| Dr | Srividhya | Sridharan | NICMAR University | India | Sustainable Development | Women Researcher Award | |
| Prof | Mike | SPILIOTIS | Department of Civil Engineering, Democritus Universi | Greece | Water Resources Engineering | Best Researcher Award | View Profile |
| Mr | Omar | Soufi | Mohammed V University of Rabat Mohammadia School of Engineering | Morocco | Materials Science and Engineering | Best Researcher Award | |
| Prof. Dr | Dimitrios | Sophianopoulos | Department of Civil Engineering/University of Thessaly | Greece | Structural Engineering | Best Researcher Award | View Profile |
| Dr | Bahadur Ali | Soomro | University of Sindh, Jamshoro | Pakistan | Green Infrastructure | Best Researcher Award | View Profile |
| Prof. Dr | Mukhtiar Ali | Soomro | China University of Mining and Technology, Xuzhou | China | Geotechnical Engineering | Excellence in Research Award | View Profile |
| Ms | Simerdeep Kaur | Sood | Sardar Vallabhbhai National Institute of Technology | India | Structural Engineering | Best Researcher Award | View Profile |
| Prof. Dr | Nancy | Songer | The University of Utah | United States | Others | Best Researcher Award | View Profile |
| Prof | Hua | Song | University of Calgary | Canada | Sustainable Development | Best Researcher Award | |
| Dr | Zhenyuan | Song | University of Illinois Chicago | United States | Others | Best Researcher Award | |
| Prof | mengjie | SONG | Beijing Institute of Technology | China | Others | Outstanding Scientist Award | View Profile |
| Prof. Dr | Jia | Song | School of Astronautics, Beihang University | China | Others | Best Researcher Award | View Profile |
| Dr | Jaeryoung | Song | National Institute of Green Technology | South Korea | Environmental Policy and Management | Excellence in Research | View Profile |
| Mr | Ju Hwan | Song | Korea Basic Science institute | South Korea | Others | Best Researcher Award | |
| Dr | Jing | Song | University of Birmingham | United Kingdom | Structural Engineering | Research Excellence Award | View Profile |
| Prof | Christophe | Sola | Université Paris-Saclay | France | Environmental Microbiology | Best Researcher Award | |
| Dr | Angel | Sol-Sanchez | Colegio de Postgraduados | Mexico | Climate Change Mitigation and Adaptation | Best Researcher Award | View Profile |
| Mrs | Marta | Sokół | Bialystok University of Technology - Institute of Environmental and Energy Engineering - Doctoral School of Bialystok University of Technology | Poland | Environmental Policy and Management | Biodiversity Conservation in Engineering Projects Award | View Profile |
| Prof | Winston | Soboyejo | SUNY Polytechnic Institute | United States | Materials Science and Engineering | Sustainable Infrastructure Innovation Award | View Profile |
| Ms | Sofia | Skroufouta | NTUA | Greece | Water Resources Engineering | Best Researcher Award | View Profile |