| Ms | ROZHIN | NAEEMAEE | Bilkent university | Turkey | Others | Young Scientist Award | View Profile |
| Prof. Dr | Rui | Feng | China University of Mining and Technology | China | Materials Science and Engineering | Best Researcher Award | View Profile |
| Prof | Ruifeng | Shi | North China Electric Power University | China | | Best Researcher Award | View Profile |
| Dr | Ruiguang | Pan | Indiana University Bloomington | United States | Environmental Chemistry | Best Researcher Award | |
| Assoc Prof Dr | Ruiheng | Li | Hubei Key Laboratory of Digital Finance Innovation | China | Environmental Engineering | Best Researcher Award | View Profile |
| Ms | Rukhsar | Sayed | NICMAR University | India | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | Runze | Zhang | Nanjing University | China | Sustainable Development | Best Researcher Award | |
| Mr | Rustem | Omarov | National Research Moscow State University of Civil Engineering | Russia | Materials Science and Engineering | | |
| Mrs | S | Sandhiyaa | SRM Institute of Science and Technology | India | Environmental Engineering | Best Researcher Award | |
| Dr | S M A K | Azad | SV College of Engineering | India | Others | Best Paper Award | View Profile |
| Mr | Saad | Khan | Tongji University | China | Transportation Engineering | Best Researcher Award | View Profile |
| Dr | Saad | Jabir | Nur Engineering GmbH | Germany | Structural Health Monitoring | Research Excellence in Civil and Environmental Engineering Award | View Profile |
| Prof | Saad | ALjlil | King Abdullaziz City for Science and Technology | Saudi Arabia | Water and Wastewater Treatment | Best Researcher Award | View Profile |
| Mr | Sabir | Changazi | Riphah Institute of System Engineering (RISE), Islamabad | Pakistan | Urban Planning | Best Researcher Award | View Profile |
| Dr | Sadegh | Sadeghi | University of Queensland | Australia | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | Sadia | Siddiqa | University of Ulsan | South Korea | Others | Best Researcher Award | View Profile |
| Dr | Sadjad | Naderi | Imperial College London | United Kingdom | Materials Science and Engineering | Best Researcher Award | View Profile |
| Prof | Saeed | Islam | Abdul Wali Khan University Mardan, Pakistan | Pakistan | Others | Excellence in Research | |
| Mr | Saeed | Moradi | Road, Housing & Urban Development Research Center | Iran | Coastal Engineering | Best Innovation Award | |
| Mr | Saeid | Nosrati | The Hong Kong Polytechnic University | Iran | Sustainable Development | Excellence in Research | |