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” (1,121,289 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
Mohammad Wazid
Information Security
Quantum Security
IoT
Big Data
Blockchai
Metrics
 
H-Index
i10 Index
Citation
52
102
11,080
* Rankings
Ranking Based On Selection: 3
Anita Pandey
Microbial diversity
extremophiles
rhizosphere
antimicrobials
fermented food
Metrics
 
H-Index
i10 Index
Citation
47
115
6,778
* Rankings
Ranking Based On Selection: 4
Mohit Bajaj
Power Quality
Distributed Generation
Microgrids
Electric Vehicle
Sustainabilit
Metrics
 
H-Index
i10 Index
Citation
43
177
6,954
* Rankings
Ranking Based On Selection: 5
Vinod Kumar
Algae biofuel
Wastewater treatment
Biofue
Metrics
 
H-Index
i10 Index
Citation
40
109
4,884
* Rankings
Ranking Based On Selection: 6
Anirban Dhar
Visual Arts
New Media Art
Cinema Studies
Heritage Culture
History of Ar
Metrics
 
H-Index
i10 Index
Citation
37
121
5,385
* Rankings
Ranking Based On Selection: 7
Pravin P Patil
Fluid Structure Interaction
Vibration
Soft Computing Technique
Supply Chain management
Robo
Metrics
 
H-Index
i10 Index
Citation
36
129
4,884
* Rankings
Ranking Based On Selection: 8
Mangey Ram
Operations Research
Reliability Analysis
Applied Mathematic
Metrics
 
H-Index
i10 Index
Citation
36
134
5,427
* Rankings
Ranking Based On Selection: 9
Ashwani Kumar|Kumar, Ashwani
Energy Systems
Renewable Energy
CCUS
Life Cycle Assessment
Sustainabilit
Metrics
 
H-Index
i10 Index
Citation
33
100
3,302
* Rankings
Ranking Based On Selection: 10
Alok Kumar Pandey
Numerical and Analytical methods
Heat and Mass Transfer
Porous Media
Nanofluids
Hybrid nanoflui
Metrics
 
H-Index
i10 Index
Citation
33
53
2,770
* Rankings
Ranking Based On Selection: 12
Yashvir Singh
Tribology
Energy
Biofuels
Nanomaterials
Manufacturin
Metrics
 
H-Index
i10 Index
Citation
31
85
3,622
* Rankings
Ranking Based On Selection: 13
Desh Bandhu Singh
Solar-Thermal
Solar Distillation
PVT
Solar Dryer
Solar Collecto
Metrics
 
H-Index
i10 Index
Citation
31
86
3,417
* Rankings
Ranking Based On Selection: 14
Debasis Mitra|देबाशीष मित्रा, দেবাশীষ মিত্র
Plant Microbe Interactions
Soil Microbiology
Arbuscular Mycorrhizal Fungi
Strigolactones
Biocontro
Metrics
 
H-Index
i10 Index
Citation
29
61
2,666
* Rankings
Ranking Based On Selection: 16
Bhaskar Pant
Bio-Informatics
Data Mining
Soft Computin
Metrics
 
H-Index
i10 Index
Citation
28
77
2,695
* Rankings
Ranking Based On Selection: 19
Gaurav Mittal
Combustion
Chemical Kinetics
Internal Combustion Engines
CF
Metrics
 
H-Index
i10 Index
Citation
26
33
3,026
* Rankings
Ranking Based On Selection: 20
Vijay Kumar
Bioelectomagnetics
Recycling of waste paper
Metrics
 
H-Index
i10 Index
Citation
26
91
4,491
* Rankings
Ranking Based On Selection: 22
Prabhakar Semwal
conservation biology
pollination biology
genetic and chemical diversity
nutraceutical potentia
Metrics
 
H-Index
i10 Index
Citation
24
38
1,864
* Rankings
Ranking Based On Selection: 23
Prateek Gururani
Algal Biofuel
Waste Water Treatment
Material Science
Food Technolog
Metrics
 
H-Index
i10 Index
Citation
22
36
1,441
Rankings
Ranking Based On Selection: 1
Mohammad Wazid
Metrics
 
H-Index
i10 Index
Citation Counts
52
102
11,080
Information Security
Quantum Security
IoT
Big Data
Blockchai
Rankings
Ranking Based On Selection: 2
Manish Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
50
264
11,606
Rankings
Ranking Based On Selection: 3
Anita Pandey
Metrics
 
H-Index
i10 Index
Citation Counts
47
115
6,778
Microbial diversity
extremophiles
rhizosphere
antimicrobials
fermented food
Rankings
Ranking Based On Selection: 4
Mohit Bajaj
Metrics
 
H-Index
i10 Index
Citation Counts
43
177
6,954
Power Quality
Distributed Generation
Microgrids
Electric Vehicle
Sustainabilit
Rankings
Ranking Based On Selection: 5
Vinod Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
40
109
4,884
Algae biofuel
Wastewater treatment
Biofue
Rankings
Ranking Based On Selection: 6
Anirban Dhar
Metrics
 
H-Index
i10 Index
Citation Counts
37
121
5,385
Visual Arts
New Media Art
Cinema Studies
Heritage Culture
History of Ar
Rankings
Ranking Based On Selection: 7
Pravin P Patil
Metrics
 
H-Index
i10 Index
Citation Counts
36
129
4,884
Fluid Structure Interaction
Vibration
Soft Computing Technique
Supply Chain management
Robo
Rankings
Ranking Based On Selection: 8
Mangey Ram
Metrics
 
H-Index
i10 Index
Citation Counts
36
134
5,427
Rankings
Ranking Based On Selection: 9
Ashwani Kumar|Kumar, Ashwani
Metrics
 
H-Index
i10 Index
Citation Counts
33
100
3,302
Energy Systems
Renewable Energy
CCUS
Life Cycle Assessment
Sustainabilit
Rankings
Ranking Based On Selection: 10
Alok Kumar Pandey
Metrics
 
H-Index
i10 Index
Citation Counts
33
53
2,770
Numerical and Analytical methods
Heat and Mass Transfer
Porous Media
Nanofluids
Hybrid nanoflui
Rankings
Ranking Based On Selection: 11
Arunima Nayak
Metrics
 
H-Index
i10 Index
Citation Counts
32
42
13,420
Rankings
Ranking Based On Selection: 12
Yashvir Singh
Metrics
 
H-Index
i10 Index
Citation Counts
31
85
3,622
Rankings
Ranking Based On Selection: 13
Desh Bandhu Singh
Metrics
 
H-Index
i10 Index
Citation Counts
31
86
3,417
Solar-Thermal
Solar Distillation
PVT
Solar Dryer
Solar Collecto
Rankings
Ranking Based On Selection: 14
Plant Microbe Interactions
Soil Microbiology
Arbuscular Mycorrhizal Fungi
Strigolactones
Biocontro
Rankings
Ranking Based On Selection: 15
Awanish K. Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
29
95
3,933
Rankings
Ranking Based On Selection: 16
Bhaskar Pant
Metrics
 
H-Index
i10 Index
Citation Counts
28
77
2,695
Rankings
Ranking Based On Selection: 17
Durgeshwar Pratap Singh
Metrics
 
H-Index
i10 Index
Citation Counts
28
113
5,236
Rankings
Ranking Based On Selection: 18
Shalini Singh
Metrics
 
H-Index
i10 Index
Citation Counts
27
115
4,800
Rankings
Ranking Based On Selection: 19
Gaurav Mittal
Metrics
 
H-Index
i10 Index
Citation Counts
26
33
3,026
Combustion
Chemical Kinetics
Internal Combustion Engines
CF
Rankings
Ranking Based On Selection: 20
Vijay Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
26
91
4,491
Bioelectomagnetics
Recycling of waste paper
Rankings
Ranking Based On Selection: 21
Vikrant Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
24
37
2,269
Rankings
Ranking Based On Selection: 22
Prabhakar Semwal
Metrics
 
H-Index
i10 Index
Citation Counts
24
38
1,864
conservation biology
pollination biology
genetic and chemical diversity
nutraceutical potentia
Rankings
Ranking Based On Selection: 23
Prateek Gururani
Metrics
 
H-Index
i10 Index
Citation Counts
22
36
1,441
Algal Biofuel
Waste Water Treatment
Material Science
Food Technolog
Rankings
Ranking Based On Selection: 24
Amit Gupta
Metrics
 
H-Index
i10 Index
Citation Counts
22
58
2,011
Rankings
Ranking Based On Selection: 25
Ashulekha Gupta
Metrics
 
H-Index
i10 Index
Citation Counts
21
47
1,264