| Mrs | Nowrin Akter | Surovi | Singapore University of Technology and Design (SUTD) | Singapore | Other | Process map generation | Best Researcher Award |
| Assoc Prof Dr | Norzita | Ngadi | University of Technology Malaysia | Malaysia | Other | Green materials and Wastewater Treatment | Best Researcher Award |
| Assist Prof Dr | Niwat | Mookam | Rajamangala University of Technology Rattanakosin | Thailand | Microstructure-property relationships | Soldering | Best Researcher Award |
| Dr | Nitin | Saini | University of Alberta | Canada | Welding Processes | Weldability of power plant steels | Best Researcher Award |
| Ms | Nithya | G | Nitte Meenakshi Institute of Technology | India | Residual Stress | MEMS | Excellence in Innovation |
| Dr | Nirmalya | Chatterjee | IIT Bombay | India | Other | Geology | Best Researcher Award |
| Dr | Nikola | Biliskov | Rudjer Boskovic Institute / McGill University | Croatia | Microstructure-property relationships | Solid-state chemistry | Best Researcher Award |
| Dr | Nikita | Martyushev | Tomsk Polytechnic University | Russia | Process Electrical Resistance Welding Electronic Packaging and Reliability Nano | Electric contact welding of rails | Best Researcher Award |
| Mr | Nikhil | Sharma | Thapar Institute of Engineering & Technologies | India | Evaluation | Corrosion monitoring, evaluation of epoxy coatings using destructive and Non-destructive methods. | Best Researcher Award |
| Dr | NEHA | BHADAURIA | KIET Group of Institutions | India | Advanced welding | Surfacing of Al Alloys | Women Researcher Award |
| Mr | Neeraj | Jain | Swami Keshvanand Institute of Technology, Management & Gramothan (SKIT) | India | Other | Simulation Study of thin film transistor (Influence of high-k dielectric material on the electrical performance of a-IGZO Thin Film Transistor) | Best Researcher Award |
| Prof | Neelesh Kumar | Jain | Indian Institute of Technology Indore | India | Other | Metal Additive Manufacturing using Micro-plasma transferred arc | Best Researcher Award |
| Dr | Nduka Ekene | UDOYE | Covenant University Ota | Nigeria | Microstructure-property relationships | Material Science | Best Researcher Award |
| Dr | Nazirul Nazrin | Shahrol Nidzam | Universiti Pendidikan Sultan Idris | Malaysia | Joining of advanced materials | Radiation shielding | Best Researcher Award |
| Mr | NASIBUL | ALAM | Indian Institute of Engineering Science and Technology, Shibpur | India | Simulation Sensing and Monitoring | Geospatial modelling | Best Researcher Award |
| Dr | Narottam | Acharya | Institute of Life Sciences, Bhubaneswar, India | India | Other | Life Sciences | Best Researcher Award |
| Dr | narinder | singh | University of Naples "Parthenope" | Italy | Other | material technology | Best Researcher Award |
| Dr | Narimen | Yousfi | ISSEP KSSAR SAID | Tunisia | Other | Chronobiology, moon, rhythms | Best Researcher Award |
| Dr | Naresh Kumar | T | Annamachaya Institute of Technology and Sciences(Autonomous)Rajampet | India | Microstructure-property relationships | Microstructure Concrete, Graphene Oxide, Nano Materials | Best Researcher Award |
| Mr | Nand Jee | Kanu | JSPM Narhe Technical Campus, Pune | India | Evaluation | Design and CFD analyses of aluminium alloy-based vortex tubes with multiple inlet nozzles for their optimum performances in sustainable applications | Best Researcher Award |