| Mr | Joseph Bophelo | Morake | Jomo Kenyatta University of Agriculture and Technology | Kenya | Residual Stress | Failure of boiler pipes due to residual stresses | Best Researcher Award |
| Dr | Joselin Retna Kumar | | SRM Institute of Science and Technology | India | Control and automation | Process Control | Best Researcher Award |
| Dr | José Miguel | Davila | Universidad de Huelva | Spain | Microstructure-property relationships | Concrete degradation | Best Researcher Award |
| Dr | JORGE | FERNANDEZ | UNICAMP | Brazil | Simulation Sensing and Monitoring | Hybrid Dielectric Plasmonic Waveguide | Best Researcher Award |
| Prof | Jonas | Ringsberg | Chalmers University of Technology | Sweden | Residual Stress | Ultimate strength of structures | Best Researcher Award |
| Dr | Johnson | Oluremi | Ladoke Akintola University of Technology | Nigeria | Other | Civil Engineering/Geotechnical/Waste materials recycling and reuse | Best Researcher Award |
| Dr | JOHN | PRAKASH | Central University of Tamil Nadu | India | Simulation Sensing and Monitoring | Heavy Metal Ion Sensing | Best Researcher Award |
| Dr | JITENDRA NARAYAN | MOHAPATRA | JSW Steel Limited | India | Evaluation | Failure Analysis and characterization of steel components for their better life & Development of AHSS | Best Researcher Award |
| Prof | Jin | Jiang | Shantou University | China | Mathematical modelling of transport phenomena | 3D Modelling for Welding Process | Best Researcher Award |
| Prof | Jianzhong | Li | Northeastern University | China | Other | Weilding resource recycling | Best Researcher Award |
| Mr | Jianda | Wang | University of International Business and Economics | China | Other | Energy Economics | Best Researcher Award |
| Dr | Jhon Jairo | Prias Barragan | University of Quindio | Colombia | Mathematical modelling of transport phenomena | Magnetism in graphene oxide nanoplatelets: The role of hydroxyl and epoxy bridges | Best Researcher Award |
| Dr | JEGATHEESWARAN | D | Sona College of Technology, Salem - 636005 | India | Other | Building and Construction Materials, Concrete Technology | Best Researcher Award |
| Mr | Jean Jalin | EYINGA BIWÖLE | University of Douala | Cameroon | Friction welding | Wood Welding Techology | Best Researcher Award |
| Mr | Jean | Alric | Moustache Bikes | France | Welding Processes | Aluminium assembly deck | Best Researcher Award |
| Dr | Jayaram | Muthusamy | University College of Engineering Villupuram | India | Microstructure-property relationships | Thermal Barrier Coating | Best Researcher Award |
| Ms | Jasmina | Đorđević | Faculty of Sciences and Mathematics | Serbia | Other | Stochastic modeling in biology | Best Researcher Award |
| Mrs | Jasmi | K K | St. Thomas' College, University of Calicut, Thrissur | India | Other | Material Science | Women Researcher Award |
| Dr | Janire | Gordon Isasi | Universidad de Deusto | Spain | Other | Marketing | Excellence in Research |
| Dr | Janesh | N. Mohanan | National Institute of Technology, Calicut | India | Other | Techno-Economic feasibility study of Hybrid Energy systems- | Best Researcher Award |