| Dr | Raquel | da Silveira | Federal University of Rio Grande do Sul (UFRGS) | Brazil | Other | Human Movement Sciences/Leisure/Gender | Best Researcher Award | |
| Mrs | Raquel | Cavalcanti | immunopharmacology laboratory Health Sciences Center Federal University of Paraiba | Brazil | Pharmacology, Toxicology and Pharmaceutical Science | Immunology, Allergy, Rhinitis, Asthma and microbiota | Young Scientist Award | |
| Dr | Rasha | Abd El Wahab | National Research Centre | Egypt | Chemistry | Applied physical chemistry | Best Researcher Award | |
| Mr | Rashed | Ahmed | NSU Journal And Student Research | Bangladesh | Pharmacology, Toxicology and Pharmaceutical Science | Environmental Science, Public Health | Best Scholar Award | youngscientistawards.com |
| Assist Prof Dr | Rasheed | Abed | Al-Nahrain University | Iraq | Engineering | Mechanical Engineering | Best Researcher Award | |
| Dr | Rashid | Khan | Shenzhen Technology University Shenzhen China | China | Computer Science | Artificial Intelligent | Excellence in Research | |
| Dr | Rashid | Menhas | Fourth Affiliated Hospital of Zhejiang University | China | Nursing and Health Professions | Nursing (Social Healthcare) | Best Researcher Award | |
| Ms | RASHMI | HAZARIKA | GOALPARA COLLEGE | India | Arts and Humanities | SOCIAL GEOGRAPHY | Young Scientist Award | |
| Ms | Rashmi | Kaul | ICGEB,New Delhi | India | Agricultural and Biological Sciences | plant molecular biology &genetic engineering | Young Scientist Award | youngscientistawards.com |
| Mr | Rathinavel | Silambarasan | VIT University | India | Mathematics | Exact Solutions, | Best Researcher Award | |
| Dr | RATUL | SAIKIA | CSIR-North East Institute of Science and Technology | India | Agricultural and Biological Sciences | Bacterial Ecology, Plant-microbes Interaction | Best Researcher Award | |
| Assoc Prof Dr | Raul | Castro | Universidad de Chile | Chile | Engineering | Ingeniería de Minas | Best Researcher Award | |
| Dr | Rauoof Ahmad | Rather | SKUAST K | India | Environmental Science | Environmental Science | Young Scientist Award | |
| Mr | Raushan Kumar | Jha | Indian Institute of Science Education and Research Bhopal | India | Chemistry | Organic and Inorganic Chemistry | Young Scientist Award | |
| Mr | RAVI | KUMAR | National Institute of Technology Patna | India | Engineering | Civil Engineering | Young Scientist Award | |
| Dr | Ravi | Dwivedi | Visvesvaraya National Institute of Technology, Nagpur | India | Engineering | Structural Engineering | Best Researcher Award | |
| Assist. Prof. Dr | Ravi Kumar | Rajan | School of Pharmaceutical Sciences, Girijananda Chowdhury University, Tezpur Campus. | India | Pharmacology, Toxicology and Pharmaceutical Science | Ethnopharmacology and Neurobiology | Young Scientist Award | youngscientistawards.com |
| Assoc. Prof. Dr | RAVI SHANKAR | REDDY | King Khalid University | Saudi Arabia | Nursing and Health Professions | PHYSICAL THERAPY AND REHABILITATION SCIENCES | Best Researcher Award | youngscientistawards.com |
| Dr | Ravichandra | Matangi | Indian Institute of Technology Patna | India | Chemistry | Material science | Best Researcher Award | |
| Dr | Ravikumar | Nattudurai | Univeristy of Oslo | Norway | Physics and Astronomy | Radiotheraphy | Best Researcher Award | |