| Dr | Olga | Fernández | Universitat de València | Spain | Psychology | health psychology, developmental psychology | Innovative Research Award | globalacademicawards.com |
| Dr | Olena | Kopystynska | Southern Utah University | United States | Other | Family Life and Human Development | Best Researcher Award | |
| Dr | Olena | Kopystynska | Southern Utah University | United States | Other | Family Life and Human Development | Best Researcher Award | |
| Dr | Oleg | Shatursky | Palladin Institute of Biochemistry, National Academy of Science of Ukraine | Ukraine | Biochemistry, Genetics and Molecular Biology | Toxinology | Best Researcher Award | globalacademicawards.com |
| Dr | Olaide | Salau | Federal Medical Centre Lokoja Kogi State Nigeria | Nigeria | Medicine and Dentistry | Maternal and Child Health/Effectiveness and safety of Membrane sweeping in the prevention of post-term pregnancy, a Randomized Controlled Trial | Best Researcher Award | |
| Assist Prof Dr | Oksana | Kharlay | Community College of Qatar | Qatar | Arts and Humanities | Teacher Education | Best Researcher Award | |
| Dr | OKOA | SIMILE | University of Dar es Salaam | Tanzania | Arts and Humanities | LANGUAGE EDUCATION | Best Researcher Award | globalacademicawards.com |
| Dr | Okan Mert | Katipoğlu | Erzincan Binali Yıldırım University | Turkey | Engineering | Civil engineering | Best Researcher Award | globalacademicawards.com |
| Prof | Ojo | Adekunle | OBAFEMI AWOLOWO UNIVERSITY | Nigeria | Agricultural and Biological Sciences | Plant Nematology/ Crop Protection | Best Researcher Award | |
| Assoc. Prof. Dr | Ojo | Adelakun | NATIONAL UNIVERSITY OF LESOTHO | Lesotho | Economics, Econometrics and Finance | Social Sciences and Business Management | Leadership in Research Excellence Award | globalacademicawards.com |
| Ms | Oguntope | Sobajo | Redeemer's University Ede, Osun State Nigeria | Nigeria | Immunology and Microbiology | Molecular Biology, Virology | Best Researcher Award | |
| Dr | Ofem | Eteng | Federal University of Agriculture Abeokuta. | Nigeria | Biochemistry, Genetics and Molecular Biology | Biochemical Toxicology | Best Researcher Award | |
| Dr | Odunayo | SALAU | Covenant University | Nigeria | Business, Management and Accounting | Human Resource Management | Best Researcher Award | |
| Assoc. Prof. Dr | Odunayo | Olawuyi | University of Ibadan | Nigeria | Biochemistry, Genetics and Molecular Biology | Agricultural and Biological Sciences | Best Researcher Award | globalacademicawards.com |
| Mr | Oday | Hakami | The University of Manchester | United Kingdom | Chemical Engineering | Environmental Catalysis | Best Researcher Award | globalacademicawards.com |
| Dr | Ochuko | Orakpoghenor | Ahmadu Bello University Zaria / Regional Disease Surveillance Systems Enhancement (REDISSE) Project - World Bank | Nigeria | Veterinary Science and Veterinary Medicine | Pathology | Best Researcher Award | |
| Dr | Obinna | Edeji | The University of Buckingham | United Kingdom | Social Sciences | Law | Best Researcher Award | globalacademicawards.com |
| Mr | Obed Nelson | ONSOMU | ANKARA YILDIRIM BEYAZIT UNIVERSITY | Kenya | Energy | battery energy storage systems | Best Researcher Award | globalacademicawards.com |
| Dr | Obadah | Abdel-Rahman | king Faisal University | Saudi Arabia | Chemistry | Organometallic Chemistry | Best Researcher Award | globalacademicawards.com |
| Prof. Dr | Oana-Viola | Badulescu | University of Medicine and Pharmacy Grigore T. Popa, 700115 Iasi, Romania | Romania | Medicine and Dentistry | Clinical Hematology | Research Excellence Award | globalacademicawards.com |
| Mrs | Oana | Rusu | Alexandru Ioan Cuza University of Iasi | Romania | Other | Sport sciences | Best Researcher Award | |
| Dr | NWOSU | HYGINUS EMEKA | ALEX EKWUEME FEDERAL UNIVERSITY, NDUFU-ALIKE, EBONYI STATE, NIGERIA | Nigeria | Business, Management and Accounting | Stragic Managent, Education management and Administration | Best Researcher Award | |
| Dr | Nuzha | Allassad Alhuzail | Sapir Acadmic College | Israel | Social Sciences | of social change for the lives of three generations of Bedouin women; Deafness in Bedouin society, Poverty; youth at risk; Indigenous social work and social work in conflict areas; women in traditional, and religious societies. | Best Researcher Award | globalacademicawards.com |
| Assist. Prof. Dr | Nusrat | Begum | VIT-AP University, Andhra Pradesh | India | Social Sciences | Linguistics | Best Researcher Award | |
| Assoc. Prof. Dr | Nurziya | Akmukhanova | Al-Farabi Kazakh National University | Kazakhstan | Agricultural and Biological Sciences | Cyanobacteria, microalgae | Women Researcher Award | globalacademicawards.com |