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" (873,690 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
Nicola Armstrong
Statistics
Genetics
Genomics
Bioinformatics
Epigenetics
Metrics
H-Index
i10 Index
Citation
57
113
13,943
* Rankings
Ranking Based On Selection: 3
Adrian Baddeley
Spatial Statistics
Statistical Computing
Stereology
Stochastic Geometry
Scuba Decompression Theory
Metrics
H-Index
i10 Index
Citation
52
120
20,300
* Rankings
Ranking Based On Selection: 6
Song Wang
Numerical analysis
numerical solution of PDEs
computational optimization
computational optimal control
computational finance
Metrics
H-Index
i10 Index
Citation
37
107
5,064
* Rankings
Ranking Based On Selection: 7
L Caccetta
mathematics
Optimization
Operations Research
Graph Theory
Statistics
Metrics
H-Index
i10 Index
Citation
36
104
5,074
* Rankings
Ranking Based On Selection: 8
Yongze Song
spatial statistics
mathematical geosciences
sustainable infrastructure
Metrics
H-Index
i10 Index
Citation
33
62
4,052
Chongyang Liu
Nonlinear system
Optimal control
Nonlinear optimization...
Metrics
H-Index
i10 Index
Citation
28
56
6,179
* Rankings
Ranking Based On Selection: 10
Kim Steven Betts
Epidemiology
Statistics
Psychiatric Disorders
Metrics
H-Index
i10 Index
Citation
27
64
2,749

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: 12
Qun Lin
Optimization
Optimal control
Granular materials
Computational mathematics
Partial differential equations
Metrics
H-Index
i10 Index
Citation
22
31
1,824
* Rankings
Ranking Based On Selection: 14
Chellan Kumarasamy
Respiratory Health
Statistics
Cancer
Public Health
Systematic Review and Meta-analysis
Metrics
H-Index
i10 Index
Citation
17
29
920
* Rankings
Ranking Based On Selection: 15
Mojtaba Heydar
Operations Research
Integer Programming
Markov Decision Processes
Reinforcment Learning
Metrics
H-Index
i10 Index
Citation
15
19
802
* Rankings
Ranking Based On Selection: 16
Grant Keady
partial differential equations
geometry
mathematical inequalities
Metrics
H-Index
i10 Index
Citation
15
25
1,142
* Rankings
Ranking Based On Selection: 17
Lin Yee Hin
Contingent claim pricing
Financial Econometrics
High-performance Computing
Generalized Estimating Equations
Monte Carlo Simu
Metrics
H-Index
i10 Index
Citation
14
14
1,403
Raj Gunesh
Statistics
Quantitative Data Analysis
Quantitative Research
Metrics
H-Index
i10 Index
Citation
3
1
45
Rankings
Ranking Based On Selection: 1
Nicola Armstrong
Metrics
H-Index
i10 Index
Citation Counts
57
113
13,943
Statistics
Genetics
Genomics
Bioinformatics
Epigenetics
Rankings
Ranking Based On Selection: 2
Robert T Kane
Metrics
H-Index
i10 Index
Citation Counts
53
127
9,742
Rankings
Ranking Based On Selection: 3
Adrian Baddeley
Metrics
H-Index
i10 Index
Citation Counts
52
120
20,300
Spatial Statistics
Statistical Computing
Stereology
Stochastic Geometry
Scuba Decompression Theory
Rankings
Ranking Based On Selection: 4
Richard Parsons
Metrics
H-Index
i10 Index
Citation Counts
45
129
10,696
Rankings
Ranking Based On Selection: 5
Yun Zhao
Metrics
H-Index
i10 Index
Citation Counts
39
76
4,307
Rankings
Ranking Based On Selection: 6
Song Wang
Metrics
H-Index
i10 Index
Citation Counts
37
107
5,064
Numerical analysis
numerical solution of PDEs
computational optimization
computational optimal control
computational finance
Rankings
Ranking Based On Selection: 7
L Caccetta
Metrics
H-Index
i10 Index
Citation Counts
36
104
5,074
mathematics
Optimization
Operations Research
Graph Theory
Statistics
Rankings
Ranking Based On Selection: 8
Yongze Song
Metrics
H-Index
i10 Index
Citation Counts
33
62
4,052
spatial statistics
mathematical geosciences
sustainable infrastructure
Rankings
Ranking Based On Selection: 9
Chongyang Liu
Metrics
H-Index
i10 Index
Citation Counts
28
56
6,179
Nonlinear system
Optimal control
Nonlinear optimization...
Rankings
Ranking Based On Selection: 10
Kim Steven Betts
Metrics
H-Index
i10 Index
Citation Counts
27
64
2,749

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
Ntogramatzidis Lorenzo
Metrics
H-Index
i10 Index
Citation Counts
24
52
1,754
Rankings
Ranking Based On Selection: 12
Qun Lin
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,824
Optimization
Optimal control
Granular materials
Computational mathematics
Partial differential equations
Rankings
Ranking Based On Selection: 13
Jamie Simpson
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,362
Rankings
Ranking Based On Selection: 14
Chellan Kumarasamy
Metrics
H-Index
i10 Index
Citation Counts
17
29
920
Respiratory Health
Statistics
Cancer
Public Health
Systematic Review and Meta-analysis
Rankings
Ranking Based On Selection: 15
Mojtaba Heydar
Metrics
H-Index
i10 Index
Citation Counts
15
19
802
Operations Research
Integer Programming
Markov Decision Processes
Reinforcment Learning
Rankings
Ranking Based On Selection: 16
Grant Keady
Metrics
H-Index
i10 Index
Citation Counts
15
25
1,142
partial differential equations
geometry
mathematical inequalities
Rankings
Ranking Based On Selection: 17
Lin Yee Hin
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,403
Contingent claim pricing
Financial Econometrics
High-performance Computing
Generalized Estimating Equations
Monte Carlo Simu
Rankings
Ranking Based On Selection: 18
Raj Gunesh
Metrics
H-Index
i10 Index
Citation Counts
3
1
45
Statistics
Quantitative Data Analysis
Quantitative Research
Rankings
Ranking Based On Selection: 19
Doungporn Wiwatanapataphee
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Applied mathematics
Applied finance
Machine Learning