| Prof | Dr. Md. Jahangir | Alam | Dept. of Chemistry, Carmichael College, Rangpur | Bangladesh | Environmental Science | Water | Best Researcher Award | |
| Dr | Dr. B.K. | Chakrabarti | Geological Survey of India | India | Earth and Planetary Sciences | Geologgy | Best Researcher Award | bestpaperawards.com |
| Assist. Prof. Dr | Dr Surendra B S | | Dayananda Sagar College of Engineering | India | Chemistry | Citation index in Scopus/ Web of Science or PubMed/ Indian Citation Index | Best Researcher Award | |
| Assist Prof Dr | Dr Sadaf | Haiyat | Mahamana Pandit Madan Mohan Malviya Cancer Centre /Tata Memorial Hospital Varanasi | India | Health Professions | Physician/Pathologists/Cancer diagnosis and treatment | Best Researcher Award | bestpaperawards.com |
| Mrs | Dr Prakruthi | G | Sri Paripoorna Sanathana Ayurveda Medical College, hospital and Research centre | India | Health Professions | Ayurveda | Best Researcher Award | |
| Mr | Douglas | Odongo Attoh | University of Missouri, Columbia, USA | United States | Health Professions | Intellectual disabilities and Healthcare | Best Researcher Award | |
| Dr | Dorian | Gaboriau | Université du Québec en Abitibi-Témiscamingue | Canada | Environmental Science | Écologie Forestière | Best Researcher Award | |
| Dr | Dorcas | Kalele | African Centre for Technology Studies | Kenya | Agricultural and Biological Sciences | Climate Change and Risk Management | Best Paper Award | |
| Prof. Dr. | Doosam | Song | Sungkyunkwan University | South Korea | Engineering | Building Science | Best Researcher Award | bestpaperawards.com |
| Mr | DONG-JOON | OH | Han Wha Pharma Co., Ltd | South Korea | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical Formulation, Fixed-Dose Combination, Modified Release Tablets, Multi-layer Coating Technology, Drug Delivery System | Best Researcher Award | bestpaperawards.com |
| Prof | Dong Kyun | Min | Korea University of Technology and Education | South Korea | Engineering | mechatronics engineering | Best Researcher Award | bestpaperawards.com |
| Dr | Doaa | Althalathini | Oxford Brookes University | United Kingdom | Business, Management and Accounting | Entrepreneurship | Best Researcher Award | |
| Dr | Dmitry | Baitin | Peter the Great St. Petersburg Polytechnic University | Russia | Biochemistry, Genetics and Molecular Biology | Protein biochemistry | Best Researcher Award | bestpaperawards.com |
| Prof Dr | Dmitriy | Volochnyuk | Enamine LLC | Ukraine | Chemistry | Organic Chemistry, Heterogeneous Catalysis | Most Reader's Article Award | |
| Prof. Dr | DJON LI NDJOCK | Benjamin Igor | School of Chemical Engineering and Mineral Industries | Cameroon | Materials Science | Materials Chemistry | Best Researcher Award | |
| Ms | DIPTIREKHA | SAHOO | C. V. Raman Global University, Bhubaneswar, Odisha | India | Mathematics | Fuzzy Optimization | Best Researcher Award | bestpaperawards.com |
| Assist Prof Dr | Diptirani | Rath | Siksha 'O' Anusandhan (Deemed to be University) | India | Pharmacology, Toxicology and Pharmaceutical Science | Pharmacology | Best Researcher Award | |
| Dr | Dipak | Bhattacharya | Dukhulal Nibaran Chandra College, Murshidabad, West Bengal | India | Social Sciences | Education | Best Researcher Award | bestpaperawards.com |
| Prof | DINKAR | SAHAL | FORMERLY AT ICGEB | India | Biochemistry, Genetics and Molecular Biology | PEPTIDE AND PROTEIN CHEMISTRY, DRUG DISCOVERY | Best Researcher Award | |
| Assist. Prof. Dr | Dimitris | Tsiachris | National and Kapodistrian University of Athens | Greece | Medicine and Dentistry | Cardiology | Best Researcher Award | bestpaperawards.com |