| Mr | Raúl | Fernández Guijo | Universidad de Valladolid | Spain | Others | Ciencia y tecnología de los alimentos | Best Researcher Award | environmentalscientists.org |
| Dr | Rasim | Simsek | Bilecik Seyh Edebali University | Turkey | Economics, Econometrics and Finance | Sustainability, Gender Diversity | Best Researcher Award | environmentalscientists.org |
| Assoc. Prof. Dr | RASHMI | RANA | Sir Ganga Ram Hospital | India | Biochemistry, Genetics and Molecular Biology | Brain Tumor | Women Researcher Award | environmentalscientists.org |
| Dr | Rashmi | Kumari | Pennsylvania State University | United States | Medicine and Health Sciences | Diabetes and its complications | Women Researcher Award | environmentalscientists.org |
| Dr | Rasheed | Akbar | The University of Haripur | Pakistan | Agricultural and Biological Sciences | Entomology | Best Researcher Award | environmentalscientists.org |
| Mr | Randeep | Kumar | Bihar Agricultural University, Sabour, Bhagalpur | India | Agricultural and Biological Sciences | Agricultural Chemicals | Best Researcher Award | environmentalscientists.org |
| Ms | Ranbala | kumari | AMITY UNIVERSITY | India | Biochemistry, Genetics and Molecular Biology | Biobanking | Research Excellence Award | environmentalscientists.org |
| Ms | Ramona Vasilica | Bacter | Universitatea din Oradea | Romania | Agricultural Science and Innovation | Human Sustainability Capital in Agrotourism: An ESG-Integrated and Emotional Labor Approach with Case Studies from Maramureș and Bucovina | Best Researcher Award | environmentalscientists.org |
| Dr | RAMIRO | ESCUDERO | UNIVERSIDAD MICHOACANA DE SAN NICOLAS DE HIDALGO | Mexico | Chemistry and Materials Science | biomineria | Outstanding Scientist Award | environmentalscientists.org |
| Dr | Ramesh | Katam | Florida A&M University | United States | Biochemistry, Genetics and Molecular Biology | Systems Biology | Best Researcher Award | environmentalscientists.org |
| Mr | Ralph | Wendt | Klinikum St. Georg Leipzig, Klinik für Nephrologie | Germany | Health Professions | Nephrologie | Best Researcher Award | environmentalscientists.org |
| Ms | Rakchya | Amatya | GTA Foundation | Nepal | Health Professions | Public Health | Research Excellence Award | environmentalscientists.org |
| Mrs | Rahela Tabita | Moca | University of Oradea | Romania | Dentistry | Orthodontics | Best Researcher Award | environmentalscientists.org |
| Prof | Radhia | Souissi | Tunisia | Tunisia | Environmental Science | Geochemistry | Research Excellence Award | environmentalscientists.org |
| Dr | Racquel | Gaetani | LAHEY HOSPITAL AND MEDICAL CENTER | United States | Medicine and Health Sciences | Colon and Rectal Surgery | Best Researcher Award | environmentalscientists.org |
| Mrs | Rabaka | Sultana | Charles Darwin University | Australia | Engineering | Environmental Engineering | Excellence in Innovation Award | environmentalscientists.org |
| Dr | Qiuhua | Li | School of Sociology and Anthropology, Xiamen University | China | Humanities and Science Integration | national marine park | Best Researcher Award | environmentalscientists.org |
| Dr | Qing | XU | JiangSu Ocean University | China | Environmental Science | Hydraulic Engineering/Urban Flood Management | Best Researcher Award | environmentalscientists.org |
| Assist. Prof. Dr | Pruteanu | Lavinia-Lorena | UTCN | Romania | Biochemistry, Genetics and Molecular Biology | Health , Natural therapeutics | Best Researcher Award | environmentalscientists.org |
| Mr | Probir Kumar | Mittra | Chungbuk National University | South Korea | Agricultural and Biological Sciences | Agriculture | Best Researcher Award | environmentalscientists.org |