| Prof | Saad | ALjlil | King Abdullaziz City for Science and Technology | Saudi Arabia | Water and Wastewater Treatment | Best Researcher Award | civilengineeringawards.com |
| Mr | Saad | Khan | Tongji University | China | Transportation Engineering | Best Researcher Award | civilengineeringawards.com |
| Mr | Sabir | Changazi | Riphah Institute of System Engineering (RISE), Islamabad | Pakistan | Urban Planning | Best Researcher Award | civilengineeringawards.com |
| Dr | Sadegh | Sadeghi | University of Queensland | Australia | Environmental Engineering | Best Researcher Award | civilengineeringawards.com |
| Dr | Sadia | Siddiqa | University of Ulsan | South Korea | Others | Best Researcher Award | civilengineeringawards.com |
| Dr | Sadjad | Naderi | Imperial College London | United Kingdom | Materials Science and Engineering | Best Researcher Award | civilengineeringawards.com |
| 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 | civilengineeringawards.com |
| Mr | Saisai | Wang | Institute of Mechanics, Chinese Academy of Sciences | China | Others | Research Excellence Award | civilengineeringawards.com |
| Mr | Sajad | Samiee | Arak University of Technology | Iran | Air Pollution Control | Best Researcher Award | civilengineeringawards.com |
| Mr | Sakariyau | Waheed | The University of Tulsa | United States | Others | Best Researcher Award | civilengineeringawards.com |
| Mr | saket | kirme | Visvesvaraya National Institute of Technology Nagpur | India | Others | Best Researcher Award | civilengineeringawards.com |
| Dr | SALEH | MOHAMMED | Onaizah college | Saudi Arabia | Sustainable Development | Excellence in Research | civilengineeringawards.com |
| Dr | Salim | Chehida | VERIMAG - Université Grenoble alpes | France | Environmental Risk Assessment | Best Researcher Award | civilengineeringawards.com |
| Dr | samantha | di loreto | Università G. D'Annunzio Chieti-Pescara | Italy | Environmental Engineering | Best Researcher Award | civilengineeringawards.com |
| Prof | Samer | Ahmed | Qatar University | Qatar | Environmental Engineering | Best Researcher Award | civilengineeringawards.com |
| Assoc. Prof. Dr | Samir | Khatir | Ho Chi Minh City Open university | Belgium | Structural Engineering | Best Researcher Award | civilengineeringawards.com |
| Ms | Samira | Binte Saif | Islami Bank Bangladesh PLC | Bangladesh | Sustainable Development | Best Scholar Award | civilengineeringawards.com |
| Dr | Sana | Yasin | HARBIN Insitiute of Technology, Shenzhen | China | Water Resources Engineering | Research Excellence Award | civilengineeringawards.com |
| Mr | Sandeep | Joshi | NIT uttarakhand | India | Others | Best Researcher Award | civilengineeringawards.com |
| Dr | Sandra | Matarneh | Al Ahliyya Amman University | Jordan | Environmental Engineering | Women Researcher Award | civilengineeringawards.com |