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
Istvan Zoltan Kiss
Mathematical Epidemiology
Networks
Dynamical Systems
Metrics
H-Index
i10 Index
Citation
39
88
6,054
* Rankings
Ranking Based On Selection: 2
Giovanni Petri
complex systems
theoretical physics
algebraic topology
Metrics
H-Index
i10 Index
Citation
36
56
7,004
* Rankings
Ranking Based On Selection: 3
Constantinos D. Zeinalipour-Yazdi
reaction mechanisms
catalysis
computational chemistry
chemistry education research
Metrics
H-Index
i10 Index
Citation
23
31
1,678
* Rankings
Ranking Based On Selection: 4
Riccardo Di Clemente
Computational Social Science
Complex system
Network science
City Science
Metrics
H-Index
i10 Index
Citation
18
20
1,320
* Rankings
Ranking Based On Selection: 6
Iacopo Iacopini
Complex Systems and Networks
Data Science
Science of Cities
Metrics
H-Index
i10 Index
Citation
15
20
3,440
Sanjay Bhowmick
Entrepreneurship
Social Venturing
Firm internationalisation
Metrics
H-Index
i10 Index
Citation
8
7
303
Brian Ball
Mind
Language
AI
Epistemology
Metaphysics
Metrics
H-Index
i10 Index
Citation
7
6
228
* Rankings
Ranking Based On Selection: 10
Marianna Griffini
populism
race and gender studies
post-colonialism
Italian politics
Metrics
H-Index
i10 Index
Citation
6
2
65

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* Rankings
Ranking Based On Selection: 12
Arooj Arif
DataScience
Machine Learning
Deep Learning
Metrics
H-Index
i10 Index
Citation
5
5
202
Rankings
Ranking Based On Selection: 1
Istvan Zoltan Kiss
Metrics
H-Index
i10 Index
Citation Counts
39
88
6,054
Mathematical Epidemiology
Networks
Dynamical Systems
Rankings
Ranking Based On Selection: 2
Giovanni Petri
Metrics
H-Index
i10 Index
Citation Counts
36
56
7,004
complex systems
theoretical physics
algebraic topology
Rankings
Ranking Based On Selection: 3
Constantinos D. Zeinalipour-Yazdi
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,678
reaction mechanisms
catalysis
computational chemistry
chemistry education research
Rankings
Ranking Based On Selection: 4
Riccardo Di Clemente
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,320
Computational Social Science
Complex system
Network science
City Science
Rankings
Ranking Based On Selection: 5
Kasim Randeree
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,613
Rankings
Ranking Based On Selection: 6
Iacopo Iacopini
Metrics
H-Index
i10 Index
Citation Counts
15
20
3,440
Complex Systems and Networks
Data Science
Science of Cities
Rankings
Ranking Based On Selection: 7
Inês Gomes Castro
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,048
Rankings
Ranking Based On Selection: 8
Sanjay Bhowmick
Metrics
H-Index
i10 Index
Citation Counts
8
7
303
Entrepreneurship
Social Venturing
Firm internationalisation
Rankings
Ranking Based On Selection: 9
Brian Ball
Metrics
H-Index
i10 Index
Citation Counts
7
6
228
Mind
Language
AI
Epistemology
Metaphysics
Rankings
Ranking Based On Selection: 10
Marianna Griffini
Metrics
H-Index
i10 Index
Citation Counts
6
2
65
populism
race and gender studies
post-colonialism
Italian politics

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
Inscriptions
humanism
historiography
authorship
the workshop
Rankings
Ranking Based On Selection: 12
Arooj Arif
Metrics
H-Index
i10 Index
Citation Counts
5
5
202
DataScience
Machine Learning
Deep Learning