| Prof | Samer | Ahmed | Qatar University | Qatar | Environmental Engineering | Best Researcher Award | View Profile |
| Dr | samantha | di loreto | Università G. D'Annunzio Chieti-Pescara | Italy | Environmental Engineering | Best Researcher Award | View Profile |
| Mrs | salima | ait el hocine | USTHB | Algeria | Geotechnical Engineering | Innovative Research Award | View Profile |
| Dr | Salim | Chehida | VERIMAG - Université Grenoble alpes | France | Environmental Risk Assessment | Best Researcher Award | View Profile |
| Dr | SALEH | MOHAMMED | Onaizah college | Saudi Arabia | Sustainable Development | Excellence in Research | View Profile |
| Mr | saket | kirme | Visvesvaraya National Institute of Technology Nagpur | India | Others | Best Researcher Award | View Profile |
| Mr | Sakariyau | Waheed | The University of Tulsa | United States | Others | Best Researcher Award | View Profile |
| Mr | Sajad | Samiee | Arak University of Technology | Iran | Air Pollution Control | Best Researcher Award | View Profile |
| Mr | Saisai | Wang | Institute of Mechanics, Chinese Academy of Sciences | China | Others | Research Excellence Award | View Profile |
| Dr | Saeid | Janizadeh | Department of Civil, Environmental and Construction Engineering and Water Resources Research Center, University of Hawai'i at Manoa | United States | Environmental Engineering | Excellence in Research | View Profile |
| Dr | Sadjad | Naderi | Imperial College London | United Kingdom | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | Sadia | Siddiqa | University of Ulsan | South Korea | Others | Best Researcher Award | View Profile |
| Dr | Sadegh | Sadeghi | University of Queensland | Australia | Environmental Engineering | Best Researcher Award | View Profile |
| Mr | Sabir | Changazi | Riphah Institute of System Engineering (RISE), Islamabad | Pakistan | Urban Planning | Best Researcher Award | View Profile |
| Mr | Saad | Khan | Tongji University | China | Transportation Engineering | Best Researcher Award | View Profile |
| Prof | Saad | ALjlil | King Abdullaziz City for Science and Technology | Saudi Arabia | Water and Wastewater Treatment | 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 |
| Dr | Sheikdawood | Parveen | Dr.Mahalingam College of Engineering and Technology,Coimbatore | India | Sustainable Development | Women Researcher Award | View Profile |
| Dr | S M A K | Azad | SV College of Engineering | India | Others | Best Paper Award | View Profile |
| Dr | ILANGOVAN | S | SRM INSTITUTE OF SCIENCE AND TECHNOLOGY | India | Materials Science and Engineering | Eco-friendly Construction Practices Award | View Profile |