher Award | |
| Prof | Malena | Cohen-Cymberknoh | Hadassah-Hebrew University Medical Center | Israel | Medicine and Dentistry | Pulmonology | Most Reader's Article Award | |
| Mr | Elia | Colleoni | KAUST | Saudi Arabia | Chemical Engineering | Oil and gas | Best Researcher Award | bestpaperawards.com |
| Dr | Alina Elena | Coman | National Research and Development Institute for Textiles and Leather (INCDTP) - Bucharest | Romania | Materials Science | Biomaterials for regenerative medicine | Best Researcher Award | bestpaperawards.com |
| Prof | Emilios | Comodromos | University of Thessaly | Greece | Engineering | Geotechnical Engineering, Soil-Structure Interaction | Best Researcher Award | |