| Mr | ANGSHUMAN | CHATTOPADHYAY | INDIAN INSTITUTE OF TECHNOLOGY, KHARAGPUR | India | Welding processes | LASER WELDING | Best Researcher Award |
| Mr | GYANENDRA KUMAR | CHATURVEDY | NATIONAL INSTITUTE OF TECHNOLOGY, HAMIRPUR | India | Other | Composite materials | Best Researcher Award |
| Prof | Stylianos | Chatzidakis | Purdue University | United States | Residual Stress | Radioactive and Spent Nuclear Fuel | Best Researcher Award |
| Mr | Satendra | Chauhan | Homi Bhabha National Institute | India | Mathematical modelling of transport phenomena | Heat transfer and Fluid flow modeling | Best Researcher Award |
| Dr | Murali Mohan | Cheepu | Starwelds Inc | South Korea | Welding processes | TIG Welding / Wire Arc Additive Manufacturing | Innovations in Welding Research Award |
| Dr | Bo | Chen | Harbin Institute of Technology, Weihai | China | Welding automation Laser | Smart laser welding and additive manufacturing | Best Researcher Award |
| Assist Prof Dr | Zhuo | Chen | Department of Chemical Engineering, Tsinghua University, China | China | Mathematical modelling of transport phenomena | Multiphase flow and mass transfer | Best Researcher Award |
| Prof Dr | Chuh-Yung | Chen | National Cheng-Kung University | Taiwan | Other | Corrosion-protective | Outstanding Scientist Award |
| Assoc Prof Dr | Yujiao | CHEN | Dongguan University of Technology | China | Welding Processes | Heterogeneous Material Welding | Best Researcher Award |
| Assoc Prof Dr | Claudia | Cherubini | Università di Trieste | Italy | Mathematical modelling of transport phenomena | Fluid flow and solute transport | Outstanding Scientist Award |
| Assist Prof Dr | Ming-Hsien | Chiang | mProbe | Taiwan | Evaluation | Virtual Reality | Best Researcher Award |
| Mrs | Venkata Sushma | Chinta | Chaitanya Bharathi Institute of Technology | India | Including plastics and composites | Composite materials | Best Researcher Award |
| Assist Prof Dr | Karim | Choubani | Imam Mohamed bin Saoud university | Saudi Arabia | Other | DCMD | Best Researcher Award |
| Mrs | Pooja | Choudhary | Swami Keshvanand Institute of Technology Management and Gramothan, Jaipur | India | Other | IoT, VLSI Design, Approximate Computing | Best Researcher Award |
| Prof Dr | Mohammad Asaduzzaman | Chowdhury | Dhaka University of Engineering and Technology, Gazipur | Bangladesh | Including plastics and composites | Material science and Engineering | Excellence in Research |
| Mrs | Kakali | Chowdhury | Presidency University | Bangladesh | Other | Computational Fluid Dynamics, Nanotechnology | Best Researcher Award |
| Assoc Prof Dr | Franco | Concli | unibz | Italy | Other | tribology | Best Researcher Award |
| Dr | Maria | Contin | Centro de Quimica Biológica, Facultad de Ciencias Químicas CIQUBIC-CONICET UNC | Argentina | Visual | Retina | Women Researcher Award |
| Dr | Hernando | Correa Gallego | Universidad del Quindío | Colombia | Mathematical modelling of transport phenomena | Nuevos materiales | Top Researcher Award |
| Prof Dr | Dora Alicia | Cortés-Hernández | Cinvestav-Unidad Saltillo | Mexico | Other | Nanomaterials | Best Researcher Award |