| Prof Dr | Ruben | Costa | Technical University of Munich | Germany | Materials Science | bio-optoelectronics | Best Researcher Award | youngscientistawards.com |
| Dr | Rubens | Costa Jr. | Universidade Tecnológica Federal do Paraná (UTFPR) | Brazil | Physics and Astronomy | Computational Physics and Physics of Elementary Particles and Fields | Best Researcher Award | |
| Ms | Rubia | Hassan | IIT Kanpur | India | Engineering | Materials scienece and Engineering | Best Researcher Award | |
| Dr | Rubing | Li | Wuhan Univerity/Jianghan University | China | Business, Management and Accounting | Accounting | Best Researcher Award | youngscientistawards.com |
| Dr | Rubing | Li | Wuhan University/Jianghan University | China | Business, Management and Accounting | Accounting | Young Scientist Award | youngscientistawards.com |
| Mr | Ruhollah | Sharifi | Sharif university of technology | Iran | Materials Science | Materials Science and Engineering | Young Scientist Award | |
| Mr | Ruhul | Amin | Pabna University of Science and Technology | Bangladesh | Other | Statistics, Big Data , Machine/Deep learning, Health Informatics | Young Scientist Award | |
| Assist. Prof. Dr | Rumen | Filev | Medcial University Sofia, Bulgaria | Bulgaria | Medicine and Dentistry | Internal medcinine; Nephrology | Best Researcher Award | youngscientistawards.com |
| Dr | Rumeysa | Çolak | Bakırköy Dr.Sadi Konuk Training and Research Hospital | Turkey | Health Professions | Oncologyst | Best Researcher Award | youngscientistawards.com |
| Mr | Ruoshi | Qing | Nanjing Normarl university | China | Engineering | Civil Engineering | Best Research Award | |
| Mr | Ruslan | Kassym | Academy of logistic and transport | Kazakhstan | Energy | Map of zoning of the territory of Kazakhstan by the average temperature of the heating period in order to select a heat pump system of heat supply: A case study | Young Scientist Award | |
| Dr | Ruslan | Budnik | UNESCO Chair on copyright, neighboring, cultural and information rights | Russia | Social Sciences | Intellectual Property Law | Excellence in Innovation | |
| Ms | Ruzena | Krtkova | Palacky University- OUSHI | Czech Republic | Social Sciences | Psychology | Young Scientist Award | |
| Mr | Ryota | Tsuchiya | Juntendo University, Graduate School of Health and Sports Science | Japan | Health Professions | Exercise Physiology, Upper-Limb-Resisted Walking, Rehabilitation and Health Promotion | Young Researcher Award | youngscientistawards.com |
| Dr | S | BASKARAN | Arignar Anna Govt. Arts College,Cheyyar. | India | Chemistry | BIOINORGANIC CHEMISTRY | Best Researcher Award | |
| Dr | S | Kiran | Kakatiya Institute of Technology and Science | India | Engineering | Computer Science & Engineering | Young Scientist Award | |
| Dr | S A Siva | Sankari | Vignan's foundation for science, technology and research | India | Engineering | VLSI domain | Women Researcher Award | youngscientistawards.com |
| Dr | S M Nahian Al | Sunny | Walmart Global Tech | United States | Computer Science | Cyber physical systems, Cloud computing, cloud data analytics | Best Researcher Award | |
| Dr | S, | Shanmugan | Koneru Lakshmaiah Education Foundation | India | Energy | Solar Energy | Best Researcher Award | |
| Dr | S. P. Venkatesan | | Sathyabama Institute of Science and Technology | India | Engineering | Mechanical Engineering | Best Researcher Award | |