| Prof | Oļģerts | Nikodemus | University of Latvia | Latvia | Best Soil Research Publication | View Profile |
| Mr | Gelase | Nkurunziza | Makerere University | Burundi | Best Researcher Award | View Profile |
| Mr | Clement | Nyarko Opoku | Kwame Nkrumah University of Science and Technology | Ghana | Best Researcher Award | View Profile |
| Mr | Paskari | Odoi | Makerere University | Uganda | Best Researcher Award | View Profile |
| Dr | Collins | Oduro | Global Value Chains Department, Lincoln University, Lincoln, New Zealand | New Zealand | Best Researcher Award | View Profile |
| Dr | Aliu | Olabamiji | Lagos State University | Nigeria | Best Researcher Award | View Profile |
| Mr | Bernard | Omomoh | Federal University of Tech, Forestry and Wood Tech, Ak, Nigeria | Nigeria | Best Researcher Award | View Profile |
| Prof Dr | Adem | Onal | Tokat Gaziosmanpasa university Natural Dyes Application and Research Center | Turkey | Best Researcher Award | View Profile |
| Prof Dr | Kevin | OShea | Florida International University | United States | Outstanding Contribution Award | View Profile |
| Dr | Houda | Oueriemmi | Arid Region Institute | Tunisia | Best Researcher Award | View Profile |
| Dr | Hyginus | Ozioko | Michael Okpara University of Agriculture, Umudike, Abia State | Nigeria | Best Researcher Award | View Profile |
| Dr | LAKSHMIKANTHAN | P | COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH-FOURTH PARADIGM INSTITUTE | India | Best Researcher Award | View Profile |
| Ms | Naseefa | P K | Department of Botany, University of Calicut | India | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Lifang | Pai | Lanzhou Jiaotong University | China | Best Researcher Award | View Profile |
| Dr | Anjani Kumar | Pandey | Manipal University Jaipur Faculty of Science Technology and Architecture | India | Best Researcher Award | View Profile |
| Prof Dr | Effimia | Papatheodorou | AUTh University, Thessaloniki | Greece | Best Researcher Award | View Profile |
| Dr | Bhaskar | Patil | Bharati Vidyapeeth (Deemed to be University), Institute of Management, Kolhapur | India | Best Researcher Award | View Profile |
| Dr | Ndy von kluge | Paul | University of Yaoundé 1 | Cameroon | Excellence in Innovation | View Profile |
| Dr | ndy von kluge | Paul | university of yaounde 1 | Cameroon | Research Excellence Award | View Profile |
| Mrs | KEM SENOU | PAVEL DARYL | yangtze university | Cameroon | Soil Nutrient Management Pioneer | View Profile |