| Mr | Dilpreet Singh | Brar | Sant Longowal Institute of Engineering and Technology | India | Agricultural Science and Food Security | Food adulteration and Food Quality | Best Researcher Award | indianscientist.in |
| Dr | Dilshith A. | Kabeer | Pondicherry University | India | Healthcare Innovations and Medical Breakthroughs | Health Education, Physical Education and Sports Science | Best Researcher Award | |
| Ms | Dimple | Rawat | All India Institute of Medical Sciences Delhi | India | Others | Food and Nutrition, Maternal and Child Health | Best Researcher Award | indianscientist.in |
| Assist Prof Dr | Dinesh | Kumar | Agriculture UNiversity Jodhpur | India | Mathematics | Analysis | Best Researcher Award | indianscientist.in |
| Dr | Dinesh | | Department of Applied Science Chandigarh Engineering College-CGC Landarn Mohali, Punjab | India | Mathematics | MCDM | Best Researcher Award | |
| Assist. Prof. Dr. | Dinesh | Kulhary | Career Point University | India | Chemistry | Organic inorganic hybrid perovskites | Research Excellence Award | indianscientist.in |
| Dr. | DINESH BABU | M | Rajalakshmi Institute of technology, Chennai-124 | India | Engineering | Energy | Best Researcher Award | indianscientist.in |
| Prof Dr | Dinesh Kumar | Mehta | MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana | India | Toxicology and Pharmaceutical Science | Pharmaceutical Chemistry | Best Researcher Award | indianscientist.in |
| Mr | Dinesh Kumar | Saini | National Institute of Technology, Kurukshetra | India | Engineering | Thermal Engineering | Best Researcher Award | indianscientist.in |
| Prof | DINKAR | SAHAL | ICGEB | India | Biochemistry | ANTIMALARIAL DRUG DISCOVERY | Outstanding Scientist Award | |
| Dr | DINKAR | SAHAL | ICGEB | India | Others | DRUG DISCOVERY | Outstanding Scientist Award | indianscientist.in |
| Dr. | DIPAK | MAZUMDAR | Arya Vidyapeeth College (Autonomous) | India | Physics and Astronomy | Experimental Condensed Matter Physics | Best Researcher Award | indianscientist.in |
| Dr | Dipak Kumar | Ghosh | Galgotias University | India | Engineering | Pattern Recognition | Research Achievement Award | indianscientist.in |
| Dr | Dipanjan | Mukherjee | National Institute of Technology Silchar | India | Engineering | Road Safety in Urban Indian | Innovative Solutions Award | indianscientist.in |
| Dr. | Dipesh | | SR University | India | Mathematics | Mathematical Modeling | Best Researcher Award | indianscientist.in |
| Assist. Prof. Dr. | Dipesh | | SR University | India | Mathematics | Applied Mathematics | Best Researcher Award | indianscientist.in |
| Dr. | Dipjyoti | Das | Thapar Institute of Engineering and Technology | India | Engineering | Control System | Best Researcher Award | indianscientist.in |
| Dr | Dipsha | Shah | CEPT University | India | Environmental Science | Air Quality Index | Women Researcher Award | |
| Dr | Divika | Sapehia | Post graduate institute of medical education and research, Chandigarh | India | Biochemistry | Molecular biology and epigenetics | Young Scientist Award | |
| Dr. | Divya | Jain | Postgraduate Institute of child health | India | Medicine and Dentistry | meditation | Best Researcher Award | indianscientist.in |