| Dr | Ovidiu Cristinel | Stoica | National Institute of Physics and Nuclear Engineering - Horia Hulube | Romania | Others | Foundations of quantum mechanics | Best Researcher Award | View Profile |
| Ms | Otilia | Pitulac | "Gheorghe Asachi" Technical University of Iași | Romania | Engineering | Environmental engineering | Best Researcher Award | View Profile |
| Prof. Dr | Osvaldo | Civitarese | Department of Physics.Universitynof La Plata.Argentia | Argentina | Weak interactions | Theoretical Physics | Research Excellence Award | View Profile |
| Assoc. Prof. Dr | Osama | Galal | Fayoum University, Faculty of Engineering, Eng. Math. and Phy. Dept., Fayoum 63514, Egypt | Egypt | Computational Methods | Stochastic Fluid Dynamics | Excellence in Research | View Profile |
| Prof | Orfeu | Bertolami | Faculty of Sciences, University of Porto | Portugal | Cosmology and Physics | Cosmology | Outstanding Scientist Award | View Profile |
| Assoc. Prof. Dr | Orchidea Maria | Lecian | Sapienza University of Rome | Italy | Physics and Astronomy | General Relativity | Best Researcher Award | View Profile |
| Prof | Ondra | Sracek | Palacky University | Czech Republic | Earth and Planetary Sciences | isotopes | Best Researcher Award | View Profile |
| Mr | Omar | Emam | STEM High School for Boys - 6th of October | Egypt | Others | Bioengineering | Research Excellence Award | View Profile |
| Mr | Obinna | Johnphill | Nottingham Trent University | United Kingdom | Computer Science and Artificial Intelligence | Machine Learning-Driven Self-Healing Systems for Autonomous Log Analysis and Anomaly Detection in Multi-Operating System Environments | Best Researcher Award | View Profile |
| Dr | NITESH | MONDAL | Ghani Khan Choudhury Institute of Engineering and Technology, Malda | India | Engineering | Biomechanics | Best Researcher Award | View Profile |
| Prof | Nikolai | Gaponenko | Belarusian State University of Informatics and Radioelectronics | Belarus | Experimental Methods | physics, chemistry and material science | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Nevra | Karamüftüoğlu | Department of Pediatric Dentistry, Gülhane Faculty of Dentistry, University of Health Sciences | Turkey | Artificial Neural Networks | Dentistry | Research Excellence Award | View Profile |
| Assist. Prof. Dr | NEVRA | KARAMÜFTÜOĞLU | Health Sciences University | Turkey | High Energy Physics | Dentistry | Research Excellence Award | View Profile |
| Ms | Nevbahar | Ekin | Suleyman Demirel University | Turkey | Earth and Planetary Sciences | Geophysical Engineering and Civil Engineering | Best Researcher Award | View Profile |
| Mr | Neeraj | Vidhyarthi | National Institute of Technology Agartala | India | Artificial Neural Networks | Flow boiling | Best Researcher Award | View Profile |
| Prof | Nayantara | Gupta | Raman Research Institute | India | Particle Astrophysics | High Energy Astrophysics | Best Researcher Award | View Profile |
| Dr | Naveena | Gadwala | Aurora Deemed to be University | Iran | Physics and Astronomy | Material Science | Best Researcher Award | View Profile |
| Dr | Narcisse | Defo | Université de Douala | Cameroon | Experimental Methods | Chimie de Matériaux | Research Excellence Award | View Profile |
| Prof | Naoufel | Ben Hamadi | Chemistry Department, College of Science, IMSIU (Imam Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia. | Saudi Arabia | Engineering | Organic Chemistry | Excellence in Innovation Award | View Profile |
| Assist. Prof. Dr | Nancy | Soliman | Texas A&M University - Corpus Christi | United States | Engineering | Construction Material science | Best Researcher Award | View Profile |