| Dr | Oluseye | Olugboyega | Obafemi Awolowo University | Nigeria | Construction Management | Best Researcher Award | |
| Mr | Yuan | Feng | Ocean University of China | China | Sustainable Development | Best Researcher Award | |
| Prof | Haiyong | Zheng | Ocean University of China | China | Environmental Modeling | Best Researcher Award | View Profile |
| Dr | Chang | Su | Ocean University of China | China | Industrial Ecology | Best Researcher Award | View Profile |
| Prof | Valentina | Yanko | Odessa I/I/Mechnikov National University. Avalon Institute of Applied Sciences Inc., Canada | Ukraine | Others | Excellence in Research | View Profile |
| Dr | SALEH | MOHAMMED | Onaizah college | Saudi Arabia | Sustainable Development | Excellence in Research | View Profile |
| Mr | Lucas | Brunel | ONERA | France | Others | Best Paper Award | View Profile |
| Mr | Zakaria | OUAOUJA | ONIRIS VetAgroBio | France | Sustainable Development | Best Researcher Award | View Profile |
| Ms | Chandni | Bansal | OP Jindal Global University Sonipat Haryana | India | Sustainable Development | Best Researcher Award | View Profile |
| Prof | Manoj | Mishra | OP Jindal University | India | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | Mahasakti | Mahamaya | OP Jindal University | India | Geotechnical Engineering | Women Researcher Award | View Profile |
| Dr | Mahasakti | Mahamaya | OP Jindal University,Raigarh,Chhattishgarh,India. | India | Geotechnical Engineering | Best Researcher Award | View Profile |
| Dr | kapil | Upadhyaya | Oregon Health & Science University | United States | Others | Best Researcher Award | View Profile |
| Mr | Yacouba | Coulibaly | Orleans Economics Laboratory | France | Environmental Policy and Management | Best Researcher Award | View Profile |
| Ms | kana | shibata | Osaka University | Japan | Choose | Best Researcher Award | View Profile |
| Mr | Sardar Jaspal | Singh | Osmania University | India | Materials Science and Engineering | Best Researcher Award | |
| Assist. Prof. Dr | Emriye | Cinar Resulogullari | Osmaniye Korkut Ata University | Turkey | Materials Science and Engineering | Research Excellence Award | View Profile |
| Mr | MAURIZIO | FILIPPINI | OSPEDALE DI STATO REP. SAN MARINO | San Marino | Others | Best Researcher Award | View Profile |
| Mr | Emmanuel | Asolo | Osun State University | Nigeria | Geotechnical Engineering | Best Researcher Award | View Profile |
| Dr | Evandro | Dias | Oswaldo Cruz Foundation | Brazil | Materials Science and Engineering | Excellence in Innovation | View Profile |