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" (873,864 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.

R Enrique Varela
anxiety
culture
autism
psychopathology
Metrics
H-Index
i10 Index
Citation
24
31
2,643
Frank Jordan
conservation
ecology
conservation
restoration
marine biology
Metrics
H-Index
i10 Index
Citation
22
28
2,059
Shawn Vincent
Anatomy
Comparative Method
Morphology
Physiology
Evolution
Metrics
H-Index
i10 Index
Citation
17
18
1,111
* Rankings
Ranking Based On Selection :10
John Levendis
Macroeconomics
Forecasting
Time Series
Financial Anomalies
Telecommunications
Metrics
H-Index
i10 Index
Citation
16
21
1,047
* Rankings
Ranking Based On Selection :11
Mehmet Dicle
Finance
business
economics
econometrics
political science
Metrics
H-Index
i10 Index
Citation
16
18
688
* Rankings
Ranking Based On Selection :13
John A Lovett
Property Law
Civil Law
Property Theory
Metrics
H-Index
i10 Index
Citation
14
17
567
* Rankings
Ranking Based On Selection :16
Jamileh Beik Mohammadi
Spintronics
Nanophysics
Dynamic properties of Magnetic Structures
Metrics
H-Index
i10 Index
Citation
12
14
449
* Rankings
Ranking Based On Selection :18
Todd Bacile
service recovery
online complaining
customer interactions
co-production
mobile and social media marketing topics
Metrics
H-Index
i10 Index
Citation
10
10
776
Felipe G Massa
Organization Theory
Social Innovation
Entrepreneurship
Cultural Industries
Qualitative Methods
Metrics
H-Index
i10 Index
Citation
9
9
989
Gary Herbert
political philosophy
human rights
classical modern philosophy from Hobbes through Hegel
Metrics
H-Index
i10 Index
Citation
9
8
392
Brittney C. Bauer
Consumer Behavior
International Marketing
Culture
Psychological Attachments
Social Judgments
Metrics
H-Index
i10 Index
Citation
8
8
240
Tuan Q Lam
psycholinguistics
prosody
cognitive psychology
reference
prominence
Metrics
H-Index
i10 Index
Citation
7
7
273
Christian Bolden
Gangs
Networks
Homicide
Human Trafficking
Metrics
H-Index
i10 Index
Citation
7
6
268
Kim Brannagan
nursing leadership
health care quality and safety
health promotion
Metrics
H-Index
i10 Index
Citation
6
5
698
Rheta Leanne Steen
play therapy
parent education
counselor education
diversity
Metrics
H-Index
i10 Index
Citation
5
4
176
Anat Burger
Quantitative Biology
Stochastic Gene Networks
Metrics
H-Index
i10 Index
Citation
4
4
238
Cody R Melcher
white supremacy
political economy
economic insecurity
public opinion
Metrics
H-Index
i10 Index
Citation
4
2
63
Jaita Talukdar
Body
Gender
Globalization
Health
Wellbeing
Metrics
H-Index
i10 Index
Citation
4
3
114
Aimée K Thomas
spiders
environmental education
macroinvertebrates
natural history
informal science education
Metrics
H-Index
i10 Index
Citation
3
2
189
Christopher E Torres
geospatial crime analysis
criminology
criminal decision-making
criminal deterrence
crime prevention through environmental de
Metrics
H-Index
i10 Index
Citation
3
2
72
Jonathan Peterson
Political Philosophy
Philosophy of Law
History of Philosophy
Ethics
Metrics
H-Index
i10 Index
Citation
3
2
56
Ryan B Harvey
Software Engineering
Machine Learning
Computational Intelligence
Data Science
Computational Harmonic Analysis
Metrics
H-Index
i10 Index
Citation
2
1
42
Rankings
Ranking Based On Selection: 1
Walter Block
Metrics
H-Index
i10 Index
Citation Counts
54
310
13,393
Rankings
Ranking Based On Selection: 2
Paul W Barnes
Metrics
H-Index
i10 Index
Citation Counts
42
70
6,065
Rankings
Ranking Based On Selection: 3
John P Clark
Metrics
H-Index
i10 Index
Citation Counts
26
59
3,380
philosophy
political theory
environmental studies
Rankings
Ranking Based On Selection: 4
R Enrique Varela
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,643
anxiety
culture
autism
psychopathology
Rankings
Ranking Based On Selection: 5
Frank Jordan
Metrics
H-Index
i10 Index
Citation Counts
22
28
2,059
conservation
ecology
conservation
restoration
marine biology
Rankings
Ranking Based On Selection: 6
David Myers
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,916
Rankings
Ranking Based On Selection: 7
Evan Zucker
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,126
psychological science
primate behavior
Rankings
Ranking Based On Selection: 8
Adam J Mills
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,333
Rankings
Ranking Based On Selection: 9
Shawn Vincent
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,111
Anatomy
Comparative Method
Morphology
Physiology
Evolution
Rankings
Ranking Based On Selection: 10
John Levendis
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,047
Macroeconomics
Forecasting
Time Series
Financial Anomalies
Telecommunications
Rankings
Ranking Based On Selection: 11
Mehmet Dicle
Metrics
H-Index
i10 Index
Citation Counts
16
18
688
Finance
business
economics
econometrics
political science
Rankings
Ranking Based On Selection: 12
Elin Grissom
Metrics
H-Index
i10 Index
Citation Counts
14
17
688
Rankings
Ranking Based On Selection: 13
John A Lovett
Metrics
H-Index
i10 Index
Citation Counts
14
17
567
Property Law
Civil Law
Property Theory
Rankings
Ranking Based On Selection: 14
Gustavo Barboza
Metrics
H-Index
i10 Index
Citation Counts
13
17
725
Rankings
Ranking Based On Selection: 15
Henry Folse
Metrics
H-Index
i10 Index
Citation Counts
13
13
984
Rankings
Ranking Based On Selection: 16
Jamileh Beik Mohammadi
Metrics
H-Index
i10 Index
Citation Counts
12
14
449
Spintronics
Nanophysics
Dynamic properties of Magnetic Structures
Rankings
Ranking Based On Selection: 17
Frankie J Weinberg
Metrics
H-Index
i10 Index
Citation Counts
11
12
901
Mentoring
Leadership
Teams
Social Networks
Diversity
Rankings
Ranking Based On Selection: 18
Todd Bacile
Metrics
H-Index
i10 Index
Citation Counts
10
10
776
service recovery
online complaining
customer interactions
co-production
mobile and social media marketing topics
Rankings
Ranking Based On Selection: 19
Kimberlee Mix
Metrics
H-Index
i10 Index
Citation Counts
10
10
2,381
Rankings
Ranking Based On Selection: 20
Felipe G Massa
Metrics
H-Index
i10 Index
Citation Counts
9
9
989
Organization Theory
Social Innovation
Entrepreneurship
Cultural Industries
Qualitative Methods
Rankings
Ranking Based On Selection: 21
Gary Herbert
Metrics
H-Index
i10 Index
Citation Counts
9
8
392
political philosophy
human rights
classical modern philosophy from Hobbes through Hegel
Rankings
Ranking Based On Selection: 22
Brittney C. Bauer
Metrics
H-Index
i10 Index
Citation Counts
8
8
240
Consumer Behavior
International Marketing
Culture
Psychological Attachments
Social Judgments
Rankings
Ranking Based On Selection: 23
Cynthia A Langford
Metrics
H-Index
i10 Index
Citation Counts
8
7
1,036
Rankings
Ranking Based On Selection: 24
Carol Ann Macgregor
Metrics
H-Index
i10 Index
Citation Counts
8
7
982
Religion
Education
Culture
Inequality
Organizations
Rankings
Ranking Based On Selection: 25
Chunlin Leonhard
Metrics
H-Index
i10 Index
Citation Counts
8
7
184
Rankings
Ranking Based On Selection: 28
Tuan Q Lam
Metrics
H-Index
i10 Index
Citation Counts
7
7
273
psycholinguistics
prosody
cognitive psychology
reference
prominence
Rankings
Ranking Based On Selection: 29
Christian Bolden
Metrics
H-Index
i10 Index
Citation Counts
7
6
268
Gangs
Networks
Homicide
Human Trafficking
Rankings
Ranking Based On Selection: 30
Christine Heinecke
Metrics
H-Index
i10 Index
Citation Counts
7
6
576
Rankings
Ranking Based On Selection: 31
Kim Brannagan
Metrics
H-Index
i10 Index
Citation Counts
6
5
698
nursing leadership
health care quality and safety
health promotion
Rankings
Ranking Based On Selection: 32
Mazhar Islam
Metrics
H-Index
i10 Index
Citation Counts
6
5
417
Rankings
Ranking Based On Selection: 33
Leonid Krasnozhon
Metrics
H-Index
i10 Index
Citation Counts
6
5
151
Rankings
Ranking Based On Selection: 34
Donovan J Benton
Metrics
H-Index
i10 Index
Citation Counts
6
4
93
Rankings
Ranking Based On Selection: 35
Erin Dupuis
Metrics
H-Index
i10 Index
Citation Counts
5
4
266
Rankings
Ranking Based On Selection: 36
Stefania Marghitu
Metrics
H-Index
i10 Index
Citation Counts
5
3
87
Rankings
Ranking Based On Selection: 37
Rheta Leanne Steen
Metrics
H-Index
i10 Index
Citation Counts
5
4
176
play therapy
parent education
counselor education
diversity
Rankings
Ranking Based On Selection: 39
Anat Burger
Metrics
H-Index
i10 Index
Citation Counts
4
4
238
Quantitative Biology
Stochastic Gene Networks
Rankings
Ranking Based On Selection: 40
Landyn Wm Rookard
Metrics
H-Index
i10 Index
Citation Counts
4
3
75
Administrative law
Civil procedure
Jurisprudence
Rankings
Ranking Based On Selection: 41
Cody R Melcher
Metrics
H-Index
i10 Index
Citation Counts
4
2
63
white supremacy
political economy
economic insecurity
public opinion
Rankings
Ranking Based On Selection: 42
Drew Chastain
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Rankings
Ranking Based On Selection: 43
Kenneth Keulman
Metrics
H-Index
i10 Index
Citation Counts
4
4
118
Rankings
Ranking Based On Selection: 44
Jaita Talukdar
Metrics
H-Index
i10 Index
Citation Counts
4
3
114
Body
Gender
Globalization
Health
Wellbeing
Rankings
Ranking Based On Selection: 45
Alice V Clark
Metrics
H-Index
i10 Index
Citation Counts
4
2
63
Rankings
Ranking Based On Selection: 46
Aimée K Thomas
Metrics
H-Index
i10 Index
Citation Counts
3
2
189
spiders
environmental education
macroinvertebrates
natural history
informal science education
Rankings
Ranking Based On Selection: 47
Christopher E Torres
Metrics
H-Index
i10 Index
Citation Counts
3
2
72
geospatial crime analysis
criminology
criminal decision-making
criminal deterrence
crime prevention through environmental de
Rankings
Ranking Based On Selection: 48
Jonathan Peterson
Metrics
H-Index
i10 Index
Citation Counts
3
2
56
Political Philosophy
Philosophy of Law
History of Philosophy
Ethics
Rankings
Ranking Based On Selection: 49
Denver H Travis
Metrics
H-Index
i10 Index
Citation Counts
3
2
38
Investments
ETFs
Fixed Income
Derivatives
Investor Behavior
Rankings
Ranking Based On Selection: 50
Boyd Blundell
Metrics
H-Index
i10 Index
Citation Counts
3
1
154
Rankings
Ranking Based On Selection: 51
Ryan B Harvey
Metrics
H-Index
i10 Index
Citation Counts
2
1
42
Software Engineering
Machine Learning
Computational Intelligence
Data Science
Computational Harmonic Analysis
Rankings
Ranking Based On Selection: 52
Brian Ja Boyd|Brian Boyd
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
moral theology
political economy
business ethics
amistics
Rankings
Ranking Based On Selection: 53
Brian Huddleston
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 54
Deborah Poole
Metrics
H-Index
i10 Index
Citation Counts
1
1
26
Rankings
Ranking Based On Selection: 55
Cyasha Brown
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
Rankings
Ranking Based On Selection: 56
Jess Haley
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 57
Finn Mccants|Finn Miller Mccants
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Chagas Disease
Bioinformatics
Rankings
Ranking Based On Selection: 58
Lee M Abbott
Metrics
H-Index
i10 Index
Citation Counts
1
0
4