| Prof | Selvakumar | S | Sri Akilandeswari Women's College, Vandavasi | India | Biophysics | Biophysics & Computational Physics | Best Faculty Award | View Profile |
| Prof | Seok-Kyoon | Kim | Huzhou Institue of Zhejiang University | South Korea | Mathematical Physics | Power Electronics | | View Profile |
| Mr | Sepehr | Pourmorad Kaleybar | K. N. Toosi University of Technology | Iran | Atomic and Molecular Spectroscopy | Materials Engineering – Advanced Welding and Joining of Advanced Alloys | Industry Impact Award | View Profile |
| Prof. Dr | Sergey | Fisenko | Heat and Mass Transfer Institute named after A. V. Luikov | Belarus | Fluid Mechanics | turbulent diffusion | Best Researcher Award | View Profile |
| Prof | Sergey | Kruglov | University of Toronto | Canada | Nonlinear Optics | non-linear electrodynamics | Best Researcher Award | View Profile |
| Prof | Serguei | Krouglov | University of Toronto | Canada | Astrophysics | Black holes | Best Researcher Award | View Profile |
| Prof. Dr | Serhii | Pokutnii | Inststute of Physics Of National Academy Of Sciences of Ukraine | Ukraine | Quantum Optics | Quantum optics nanosystems | Optical Physics Excellence Award | View Profile |
| Prof | Seung-Bok | Choi | The State University of New York, Korea (SUNY Korea) | South Korea | Molecular Physics | Magnetorheological Fluid | Best Researcher Award | View Profile |
| Mr | Seunghoon | Shin | Korea hydro-nuclear power, central research institute | South Korea | Fluid Mechanics | Dynamics | | View Profile |
| Prof Dr | Şeyda | Korkut Uru | Zonguldak Bülent Ecevit University | Turkey | Molecular Physics | Sensor/Signal technologies | Best Researcher 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 | Majid | Shahbabaei | Oden Institute for Computational Engineering and Sciences | United States | Molecular Physics | Transport and separation | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Shahzad | Afzal | China Jiliang University | China | Choose | Advanced Oxidation TechnologiesMarine PollutionEnvironmental CatalysisEnvironment Friendly Fertilizers Herbicides | Best Researcher Award | View Profile |
| Dr | Shahzadi | Noreen | Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan | Pakistan | Molecular Physics | Ferrites | Best Researcher Award | View Profile |
| Dr | Shaik | Mohammed Ibrahim | Koneru Lakshmaiah Education Foundation | India | Mathematical Physics | Nano fluids | Best Researcher Award | View Profile |
| Dr | Shailendra | Kumar | Indian Institute of Technology Delhi | India | Experimental Physics | Energy | Best Researcher Award | View Profile |
| Mr | Shamim | Reza | Advanced energy materials and solar cells research laboratory, BRUR | Bangladesh | Solid-State Physics | Solar cells | Most Cited Paper Award | View Profile |
| Dr | Shamoon | Al Islam | Southern University of Science and Technology | China | Thermodynamics and Statistical Mechanics | Laser Powder Bed Fusion Additive Manufacturing | Young Scientist Award | View Profile |
| Dr | Sharmaine | Lozano | Jose R. Reyes Memorial Medical Center | Philippines | Laser Physics | Carbon dioxide laser, Nd:YAG laser | Best Researcher Award | View Profile |
| Dr | Sharmistha | Rakshit | Brainware University | India | Thermodynamics and Statistical Mechanics | Thermodynamics, Wave Propagation | Best Researcher Award | View Profile |