| Mr | Oleg | Denisov | National University of Oil and Gas “Gubkin University”, 65, bld.1, Leninsky Prospect, 119991, Moscow, Russia | Russia | engineering | Tribology | Young Scientist Award | View Profile |
| Dr | Olha | Tikhonova | Art History Department, Seville University | Spain | Data Analysis | Cultural Heritage | Best Researcher Award | View Profile |
| Dr | OLIVIER | DONFOUET | Université de Dschang/Cameroun | Cameroon | Agricultural Data Analysis | intelligence artificielle | Best Scholar Award | View Profile |
| Dr | Olivier | Munguiko Munyamahoro | Université Clermont Auvergne | France | Interdisciplinary Data Insights | Volcanologie | Best Researcher Award | View Profile |
| Dr | Olufisayo | Adedokun | University of Newcastle | Australia | Human Behavior Modeling | Disaster Management | Best Researcher Award | View Profile |
| Dr | Olushola | Kolawole | University of Bradford | United Kingdom | Supply Chain Analytics | Food Supply Chain | Best Researcher Award | View Profile |
| Ms | Oluwakemi | Abuka | Devereux Direct Care Organization | United States | Healthcare Data Analysis | Mental and Behavioral Heath Evaluation | Excellence in Research | View Profile |
| Oluwasogo | Adediran | Covenant University, Ota, Ogun State, Nigeria. | Nigeria | Agricultural Data Analysis | Agricultural Value Chain and Food Security | Best Researcher Award | View Profile |
| Mr | Oluwasogo Paul | Oyinloye | Anywherehealth | Nigeria | Financial Data Analysis | Financial analysis | International Analytics Leadership Recognition Award | View Profile |
| Dr | Omar | HADDAD | MARS Research Lab | Tunisia | Big Data Analytics | Artificial Intelligence | Best Researcher Award | View Profile |
| Assoc Prof Dr | JOSY ANTEVELI | OSAJIMA | UNIVERSIDADE FEDERAL DO PIAUI | Brazil | Emerging Research Trends | MATERIALS | Best Faculty Award | View Profile |
| Dr | Osama | Elshazly | Faculty of Electronic Engineering Menoufia University | Egypt | Machine Learning and AI Applications | Quantum neural networks | Best Researcher Award | View Profile |
| Dr | Osama | Sawalha | Universidad de Granada | Spain | Healthcare Data Analysis | Nursing | Best Researcher Award | View Profile |
| Dr | OSAMA | SMETTEI | London Health Siences Centre | Canada | Healthcare Data Analysis | Cardiac imaging/ hospital based/ LHSC | Research Excellence Award | View Profile |
| Assoc Prof Dr | OSMAN | BULUT | Muğla Sıtkı Koçman Üniversitesi | Turkey | Healthcare Data Analysis | Stem cell | Best Researcher Award | View Profile |
| Dr | Osman | Makkawi | Liwa university | United Arab Emirates | Energy and Utilities Analytics | Physics-supercapcitors | Best Researcher Award | View Profile |
| Dr | Otilia | Kimpel | Universitätsklinikum Würzburg | Germany | Big Data Analytics | Onkologie | Research Excellence Award | View Profile |
| Ms | oumayma | bezza | CEA, Grenoble | France | Analytical Alchemy | Biomass hydrothermal conversion/ Hydrothermal Liquefaction (HTL)/ Research and Development, Chemistry | Best Researcher Award | View Profile |
| Dr | Ouya | Fang | Institute of Botany, Chinese Academy of Sciences | China | Predictive Analytics | Ecological risk | Best Researcher Award | View Profile |
| Assist Prof Dr | Özlem | Karabiber Cura | Izmir Katip Celebi University | Turkey | Machine Learning and AI Applications | EEG based connectivity analysis | Research Excellence Award | View Profile |