| Dr | Antoni | Sanchez-Ferrer | Technical University of Munich | Germany | Materials Science and Engineering | Best Researcher Award | View Profile |
| Mrs | S | Sandhiyaa | SRM Institute of Science and Technology | India | Environmental Engineering | Best Researcher Award | |
| Dr | DEVARAJ | SANDIRI | INSTITUTE OF AERONAUTICAL ENGINEERING | India | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | hongwei | sang | Nanjing University | China | Environmental Engineering | Best Researcher Award | View Profile |
| Mr | Yan | Sang | China Institute of Technology | China | Solid Waste Management | Best Researcher Award | |
| Assist. Prof. Dr | Eleeyah | Saniso | yru.ac.th | Thailand | Sustainable Development | Innovative Research Award | View Profile |
| Assoc. Prof. Dr | Mirian | Santamaría Peláez | Universidad de Burgos | Spain | Others | Women Researcher Award | View Profile |
| Prof | Juan | Santiago | Stanford University | United States | Others | Best Researcher Award | View Profile |
| Prof. Dr | Carla Maria | Santos de Carvalho | Universidade de Coimbra | Portugal | Others | Excellence in Research | View Profile |
| Mr | Milan | Sapieta | UNIZA | Slovakia | Structural Engineering | Best Researcher Award | View Profile |
| Prof | Alzbeta | Sapietova | University of Žilina | Slovakia | Structural Engineering | Best Researcher Award | View Profile |
| Dr | Tanya | Saraiya | Medical University of South Carolina | United States | Others | Best Researcher Award | View Profile |
| Prof Dr | Ioan | Sarbu | Polytechnic University of Timisoara | Romania | Others | Best Paper Award | |
| Dr | Deepty Ranjan | Satapathy | CSIR-IMMT, Bhubaneswar | India | Environmental Engineering | Climate Resilience in Civil and Environmental Engineering Award | |
| Mrs | Katja | Saxer | University of Bern, Institute of Educational Science | Switzerland | Others | Best Researcher Award | |
| Prof. Dr | sawsan | sayed | Agriculture Research Center - Horticulture Research Institute | Egypt | Others | Women Researcher Award | View Profile |
| Assoc Prof Dr | Hemdan | Sayed Hamed Mohamed | Fayoum University | Egypt | Materials Science and Engineering | Excellence in Research | |
| Prof | Wu-Yang | Sean | Depatment of Bio-industrial Mechatronics | Taiwan | Water and Wastewater Treatment | Best Researcher Award | View Profile |
| Mrs | Ilaria | Sebastiani | Freelance | Italy | Structural Engineering | Best Researcher Award | View Profile |
| Ms | Rania | Sefti | Mohammed First University and University of Orléans. | Morocco | Others | Best Researcher Award | |