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
Yu-Kun Lai
Geometric Modeling
Geometry Processing
Computer Graphics
Image Processing
Computer Vision
Metrics
H-Index
i10 Index
Citation
57
189
12,170
* Rankings
Ranking Based On Selection: 2
David E Evans
operator algebras
noncommutative geometry
conformal field theory
K-theory
mathematical physics
Metrics
H-Index
i10 Index
Citation
35
80
5,069
WD Evans
Differential Equations
Functional Analysis
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
32
89
5,581
* Rankings
Ranking Based On Selection: 5
Steve Cooper
Statistical modelling
test reliability and validity
fat patterning
Metrics
H-Index
i10 Index
Citation
28
46
3,602
Rhyd Lewis
Combinatorial Optimisation
Algorithmic Graph Theory
Operational Research.
Metrics
H-Index
i10 Index
Citation
21
33
2,782
Ulrich Pennig
algebraic topology
twisted K-theory
noncommutative geometry
C*-algebras
operator algebras
Metrics
H-Index
i10 Index
Citation
10
10
262
Katerina Kaouri
mathematical modelling
fluid mechanics
mathematical biology
calcium signalling
industrial mathematics
Metrics
H-Index
i10 Index
Citation
9
8
237

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Tania Sharmin
Built environment
Microclimatic simulations
Building energy simulations
Urban geometry
Outdoor thermal comfort
Metrics
H-Index
i10 Index
Citation
8
7
561
Nneka Umeorah
Mathematical Finance
Derivative Pricing
Machine Learning
Metrics
H-Index
i10 Index
Citation
4
0
34
Rankings
Ranking Based On Selection: 1
Yu-Kun Lai
Metrics
H-Index
i10 Index
Citation Counts
57
189
12,170
Geometric Modeling
Geometry Processing
Computer Graphics
Image Processing
Computer Vision
Rankings
Ranking Based On Selection: 2
David E Evans
Metrics
H-Index
i10 Index
Citation Counts
35
80
5,069
operator algebras
noncommutative geometry
conformal field theory
K-theory
mathematical physics
Rankings
Ranking Based On Selection: 3
Daniel Farewell
Metrics
H-Index
i10 Index
Citation Counts
33
66
4,077
Rankings
Ranking Based On Selection: 4
WD Evans
Metrics
H-Index
i10 Index
Citation Counts
32
89
5,581
Differential Equations
Functional Analysis
Mathematical Physics
Rankings
Ranking Based On Selection: 5
Steve Cooper
Metrics
H-Index
i10 Index
Citation Counts
28
46
3,602
Statistical modelling
test reliability and validity
fat patterning
Rankings
Ranking Based On Selection: 6
Rhyd Lewis
Metrics
H-Index
i10 Index
Citation Counts
21
33
2,782
Combinatorial Optimisation
Algorithmic Graph Theory
Operational Research.
Rankings
Ranking Based On Selection: 7
Ulrich Pennig
Metrics
H-Index
i10 Index
Citation Counts
10
10
262
algebraic topology
twisted K-theory
noncommutative geometry
C*-algebras
operator algebras
Rankings
Ranking Based On Selection: 8
Jonathan Ben-Artzi
Metrics
H-Index
i10 Index
Citation Counts
9
8
281
Rankings
Ranking Based On Selection: 9
Katerina Kaouri
Metrics
H-Index
i10 Index
Citation Counts
9
8
237
mathematical modelling
fluid mechanics
mathematical biology
calcium signalling
industrial mathematics
Rankings
Ranking Based On Selection: 10
James Hindmarsh
Metrics
H-Index
i10 Index
Citation Counts
9
9
3,875

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
Tania Sharmin
Metrics
H-Index
i10 Index
Citation Counts
8
7
561
Built environment
Microclimatic simulations
Building energy simulations
Urban geometry
Outdoor thermal comfort
Rankings
Ranking Based On Selection: 12
John Harvey
Metrics
H-Index
i10 Index
Citation Counts
6
4
155
Rankings
Ranking Based On Selection: 13
Bertrand Gauthier
Metrics
H-Index
i10 Index
Citation Counts
6
4
114
Rankings
Ranking Based On Selection: 14
Mc Lettington
Metrics
H-Index
i10 Index
Citation Counts
6
3
122
Rankings
Ranking Based On Selection: 15
Nneka Umeorah
Metrics
H-Index
i10 Index
Citation Counts
4
0
34
Mathematical Finance
Derivative Pricing
Machine Learning
Rankings
Ranking Based On Selection: 16
Alexei Stepanenko
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
Rankings
Ranking Based On Selection: 17
Cian O'Brien
Metrics
H-Index
i10 Index
Citation Counts
3
0
10
Rankings
Ranking Based On Selection: 18
Alex H Room
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 19
Matthew Hutchings
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 20
Timothy Ostler
Metrics
H-Index
i10 Index
Citation Counts
1
0
3