| Dr | Aditya | Sahu | Amrita University | India | Particle Physics | Quantum watermarking | Best Researcher Award | View Profile |
| Dr | PRIYANKA | SAHU | Rajiv Gandhi University of Knowledge of Technologies-RK Valley (AP-IIIT RK Valley) | India | Thermodynamics and Statistical Mechanics | Processing Technique, Geometrical Modeling, Magnetism, Crystallization Kinetics, Transport Phenomena | Best Researcher Award | View Profile |
| Dr | Peyman | Saidi | Canadian Nuclear Laboratories | Canada | Atomic Physics | Radiation Induced Damage | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Banashree | Saikia | Department of Mathematics, Sibsagar University, Sivasagar, Assam, India | India | Plasma Physics | Plasma Kinetic Theory | Best Researcher Award | View Profile |
| Dr | Wasim | Sajjad | National University of Medical Sciences | Pakistan | Biophysics | Microbiology Biotechnology | Best Researcher Award | View Profile |
| Ms | Alaa | Salah Afifi | Kepler Space University(USA) – MSc Planetary Science (Online) | Egypt | Astrophysics | Astrophysics and Cosmology | Young Scientist Award | View Profile |
| Prof | Purnakala | Samant | Cluster Research Centre in Chemistry, Govenment College of Arts, Science and Commerce, Khandola, Goa, India | India | Atomic and Molecular Spectroscopy | Energy storage | Innovation in Molecular Spectroscopy Award | View Profile |
| Dr | ANINDITA | SAMANTA | Midnapore Madania Girls High Madrasah | India | Molecular Physics | Solid State Physics | Young Scientist Award | View Profile |
| Assoc Prof Dr | Hadi | Samimi-Akhijahani | University of Kurdistan | Iran | Molecular Physics | Phase change materials | Best Researcher Award | |
| Mr | Agustín | Sanchez - Arcilla | Universitat Politècnica de Catalunya - LIM/UPC | Spain | Fluid Mechanics | Coastal engineering | Best Researcher Award | View Profile |
| Dr | Santi | Santi | Megarezky University | Indonesia | Molecular Physics | Atomic, Molecular and Optical Physics | Excellence in Atomic, Molecular, and Optical Physics Award | |
| Prof | Rinaldo | Santonico | University of Roma "Tor Vergata" | Italy | Atomic and Molecular Astrophysics | search of gamma photons in cosmic radiation | Excellence in Research | View Profile |
| Prof Dr | MARCOS | SANTOS | FEDERAL UNIVERSITY OF SERGIPE | Brazil | Atomic and Molecular Spectroscopy | PHOTOPHYSICAL PROPERTIES OF LANTHANIDE CONTAINING SOLIDS | Best Researcher Award | View Profile |
| Dr | Fabiano | Santos | UFMA | Brazil | General Relativity | Horndeski Gravity/dS/AdS | Best Researcher Award | View Profile |
| Prof. Dr | Rômulo | Santos | Santa Cruz State University, Ilhéus, Bahia | Brazil | Mathematical Physics | PDE/Fractional Differential Equation/Fluid Dynamics | Best Researcher Award | View Profile |
| Assist Prof Dr | Muhammad | saqlain | COMSATS University, Pakistan | Pakistan | Optical Physics | Photonic devices | Best Researcher Award | |
| Mrs | Manjulatha | Sara | UNSW | Australia | Optical Physics | Antimicrobials efficacy | Best Researcher Award | View Profile |
| Prof | Saroj Kumar | Sarangi | VSSUT Burla | India | Plasma Physics | Surface Coating | Best Researcher Award | View Profile |
| Dr | Suchit | Sarin | University of Nebraska-Lincoln | United States | Ultrafast Physics | Materials Science and Metallurgy | Best Researcher Award | View Profile |
| Prof | Nursabah | Sarıkavaklı | Aydın Adnan Menderes University | Turkey | Molecular Physics | Electrical affinities | Best Researcher Award | |