Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,264 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Rakesh Kumar Sharma
Pharmacology & Pharmacy
Herbal Drugs
CBRN Defence
Phyto-pharmaceuticals
Clinical Medicin
Metrics
 
H-Index
i10 Index
Citation
54
167
11,138
* Rankings
Ranking Based On Selection: 3
Ajay Kumar
Smart Manufacturing
Artificial Intelligence
Optimization
Industry 4.0
Incremental Sheet Formin
Metrics
 
H-Index
i10 Index
Citation
31
88
2,992
* Rankings
Ranking Based On Selection: 5
Atul Babbar
Medical robotics
Hybrid Machining
Manufacturing Technologies
Additive Manufacturin
Metrics
 
H-Index
i10 Index
Citation
28
57
2,088
* Rankings
Ranking Based On Selection: 6
Chandra Mouli Pandey
Nanomaterials
Biosensors
Electrochemistry
Point of care Diagnostic
Metrics
 
H-Index
i10 Index
Citation
28
40
2,209
* Rankings
Ranking Based On Selection: 9
Md Sabir Alam
Material Science and Engineering
Statistical tool used in drug delivery
Polymer based nanocarrier
Metrics
 
H-Index
i10 Index
Citation
22
29
1,477
* Rankings
Ranking Based On Selection: 13
Waheeda Khan
Group contact
Violence
clinical-health
well-being and emotions
Metrics
 
H-Index
i10 Index
Citation
16
21
855
* Rankings
Ranking Based On Selection: 14
Vineeta Saini
Forensic anthropology and forensic medicin
Metrics
 
H-Index
i10 Index
Citation
16
19
956
* Rankings
Ranking Based On Selection: 16
Mayukh Raj Gangopadhyay
Cosmology
High Energy Physics
General Relativit
Metrics
 
H-Index
i10 Index
Citation
15
24
678
* Rankings
Ranking Based On Selection: 17
Mohit Sharma
Oral Cancer
Oral Potentially Malignant Disorders
Esp. Oral Submucous Fibrosis
microRN
Metrics
 
H-Index
i10 Index
Citation
14
20
751
* Rankings
Ranking Based On Selection: 18
Nitesh Singh
Food Biochemistry
Plant Metabolomic
Metrics
 
H-Index
i10 Index
Citation
13
15
443
* Rankings
Ranking Based On Selection: 19
Pooja Bhati
Exercise physiology
Sports medicine
Physiotherap
Metrics
 
H-Index
i10 Index
Citation
13
23
772
* Rankings
Ranking Based On Selection: 20
Varun Arya
Oral & Maxillofacial Surgery
Implants
Dentistr
Metrics
 
H-Index
i10 Index
Citation
13
22
503
* Rankings
Ranking Based On Selection: 22
Vijay Sharma
Pharmaceutical Technology
Industrial Pharmacy
Drug Delivery Technology
Biopharmaceutics & Pharmacokinetics
Dosage Form Desi
Metrics
 
H-Index
i10 Index
Citation
13
18
1,118
* Rankings
Ranking Based On Selection: 23
Kamlesh Sharma
Organic and Computational Chemistr
Metrics
 
H-Index
i10 Index
Citation
12
18
1,338
* Rankings
Ranking Based On Selection: 25
Omkar K Shetty
dentistry
Prosthodontics
maxillofacial
implant
Metrics
 
H-Index
i10 Index
Citation
11
14
554
Rankings
Ranking Based On Selection: 1
Rakesh Kumar Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
54
167
11,138
Pharmacology & Pharmacy
Herbal Drugs
CBRN Defence
Phyto-pharmaceuticals
Clinical Medicin
Rankings
Ranking Based On Selection: 2
Manish Kumar Gupta|M.K. Gupta
Metrics
 
H-Index
i10 Index
Citation Counts
37
86
4,213
Rankings
Ranking Based On Selection: 3
Ajay Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
31
88
2,992
Smart Manufacturing
Artificial Intelligence
Optimization
Industry 4.0
Incremental Sheet Formin
Rankings
Ranking Based On Selection: 4
Sanjeev Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
29
107
5,135
Rankings
Ranking Based On Selection: 5
Atul Babbar
Metrics
 
H-Index
i10 Index
Citation Counts
28
57
2,088
Medical robotics
Hybrid Machining
Manufacturing Technologies
Additive Manufacturin
Rankings
Ranking Based On Selection: 6
Chandra Mouli Pandey
Metrics
 
H-Index
i10 Index
Citation Counts
28
40
2,209
Nanomaterials
Biosensors
Electrochemistry
Point of care Diagnostic
Rankings
Ranking Based On Selection: 7
Mamta Singla
Metrics
 
H-Index
i10 Index
Citation Counts
27
35
2,130
Rankings
Ranking Based On Selection: 8
Ashwini Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
27
75
2,231
Rankings
Ranking Based On Selection: 9
Md Sabir Alam
Metrics
 
H-Index
i10 Index
Citation Counts
22
29
1,477
Material Science and Engineering
Statistical tool used in drug delivery
Polymer based nanocarrier
Rankings
Ranking Based On Selection: 10
Harikrishnan Pandurangan
Metrics
 
H-Index
i10 Index
Citation Counts
17
20
725
Rankings
Ranking Based On Selection: 11
RD Kaushik|Rajneesh Dutt Kaushik, Rajneesh D. Kaushik
Metrics
 
H-Index
i10 Index
Citation Counts
17
33
1,213
Rankings
Ranking Based On Selection: 12
Maninder S Sidhu
Metrics
 
H-Index
i10 Index
Citation Counts
16
31
1,111
Rankings
Ranking Based On Selection: 13
Waheeda Khan
Metrics
 
H-Index
i10 Index
Citation Counts
16
21
855
Group contact
Violence
clinical-health
well-being and emotions
Rankings
Ranking Based On Selection: 14
Vineeta Saini
Metrics
 
H-Index
i10 Index
Citation Counts
16
19
956
Rankings
Ranking Based On Selection: 15
Shalini Garg
Metrics
 
H-Index
i10 Index
Citation Counts
16
24
1,018
Rankings
Ranking Based On Selection: 16
Mayukh Raj Gangopadhyay
Metrics
 
H-Index
i10 Index
Citation Counts
15
24
678
Cosmology
High Energy Physics
General Relativit
Rankings
Ranking Based On Selection: 17
Mohit Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
14
20
751
Oral Cancer
Oral Potentially Malignant Disorders
Esp. Oral Submucous Fibrosis
microRN
Rankings
Ranking Based On Selection: 18
Nitesh Singh
Metrics
 
H-Index
i10 Index
Citation Counts
13
15
443
Rankings
Ranking Based On Selection: 19
Pooja Bhati
Metrics
 
H-Index
i10 Index
Citation Counts
13
23
772
Rankings
Ranking Based On Selection: 20
Varun Arya
Metrics
 
H-Index
i10 Index
Citation Counts
13
22
503
Rankings
Ranking Based On Selection: 21
Mandeep S Grewal
Metrics
 
H-Index
i10 Index
Citation Counts
13
16
730
Rankings
Ranking Based On Selection: 22
Vijay Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
13
18
1,118
Pharmaceutical Technology
Industrial Pharmacy
Drug Delivery Technology
Biopharmaceutics & Pharmacokinetics
Dosage Form Desi
Rankings
Ranking Based On Selection: 23
Kamlesh Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
12
18
1,338
Rankings
Ranking Based On Selection: 24
Avneet Kaur
Metrics
 
H-Index
i10 Index
Citation Counts
11
13
404
Rankings
Ranking Based On Selection: 25
Omkar K Shetty
Metrics
 
H-Index
i10 Index
Citation Counts
11
14
554