| Mr | Giacomo | Zanetti | CNR IFN | Italy | Optical Physics | Flexible photonics | Best Researcher Award | |
| Mr | Gihoon | Kwon | Korea Institute of Industrial Technology | South Korea | Solid-State Physics | Thermo-chemical treatment | Best Researcher Award | View Profile |
| Prof | Giorgio | Sonnino | Université Libre de Bruxelles (ULB) | Belgium | Plasma Physics | Thermodynamics of Irreversible Processes | Outstanding Scientist Award | |
| Prof | giovanni | ciccotti | University Rome Sapienza | Italy | Thermodynamics and Statistical Mechanics | condensed matter physics | Best Researcher Award | View Profile |
| Ms | Giulia | Maniccia | FAU University of Erlangen-Nurnberg, Sapienza University of Rome | Italy | Quantum Field Theory | Quantum Gravity | Best Researcher Award | View Profile |
| Dr | Giuliana | Ramella | C.N.R., National Research Council | Italy | Optical Physics | Vision | Best Researcher Award | View Profile |
| Dr | Glenn | Orton | Jet Propulsion Laboratory, California Institute of Technology | United States | Molecular Physics | Collision-Induced Absorption | Molecular Physics Achievement Award | View Profile |
| Prof | Grigory | Arzumanyan | Joint Institute for Nuclear Research | Russia | Condensed Matter Physics | Raman spectroscopy and Nanotechnology | Best Researcher Award | View Profile |
| Dr | GS | Mukherjee | Defence Research & Development Organization | India | Others | Nano Science & Technology; Polymer Materials, Composite Materials | Best Researcher Award | View Profile |
| Dr | Guadalupe | Albarrán | Universidad Nacional Autónoma de México | Mexico | Others | Química de Radiaciones | Women Researcher Award | View Profile |
| Dr | Guanfei | Zhao | Jiangxi University of Science and Technology | China | Molecular Physics | Surface physical chemistry；Molecular adsorption | Best Researcher Award | View Profile |
| Prof Dr | Guangfeng | Shi | Changchun University Science and Technology | China | Optical Physics | Optical detection,laser physics and application | Best Researcher Award | |
| Mr | Guangxuan | Song | University of Science and Technology Beijing | China | Condensed Matter Physics | Knowledge Graphs and Graph Neural Networks for Materials Science | Best Research Article Award | View Profile |
| Dr | Guansong | Shan | Xi’an Jiaotong-Liverpool University | China | Solid-State Physics | Vibration Energy Harvesting | Research Excellence Award | View Profile |
| Dr | GUANYU | CAI | IRCP, Chimie ParisTech | France | Atomic and Molecular Spectroscopy | persistent luminescence | Best Researcher Award | View Profile |
| Mr | Gunasekaran | Kannan | Shizuoka University, Japan | India | Atomic Physics | Optoelectronics and Nanostructure Science | Young Scientist Award | View Profile |
| Prof | Gunjan | Purohit | DAV Post Graduate College, Dehradun | India | Plasma Physics | Laser Plasma Interaction | Excellence in Research | |
| Prof. Dr | Guoqiang | Zhang | College of Biological and Food Engineering,Anhui Polytechnic University | China | Biophysics | Food Physical Chemistry | Best Researcher Award | View Profile |
| Prof Dr | Guoxing | Zheng | Wuhan University | China | Optical Physics | metasurfaces | Outstanding Scientist Award | |
| Dr | Guoyu | Fu | School of Mechanical Engineering, Tianjin University | China | Optical Physics | Inertial confinement fusion | Best Researcher Award | |