| Mr | Jamal | Rahimi | Technische Universität Dresden (TUD) | Germany | Environmental Chemistry | Best Researcher Award | View Profile |
| Mr | Jahanzeb | Rahimi | Kandahar University | Afghanistan | Water Resources Engineering | Best Researcher Award | View Profile |
| Dr | Jaeryoung | Song | National Institute of Green Technology | South Korea | Environmental Policy and Management | Excellence in Research | View Profile |
| Prof | Jae-Ho | Shin | Kyungpook National University | South Korea | Environmental Microbiology | Best Sustainable Development Project Award | View Profile |
| Prof | Jacob | Hamidu | Kwame Nkrumah University of Science and Technology | Ghana | Solid Waste Management | Best Researcher Award | |
| Prof | Jacek | Paś | Faculty of Electronic, Military University of Technology of Warsaw | Poland | Structural Engineering | Innovative Research Award | View Profile |
| Dr | Jaber | Taheri Shakib | Department of Civil and Environmental Engineering, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada | Canada | Structural Engineering | Best Researcher Award | View Profile |
| Dr | Jaber | Shabanian | Polytechnique Montreal | Canada | Environmental Engineering | Excellence in Innovation | View Profile |
| Mr | İzzettin | Alhalil | Harran University | Turkey | Structural Engineering | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | IWONA EWA | Zawieja | Czestochowa University of Technology | Poland | Environmental Engineering | Best Researcher Award | View Profile |
| Mr | Isreal | Onifade | HRI | United States | Environmental Microbiology | Excellence in Research | View Profile |
| Assoc Prof Dr | Isra | Al-shbeil | The university of Jordan | Jordan | Others | Best Researcher Award | View Profile |
| Assist. Prof. Dr | ISMAIL | NEGABI | Université Abdelmalek Essaâdi | Morocco | Others | Best Researcher Award | View Profile |
| Prof. Dr | Iris | Mohr | St. John’s University | United States | Sustainable Development | Best Researcher Award | View Profile |
| Mr | Irfan | Ahmad | Nanjing university of science and technology china | Pakistan | Urban Planning | Best Faculty Award | |
| Prof | Irfan | Rind | Sohar University | Oman | Others | Excellence in (Your Subdomain/Subject/Service area) | View Profile |
| Prof Dr | Irena | Kostova | Medical University-Sofia | Bulgaria | Materials Science and Engineering | Best Researcher Award | |
| Mr | Ioannis | Christodoulou | NATIONAL TECHNICAL UNIVERSITY OF ATHENS | Greece | Materials Science and Engineering | Best Researcher Award | View Profile |
| Ms | Ioanna | Mitropoulou | ETH Zurich | Switzerland | Others | Best Researcher Award | View Profile |
| Prof Dr | Ioan | Sarbu | Polytechnic University of Timisoara | Romania | Others | Best Paper Award | |