| Dr | Abubakarsidiq Makame | Rajab | Ministry of Infrastructure, Communication and Transport | Tanzania | Environmental Modeling | Excellence in Innovation | |
| Dr | Suriyaprakash | Rajadesingu | SRM Institute of Science and Technology | India | Environmental Microbiology | Best Researcher Award | View Profile |
| Mr | Arash | Rajaee | Ferdowsi University of Mashhad | Iran | Geotechnical Engineering | Best Researcher Award | |
| Assist. Prof. Dr | PADAKANTI | RAKESH | Vignan’s Foundation for Science, Technology and Research | India | Structural Engineering | Best Researcher Award | View Profile |
| Mr | Sakthi | Ram | University | China | Geotechnical Engineering | Best Researcher Award | View Profile |
| Dr | John | Ramirez Avila | Mississippi State University | United States | Water Resources Engineering | Best Scholar Award | View Profile |
| Mr | Lutfar | Rana | Bangladesh Army International University of science and technology | Bangladesh | Structural Engineering | Best Researcher Award | View Profile |
| Ms | Pritam | Rani | Bennett University | India | Others | Best Researcher Award | View Profile |
| Prof | Masoud | Ranjbarnia | Department of Gescience, University of Kiel | Germany | Geotechnical Engineering | Innovative Research Award | View Profile |
| Mr | kapila | Ranjith Withanage | Yokohama National University | Japan | Geotechnical Engineering | Innovations in Materials Engineering Award | View Profile |
| Dr | Akash | Rasal | National Taiwan University (NTU), Taiwan | Taiwan | Materials Science and Engineering | 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 |
| Mr | Umair | Rasool | Beijing Normal University, Beijing | China | Environmental Hydrology | Best Researcher Award | View Profile |
| Prof | MOHAMMAD | Rasul | Central Queensland University, Australia | Australia | Sustainable Development | Best Researcher Award | View Profile |
| Ms | MANALI | RATHEE | IIT JAMMU | India | Sustainable Development | Women Researcher Award | View Profile |
| Dr | Adil | Rather | North Carolina state University | United States | Materials Science and Engineering | Young Scientist Award | View Profile |
| Prof. Dr | ARJUN KUMAR | RATHIE | Vedant College of Engineering & Technology (Rajasthan Technical University), BUNDI, Rajasthan State | India | Others | Best Researcher Award | View Profile |
| Mr | AJAY | RATHORE | NIT Trichy | India | Construction Management | Best Researcher Award | |
| Mr | Abishek | Rauniyar | Srm university science and technology KATTANKULATHUR | India | Construction Management | Best Researcher Award | View Profile |