| Mr | Praveenraj | r | Jiangsu University Affiliated People's Hospital | India | Solid Waste Management | Best Researcher Award | View Profile |
| Mrs | JANANI | R S | Kongunadu college of Engineering | India | Others | Best Paper Award | View Profile |
| Assoc. Prof. Dr | Wioletta | Raczkiewicz | Kielce University of Technology | Poland | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | Kristina | Radinović | Faculty of Physical Chemistry | Serbia | Water Resources Engineering | Best Researcher Award | View Profile |
| Prof | BAOUCHE | RAFIK | University of Boumerdes/Faculty of Hydrocarbons and chemistry | Algeria | Structural Engineering | Best Researcher Award | |
| 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 |
| Mr | Md.Mahmudur | Rahman | Bangladesh Council of Scientific and Industrial Research | Bangladesh | Environmental Engineering | Young Scientist Award | |
| Mr | Md Arifur | Rahman | Georgia Southern University | United States | Structural Health Monitoring | Best Researcher Award | View Profile |
| Dr | Arif | Rahman | National Research and Innovation Agency – BRIN, Indonesia | Indonesia | Environmental Engineering | Young Scientist Award | |
| Mr | Md Asfiqur | Rahman | University of South Carolina | United States | Environmental Engineering | Best Researcher Award | |
| Assoc. Prof. Dr | Muhammad Shafiur | Rahman | State University of Bangladesh | Bangladesh | Environmental Chemistry | Best Researcher Award | View Profile |
| Mr | Md. Kazi Hafizur | Rahman | Department of Business Administration University of Global Village (UGV), Barishal, Bangladesh | Bangladesh | Others | Excellence in Research | View Profile |
| Mr | Tuhibur | Rahman | Deakin University | Australia | Climate Change Mitigation and Adaptation | Research Excellence Award | View Profile |
| Assoc Prof Dr | Donya | Rahmani | K. N. Toosi University of Technology | Iran | Transportation Engineering | Best Researcher Award | |
| Prof | Arash | Rahmatian | University of Houston-Downtown | United States | Structural Engineering | Research Excellence Award | View Profile |
| Mr | Rahubadda Vithanage Ashen | Rahubadda | University of Moratuwa | Sri Lanka | Construction Management | Research Excellence Award | View Profile |
| Ms | Bijaya | Rai | University of Connecticut | United States | Structural Engineering | Best Researcher Award | View Profile |
| Mr | Sakthi | Raj | SRM college | China | Solid Waste Management | Best Researcher Award | View Profile |
| Mr | Tirtha | Raj Acharya | Kwangwoon University | South Korea | Materials Science and Engineering | Environmental Impact Reduction Award | View Profile |