| Assist. Prof. Dr | Raziyeh | Arabahmadi | Chemistry Department, Payame Noor University (PNU), Tehran 19395-3697, Iran | Iran | Chemistry | Design of molecular sensors, Molecular logic circuits | Best Paper Award | bestpaperawards.com |
| Mrs | Rebecca | Grönroos | Region Västra Götaland | Sweden | Medicine and Dentistry | General practitioner | Best Researcher Award | bestpaperawards.com |
| Dr | Rebecca | Rooney | University of Waterloo, Biology Department. | Canada | Environmental Science | Ecotoxicology | Best Researcher Award | bestpaperawards.com |
| Dr | rebiha | bellache | université d bejaia- algeria | Algeria | Pharmacology, Toxicology and Pharmaceutical Science | pharmaceutical engineering | Best Researcher Award | |
| Dr | REDDI SEKHAR REDDY | POTHALA | Pusan National University | South Korea | Engineering | Semiconductor Engineering Major | Best Researcher Award | |
| Dr | Redha | Elhuni | Petroleum Research Center | Libya | Energy | oil and gas management | Best Paper Award | |
| Ms | Reem Salim | Al-Lami | University of Baghdad | Iraq | Agricultural and Biological Sciences | Zoology | Best Researcher Award | bestpaperawards.com |
| Dr | Remya | Neelancherry | Indian Institute of Technology Bhubaneswar | India | Environmental Science | Environmental Engineering, Biofuel production through Microwave co-pyrolsis, Agricultural and Industrial wastewater treatment | Best Paper Award | |
| Dr | Renata | Vilas Bôas | Universidade de São Paulo | Brazil | Engineering | Bioprocess | Best Researcher Award | |
| Dr | Renata | Campelo | Universidade Federal de Pernambuco | Brazil | Environmental Science | Oceanography | Most Reader's Article Award | |
| Dr | Renata | Vilas Bôas | Universidade Federal Rural do Rio de Janeiro | Brazil | Chemical Engineering | Catalise | Best Paper Award | |
| Dr | Rene L | VIdal | Universidad MAyor | Chile | Neuroscience | enfermedades neurodegenerativas | Most Reader's Article Award | |
| Prof | Reuben M.J | Kadigi | Sokoine University of Agriculture | Tanzania | Economics, Econometrics and Finance | Agricultural Economics, Natural Resource Economics | Best Researcher Award | |
| Prof Dr | Reynier | Limonta Montero | Universidad de Oriente | Cuba | Social Sciences | Derecho | Best Researcher Award | |
| Prof | Reza | Karimi Shervedani | University of Isfahan | Iran | Chemistry | Nanomaterials for drug delevery, energy, and sensings | Best Researcher Award | |
| Mr | Reza | Hosseini | Tarbiat Modares University | Iran | Earth and Planetary Sciences | GIS and Remote Sensing | Best Researcher Award | bestpaperawards.com |
| Dr | Reza | Bahrami | Shiraz University of Medical Sciences | Iran | Medicine and Dentistry | Neonatology | Best Researcher Award | bestpaperawards.com |
| Assist Prof Dr | Reza | Hafezi | National Research Institute for Science Policy | Iran | Energy | Energy-Environment Policy & Foresight | Best Paper Award | |
| Dr | Reza | Shirmohammadi | University of Tehran | Iran | Energy | Solar thermal energy | Best Paper Award | |
| Assoc Prof Dr | Reza | Sharafati Chaleshtori | Kashan University of Medical Sciences, Kashan, Iran | Iran | Veterinary Science and Veterinary Medicine | Food safety | Best Researcher Award | |