| Dr | Ran | Zhang | Nanjing University of Posts and Telecommunications | China | Best Researcher Award | mathscientists.com |
| Prof. Dr | Raquel | Lacuesta Gilaberte | Universidad de Zaragoza | Spain | Women Researcher Award | mathscientists.com |
| Dr | Reanna | Shah | Icahn School of Medicine at Mount Sinai | United States | Best Researcher Award | mathscientists.com |
| Assist. Prof. Dr | Reema | Nofal | Girne Amerikan Universitesi | Cyprus | Excellence in Research Award | mathscientists.com |
| Prof | Rushu | Zhuang | China University of Geosciences, Wuhan | China | Women Researcher Award | mathscientists.com |
| Assoc. Prof. Dr | S. Mohammadali | Zanjani | Islamic Azad University, Najafabad Branch | Iran | Best Researcher Award | mathscientists.com |
| Dr | Sabah | Kausar | University of Gujrat | Pakistan | Young Scientist Award | mathscientists.com |
| Prof. Dr | Sabre | Kais | North Carolina State University | United States | Best Researcher Award | mathscientists.com |
| Dr | SAEED | FARSAD | Birjand University of Technology | Iran | Best Researcher Award | mathscientists.com |
| Assist. Prof. Dr | Saeed | Ahmad | University of Malakand Chakdara | Pakistan | Best Researcher Award | mathscientists.com |
| Dr | Saeide | Hajighasemi | Brandenburg University of Technology (BTU) Cottbus-Senftenberg | Germany | Women Researcher Award | mathscientists.com |
| Dr | SAIF UR REHMAN | | Consiglio Nazionale delle Ricerche (CNR), Genoa, Italy | Pakistan | Best Researcher Award | mathscientists.com |
| Prof. Dr | Saleem | Abdullah | Abdul Wali Khan University Mardan, KP | Pakistan | Research Excellence Award | mathscientists.com |
| Assoc. Prof. Dr | SAMIR | Brahim BELHAOUARI | College of Science and Engineering /Hamad Bin Khalifa University | Qatar | Best Researcher Award | mathscientists.com |
| Dr | Samuel | Sii | Austin Health | Australia | Best Researcher Award | mathscientists.com |
| Dr | Sandipan | Mondal | National Taiwan Ocean University | India | Young Scientist Award | mathscientists.com |
| Dr | SANTOSH KUMAR | SHARMA | MAGADH UNIVERSITY BODH GAYA BIHAR | India | Best Researcher Award | mathscientists.com |
| Dr | Sara | Sadeghi | Isfahan University of Art | Iran | Best Researcher Award | mathscientists.com |
| Dr | Sarishti | Singh | Bits Pilani Goa | India | Best Researcher Award | mathscientists.com |
| Prof | Sayed | Saber | Faculty of Science, Al-Baha University, Saudi Arabia | Saudi Arabia | Best Researcher Award | mathscientists.com |