| Assist. Prof. Dr. | Dharmalingam | Kirubakaran | Department of Pharmacology, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, 602105, Tamil Nadu, India. | India | Agricultural and Biological Sciences | Pharmacology | Best Researcher Award | indianscientist.in |
| Dr | DHARMASOTH | RAMADEVI | Dr. SAMUEL GEORGE INSTITUTE OF PHARMACUETICAL SCIENCES | India | Pharmacology | Pharmacognosy and Phytochemistry | Emerging Scientist Award | indianscientist.in |
| Assist Prof Dr | Dharmendra | Pandey | Maulana Azad National Institute of Technology Bhopal, Bhopal-462003, Madhya Pradesh, India | India | Chemical Engineering | Heterogeneous Catalysis; Chemical Reaction Engineering | Best Researcher Award | |
| Prof Dr | Dharmesh Chandra | Saxena | Sant Longowal Institute of Engineering and Technology | India | Agricultural Science and Food Security | Food Technology | Research Excellence Award | |
| Assist Prof Dr | Dheeraj | joshi | DIT University | India | Decision Sciences | mathematics and operations research | Best Researcher Award | indianscientist.in |
| Assist. Prof. Dr. | Dheeraj | Kumar | School of Health Sciences, Chhatrapati Shahu Ji Maharaj University Kanpur | India | Nursing and Health Professions | Medical Radiology and Imaging Technology | Best Researcher Award | indianscientist.in |
| Dr | DHIMAN KUMAR | DAS | NIT JAMSHEDPUR | India | Engineering | Mechanical Engineering, Nanotechnology, Materials Science | Best Researcher Award | indianscientist.in |
| Dr | DHINESHBABU | R | RMK COLLEGE OF ENGINEERING AND TECHNOLOGY (AUTONOMOUS) | India | Mathematics | Fractional Difference Equations | Young Scientist Award | |
| Dr | DHONDIRAM TUKARAM | SAKHARE | Shivaji Art's, Comm. & Science College Kannad Dist. Chhatrapati Sambhajinagar Maharashtra India | India | Chemistry | Inorganic Chemistry | Best Researcher Award | indianscientist.in |
| Assist. Prof. Dr. | Dhrubojyoti | Roy | C. V. Global University | India | Energy | Supercapacitors | Innovative Research Award | indianscientist.in |
| Dr. | DIBYA | MAHAKUL | Yashoda Medicity | India | Neuroscience | Neurooncology | Best Researcher Award | indianscientist.in |
| Dr | Dibya Prakash | Jena | NIT Rourkela | India | Engineering | Analytical solution, Acoustics and Vibration | Best Researcher Award | indianscientist.in |
| Dr. | Dibyajyoti | Saikia | S.N. Bose National Centre for Basic Sciences | India | Physics and Astronomy | Condensed matter physics and Material Science | Best Researcher Award | indianscientist.in |
| Dr. | Dibyendu | Saha | The University of Burdwan | India | Environmental Science | Sustainability of coal mines, Resilient agriculture via crop genetics, Water and carbon footprint, Aquatic ecosystem conservation, Carbon market opportunities and Mine tourism. | Research Excellence Award | indianscientist.in |
| Dr | Dibyendu Sekhar | Bag | Defence Materials and Stores Research and Development Establishment (DMSRDE), DRDO | India | Materials Science | Polymer and Composite Materials | Outstanding Scientist Award | indianscientist.in |
| Ms. | DIKSHA | YADAV | CSIR-NEIST (JORHAT) | India | Clean Water and Sanitation Solutions | Membrane separation technology/Thin-film nanocomposite nanofiltration membrane/ Wastewater treatment for sustainable future | Best Researcher Award | indianscientist.in |
| Dr. | Diksha | Pandey | Haryana State Pollution Control Board | India | Environmental Science | Wastewater treatment | Best Researcher Award | indianscientist.in |
| Assist. Prof. Dr. | Dilbag | Singh | Department of Mathematics, Panjab University Chandigarh | India | Mathematics | Wave propagation in elastic solids | Best Researcher Award | indianscientist.in |
| Dr | Dilip | Senapati | Department of Computer Science | India | Computer Science | Wireless Communication | Best Researcher Award | indianscientist.in |
| Prof. | Dilip Kumar | Jaiswal | Shri Ramswaroop Memorial University | India | Mathematics | Hydrodynamics | Research Excellence Award | indianscientist.in |