| Dr | GBEKELOLUWA | OGUNTIMEIN | Morgan State University | United States | Environmental Science | Bioenvironmetal Engineering | | |
| Assoc. Prof. Dr | maria livia | ognean | Lucian Blaga University Sibiu | Romania | Biochemistry, Genetics and Molecular Biology | Genetics | Best Researcher Award | View Profile |
| Mr | Deinsam | Ogan | University of Wolverhampton | United Kingdom | Earth and Planetary Sciences | Sustainable Construction, Mining and Environment | Frontier Researcher Award | View Profile |
| Dr | William | Odiete | Delta State University, Abraka | Nigeria | Engineering | Environmental Engineering & Petroleum Engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Ammar | Odeh | Princess Sumaya University for Technology | Jordan | Computer Science | CyberSecurity | Best Researcher Award | View Profile |
| Dr | KeChrist | Obileke | University of Fort Hare | South Africa | Energy | Chemical Engineering/Physical Energy | Best Researcher Award | View Profile |
| Prof Dr | EUNICE | OBA | School of Veterinary Medicine and Animal Science, Universidade Estadual Paulista, UNESP, Botucatu, São Paulo, Brazil | Brazil | Veterinary Science and Veterinary Medicine | REPRODUÇÃO ANIMAL | Best Researcher Award | |
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| Dr | Charly Julien | Nyobe | Ecole Normale Supérieure d'Enseignement Technique de Douala-Cameroun | Cameroon | Other | Mécanique du bois | | |
| Mr | Simon | Nyarko | Kwame Nkrumah University of Science and Technology | Ghana | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutics | Young Scientist Award | View Profile |
| Prof Dr | Assil | Nurzhanova | Plant Physiology and Biochemistry Laboratory of the Institute of Plant Biology and Biotechnology,of the Ministry of Education and Science of the Republic of Kazakhstan. | Kazakhstan | Environmental Science | Ecological biotechnology | Best Researcher Award | View Profile |
| Ms | Gulzat | Nuroldayeva | Nazarbayev University | Kazakhstan | Chemistry | Electrochromic devices | Best Researcher Award | View Profile |
| Dr | Zhadyrassyn | Nurbekova | Eurasian National university | Kazakhstan | Agricultural and Biological Sciences | Plant physiology | Distinguished Scientist Award | View Profile |
| Assoc. Prof. Dr | Demokrat | Nuha | University for Business and Technology | Albania | Chemistry | Organic Chemistry | Young Scientist Award | View Profile |
| Dr | Emanuela | Nuccio | Università Tor Vergata Roma | Italy | Health Professions | Pubblic Health | | |
| Dr | Hashem | Nowruzi | Babol Noshirvani University of Technology | Iran | Engineering | Marine Engineering | Best Researcher Award | View Profile |
| Prof. Dr | Carol | North | The University of Texas Southwestern Medical Center | United States | Health Professions | Psychiatry/Disaster mental health | Best Researcher Award | View Profile |
| Dr | Omid | Norouzisafsari | Anaergia Inc. | Canada | Chemical Engineering | Bioenergy, Renewable Natural Gas (RNG) | Best Researcher Award | View Profile |
| Mr | Byung-Il | Noh | Auburn University | United States | Engineering | Nano-Optics and Light-Matter Interactions | Best Researcher Award | View Profile |
| Dr | Katayoon | Nofouzi | University of Tabriz | Iran | Veterinary Science and Veterinary Medicine | Microbiology | Women Researcher Award | View Profile |