| Mr | Daniel | Ossulivan-Hewlett | University of Cape Town | South Africa | Engineering | Geo-informatics | Young Scientist Award | |
| Mrs | Sardar | Othman | Erbil polytechnic university | Iraq | Physics and Astronomy | Radiation physics | Young Scientist Award | |
| Assoc Prof Dr | Nor Azlan | Othman | Universiti Teknologi MARA, Cawangan Pulau Pinang | Malaysia | Engineering | Bioengineering | Best Researcher Award | |
| Mr | Erick | Otieno | Kenyatta University | Kenya | Agricultural and Biological Sciences | Soil fertility and science | Best Researcher Award | |
| Dr | Amazigh | Ouaksel | CEREGE - Aix Marseille université | France | Environmental Science | risque environnementaux//nanoparticules/milieux aquatiques | Young Scientist Award | youngscientistawards.com |
| Mr | Baptiste | Oudon | Unilasalle | France | Engineering | Geo-science | Young Scientist Award | |
| Dr | Riadh | Ouerchefani | Higher Institute of Human Sciences, Tunis El Manar University, Tunisia | Tunisia | Psychology | Neuropsychology | Excellence in Research | |
| Prof. Dr | Zhenyu | Ouyang | Ningbo University | China | Engineering | Fluid Mechnics | Young Scientist Award | youngscientistawards.com |
| Dr | Kesiena | Owebor | Delta State University | Nigeria | Engineering | Energy | Best Scholar Award | youngscientistawards.com |
| Mr | Afolabi | Owoloye | Nigerian Institute of Medical Research | Nigeria | Biochemistry, Genetics and Molecular Biology | Drug discovery | Young Scientist Award | |
| Dr | Abel Kolawole | Oyebamiji | Adeleke University, Ede, Osun State, Nigeria | Nigeria | Chemistry | Physical Chemistry | Best Researcher Award | |
| Dr | Kehinde | Oyeyemi | Covenant University | Nigeria | Earth and Planetary Sciences | Geophysics | Best Researcher Award | youngscientistawards.com |
| Mrs | Gülşah | Öz | Aksaray University | Turkey | Arts and Humanities | Teacher Education; English Language Education | Best Researcher Award | |
| Assoc. Prof. Dr | Ceyhun | Ozcelik | Mugla Sıtkı Kocman University | Turkey | Environmental Science | Water Resources Engineering | Best Researcher Award | youngscientistawards.com |
| Mr | samed | özdemir | Gumushane University | Turkey | Engineering | Geomatics Enginering | Best Researcher Award | |
| Dr | Nilgün | Özdemir | Ondokuz Mayis University | Turkey | Agricultural and Biological Sciences | Food science, Food biotecnology | Best Innovation Award | |
| Mrs | Tuğba | Özdemir Mazlum | Gaziantep University | Turkey | Materials Science | Building materials | Research Excellence Award | youngscientistawards.com |
| Prof | Ahmet | Ozen | Marmara University | Turkey | Medicine and Dentistry | Pediatric Allergy and Immunology | Best Researcher Award | youngscientistawards.com |
| Prof Dr | Nurettin | ÖZGEN | Ankara University | Turkey | Social Sciences | Critical Human Geography | Excellence in Research | |
| Dr | Aytaç | Özgül | Ege University Faculty of Fisheries | Turkey | Agricultural and Biological Sciences | Fisheries | Best Researcher Award | |