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" (873,898 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
Frederic Dias
Water waves
wave energy
sloshing
tsunamis
rogue waves
Metrics
H-Index
i10 Index
Citation
65
215
16,427
* Rankings
Ranking Based On Selection: 3
John Connolly
Statistics
ecology
biodiversity
competition
Metrics
H-Index
i10 Index
Citation
47
106
11,981
* Rankings
Ranking Based On Selection: 4
Ricardo Segurado
Statistics
Genetics
Epidemiology
Clinical trials
Longitudinal data analysis
Metrics
H-Index
i10 Index
Citation
37
94
8,287
* Rankings
Ranking Based On Selection: 5
Peter Lynch
Dynamic Meteorology. Numerical Weather Prediction. Hamiltonian Dynamics. Recreational Mathematics
Metrics
H-Index
i10 Index
Citation
35
63
5,703
* Rankings
Ranking Based On Selection: 7
Philip J Boland
Statistics
Reliability Theory
Actuarial Science
Applied Probability
Functional Analysis
Metrics
H-Index
i10 Index
Citation
34
54
4,078
* Rankings
Ranking Based On Selection: 8
Ioannis Dassios
Eigenvalue Analysis
Dynamical Systems
Machine Learning
Power Systems
Energy Systems
Metrics
H-Index
i10 Index
Citation
33
88
2,918
* Rankings
Ranking Based On Selection: 10
Flávia H. Santos
numerical cognition
working memory
music science
Metrics
H-Index
i10 Index
Citation
30
75
3,362

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* Rankings
Ranking Based On Selection: 11
Nial Friel
Bayesian statistics
Monte Carlo methods
statistical network analysis
Metrics
H-Index
i10 Index
Citation
30
58
3,389
* Rankings
Ranking Based On Selection: 12
Marius Ghergu
Partial Differential Equations
Potential Theory
Metrics
H-Index
i10 Index
Citation
26
42
2,508
* Rankings
Ranking Based On Selection: 13
Isobel Claire Gormley
Computational Statistics
Bayesian Statistics
Statistical Methodology
Applied Statistics
Metrics
H-Index
i10 Index
Citation
25
33
1,956
* Rankings
Ranking Based On Selection: 15
Eimear Byrne
algebraic coding theory
combinatorics
codes over rings
Groebner bases
APN functions
Metrics
H-Index
i10 Index
Citation
20
36
1,352
* Rankings
Ranking Based On Selection: 16
John Healy|John J. Healy
Numerical Fourier Optics
Linear Canonical Transform
Terahertz imaging
Gibbs ringing
Metrics
H-Index
i10 Index
Citation
19
31
1,689
* Rankings
Ranking Based On Selection: 17
Robert Osburn
Number theory
special functions
modular forms
combinatorics
K-theory
Metrics
H-Index
i10 Index
Citation
18
29
960
* Rankings
Ranking Based On Selection: 18
Conor Sweeney
numerical weather prediction
climate modelling
statistical post-processing
extremes
Metrics
H-Index
i10 Index
Citation
18
23
1,025
* Rankings
Ranking Based On Selection: 19
Mark Dukes
Discrete mathematics
Combinatorics
Complex Systems
Metrics
H-Index
i10 Index
Citation
17
23
760
* Rankings
Ranking Based On Selection: 20
Marcus Greferath
Mathematics of Communications
Algebra
Discrete Mathematics
Metrics
H-Index
i10 Index
Citation
17
29
1,238
* Rankings
Ranking Based On Selection: 24
Michael Salter Townshend
Statistical Genetics
Social Network Analysis
Bayesian Statistics
Applied Statistics
Metrics
H-Index
i10 Index
Citation
13
16
869
* Rankings
Ranking Based On Selection: 28
Patrick Murphy
Statistics
Survey Sampling
Radiological Protection
Metrics
H-Index
i10 Index
Citation
9
9
311
* Rankings
Ranking Based On Selection: 31
Ciara Morgan
Quantum Information Theory
Quantum Shannon Theory
Metrics
H-Index
i10 Index
Citation
9
8
247
* Rankings
Ranking Based On Selection: 33
Isabella Gollini
Bayesian statistics
latent variable models
approximate Bayesian inference
statistical network analysis
Metrics
H-Index
i10 Index
Citation
8
6
1,037
* Rankings
Ranking Based On Selection: 34
Michelle Carey
Functional data analysis
Estimating Differential equations from noisy data
B-spline basis functions
Financial instruments
Bi
Metrics
H-Index
i10 Index
Citation
7
7
157
Iván Blanco Chacón
algebraic number theory
algebraic geometry
coding theory
cryptography
Metrics
H-Index
i10 Index
Citation
6
4
119
Rankings
Ranking Based On Selection: 1
Frederic Dias
Metrics
H-Index
i10 Index
Citation Counts
65
215
16,427
Water waves
wave energy
sloshing
tsunamis
rogue waves
Rankings
Ranking Based On Selection: 2
Brendan Murphy
Metrics
H-Index
i10 Index
Citation Counts
47
90
10,567
Rankings
Ranking Based On Selection: 3
John Connolly
Metrics
H-Index
i10 Index
Citation Counts
47
106
11,981
Rankings
Ranking Based On Selection: 4
Ricardo Segurado
Metrics
H-Index
i10 Index
Citation Counts
37
94
8,287
Statistics
Genetics
Epidemiology
Clinical trials
Longitudinal data analysis
Rankings
Ranking Based On Selection: 5
Peter Lynch
Metrics
H-Index
i10 Index
Citation Counts
35
63
5,703
Dynamic Meteorology. Numerical Weather Prediction. Hamiltonian Dynamics. Recreational Mathematics
Rankings
Ranking Based On Selection: 6
Gabrielle E Kelly
Metrics
H-Index
i10 Index
Citation Counts
35
67
5,367
Rankings
Ranking Based On Selection: 7
Philip J Boland
Metrics
H-Index
i10 Index
Citation Counts
34
54
4,078
Statistics
Reliability Theory
Actuarial Science
Applied Probability
Functional Analysis
Rankings
Ranking Based On Selection: 8
Ioannis Dassios
Metrics
H-Index
i10 Index
Citation Counts
33
88
2,918
Eigenvalue Analysis
Dynamical Systems
Machine Learning
Power Systems
Energy Systems
Rankings
Ranking Based On Selection: 9
Laura Kirwan
Metrics
H-Index
i10 Index
Citation Counts
31
43
3,415
Rankings
Ranking Based On Selection: 10
Flávia H. Santos
Metrics
H-Index
i10 Index
Citation Counts
30
75
3,362
numerical cognition
working memory
music science

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
Nial Friel
Metrics
H-Index
i10 Index
Citation Counts
30
58
3,389
Bayesian statistics
Monte Carlo methods
statistical network analysis
Rankings
Ranking Based On Selection: 12
Marius Ghergu
Metrics
H-Index
i10 Index
Citation Counts
26
42
2,508
Partial Differential Equations
Potential Theory
Rankings
Ranking Based On Selection: 13
Isobel Claire Gormley
Metrics
H-Index
i10 Index
Citation Counts
25
33
1,956
Computational Statistics
Bayesian Statistics
Statistical Methodology
Applied Statistics
Rankings
Ranking Based On Selection: 14
Roderick Gow
Metrics
H-Index
i10 Index
Citation Counts
24
51
1,565
Rankings
Ranking Based On Selection: 15
Eimear Byrne
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,352
algebraic coding theory
combinatorics
codes over rings
Groebner bases
APN functions
Rankings
Ranking Based On Selection: 16
John Healy|John J. Healy
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,689
Numerical Fourier Optics
Linear Canonical Transform
Terahertz imaging
Gibbs ringing
Rankings
Ranking Based On Selection: 17
Robert Osburn
Metrics
H-Index
i10 Index
Citation Counts
18
29
960
Number theory
special functions
modular forms
combinatorics
K-theory
Rankings
Ranking Based On Selection: 18
Conor Sweeney
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,025
numerical weather prediction
climate modelling
statistical post-processing
extremes
Rankings
Ranking Based On Selection: 19
Mark Dukes
Metrics
H-Index
i10 Index
Citation Counts
17
23
760
Discrete mathematics
Combinatorics
Complex Systems
Rankings
Ranking Based On Selection: 20
Marcus Greferath
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,238
Mathematics of Communications
Algebra
Discrete Mathematics
Rankings
Ranking Based On Selection: 21
Maria G Meehan
Metrics
H-Index
i10 Index
Citation Counts
16
23
2,659
Rankings
Ranking Based On Selection: 22
Hermann Render
Metrics
H-Index
i10 Index
Citation Counts
15
26
836
Rankings
Ranking Based On Selection: 23
Kazim Buyukboduk
Metrics
H-Index
i10 Index
Citation Counts
14
16
453
Rankings
Ranking Based On Selection: 24
Michael Salter Townshend
Metrics
H-Index
i10 Index
Citation Counts
13
16
869
Statistical Genetics
Social Network Analysis
Bayesian Statistics
Applied Statistics
Rankings
Ranking Based On Selection: 25
Michael Fop
Metrics
H-Index
i10 Index
Citation Counts
12
12
3,335
Rankings
Ranking Based On Selection: 26
Richard J Smith
Metrics
H-Index
i10 Index
Citation Counts
10
11
258
Rankings
Ranking Based On Selection: 27
Riccardo Rastelli
Metrics
H-Index
i10 Index
Citation Counts
9
9
390
Rankings
Ranking Based On Selection: 28
Patrick Murphy
Metrics
H-Index
i10 Index
Citation Counts
9
9
311
Statistics
Survey Sampling
Radiological Protection
Rankings
Ranking Based On Selection: 29
Thomas Unger
Metrics
H-Index
i10 Index
Citation Counts
9
9
295
Rankings
Ranking Based On Selection: 30
Neil Dobbs
Metrics
H-Index
i10 Index
Citation Counts
9
9
250
Rankings
Ranking Based On Selection: 31
Ciara Morgan
Metrics
H-Index
i10 Index
Citation Counts
9
8
247
Quantum Information Theory
Quantum Shannon Theory
Rankings
Ranking Based On Selection: 32
Graham P Benham
Metrics
H-Index
i10 Index
Citation Counts
8
8
176
Rankings
Ranking Based On Selection: 33
Isabella Gollini
Metrics
H-Index
i10 Index
Citation Counts
8
6
1,037
Bayesian statistics
latent variable models
approximate Bayesian inference
statistical network analysis
Rankings
Ranking Based On Selection: 34
Michelle Carey
Metrics
H-Index
i10 Index
Citation Counts
7
7
157
Functional data analysis
Estimating Differential equations from noisy data
B-spline basis functions
Financial instruments
Bi
Rankings
Ranking Based On Selection: 35
Iván Blanco Chacón
Metrics
H-Index
i10 Index
Citation Counts
6
4
119
algebraic number theory
algebraic geometry
coding theory
cryptography