| Dr | Sanghamitra | Bandyopadhyay | CSIR-Indian Institute of Toxicology Research | India | Research Excellence Award | researchchemistry.org |
| Dr | Sanjoy | Chakraborty | New York City College of Technology | United States | Best Researcher Award | researchchemistry.org |
| Dr | SANTHOS KUMAR | A U | DR.MGR EDUCATIONAL RESEARCH INSTITUTE,CHENNAI | India | Research Excellence Award | researchchemistry.org |
| Dr | Santosh | Chackrabarti | Jamia Millia Islamia | India | Research Excellence Award | researchchemistry.org |
| Dr | Sara | Cerra | Sapienza University of Rome | Italy | Best Researcher Award | researchchemistry.org |
| Dr | Sarah kareem | Al-Saudi | Miskolc | Hungary | Best Researcher Award | researchchemistry.org |
| Dr | Satadru | Kashyap | Department of Mechanical Engineering, Tezpur University | India | Best Researcher Award | researchchemistry.org |
| Mr | Satish | Singh | National Institute of Technology, Rourkela | India | Best Researcher Award | researchchemistry.org |
| Dr | Satish Kumar | Singh | Department of Chemistry, Government College Daman, India | India | Best Researcher Award | researchchemistry.org |
| Dr | Savvy | Vasan | Sri Guru Ram Das Institute of Dental Sciences and Research, Sri Amritsar | India | Best Researcher Award | researchchemistry.org |
| Mr | Sebeh | Adjapong | TU Bergakadamie Freiberg | Germany | Research Excellence Award | researchchemistry.org |
| Prof Dr | Seong-Jong | Kim | Mokpo National Maritime University | South Korea | Best Researcher Award | researchchemistry.org |
| Dr | Seram Dushila | Devi | Nagaland University, Lumami | India | Best Researcher Award | researchchemistry.org |
| Prof | Sergei | Grando | University of California Irvine | United States | Best Researcher Award | researchchemistry.org |
| Prof | Sevgi | KOLAYLI | Karadeniz Technical university | Turkey | Research Excellence Award | researchchemistry.org |
| Dr | Shanshan | Lu | Dalian University of Technology | China | Best Researcher Award | researchchemistry.org |
| Dr | Sharon | Kiprotich | Murang'a University of Technology | Kenya | Best Researcher Award | researchchemistry.org |
| Dr | Shehab | Elbeltagi | New Valley University, Faculty of Science, | Egypt | Physical Chemistry Innovation Award | researchchemistry.org |
| Dr | sherif | Hosny | EHA | Egypt | Best Researcher Award | researchchemistry.org |
| Prof | Shih-Shun | Lin | National Taiwan University | Taiwan | Best Researcher Award | researchchemistry.org |