| Dr | Rinku | Dhankher | International Institute of Veterinary Education & Research | India | Agricultural and Biological Sciences | Agricultural Microbiology | Best Researcher Award | |
| Dr | Rinku | Mukherjee | Indian Institute of Technology Madras | India | Engineering | Fluid Mechanics | Best Researcher Award | |
| Dr | Rim | Kharoubi | University of Badji Mokhtar Annaba, Akgeria | Algeria | Environmental Science | Physiology and Environment | Young Scientist Award | |
| Mr | Rik | van Leeuwen | Vrije Universiteit Amsterdam | Netherlands | Mathematics | Anomaly Detection | Best Researcher Award | |
| Dr | Rijia | A | The Gandhigram Rural Institute-Deemed to be university | India | Environmental Science | Microbiology | Women Researcher Award | youngscientistawards.com |
| Mrs | Rihab | Rasheed | Qatar University | Qatar | Environmental Science | Microalgal biotechnology | Best Researcher Award | |
| Dr | Rigissa | Megalokonomou | Monash University | Australia | Economics, Econometrics and Finance | Education, Migration, Labour Economics | Best Research Award | |
| Dr | Ricky | Soong | MRIGlobal | United States | Biochemistry, Genetics and Molecular Biology | Bioengineering/Biomedical Engineering | Best Researcher Award | |
| Mr | RICHARD | ABISHEK S | V.O.Chidambaram College | India | Earth and Planetary Sciences | Groundwater | Best Scholar Award | |
| Prof | Richard | Tol | University of Sussex | United Kingdom | Economics, Econometrics and Finance | Environmental Economics | Best Researcher Award | youngscientistawards.com |
| Dr | Richard | Armentrout | Curtiss-Wright | United States | Engineering | Rotordynamics and Hydrodynamic Bearings | Best Researcher Award | youngscientistawards.com |
| Ms | Richa | Bansal | Institute of Wood Science and Technology, Bangalore | India | Materials Science | Wood Science and Technology | Best Researcher Award | |
| Prof Dr | Ricardo | de Souza Pereira | Universidade Federal do Amapá | Brazil | Pharmacology, Toxicology and Pharmaceutical Science | Medicina ortomolecular | Excellence in Innovation | |
| Prof Dr | Ricardo | Siqueira da Silva | UFVJM | Brazil | Agricultural and Biological Sciences | Defesa Sanitaria Vegetal/Modelagem | Best Researcher Award | |
| Prof Dr | Ricardo | Siqueira da Silva | UFVJM | Brazil | Agricultural and Biological Sciences | Defesa Sanitaria Vegetal/Modelagem | Best Researcher Award | |
| Mr | Ricardo | Costa-Climent | Uppsala University | Sweden | Other | Machine learning | Best Researcher Award | |
| Mr | Ricardo | Parra | Universidad Pedagògica y Tecnològica de Colombia | Colombia | Chemistry | Materials | Best Researcher Award | |
| Prof Dr | Ricardo | Oliveira | Universidade de São Paulo/Faculdade de Ciências Farmacêuticas | Brazil | Agricultural and Biological Sciences | Microbiologia Aplicada | Best Researcher Award | |
| Dr | Ricardo | Borrero L | Instituto Colombiano de Antropología e Historia | Colombia | Arts and Humanities | Arqueología-Antropología, Historia | Best Researcher Award | youngscientistawards.com |
| Assoc. Prof. Dr | Riadh | Bourzami | Université de Sétif | Algeria | Materials Science | Nouveaux matériaux | Young Scientist Award | |