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
Klaus Bartschat
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
Metrics
H-Index
i10 Index
Citation
58
316
13,867
* Rankings
Ranking Based On Selection: 3
Ronald Torry
angiogenesis
biomarkers
cardiovascular physiology
Metrics
H-Index
i10 Index
Citation
30
41
4,202
* Rankings
Ranking Based On Selection: 6
Craige Wrenn
learning and memory
Alzheimer's disease
endocrine disruptors
Fragile X
Metrics
H-Index
i10 Index
Citation
22
23
2,209
* Rankings
Ranking Based On Selection: 8
Alanah Mitchell
Virtual teams
technology supported collaboration
e-commerce
information systems pedagogy
Metrics
H-Index
i10 Index
Citation
19
28
2,619
* Rankings
Ranking Based On Selection: 9
David Skidmore
American foreign policy
international political economy
US-China relations
China's Belt and Road Initiative
China and multil
Metrics
H-Index
i10 Index
Citation
19
25
1,724
* Rankings
Ranking Based On Selection: 10
Shankar Munusamy
Diabetic Nephropathy
Obesity
Kidney
ER Stress
Renal Cell Carcinoma
Metrics
H-Index
i10 Index
Citation
18
25
1,986

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
Jerrid Kruse
Science education
nature of science
nature of technology
preservice teacher education
history of
Metrics
H-Index
i10 Index
Citation
18
32
984
* Rankings
Ranking Based On Selection: 13
Michael J Renner
Animal Behavior
Animal Cognition
Captive management of endangered species
Human-Wildlife
Metrics
H-Index
i10 Index
Citation
18
22
1,878
* Rankings
Ranking Based On Selection: 14
Gregory Lengel
Personality Disorders
Dimensional Personality Models
Nonsuicidal Self-Injury
Maladaptive Behaviors
Clinical Utility
Metrics
H-Index
i10 Index
Citation
17
18
993
* Rankings
Ranking Based On Selection: 20
Meredith Luttrell
Exercise Physiology
Vascular Physiology
Metrics
H-Index
i10 Index
Citation
15
18
669
* Rankings
Ranking Based On Selection: 21
Bengu Erguner Tekinalp
Adlerian
Individual Psychology
Positive Psychology
Metrics
H-Index
i10 Index
Citation
15
16
754
* Rankings
Ranking Based On Selection: 23
John Rovers
Global health
Public Health
Pharmacy Practice
Social Science
Metrics
H-Index
i10 Index
Citation
15
24
1,213
* Rankings
Ranking Based On Selection: 24
Wade Leuwerke
Student Success
School Counseling
Noncognitive
Career Development
Metrics
H-Index
i10 Index
Citation
15
18
1,099
* Rankings
Ranking Based On Selection: 26
Jerry Anderson
Property
Environmental Law
Administrative Law
Metrics
H-Index
i10 Index
Citation
14
16
661
* Rankings
Ranking Based On Selection: 27
Mark Kende
constitutional law
comparative constitutional law
corruption
First Amendment
emolument clauses
Metrics
H-Index
i10 Index
Citation
14
19
663
* Rankings
Ranking Based On Selection: 28
Tom Buckmiller
adult education
Native American
standards based grading
Metrics
H-Index
i10 Index
Citation
13
15
625
* Rankings
Ranking Based On Selection: 29
James Sacco
Environmental Toxicology
Canine genetics
Canine cancer
Drug and xenobiotic metabolism
Metrics
H-Index
i10 Index
Citation
13
16
391
* Rankings
Ranking Based On Selection: 30
Lindsay Woodward
Adolescent Literacy
Digital Literacy
Teacher Professional Development
Metrics
H-Index
i10 Index
Citation
12
13
736
* Rankings
Ranking Based On Selection: 31
Natalie Ross Adkins
consumer behavior
stigma in the marketplace
Metrics
H-Index
i10 Index
Citation
12
13
1,425
* Rankings
Ranking Based On Selection: 32
Radostina Purvanova
Leadership
Virtual teams
Women in the workplace
Positive workplace relationships
Metrics
H-Index
i10 Index
Citation
12
12
4,744
* Rankings
Ranking Based On Selection: 33
Matthew Zwier
molecular dynamics simulations
enhanced sampling
electronic structure calculations
chemical education
Metrics
H-Index
i10 Index
Citation
12
12
1,790
* Rankings
Ranking Based On Selection: 35
Catherine Gillespie
Eating Disorder Recovery & Early Childhood Education
Metrics
H-Index
i10 Index
Citation
12
15
461
* Rankings
Ranking Based On Selection: 36
Anthony Gaughan
Civil Procedure
Constitutional Law
Election Law
Legal & Constitutional History
Metrics
H-Index
i10 Index
Citation
11
13
443
* Rankings
Ranking Based On Selection: 37
Miguel Schor
Constitutional Law
Comparative Constitutional Law
Democracy
Metrics
H-Index
i10 Index
Citation
11
12
552
* Rankings
Ranking Based On Selection: 38
Jeremy Kidd
Law and Economics
Public Choice
Microeconomics
Business Law
Commercial Law
Metrics
H-Index
i10 Index
Citation
10
10
305
Andrew T Norman
Consumer behavior
media consumption
marketing thought
Metrics
H-Index
i10 Index
Citation
9
8
1,407
Christopher P Porter
algorithmic randomness
computability theory
philosophy of mathematics
Metrics
H-Index
i10 Index
Citation
8
5
188
Hunter R Clark
international law
international trade
international human rights
constitutional law
Metrics
H-Index
i10 Index
Citation
8
8
312
Heath Henderson
Development economics
computational economics
applied econometrics
Metrics
H-Index
i10 Index
Citation
7
5
308
Robert Collis
Russian History
eighteenth-century history
western esotericism
Metrics
H-Index
i10 Index
Citation
7
4
223
Matthew G Dore
corporations
partnerships
limited liability companies
business associations
corporate law
Metrics
H-Index
i10 Index
Citation
7
7
143
Deborah A Cronin
visual cognition
attention
perceptual stability
Metrics
H-Index
i10 Index
Citation
6
5
251
Craig N Owens
Modern Drama
Critical Theory
Play Writing
American Television
Film and Popular Music.
Metrics
H-Index
i10 Index
Citation
6
2
149
Robert R Rigg
Criminal Law/ Law and Psychiatry /Law and Forensic Science/ Evidence
Metrics
H-Index
i10 Index
Citation
6
5
155
Sandra Patton-Imani
race gender queerness family
Metrics
H-Index
i10 Index
Citation
5
5
374
Nanci J Ross
ethnobotany
historical ecology
ethnoecology
ethnobiology
ethnobiology education
Metrics
H-Index
i10 Index
Citation
5
4
479
Laurie Dore
civil procedure
evidence
conflict of laws
Metrics
H-Index
i10 Index
Citation
5
4
490
Cathy Lesser Mansfield
Consumer Law
Contracts Law
Payment Systems
Holocaust
Metrics
H-Index
i10 Index
Citation
5
5
510
Yu Renee Shi
data envelopment analysis
optimization
performance evaluation
benchmarking
Metrics
H-Index
i10 Index
Citation
4
3
133
Meredith Moore
Human Computer Interaction
Speech
Assistive Technology
Machine Learning
Metrics
H-Index
i10 Index
Citation
4
2
92
Todd Hodgkinson
Curriculum theory
pedagogy
literacy
gifted education
Metrics
H-Index
i10 Index
Citation
4
2
54
Andrea Charlow
Family Law
Juvenile Law
Negotiation
Alternative Dispute Resolution
Metrics
H-Index
i10 Index
Citation
4
4
250
Beth Younger|Ann Elizabeth Younger
young adult fiction
women's & gender studies
feminist theory
horror film
Metrics
H-Index
i10 Index
Citation
4
2
222
Abigail Stepnitz
Law
migration
climate change
gender
narrative
Metrics
H-Index
i10 Index
Citation
4
1
53
Suzan M Pritchett
Immigration
International Human Rights
Gender and the Law
Metrics
H-Index
i10 Index
Citation
3
1
61
Dan Chibnall
Science Communication
Information Literacy
Embedded Librarianship
Metrics
H-Index
i10 Index
Citation
2
0
16
Rankings
Ranking Based On Selection: 1
Klaus Bartschat
Metrics
H-Index
i10 Index
Citation Counts
58
316
13,867
computational atomic physics
charged-particle collisions
intense laser-matter interaction
attosecond physics
Rankings
Ranking Based On Selection: 2
Oleg Zatsarinny
Metrics
H-Index
i10 Index
Citation Counts
45
150
7,152
Rankings
Ranking Based On Selection: 3
Ronald Torry
Metrics
H-Index
i10 Index
Citation Counts
30
41
4,202
angiogenesis
biomarkers
cardiovascular physiology
Rankings
Ranking Based On Selection: 4
Olga Lazareva
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,918
Rankings
Ranking Based On Selection: 5
Timothy Welty
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,096
Rankings
Ranking Based On Selection: 6
Craige Wrenn
Metrics
H-Index
i10 Index
Citation Counts
22
23
2,209
learning and memory
Alzheimer's disease
endocrine disruptors
Fragile X
Rankings
Ranking Based On Selection: 7
Jill M Allen
Metrics
H-Index
i10 Index
Citation Counts
19
23
2,430
Rankings
Ranking Based On Selection: 8
Alanah Mitchell
Metrics
H-Index
i10 Index
Citation Counts
19
28
2,619
Virtual teams
technology supported collaboration
e-commerce
information systems pedagogy
Rankings
Ranking Based On Selection: 9
David Skidmore
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,724
American foreign policy
international political economy
US-China relations
China's Belt and Road Initiative
China and multil
Rankings
Ranking Based On Selection: 10
Shankar Munusamy
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,986
Diabetic Nephropathy
Obesity
Kidney
ER Stress
Renal Cell Carcinoma

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
Jerrid Kruse
Metrics
H-Index
i10 Index
Citation Counts
18
32
984
Science education
nature of science
nature of technology
preservice teacher education
history of
Rankings
Ranking Based On Selection: 12
Jill Johnson
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,990
Rankings
Ranking Based On Selection: 13
Michael J Renner
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,878
Animal Behavior
Animal Cognition
Captive management of endangered species
Human-Wildlife
Rankings
Ranking Based On Selection: 14
Gregory Lengel
Metrics
H-Index
i10 Index
Citation Counts
17
18
993
Personality Disorders
Dimensional Personality Models
Nonsuicidal Self-Injury
Maladaptive Behaviors
Clinical Utility
Rankings
Ranking Based On Selection: 15
Athanasios Petridis
Metrics
H-Index
i10 Index
Citation Counts
17
24
11,495
Rankings
Ranking Based On Selection: 16
David Mccord
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,203
Rankings
Ranking Based On Selection: 17
Allan Vestal
Metrics
H-Index
i10 Index
Citation Counts
16
25
943
Rankings
Ranking Based On Selection: 18
Jerry Honts
Metrics
H-Index
i10 Index
Citation Counts
16
17
671
Rankings
Ranking Based On Selection: 19
Yiqing Chen
Metrics
H-Index
i10 Index
Citation Counts
15
19
986
Rankings
Ranking Based On Selection: 20
Meredith Luttrell
Metrics
H-Index
i10 Index
Citation Counts
15
18
669
Exercise Physiology
Vascular Physiology
Rankings
Ranking Based On Selection: 21
Bengu Erguner Tekinalp
Metrics
H-Index
i10 Index
Citation Counts
15
16
754
Adlerian
Individual Psychology
Positive Psychology
Rankings
Ranking Based On Selection: 22
Chip Miller
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,106
Rankings
Ranking Based On Selection: 23
John Rovers
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,213
Rankings
Ranking Based On Selection: 24
Wade Leuwerke
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,099
Student Success
School Counseling
Noncognitive
Career Development
Rankings
Ranking Based On Selection: 25
Robyn Cooper
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,047
Rankings
Ranking Based On Selection: 26
Jerry Anderson
Metrics
H-Index
i10 Index
Citation Counts
14
16
661
Property
Environmental Law
Administrative Law
Rankings
Ranking Based On Selection: 27
Mark Kende
Metrics
H-Index
i10 Index
Citation Counts
14
19
663
constitutional law
comparative constitutional law
corruption
First Amendment
emolument clauses
Rankings
Ranking Based On Selection: 28
Tom Buckmiller
Metrics
H-Index
i10 Index
Citation Counts
13
15
625
adult education
Native American
standards based grading
Rankings
Ranking Based On Selection: 29
James Sacco
Metrics
H-Index
i10 Index
Citation Counts
13
16
391
Environmental Toxicology
Canine genetics
Canine cancer
Drug and xenobiotic metabolism
Rankings
Ranking Based On Selection: 30
Lindsay Woodward
Metrics
H-Index
i10 Index
Citation Counts
12
13
736
Adolescent Literacy
Digital Literacy
Teacher Professional Development
Rankings
Ranking Based On Selection: 31
Natalie Ross Adkins
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,425
consumer behavior
stigma in the marketplace
Rankings
Ranking Based On Selection: 32
Radostina Purvanova
Metrics
H-Index
i10 Index
Citation Counts
12
12
4,744
Leadership
Virtual teams
Women in the workplace
Positive workplace relationships
Rankings
Ranking Based On Selection: 33
Matthew Zwier
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,790
molecular dynamics simulations
enhanced sampling
electronic structure calculations
chemical education
Rankings
Ranking Based On Selection: 34
Melissa Weresh
Metrics
H-Index
i10 Index
Citation Counts
12
15
438
Rankings
Ranking Based On Selection: 35
Catherine Gillespie
Metrics
H-Index
i10 Index
Citation Counts
12
15
461
Eating Disorder Recovery & Early Childhood Education
Rankings
Ranking Based On Selection: 36
Anthony Gaughan
Metrics
H-Index
i10 Index
Citation Counts
11
13
443
Civil Procedure
Constitutional Law
Election Law
Legal & Constitutional History
Rankings
Ranking Based On Selection: 37
Miguel Schor
Metrics
H-Index
i10 Index
Citation Counts
11
12
552
Constitutional Law
Comparative Constitutional Law
Democracy
Rankings
Ranking Based On Selection: 38
Jeremy Kidd
Metrics
H-Index
i10 Index
Citation Counts
10
10
305
Law and Economics
Public Choice
Microeconomics
Business Law
Commercial Law
Rankings
Ranking Based On Selection: 39
Eliza Dy Boarman
Metrics
H-Index
i10 Index
Citation Counts
9
9
331
Rankings
Ranking Based On Selection: 40
Shelley Fairbairn
Metrics
H-Index
i10 Index
Citation Counts
9
8
378
Rankings
Ranking Based On Selection: 41
William M Boal
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,314
Rankings
Ranking Based On Selection: 42
Andrew T Norman
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,407
Consumer behavior
media consumption
marketing thought
Rankings
Ranking Based On Selection: 43
Christopher P Porter
Metrics
H-Index
i10 Index
Citation Counts
8
5
188
algorithmic randomness
computability theory
philosophy of mathematics
Rankings
Ranking Based On Selection: 44
Maura Irene Strassberg
Metrics
H-Index
i10 Index
Citation Counts
8
8
662
legal ethics
sexuality and the law
polygamy
Rankings
Ranking Based On Selection: 45
Keith Miller
Metrics
H-Index
i10 Index
Citation Counts
8
6
235
Rankings
Ranking Based On Selection: 46
Hunter R Clark
Metrics
H-Index
i10 Index
Citation Counts
8
8
312
international law
international trade
international human rights
constitutional law
Rankings
Ranking Based On Selection: 47
Heath Henderson
Metrics
H-Index
i10 Index
Citation Counts
7
5
308
Development economics
computational economics
applied econometrics
Rankings
Ranking Based On Selection: 48
Daniel S Alexander
Metrics
H-Index
i10 Index
Citation Counts
7
6
347
Rankings
Ranking Based On Selection: 49
Robert Collis
Metrics
H-Index
i10 Index
Citation Counts
7
4
223
Russian History
eighteenth-century history
western esotericism
Rankings
Ranking Based On Selection: 50
Matthew G Dore
Metrics
H-Index
i10 Index
Citation Counts
7
7
143
corporations
partnerships
limited liability companies
business associations
corporate law
Rankings
Ranking Based On Selection: 51
Deborah A Cronin
Metrics
H-Index
i10 Index
Citation Counts
6
5
251
visual cognition
attention
perceptual stability
Rankings
Ranking Based On Selection: 52
Karen L Wallace
Metrics
H-Index
i10 Index
Citation Counts
6
4
185
Rankings
Ranking Based On Selection: 53
Craig N Owens
Metrics
H-Index
i10 Index
Citation Counts
6
2
149
Modern Drama
Critical Theory
Play Writing
American Television
Film and Popular Music.
Rankings
Ranking Based On Selection: 54
Robert R Rigg
Metrics
H-Index
i10 Index
Citation Counts
6
5
155
Criminal Law/ Law and Psychiatry /Law and Forensic Science/ Evidence
Rankings
Ranking Based On Selection: 55
Sandra Patton-Imani
Metrics
H-Index
i10 Index
Citation Counts
5
5
374
race gender queerness family
Rankings
Ranking Based On Selection: 56
Nanci J Ross
Metrics
H-Index
i10 Index
Citation Counts
5
4
479
ethnobotany
historical ecology
ethnoecology
ethnobiology
ethnobiology education
Rankings
Ranking Based On Selection: 57
Sean Severe
Metrics
H-Index
i10 Index
Citation Counts
5
4
220
Rankings
Ranking Based On Selection: 58
Laurie Dore
Metrics
H-Index
i10 Index
Citation Counts
5
4
490
civil procedure
evidence
conflict of laws
Rankings
Ranking Based On Selection: 59
Hyejin Park
Metrics
H-Index
i10 Index
Citation Counts
5
2
64
Rankings
Ranking Based On Selection: 60
Cathy Lesser Mansfield
Metrics
H-Index
i10 Index
Citation Counts
5
5
510
Consumer Law
Contracts Law
Payment Systems
Holocaust
Rankings
Ranking Based On Selection: 61
Nate Holdren
Metrics
H-Index
i10 Index
Citation Counts
5
3
83
Rankings
Ranking Based On Selection: 62
Yu Renee Shi
Metrics
H-Index
i10 Index
Citation Counts
4
3
133
data envelopment analysis
optimization
performance evaluation
benchmarking
Rankings
Ranking Based On Selection: 63
Meredith Moore
Metrics
H-Index
i10 Index
Citation Counts
4
2
92
Human Computer Interaction
Speech
Assistive Technology
Machine Learning
Rankings
Ranking Based On Selection: 64
Todd Hodgkinson
Metrics
H-Index
i10 Index
Citation Counts
4
2
54
Curriculum theory
pedagogy
literacy
gifted education
Rankings
Ranking Based On Selection: 65
Andrea Charlow
Metrics
H-Index
i10 Index
Citation Counts
4
4
250
Family Law
Juvenile Law
Negotiation
Alternative Dispute Resolution
Rankings
Ranking Based On Selection: 66
Beth Younger|Ann Elizabeth Younger
Metrics
H-Index
i10 Index
Citation Counts
4
2
222
young adult fiction
women's & gender studies
feminist theory
horror film
Rankings
Ranking Based On Selection: 67
Abigail Stepnitz
Metrics
H-Index
i10 Index
Citation Counts
4
1
53
Law
migration
climate change
gender
narrative
Rankings
Ranking Based On Selection: 68
John D Edwards
Metrics
H-Index
i10 Index
Citation Counts
4
2
48
Rankings
Ranking Based On Selection: 70
Rebecca Lutkenhaus
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
Rankings
Ranking Based On Selection: 71
Suzan M Pritchett
Metrics
H-Index
i10 Index
Citation Counts
3
1
61
Immigration
International Human Rights
Gender and the Law
Rankings
Ranking Based On Selection: 72
Jennifer Zwagerman
Metrics
H-Index
i10 Index
Citation Counts
3
1
36
Rankings
Ranking Based On Selection: 73
Ellen L Yee
Metrics
H-Index
i10 Index
Citation Counts
3
2
39
Rankings
Ranking Based On Selection: 74
Dan Chibnall
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Science Communication
Information Literacy
Embedded Librarianship
Rankings
Ranking Based On Selection: 75
Andrew J Welch
Metrics
H-Index
i10 Index
Citation Counts
2
0
17
Rankings
Ranking Based On Selection: 76
Suzanne Levitt
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Rankings
Ranking Based On Selection: 77
Jerome Hilscher
Metrics
H-Index
i10 Index
Citation Counts
1
1
19
Rankings
Ranking Based On Selection: 78
Jonah Jackson
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Rankings
Ranking Based On Selection: 79
Teri Koch
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 80
Shaeley Santiago
Metrics
H-Index
i10 Index
Citation Counts
1
0
2