| Dr | Felicien | Sebahire | COMSATS University Islamabad_ Abbottabad Campus, INES-Ruhengeri University & Rwanda Polytechnic | Rwanda | Environmental and Sustainable Materials | Civil and Environmental Engineering | Best Researcher Award | environmentalscientists.org |
| Dr | Anna | Schwartz | Coleman Health LLC/Peak Performance Integrative Medicine | United States | Nursing and Health Professions | Exercise Oncology | Innovator of the Year Achievement Award | environmentalscientists.org |
| Dr | Islambek | Saymanov | National University Uzbekistan & New Uzbekistan University | Uzbekistan | Computer Science | IoT, Steganography, Algebraic method recognition, disjunctive normal forms, ecological monitoring | Best Researcher Award | environmentalscientists.org |
| Prof. Dr | Barbara | Sawicka | University of Life Sciences in Lublin | Poland | Agricultural and Biological Sciences | alternative plants and plants products, climate change, restrictions in agriculture, commodities science, food safety | Best Researcher Award | environmentalscientists.org |
| Dr | Valeriu | Savu | INOE2000 | Romania | Renewable Energy Technologies | Power supply | Best Researcher Award | environmentalscientists.org |
| Dr | Amélie | Saunier | IMBE | France | Environmental Science | BVOCs emissions from marine and terrestrial environments | Best Researcher Award | environmentalscientists.org |
| Dr | Daniela | Satta | Agris Sardegna | Italy | Agricultural and Biological Sciences | Biodiversity | Best Researcher Award | environmentalscientists.org |
| Dr | Asad | Sarwar | International Center for Biosaline Agriculture | Pakistan | Environmental Science | Water management and food security | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | Maria | Saridi | DEPARTMENT of NURSING | Greece | Nursing and Health Professions | CLINICAL NURSING | Best Researcher Award | environmentalscientists.org |
| Mr | Sazu | Sardar | Department of Tourism and Hospitality Management, University of Rajshahi | Bangladesh | Business, Management and Accounting | Tourism and Hospitality | Best Researcher Award | environmentalscientists.org |
| Dr | Masahina | Sarabdeen | Princess Nourah bint Abdulrahman University | Saudi Arabia | Economics, Econometrics and Finance | Sustainable development | Women Researcher Award | environmentalscientists.org |
| Dr | Zulkaif Ahmed | Saqib | Shenzhen Technology University | China | Business, Management and Accounting | Logistic Management | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Antonio | Santos Rufo | University of Huelva | Spain | Agricultural and Biological Sciences | Plant Pathology | Best Researcher Award | environmentalscientists.org |
| Mr | Shriram | Sankurantripati | CERFACS | France | Environmental Science | Indoor Air Quality Control for Airborne Diseases: A Review on Portable UV Air Purifiers | Best Researcher Award | environmentalscientists.org |
| Dr | Luis Carlos | Sandoval Herazo | Instituto Tecnológico Superior de Misantla | Mexico | Environmental Science | Sanitation and environment | Best Researcher Award | environmentalscientists.org |
| Dr | Samsuzzaman | Samsuzzaman | Chungnam national university | South Korea | Agricultural and Biological Sciences | Agricultural Machinery Engineering | Best Researcher Award | environmentalscientists.org |
| Mr | Samsuzzaman | samsu | Chungnam National University | Bangladesh | Others | Agricultural Machinery Engineering | Best Researcher Award | environmentalscientists.org |
| Dr | Abdalrhaman | Salih | King Saud University | Saudi Arabia | Agricultural and Biological Sciences | Nanobiotechnology | Best Researcher Award | environmentalscientists.org |
| Dr | Khaled | Salhein | Department of electrical and computer engineering, Oakland University | United States | Engineering | Enegry | Best Researcher Award | environmentalscientists.org |
| Dr | Khaled | Salhein | Department of Mathematics and Statistics, Oakland University | United States | Engineering | Energy | Best Researcher Award | environmentalscientists.org |