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 ranking in world, region, country and university is beta version since subject field "others" (910,673 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Venketesh Sivaramakrishnan|Venketesh S, S Venketesh, Sivaramakrishnan V
Multiomics
Metabolomics
Neurodegenerative Diseases
Bone and Joint disease
Glaucoma
Metrics
H-Index
i10 Index
Citation
19
30
1,474
* Rankings
Ranking Based On Selection: 3
Venkatesh Srinivasan
Plasmonics
Lab-on-a-chip
Biomedical diagnostics
Sensors
Metrics
H-Index
i10 Index
Citation
15
19
635
* Rankings
Ranking Based On Selection: 4
Avadhesh Kumar
Control Theory
Differential Equation
NLP
Data Science
Metrics
H-Index
i10 Index
Citation
13
14
480
* Rankings
Ranking Based On Selection: 7
Sai Krishna Srimadh Bhagavatham
Biomarkers
Rheumatology
Autoimmunity
Lifestyle disorders
Metrics
H-Index
i10 Index
Citation
10
10
228
* Rankings
Ranking Based On Selection: 10
Sai Sanwid Pradhan
Disease Biology
Neurodegenerative Disease
Metrics
H-Index
i10 Index
Citation
8
6
140

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* Rankings
Ranking Based On Selection: 14
Sujith Kumar Pulukool
Ophthlmic disease
cardiovascular disease
Metrics
H-Index
i10 Index
Citation
6
5
109
* Rankings
Ranking Based On Selection: 15
Sai Prasad Nayak
1-Nanomaterials
2-Nanosynthesis and characterization
3-Electrochemical synthesis
4-SPCE
5
Metrics
H-Index
i10 Index
Citation
5
5
131
* Rankings
Ranking Based On Selection: 16
Uday Kiran
Microlocal Analysis
Theory of PDE
Commutative Algebra
Generating Functions
Image Processing
Metrics
H-Index
i10 Index
Citation
4
0
41
* Rankings
Ranking Based On Selection: 19
Uppalury Suma
Gender
Values in Management
Consumer Behaviour
Metrics
H-Index
i10 Index
Citation
3
1
55
* Rankings
Ranking Based On Selection: 24
Undavalli Venkata Gopi
Energy storage
Electrocatalysis
Supercapacitors
Oxygen reduction
Oxygen evolution
Metrics
H-Index
i10 Index
Citation
2
1
36
* Rankings
Ranking Based On Selection: 25
Krisanta Rai
Solid electrolytes
All-solid-state battery
Li-ion battery
Next generation battery materials
Materials
Metrics
H-Index
i10 Index
Citation
2
1
34
Sahashransu Satyajeet Mahapatra
Wastewater treatment
Microbial Electrochemical System
Microbiology
Metrics
H-Index
i10 Index
Citation
1
0
3
Rankings
Ranking Based On Selection: 1
Multiomics
Metabolomics
Neurodegenerative Diseases
Bone and Joint disease
Glaucoma
Rankings
Ranking Based On Selection: 2
Krishna Chaitanya Vishnubhatla
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,495
Rankings
Ranking Based On Selection: 3
Venkatesh Srinivasan
Metrics
H-Index
i10 Index
Citation Counts
15
19
635
Plasmonics
Lab-on-a-chip
Biomedical diagnostics
Sensors
Rankings
Ranking Based On Selection: 4
Avadhesh Kumar
Metrics
H-Index
i10 Index
Citation Counts
13
14
480
Control Theory
Differential Equation
NLP
Data Science
Rankings
Ranking Based On Selection: 5
Pallav Kumar Baruah
Metrics
H-Index
i10 Index
Citation Counts
13
20
703
Rankings
Ranking Based On Selection: 6
Shobha R
Metrics
H-Index
i10 Index
Citation Counts
11
11
357
Rankings
Ranking Based On Selection: 7
Sai Krishna Srimadh Bhagavatham
Metrics
H-Index
i10 Index
Citation Counts
10
10
228
Biomarkers
Rheumatology
Autoimmunity
Lifestyle disorders
Rankings
Ranking Based On Selection: 8
Aayush Rai
Metrics
H-Index
i10 Index
Citation Counts
9
9
272
Rankings
Ranking Based On Selection: 9
Sundaresan Cn
Metrics
H-Index
i10 Index
Citation Counts
9
9
272
Rankings
Ranking Based On Selection: 10
Sai Sanwid Pradhan
Metrics
H-Index
i10 Index
Citation Counts
8
6
140
Disease Biology
Neurodegenerative Disease

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Saiswaroop
Metrics
H-Index
i10 Index
Citation Counts
7
5
151
Rankings
Ranking Based On Selection: 12
Pallavi Cheguru
Metrics
H-Index
i10 Index
Citation Counts
7
7
224
Retinal phototransduction
Rankings
Ranking Based On Selection: 13
Ramya Em
Metrics
H-Index
i10 Index
Citation Counts
6
6
279
Toxicology
Neuroscience
Rankings
Ranking Based On Selection: 14
Sujith Kumar Pulukool
Metrics
H-Index
i10 Index
Citation Counts
6
5
109
Ophthlmic disease
cardiovascular disease
Rankings
Ranking Based On Selection: 15
Sai Prasad Nayak
Metrics
H-Index
i10 Index
Citation Counts
5
5
131
1-Nanomaterials
2-Nanosynthesis and characterization
3-Electrochemical synthesis
4-SPCE
5
Rankings
Ranking Based On Selection: 16
Uday Kiran
Metrics
H-Index
i10 Index
Citation Counts
4
0
41
Microlocal Analysis
Theory of PDE
Commutative Algebra
Generating Functions
Image Processing
Rankings
Ranking Based On Selection: 17
Naresh Kn
Metrics
H-Index
i10 Index
Citation Counts
4
3
58
Rankings
Ranking Based On Selection: 18
Sai Shyam Sharma
Metrics
H-Index
i10 Index
Citation Counts
3
2
55
Cyber security
Digital Watermarking
Rankings
Ranking Based On Selection: 19
Uppalury Suma
Metrics
H-Index
i10 Index
Citation Counts
3
1
55
Gender
Values in Management
Consumer Behaviour
Rankings
Ranking Based On Selection: 20
Vedavathi Aluri
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Rankings
Ranking Based On Selection: 21
Sanjay Mahalingam
Metrics
H-Index
i10 Index
Citation Counts
3
2
211
Rankings
Ranking Based On Selection: 22
Vns Malleswara D
Metrics
H-Index
i10 Index
Citation Counts
3
0
27
Rankings
Ranking Based On Selection: 23
Venkatramana Bhavanasi
Metrics
H-Index
i10 Index
Citation Counts
2
2
84
Rankings
Ranking Based On Selection: 24
Undavalli Venkata Gopi
Metrics
H-Index
i10 Index
Citation Counts
2
1
36
Energy storage
Electrocatalysis
Supercapacitors
Oxygen reduction
Oxygen evolution
Rankings
Ranking Based On Selection: 25
Krisanta Rai
Metrics
H-Index
i10 Index
Citation Counts
2
1
34
Solid electrolytes
All-solid-state battery
Li-ion battery
Next generation battery materials
Materials
Rankings
Ranking Based On Selection: 26
Y Lakshmi Naidu
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 27
Geeta Bala
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
micro finance
financial inclusion
Rankings
Ranking Based On Selection: 28
Sahashransu Satyajeet Mahapatra
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Wastewater treatment
Microbial Electrochemical System
Microbiology
Rankings
Ranking Based On Selection: 29
Vns Malleswar
Metrics
H-Index
i10 Index
Citation Counts
1
0
3