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” (1,121,250 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
Ranjit Singh
Drug Delivery Systems
Herbal Formulations
Drug Design
Analytical Technique
Metrics
 
H-Index
i10 Index
Citation
32
71
3,180
* Rankings
Ranking Based On Selection: 2
Amar Prakash Garg|Amar Prakash Garg, Amar Garg, A.P. Garg
Microbiology
Biotechnology
Agriculture
Food Technology
Environmental Scienc
Metrics
 
H-Index
i10 Index
Citation
20
38
1,882
* Rankings
Ranking Based On Selection: 3
Ashok Kumar
Catalysis
Adsorption
Advanced Materials
Petrochemicals
Green Energ
Metrics
 
H-Index
i10 Index
Citation
19
63
3,051
* Rankings
Ranking Based On Selection: 4
Anuj Chaudhary
Biotechnology
Microbiology
Nanotechnology
Bioremediatio
Metrics
 
H-Index
i10 Index
Citation
18
20
1,345
* Rankings
Ranking Based On Selection: 6
Divya Prakash
Environmental Engineering
Gas Chromotography
Paper & Pul
Metrics
 
H-Index
i10 Index
Citation
13
18
775
* Rankings
Ranking Based On Selection: 8
Sandeep Kumar
Plant Biotechnology
Biotechnology
Plant Tissue Cultur
Metrics
 
H-Index
i10 Index
Citation
12
17
614
* Rankings
Ranking Based On Selection: 10
Snigdha Tiwari
agriculture biotechnology
molecular biology
immunolog
Metrics
 
H-Index
i10 Index
Citation
9
8
413
* Rankings
Ranking Based On Selection: 11
Yogesh Kumar Sharma
Sustainability
sustainable food supply chain management
supply chain management
multi criterion decision making
food safet
Metrics
 
H-Index
i10 Index
Citation
9
9
691
* Rankings
Ranking Based On Selection: 12
Himanshu Chaurasia
floating drug delivery system
controlled drug delivery syste
Metrics
 
H-Index
i10 Index
Citation
9
9
259
* Rankings
Ranking Based On Selection: 13
Anil Kumar Nishad
Fuzzy optimization
Fuzzy Time Series Forecastin
Metrics
 
H-Index
i10 Index
Citation
9
9
187
* Rankings
Ranking Based On Selection: 14
Arif Naseer
Synthesis
Pharmacological evaluation
Method Developmen
Metrics
 
H-Index
i10 Index
Citation
9
8
273
* Rankings
Ranking Based On Selection: 16
Alpana Joshi
Plant Science
Molecular Biology
Genomic
Metrics
 
H-Index
i10 Index
Citation
8
7
196
* Rankings
Ranking Based On Selection: 22
Siddarth Nandan Rahul
plant pathology
molecular plant pathology
biological contro
Metrics
 
H-Index
i10 Index
Citation
7
6
199
* Rankings
Ranking Based On Selection: 23
Jayanta Kumar Mahato
Mechanical Metallurgy
Mechanical Behavior of Metals
Creep
Fatigue
Fracture Mechanic
Metrics
 
H-Index
i10 Index
Citation
7
4
170
* Rankings
Ranking Based On Selection: 24
Aniket Kumar
FPGA Implementation & Signal Processin
Metrics
 
H-Index
i10 Index
Citation
7
3
134
* Rankings
Ranking Based On Selection: 25
Manisha Rastogi
Nanotechnology
Neuroscience
Clinical Research
Medical writin
Metrics
 
H-Index
i10 Index
Citation
6
5
389
Rankings
Ranking Based On Selection: 1
Ranjit Singh
Metrics
 
H-Index
i10 Index
Citation Counts
32
71
3,180
Drug Delivery Systems
Herbal Formulations
Drug Design
Analytical Technique
Rankings
Ranking Based On Selection: 2
Amar Prakash Garg|Amar Prakash Garg, Amar Garg, A.P. Garg
Metrics
 
H-Index
i10 Index
Citation Counts
20
38
1,882
Microbiology
Biotechnology
Agriculture
Food Technology
Environmental Scienc
Rankings
Ranking Based On Selection: 3
Ashok Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
19
63
3,051
Catalysis
Adsorption
Advanced Materials
Petrochemicals
Green Energ
Rankings
Ranking Based On Selection: 4
Anuj Chaudhary
Metrics
 
H-Index
i10 Index
Citation Counts
18
20
1,345
Rankings
Ranking Based On Selection: 5
Rakesh Kumar Jain
Metrics
 
H-Index
i10 Index
Citation Counts
16
24
775
Rankings
Ranking Based On Selection: 6
Divya Prakash
Metrics
 
H-Index
i10 Index
Citation Counts
13
18
775
Rankings
Ranking Based On Selection: 7
Maya Datt Joshi
Metrics
 
H-Index
i10 Index
Citation Counts
12
12
1,144
Rankings
Ranking Based On Selection: 8
Sandeep Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
12
17
614
Plant Biotechnology
Biotechnology
Plant Tissue Cultur
Rankings
Ranking Based On Selection: 9
Somenath Ghosh|Ghosh S
Metrics
 
H-Index
i10 Index
Citation Counts
11
11
395
Rankings
Ranking Based On Selection: 10
Snigdha Tiwari
Metrics
 
H-Index
i10 Index
Citation Counts
9
8
413
agriculture biotechnology
molecular biology
immunolog
Rankings
Ranking Based On Selection: 11
Yogesh Kumar Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
691
Sustainability
sustainable food supply chain management
supply chain management
multi criterion decision making
food safet
Rankings
Ranking Based On Selection: 12
Himanshu Chaurasia
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
259
floating drug delivery system
controlled drug delivery syste
Rankings
Ranking Based On Selection: 13
Anil Kumar Nishad
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
187
Fuzzy optimization
Fuzzy Time Series Forecastin
Rankings
Ranking Based On Selection: 14
Arif Naseer
Metrics
 
H-Index
i10 Index
Citation Counts
9
8
273
Synthesis
Pharmacological evaluation
Method Developmen
Rankings
Ranking Based On Selection: 15
Ramgopal Singhal
Metrics
 
H-Index
i10 Index
Citation Counts
8
8
228
Rankings
Ranking Based On Selection: 16
Alpana Joshi
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
196
Plant Science
Molecular Biology
Genomic
Rankings
Ranking Based On Selection: 17
Saurabh Tyagi
Metrics
 
H-Index
i10 Index
Citation Counts
8
5
175
Rankings
Ranking Based On Selection: 18
Mohammad Mustufa Khan
Metrics
 
H-Index
i10 Index
Citation Counts
8
4
224
Rankings
Ranking Based On Selection: 19
Rajkishor Singh
Metrics
 
H-Index
i10 Index
Citation Counts
8
6
200
Rankings
Ranking Based On Selection: 20
Preeti Garg
Metrics
 
H-Index
i10 Index
Citation Counts
7
7
287
Rankings
Ranking Based On Selection: 21
Abhinav Srivastava
Metrics
 
H-Index
i10 Index
Citation Counts
7
7
244
Rankings
Ranking Based On Selection: 22
Siddarth Nandan Rahul
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
199
plant pathology
molecular plant pathology
biological contro
Rankings
Ranking Based On Selection: 23
Jayanta Kumar Mahato
Metrics
 
H-Index
i10 Index
Citation Counts
7
4
170
Mechanical Metallurgy
Mechanical Behavior of Metals
Creep
Fatigue
Fracture Mechanic
Rankings
Ranking Based On Selection: 24
Aniket Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
7
3
134
FPGA Implementation & Signal Processin
Rankings
Ranking Based On Selection: 25
Manisha Rastogi
Metrics
 
H-Index
i10 Index
Citation Counts
6
5
389
Nanotechnology
Neuroscience
Clinical Research
Medical writin