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” (1,121,279 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
KM Jadhav
ferrites
magnetic materials
hard and soft magnetic materials
nanocrystal
Metrics
 
H-Index
i10 Index
Citation
65
179
12,304
* Rankings
Ranking Based On Selection: 5
Bal Chandra Yadav
Solid State Physics
Materials Science and Nanomaterials
Sensor
Metrics
 
H-Index
i10 Index
Citation
53
232
10,228
* Rankings
Ranking Based On Selection: 12
Raees Ahmad Khan
Software Security
Quality
Testing
Reliability
Durabilit
Metrics
 
H-Index
i10 Index
Citation
39
164
6,349
* Rankings
Ranking Based On Selection: 13
Ajay Taneja
Air Pollution
Indoor Air Pollution
Environmental Chemistr
Metrics
 
H-Index
i10 Index
Citation
39
71
5,809
* Rankings
Ranking Based On Selection: 14
BS Bhadauria
Linear and nonlinear thermal Instability
Convection in porous media
Numerical Methods
Mathematical Modeling
Nanofluid
Metrics
 
H-Index
i10 Index
Citation
37
95
4,048
* Rankings
Ranking Based On Selection: 16
Ramesh Chander Sharma
eLearning
Distance Eduction
Open Educational Resources
Student Support
Educational Technolog
Metrics
 
H-Index
i10 Index
Citation
36
160
13,362
* Rankings
Ranking Based On Selection: 17
Avnish Kumar
infertility treatment in indi
Metrics
 
H-Index
i10 Index
Citation
35
136
9,915
* Rankings
Ranking Based On Selection: 20
Pankaj Chowdhary
Bio-waste Valorization
Bioremediation
Metagenomics & Molecular Biolog
Metrics
 
H-Index
i10 Index
Citation
33
45
5,568
* Rankings
Ranking Based On Selection: 21
Yusuf Akhter
Structural Biology
Bacterial pathogenesis
Host-pathogen interactio
Metrics
 
H-Index
i10 Index
Citation
33
77
3,462
* Rankings
Ranking Based On Selection: 22
Alka Agrawal
Software Security
Software Vulnerability
Software Usabilit
Metrics
 
H-Index
i10 Index
Citation
32
93
3,972
* Rankings
Ranking Based On Selection: 23
Bhaskar R Sathe
Functional Hybrid Nanomaterials
Electrochemistry
Energy Resource
Metrics
 
H-Index
i10 Index
Citation
32
77
4,542
* Rankings
Ranking Based On Selection: 24
Sunita Mishra
Food and Nutrition .food safety and security..Elderly Therapeutic and clinical Nutrition..Famil
Metrics
 
H-Index
i10 Index
Citation
31
136
5,247
Rankings
Ranking Based On Selection: 1
KM Jadhav
Metrics
 
H-Index
i10 Index
Citation Counts
65
179
12,304
ferrites
magnetic materials
hard and soft magnetic materials
nanocrystal
Rankings
Ranking Based On Selection: 2
DP Singh
Metrics
 
H-Index
i10 Index
Citation Counts
65
378
20,947
Rankings
Ranking Based On Selection: 3
Naveen Kumar Arora
Metrics
 
H-Index
i10 Index
Citation Counts
62
138
13,063
Rankings
Ranking Based On Selection: 4
Ram Naresh Bharagava
Metrics
 
H-Index
i10 Index
Citation Counts
61
146
14,858
Rankings
Ranking Based On Selection: 5
Bal Chandra Yadav
Metrics
 
H-Index
i10 Index
Citation Counts
53
232
10,228
Solid State Physics
Materials Science and Nanomaterials
Sensor
Rankings
Ranking Based On Selection: 6
Devesh Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
53
98
10,651
Rankings
Ranking Based On Selection: 7
Raees A Khan
Metrics
 
H-Index
i10 Index
Citation Counts
51
309
15,425
Rankings
Ranking Based On Selection: 8
Rana Pratap Singh
Metrics
 
H-Index
i10 Index
Citation Counts
46
115
7,806
Rankings
Ranking Based On Selection: 9
Jay Shankar Singh
Metrics
 
H-Index
i10 Index
Citation Counts
45
80
8,654
Natural Resource Management and Restoration Ecolog
Rankings
Ranking Based On Selection: 10
Brijbhan Singh
Metrics
 
H-Index
i10 Index
Citation Counts
45
258
11,102
Rankings
Ranking Based On Selection: 11
MD Shirsat
Metrics
 
H-Index
i10 Index
Citation Counts
42
145
6,430
Nanostructured Materials
Sensors
Crystal Growt
Rankings
Ranking Based On Selection: 12
Raees Ahmad Khan
Metrics
 
H-Index
i10 Index
Citation Counts
39
164
6,349
Software Security
Quality
Testing
Reliability
Durabilit
Rankings
Ranking Based On Selection: 13
Ajay Taneja
Metrics
 
H-Index
i10 Index
Citation Counts
39
71
5,809
Air Pollution
Indoor Air Pollution
Environmental Chemistr
Rankings
Ranking Based On Selection: 14
BS Bhadauria
Metrics
 
H-Index
i10 Index
Citation Counts
37
95
4,048
Linear and nonlinear thermal Instability
Convection in porous media
Numerical Methods
Mathematical Modeling
Nanofluid
Rankings
Ranking Based On Selection: 15
Shubhini A Saraf
Metrics
 
H-Index
i10 Index
Citation Counts
36
136
5,761
Rankings
Ranking Based On Selection: 16
Ramesh Chander Sharma
Metrics
 
H-Index
i10 Index
Citation Counts
36
160
13,362
eLearning
Distance Eduction
Open Educational Resources
Student Support
Educational Technolog
Rankings
Ranking Based On Selection: 17
Avnish Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
35
136
9,915
infertility treatment in indi
Rankings
Ranking Based On Selection: 18
Anil Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
35
170
6,065
Rankings
Ranking Based On Selection: 19
Bp Singh
Metrics
 
H-Index
i10 Index
Citation Counts
35
147
6,239
Rankings
Ranking Based On Selection: 20
Pankaj Chowdhary
Metrics
 
H-Index
i10 Index
Citation Counts
33
45
5,568
Bio-waste Valorization
Bioremediation
Metagenomics & Molecular Biolog
Rankings
Ranking Based On Selection: 21
Yusuf Akhter
Metrics
 
H-Index
i10 Index
Citation Counts
33
77
3,462
Structural Biology
Bacterial pathogenesis
Host-pathogen interactio
Rankings
Ranking Based On Selection: 22
Alka Agrawal
Metrics
 
H-Index
i10 Index
Citation Counts
32
93
3,972
Software Security
Software Vulnerability
Software Usabilit
Rankings
Ranking Based On Selection: 23
Bhaskar R Sathe
Metrics
 
H-Index
i10 Index
Citation Counts
32
77
4,542
Functional Hybrid Nanomaterials
Electrochemistry
Energy Resource
Rankings
Ranking Based On Selection: 24
Sunita Mishra
Metrics
 
H-Index
i10 Index
Citation Counts
31
136
5,247
Food and Nutrition .food safety and security..Elderly Therapeutic and clinical Nutrition..Famil
Rankings
Ranking Based On Selection: 25
Pankaj Kumar Arora|Pankaj Kumar Arora
Metrics
 
H-Index
i10 Index
Citation Counts
31
51
4,142