| Mr | Rotan Kumar | Saha | DUET | Bangladesh | Best Researcher Award | analyticalchemistry.org |
| Dr | Ruby Raj | Michael | Yeungnam University, 38541 Gyeongsan-Si, Republic of Korea | India | Best Researcher Award | analyticalchemistry.org |
| Dr | Ruijuan | Qu | Nanjing University | China | | analyticalchemistry.org |
| Dr | Rumana | Ahmad | Era's Lucknow Medical College, Era University, Lucknow | India | Biochemistry Award | analyticalchemistry.org |
| Dr | Ruoxuan | Sun | Takeda Pharmaceutical | United States | Best Researcher Award | analyticalchemistry.org |
| Mrs | Ruwani | Suraweera | Queensland University of Technology | Australia | Best Researcher Award | analyticalchemistry.org |
| Assoc. Prof. Dr | S K | Tyagi | Indian Institute of Technology Delhi | India | Best Researcher Award | analyticalchemistry.org |
| Mr | Sankar | S Menon | University of Calicut | India | Young Scientist Award | analyticalchemistry.org |
| Mr | Sadekur Rahman | Sany | Shahjalal University of Science and Technology | Bangladesh | Best Researcher Award | analyticalchemistry.org |
| Dr | Saerom | Park | Korea Institute of Civil engineering building Technology | South Korea | Best Researcher Award | analyticalchemistry.org |
| Mr | Safdar Ali | Amur | Beijing University of Chemical Technology | China | Best Researcher Award | analyticalchemistry.org |
| Prof | Safwan | Ashour | Gaziantep University | Turkey | Best Researcher Award | analyticalchemistry.org |
| Mr | Sajad | Ahmad | NIT Srinagr | India | Best Researcher Award | analyticalchemistry.org |
| Mrs | Samar | Zailaie | King Fisal Specialist Hospital and Research Center-Jeddah branch | Saudi Arabia | Best Researcher Award | analyticalchemistry.org |
| Mrs | Samiris | Cocco Teixeira | Federal University of Vicosa | Brazil | Best Researcher Award | analyticalchemistry.org |
| Dr | Samreen Ghulam | Rasool | East China Normal University | Pakistan | Best Researcher Award | analyticalchemistry.org |
| Mrs | Sandhya | Jalgar | KLE Technological University Hubballi | India | Best Researcher Award | analyticalchemistry.org |
| Prof | Sara | Horton-Deutsch | University of San Francisco | United States | Best Researcher Award | analyticalchemistry.org |
| Dr | Sarika | Jain | Amity University Haryana | India | Women Researcher Award | analyticalchemistry.org |
| Assoc. Prof. Dr | Senay | Balbay | Bilecik Seyh Edebali University | Turkey | Research Excellence Award | analyticalchemistry.org |