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” (1,121,296 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: 2
Seshadri Kumar
Computational Fluid Dynamics
Biomass Gasification
Adsorptio
Metrics
 
H-Index
i10 Index
Citation
37
165
9,738
* Rankings
Ranking Based On Selection: 3
Santhosh N
Aluminium metal matrix composites
testing and characterizatio
Metrics
 
H-Index
i10 Index
Citation
22
57
1,936
* Rankings
Ranking Based On Selection: 5
Sunil Waddar
syntactic foams
mechanical characterization
buckling
free vibration
3D Printin
Metrics
 
H-Index
i10 Index
Citation
12
12
371
Meesala Shobha Rani
Machine learning
Data mining
sentiment Analysis
Social media and Network analysis
Intrusio
Metrics
 
H-Index
i10 Index
Citation
8
8
214
* Rankings
Ranking Based On Selection: 10
Daniel T Gomez|Daniel Thanabalan
Materials Science (Thin film Solar cells
Photoelectrochemical cells
antimony and bismuth based ternary and quaternary chalcog
Metrics
 
H-Index
i10 Index
Citation
8
5
160
* Rankings
Ranking Based On Selection: 11
Sayantam Sarkar
VLSI Design and Digital Signal Processin
Metrics
 
H-Index
i10 Index
Citation
8
7
140
* Rankings
Ranking Based On Selection: 13
K Renuka Devi
Data analytics
Data mining
Cloud computing
AI & M
Metrics
 
H-Index
i10 Index
Citation
7
6
168
* Rankings
Ranking Based On Selection: 17
Akshatha Ps
Computer Networks
Genetic Algorithm
IoT
Wireless Sensor Network
Metrics
 
H-Index
i10 Index
Citation
7
5
119
* Rankings
Ranking Based On Selection: 18
Shima Ramesh
Information Security
Cryptography
Deep Learning
Machine learning
Artificial Neural Networ
Metrics
 
H-Index
i10 Index
Citation
6
6
735
Rankings
Ranking Based On Selection: 1
Ayesha Khan M
Metrics
 
H-Index
i10 Index
Citation Counts
46
210
10,659
Rankings
Ranking Based On Selection: 2
Seshadri Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
37
165
9,738
Computational Fluid Dynamics
Biomass Gasification
Adsorptio
Rankings
Ranking Based On Selection: 3
Santhosh N
Metrics
 
H-Index
i10 Index
Citation Counts
22
57
1,936
Aluminium metal matrix composites
testing and characterizatio
Rankings
Ranking Based On Selection: 4
Madhukara Naik
Metrics
 
H-Index
i10 Index
Citation Counts
15
16
1,275
Rankings
Ranking Based On Selection: 5
Sunil Waddar
Metrics
 
H-Index
i10 Index
Citation Counts
12
12
371
syntactic foams
mechanical characterization
buckling
free vibration
3D Printin
Rankings
Ranking Based On Selection: 6
Praphul Mn
Metrics
 
H-Index
i10 Index
Citation Counts
11
11
323
Rankings
Ranking Based On Selection: 7
Galiveeti Hemakumar Reddy
Metrics
 
H-Index
i10 Index
Citation Counts
10
12
479
Power system reliability
Power quality
FACTS
Smart grids
Damage assessmen
Rankings
Ranking Based On Selection: 9
Meesala Shobha Rani
Metrics
 
H-Index
i10 Index
Citation Counts
8
8
214
Machine learning
Data mining
sentiment Analysis
Social media and Network analysis
Intrusio
Rankings
Ranking Based On Selection: 10
Daniel T Gomez|Daniel Thanabalan
Metrics
 
H-Index
i10 Index
Citation Counts
8
5
160
Materials Science (Thin film Solar cells
Photoelectrochemical cells
antimony and bismuth based ternary and quaternary chalcog
Rankings
Ranking Based On Selection: 11
Sayantam Sarkar
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
140
VLSI Design and Digital Signal Processin
Rankings
Ranking Based On Selection: 12
Budigi Lokesh
Metrics
 
H-Index
i10 Index
Citation Counts
7
7
228
Rankings
Ranking Based On Selection: 13
K Renuka Devi
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
168
Data analytics
Data mining
Cloud computing
AI & M
Rankings
Ranking Based On Selection: 14
Shaik Kareemulla
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
151
Rankings
Ranking Based On Selection: 15
P Arunagiri
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
529
Rankings
Ranking Based On Selection: 16
Manju Bargavi Sk
Metrics
 
H-Index
i10 Index
Citation Counts
7
4
173
Rankings
Ranking Based On Selection: 17
Akshatha Ps
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
119
Computer Networks
Genetic Algorithm
IoT
Wireless Sensor Network
Rankings
Ranking Based On Selection: 18
Shima Ramesh
Metrics
 
H-Index
i10 Index
Citation Counts
6
6
735
Information Security
Cryptography
Deep Learning
Machine learning
Artificial Neural Networ
Rankings
Ranking Based On Selection: 19
M Prathap Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
6
6
164
Rankings
Ranking Based On Selection: 20
D Bharath
Metrics
 
H-Index
i10 Index
Citation Counts
6
5
97
Nonlinear optical Materials
crystal growt
Rankings
Ranking Based On Selection: 21
K Sindhanaiselvan
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
119
Rankings
Ranking Based On Selection: 22
Vinu M Kuriakose
Metrics
 
H-Index
i10 Index
Citation Counts
6
3
94
Aircraft Structures
Aeroelasticit
Rankings
Ranking Based On Selection: 23
Kavitha
Metrics
 
H-Index
i10 Index
Citation Counts
6
3
89
Rankings
Ranking Based On Selection: 24
Tamilselvam Nallusamy
Metrics
 
H-Index
i10 Index
Citation Counts
6
3
88
Aero Propulsion
UHTCs
Nano-Composites
Aerospace Materials
CAD/CA
Rankings
Ranking Based On Selection: 25
P Suresh
Metrics
 
H-Index
i10 Index
Citation Counts
6
2
104