| Prof. Dr | Zabihollah | Rezaee | The University of Memphis | United States | Environmental Policy and Management | Best Researcher Award | View Profile |
| Dr | Jesus | Requies | UPV/EHU | Spain | Environmental Engineering | Sustainable Design Award | View Profile |
| Dr | Chandrababu | Rejeeth | Periyar University | India | Materials Science and Engineering | Best Scholar Award | |
| Prof Dr | Antonio | Reis | University of Évora | Portugal | Sustainable Development | Best Researcher Award | |
| Assoc. Prof. Dr | Obaid | Rehman | Lanzhou University of Finance and Economics | China | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | ZAHID UR | REHMAN | University of Engineering and Technology, Peshawar Pakistan | Pakistan | Geotechnical Engineering | Best Researcher Award | View Profile |
| Dr | Faustyn | Recha | Academy of Silesia | Poland | Structural Engineering | Academic Achievement in Civil Engineering Award | View Profile |
| Prof. Dr | Bankim Chandra | Ray | National Institute of Technology, Rourkela India | India | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | Krishnan | Ravi | Ruhr-Universität Bochum, Germany | Germany | Sustainable Development | Best Researcher Award | View Profile |
| Dr | Anjali | Ravi | University of Pittsburgh School of Dental Medicine | United States | Structural Engineering | Best Researcher Award | View Profile |
| Ms | NAMITHA | RAVEENDRAN | VELLORE INSTITUTE OF TECHNOLOGY, CHENNAI | India | Materials Science and Engineering | Best Researcher Award | View Profile |
| Mr | Abishek | Rauniyar | Srm university science and technology KATTANKULATHUR | India | Construction Management | Best Researcher Award | View Profile |
| Mr | AJAY | RATHORE | NIT Trichy | India | Construction Management | Best Researcher Award | |
| Prof. Dr | ARJUN KUMAR | RATHIE | Vedant College of Engineering & Technology (Rajasthan Technical University), BUNDI, Rajasthan State | India | Others | Best Researcher Award | View Profile |
| Dr | Adil | Rather | North Carolina state University | United States | Materials Science and Engineering | Young Scientist Award | View Profile |
| Ms | MANALI | RATHEE | IIT JAMMU | India | Sustainable Development | Women Researcher Award | View Profile |
| Prof | MOHAMMAD | Rasul | Central Queensland University, Australia | Australia | Sustainable Development | Best Researcher Award | View Profile |
| Mr | Umair | Rasool | Beijing Normal University, Beijing | China | Environmental Hydrology | Best Researcher Award | View Profile |
| Prof | Khuram | Rashid | University of Engineering and Technology, Lahore | Pakistan | Sustainable Development | Best Researcher Award | View Profile |
| Mr | Mahad | Rashid | WorkSafe VIC | Australia | Industrial Ecology | Best Researcher Award | View Profile |