| Dr | DEVARAJ | SANDIRI | INSTITUTE OF AERONAUTICAL ENGINEERING | India | Materials Science and Engineering | Best Researcher Award | civilengineeringawards.com |
| Mrs | S | Sandhiyaa | SRM Institute of Science and Technology | India | Environmental Engineering | Best Researcher Award | |
| Dr | Antoni | Sanchez-Ferrer | Technical University of Munich | Germany | Materials Science and Engineering | Best Researcher Award | civilengineeringawards.com |
| Mrs | Saray | Sánchez Sevilleja | INTA | Spain | Others | Best Industrial Research Award | civilengineeringawards.com |
| Assoc Prof Dr | Farhad | Samimi Namin | University of Zanjan | Iran | Construction Management | Best Researcher Award | |
| Mr | Sajad | Samiee | Arak University of Technology | Iran | Air Pollution Control | Best Researcher Award | civilengineeringawards.com |
| Prof | Bijan | Samali | Western Sydney University | Australia | Structural Engineering | Excellence in Research | civilengineeringawards.com |
| Dr | smita | salunke | University College London | United Kingdom | Materials Science and Engineering | Best Researcher Award | civilengineeringawards.com |
| Mr | Hosein | Salehian-Dehkordi | Institute of Zoology, University of Chinese Academy of Sciences | Iran | Others | Best Researcher Award | |
| Ms | Niloufar | Salehi | KTH Royal Institute of Technology | Sweden | Sustainable Development | Best Researcher Award | civilengineeringawards.com |
| Dr | Mahmoud | Salari | CSUDH | United States | Climate Change Mitigation and Adaptation | Best Researcher Award | civilengineeringawards.com |
| Mr | Micheal | Sakr | Western University of Ontario | Canada | Structural Engineering | Best Researcher Award | civilengineeringawards.com |
| Assoc. Prof. Dr | Walasinee | Sakcamduang | Mahidol University, Faculty of Veterinary Science | Thailand | Environmental Microbiology | Best Researcher Award | |
| Mr | Kartik | Saini | Indian Institute of Technology, Roorkee | India | Structural Engineering | Environmental Impact Reduction Award | |
| Mrs | Nabila | SAIGHI | Ecole Nationale Polytechnique | Algeria | Environmental Engineering | Excellence in Research Award | civilengineeringawards.com |
| Dr | SHIVALI | Sahota | University of Galway | Ireland | Solid Waste Management | Research Excellence Award | civilengineeringawards.com |
| Mr | Zenebe Amele | Sahile | Arba Minch University | Ethiopia | Water Resources Engineering | Best Researcher Award | civilengineeringawards.com |
| Dr | Mohammad Aqil | Sahil | South Asian University | India | Others | Best Researcher Award | civilengineeringawards.com |
| Dr | Mallika | Saha | University of Barishal | Bangladesh | Sustainable Development | Excellence in Research | civilengineeringawards.com |
| Ms | Roza | Sagitova | Nazarbayev University Graduate School of Education | Kazakhstan | Others | Best Researcher Award | civilengineeringawards.com |