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" (870,053 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
Suresh Chandra
Mathematical Programming
Fuzzy Optimization
Machine Learning
Game Theory
Financial Mathematics
Metrics
H-Index
i10 Index
Citation
41
109
7,367
* Rankings
Ranking Based On Selection: 2
Dharmaraja Selvamuthu S Dharmaraja|Selvamuthu Dharmaraja
Stochastic Modeling
Statistical Data Analysis
Queuing Theory and Financial Mathematics
Metrics
H-Index
i10 Index
Citation
25
45
2,446
* Rankings
Ranking Based On Selection: 4
Chatterjee Niladri
Machine Translation
Artificial Intelligence
Reasoning
Statistical Modeling
Sentiment Analysis
Metrics
H-Index
i10 Index
Citation
24
48
1,567
Sivananthan Sampath
Applied Harmonic Analysis
Sampling theorey
Learning Theory
Metrics
H-Index
i10 Index
Citation
11
13
435

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Biplab Basak
Algebraic Topology
Combinatorial Topology and Discrete Mathematics.
Metrics
H-Index
i10 Index
Citation
6
4
107
Anchal Sharma
Geometric perception
Tactile comprehension
Assistive Technology
Design
Metrics
H-Index
i10 Index
Citation
3
0
17
Suchismita Patra
Numerical analysis
Scientific computing
Partial differential equations
Metrics
H-Index
i10 Index
Citation
2
0
12
Ashray Aman
Mathematics
Computer Science
Machine Learning
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
1
0
7
Raju Kumar Gupta
Geometry and Topology
Normal Pseudomanifolds
Graph Complexes
Metrics
H-Index
i10 Index
Citation
1
0
6
Rankings
Ranking Based On Selection: 1
Suresh Chandra
Metrics
H-Index
i10 Index
Citation Counts
41
109
7,367
Mathematical Programming
Fuzzy Optimization
Machine Learning
Game Theory
Financial Mathematics
Rankings
Ranking Based On Selection: 2
Dharmaraja Selvamuthu S Dharmaraja|Selvamuthu Dharmaraja
Metrics
H-Index
i10 Index
Citation Counts
25
45
2,446
Stochastic Modeling
Statistical Data Analysis
Queuing Theory and Financial Mathematics
Rankings
Ranking Based On Selection: 3
RK Sharma
Metrics
H-Index
i10 Index
Citation Counts
24
112
3,786
Rankings
Ranking Based On Selection: 4
Chatterjee Niladri
Metrics
H-Index
i10 Index
Citation Counts
24
48
1,567
Machine Translation
Artificial Intelligence
Reasoning
Statistical Modeling
Sentiment Analysis
Rankings
Ranking Based On Selection: 5
Mani Mehra
Metrics
H-Index
i10 Index
Citation Counts
21
47
1,336
Rankings
Ranking Based On Selection: 6
Viswanathan P
Metrics
H-Index
i10 Index
Citation Counts
20
28
987
Rankings
Ranking Based On Selection: 7
Amitabha Tripathi
Metrics
H-Index
i10 Index
Citation Counts
16
23
846
Rankings
Ranking Based On Selection: 8
Sivananthan Sampath
Metrics
H-Index
i10 Index
Citation Counts
11
13
435
Applied Harmonic Analysis
Sampling theorey
Learning Theory
Rankings
Ranking Based On Selection: 9
Harish Kumar|H. Kumar, Kumar, Harish
Metrics
H-Index
i10 Index
Citation Counts
10
10
272
Numerical Methods for Hyperbolic Partial Differential Equations
Rankings
Ranking Based On Selection: 10
Amit Priyadarshi
Metrics
H-Index
i10 Index
Citation Counts
8
7
256

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Biplab Basak
Metrics
H-Index
i10 Index
Citation Counts
6
4
107
Algebraic Topology
Combinatorial Topology and Discrete Mathematics.
Rankings
Ranking Based On Selection: 12
Aseem Dalal
Metrics
H-Index
i10 Index
Citation Counts
5
3
64
Rankings
Ranking Based On Selection: 13
Dileep Kumar
Metrics
H-Index
i10 Index
Citation Counts
4
2
47
Rankings
Ranking Based On Selection: 14
Vidya Sagar
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Rankings
Ranking Based On Selection: 15
Surjeet Kour
Metrics
H-Index
i10 Index
Citation Counts
3
2
30
Rankings
Ranking Based On Selection: 16
Kushagri Tandon
Metrics
H-Index
i10 Index
Citation Counts
3
1
45
Rankings
Ranking Based On Selection: 17
Anchal Sharma
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Geometric perception
Tactile comprehension
Assistive Technology
Design
Rankings
Ranking Based On Selection: 18
Ajoy Jana
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 19
Suchismita Patra
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Numerical analysis
Scientific computing
Partial differential equations
Rankings
Ranking Based On Selection: 20
Shabeel Puliyakodan
Metrics
H-Index
i10 Index
Citation Counts
1
1
23
Rankings
Ranking Based On Selection: 21
Praveen P
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Rankings
Ranking Based On Selection: 22
Ashray Aman
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Mathematics
Computer Science
Machine Learning
Artificial Intelligence
Rankings
Ranking Based On Selection: 23
Raju Kumar Gupta
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Geometry and Topology
Normal Pseudomanifolds
Graph Complexes
Rankings
Ranking Based On Selection: 24
Surbhi Rai
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 25
Ayush Garg
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Combinatorics
Geometry
Machine Learning
Economics
Rankings
Ranking Based On Selection: 26
Subhalingam D
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Natural Language Processing
Information Retrieval