| Dr | SRISHAILAM | KANUGULA | SR UNIVERSITY | India | Atomic and Molecular Spectroscopy | Quantum Chemical Calculations of Bioactive Molecules | Best Researcher Award | |
| Mr | Gunasekaran | Kannan | Shizuoka University, Japan | India | Atomic Physics | Optoelectronics and Nanostructure Science | Young Scientist Award | View Profile |
| Prof | Ali | Kamli | Jazan University | Saudi Arabia | Quantum Optics | Light-matter interactions, Quantum interference, CQED , Plasmonics , Nanophotonics, NIMM | Best Researcher Award | View Profile |
| Prof | KHIROUNI | Kamel | Faculté des Sciences de Gabès, University of Gabes | Tunisia | Solid-State Physics | Preparation and characterization of materials • Used techniques : Czochralski and Bridgman techniques of elaboration, Plasma Enhanced Chemical Vapor Deposition, Admittance spectroscopy, Photoluminescence and photocurrent spectroscopy, optical absorption, DLTS, Hall effect, Current –voltage measurements, Differential Thermal Analysis, …. | Optical Physics Excellence Award | View Profile |
| Assist Prof Dr | SHADAK ALEE | KAMANOOR | RM Institute of Science and Technology , Kattankulathur, Chennai | India | Optical Physics | Physics and applications of dissimilar coupled cavities | Best Researcher Award | View Profile |
| Dr | Babar | Kamal | Northwestern Polytechnical University | China | Electromagnetism | Metasurfaces/Polarization control | Best Researcher Award | View Profile |
| Dr | Rajathsing | Kalusulingam | Southern Federal University | Russia | Choose | Electrocatalysis | Best Researcher Award | View Profile |
| Prof. Dr | abdulrahim | kalendar | Public Authority for Applied Education and Training | Kuwait | Fluid Mechanics | Convection Heat Transfer | Best Researcher Award | View Profile |
| Dr | Bharat | Kakati | Assam Science and Technology University | India | Plasma Physics | Silicon thin film | Best Researcher Award | View Profile |
| Dr | ANJALI | KAIPRATHU | JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY | Japan | Molecular Physics | Catalysis | Women Researcher Award | |
| Dr | Snehal | Kadam | Seoul National University of Science and Technology | South Korea | Atomic Physics | Material Science | Best Researcher Award | View Profile |
| Ms | ANUSHA | KACHU | National Institute of Technology Warangal | India | Others | Spintronics of Quantum Dots | Best Researcher Award | |
| Ms | Joelle | KABDJOU | Soka University, Tokyo, Japan | Japan | Others | MEC security | Young Scientist Award | View Profile |
| Assoc Prof Dr | Khalid | K. Ali | Al-azhar university | Egypt | Optical Physics | Mathematics | Best Researcher Award | |
| Dr | balamurugab | k S | Karpaga Vinayaga College of Engineering and technology | India | Molecular Physics | 2D material | Best Researcher Award | View Profile |
| Dr | Živilė | Jurgelėnė | Nature research Centre | Lithuania | Quantum Materials | Quantum dots toxicity | Best Researcher Award | |
| Dr | Cheng | Junxia | Xi’an Technological University | China | Atomic and Molecular Spectroscopy | calculate spectra of molecule | Best Researcher Award | View Profile |
| Prof Dr | Abduvakhid | Jumabaev | Samarkand state university | Uzbekistan | Atomic and Molecular Spectroscopy | Intermolecular interactions, hydrogen bonding | Best Research Award | |
| Prof | Simion | Jitian | Politehnica University Timisoara/Faculty of Engineering Hunedoara | Romania | Optical Physics | Spectroscopy | Excellence in Research | |
| Prof | Shiwei | Jing | Northeast Normal University | China | Atomic Physics | Particle Physics and Nuclear Physics | Best Researcher Award | |