| Mr | Özcan | Özdemir | Kilis 7 Aralık University | Turkey | Real-world Case Studies | Mental Health and Psychiatric Nursing | Best Researcher Award | |
| Mr | Oluwasogo Paul | Oyinloye | Anywherehealth | Nigeria | Financial Data Analysis | Financial analysis | International Analytics Leadership Recognition Award | researchdataanalysis.com |
| Assist Prof Dr | Chitchamai | Ovatlarnporn | Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hatyai, Songkhla, Thailand | Thailand | Healthcare Data Analysis | Drug development | Best Researcher Award | researchdataanalysis.com |
| Aziz | Oukaira | University of Quebec in Outaouais (UQO) | Canada | Domain-integrated Analysis | system in package technology | Best Researcher Award | |
| Prof Dr | Frédéric | OUATTARA | Université Norbert ZONGO | Burkina Faso | Spatial Data Interpretation | Ionosphère, Relation Soleil- Terre, Météorologie de l'Espace | Excellence in Research | researchdataanalysis.com |
| Mr. | Nicholas | Otumi | University of Rochester | United States | Neuroscience Data Analysis | Diagnostic medical imaging | Best Researcher Award | researchdataanalysis.com |
| Dr | Erere | Otrofanowei | College of Medicine, University of Lagos (CMUL) / LUTH, Lagos Nigeria | Nigeria | Healthcare Data Analysis | Dermatology/Health Systems Strengthening/Primary care dermatology services | Research Excellence Award | researchdataanalysis.com |
| Ms | Tatiana | Osipova | Zavагitsky Institute of Geology and Geochemistry of thе Uгal Branch of thе Russian Acadеmу of Sciences (IGG UB RAS) | Russia | Insight Interlace | GEOSCIENCES, MULTIDISCIPLINARY | Best Researcher Award | researchdataanalysis.com |
| Ms | Pearl Asieduwaa | Osei | University of Mines and Technology | Ghana | Machine Learning and AI Applications | Mathematics | Research Excellence Award | researchdataanalysis.com |
| Assoc Prof Dr | JOSY ANTEVELI | OSAJIMA | UNIVERSIDADE FEDERAL DO PIAUI | Brazil | Emerging Research Trends | MATERIALS | Best Faculty Award | researchdataanalysis.com |