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: 3
Wesley Even
Astrophysics
Computational Physics
Radiation Hydrodynamics
High Energy Density Physics
Metrics
H-Index
i10 Index
Citation
29
42
3,434
* Rankings
Ranking Based On Selection: 4
Mark Debeliso
Biomechanics
Sports Medicine
Exercise Science
Orthopedics
Ergonomics
Metrics
H-Index
i10 Index
Citation
28
82
3,791
* Rankings
Ranking Based On Selection: 6
Ross Flom
developmental psychology
infant development
Metrics
H-Index
i10 Index
Citation
24
33
2,831
* Rankings
Ranking Based On Selection: 9
Jamie Spinney
urban planning
time use
spatial analysis
active transportation
Metrics
H-Index
i10 Index
Citation
20
30
2,351
* Rankings
Ranking Based On Selection: 10
Anne Diekema
information behavior
cross-language information retrieval
digital libraries
personal information management
Metrics
H-Index
i10 Index
Citation
20
30
1,549

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* Rankings
Ranking Based On Selection: 11
Jacqualine Grant
Botany
Pollinators
Conservation Biology
Genetics
Active Transportation
Metrics
H-Index
i10 Index
Citation
17
19
1,462
* Rankings
Ranking Based On Selection: 13
Kyle William Bishop
Film studies
zombie studies
American literature
adaptation studies
Metrics
H-Index
i10 Index
Citation
13
17
1,364
* Rankings
Ranking Based On Selection: 14
Marcus M Lawrence
skeletal muscle physiology
strength and conditioning
teaching
Metrics
H-Index
i10 Index
Citation
12
13
738
* Rankings
Ranking Based On Selection: 15
Masoud Malekzadeh
Structural Health Monitoring
Advanced Sensing Technologies
Big Data Analytics
Machine Learning
Metrics
H-Index
i10 Index
Citation
12
14
423
* Rankings
Ranking Based On Selection: 16
Ravi K Roy
Public Choice
Public Administration
Humanomics
Mental Models
Systems Thinking & Quality
Metrics
H-Index
i10 Index
Citation
12
13
2,086
* Rankings
Ranking Based On Selection: 17
Jon Anderson
strategy
organization design and change
network theory
Metrics
H-Index
i10 Index
Citation
10
10
623
* Rankings
Ranking Based On Selection: 19
Kevin A Stein
apologia rhetoric
kategoria rhetoric
antapologia rhetoric
political communication
Metrics
H-Index
i10 Index
Citation
10
10
507
Jacob Bishop
Engineering Education
Flipped Classroom
Psychometrics
Quantitative Methods
Robot Path Planning
Metrics
H-Index
i10 Index
Citation
9
9
5,965
Olena Kopystynska
Interparental conflict
Parenting
Child emotional development
Metrics
H-Index
i10 Index
Citation
9
9
356
Jeffrey Swigert
Applied Microeconomics
Health Economics
Behavioral Economics
Economics of Education
Metrics
H-Index
i10 Index
Citation
8
8
367
Alan Hamlin
Ethics
Strategy
Leadership and Management Issues
Metrics
H-Index
i10 Index
Citation
8
8
193
Braden Bagley
Health Communication
Crisis Communication
Message Design
Metrics
H-Index
i10 Index
Citation
7
2
97
Karl Jarvis
Conservation Biology
Landscape Genetics
Road Ecology
Simulation Modeling
Community Phylogenetics
Metrics
H-Index
i10 Index
Citation
7
7
339
Liz Olson
Medical anthropology
Environmental Anthropology
Globalization and medical pluralism
Metrics
H-Index
i10 Index
Citation
7
7
233
William J Davis
Teacher Learning
Teacher Recruitment
Preservice Teacher Education
Non-formal Education
Metrics
H-Index
i10 Index
Citation
7
3
149
Bruce Haslem
Corporate law and its impact on firm governance and financing
Metrics
H-Index
i10 Index
Citation
7
6
458
Gavin Feller
media studies
media and religion
critical-cultural studies
Mormon studies
media theory
Metrics
H-Index
i10 Index
Citation
6
4
166
Bruce R Howard
Structural Biology
X-ray Crystallography
Biochemistry
Metrics
H-Index
i10 Index
Citation
5
5
620
Guizella Rocabado
Chemistry Education Research
Assessment
Evaluation
Equity diversity and inclusion
Metrics
H-Index
i10 Index
Citation
5
5
156
Merrill Funk
Physical Activity/Exercise
Weight Management
Health
Metrics
H-Index
i10 Index
Citation
5
4
275
Grant T Shimer
sedimentary geology
stratigraphy
earth history
paleontology
Metrics
H-Index
i10 Index
Citation
5
2
60
Qian Zhang
Data Envelopment Analysis
Optimization
Performance evaluation
Decision Analytic
Business Analytics
Metrics
H-Index
i10 Index
Citation
4
4
182
Hayden Von Coombs
Sports
NCAA
International Student-Athletes
Sport Communication
Metrics
H-Index
i10 Index
Citation
4
1
64
Dillon Monroe
biogeography
physiology
behavior
stress
Metrics
H-Index
i10 Index
Citation
3
0
15
Nicole Dib
American literature
African American literature
Native American literature
critical race studies
Metrics
H-Index
i10 Index
Citation
2
1
32
John Belk
Rhetoric
Writing Studies
Composition
Creative Writing
Writing Program Administration
Metrics
H-Index
i10 Index
Citation
2
0
15
Brianne Kramer
Teacher activism
racial and religious identity
teacher education
Metrics
H-Index
i10 Index
Citation
2
0
8
Gregory Powell
Knowledge management
pedagogy
academic dishonesty
student satisfaction
Metrics
H-Index
i10 Index
Citation
1
0
5
Joel B Judd
teacher education
action research
social justice
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
David Berri
Metrics
H-Index
i10 Index
Citation Counts
34
58
4,492
Rankings
Ranking Based On Selection: 2
Tyler F Stillman
Metrics
H-Index
i10 Index
Citation Counts
31
41
9,740
Rankings
Ranking Based On Selection: 3
Wesley Even
Metrics
H-Index
i10 Index
Citation Counts
29
42
3,434
Astrophysics
Computational Physics
Radiation Hydrodynamics
High Energy Density Physics
Rankings
Ranking Based On Selection: 4
Mark Debeliso
Metrics
H-Index
i10 Index
Citation Counts
28
82
3,791
Biomechanics
Sports Medicine
Exercise Science
Orthopedics
Ergonomics
Rankings
Ranking Based On Selection: 5
David S Christensen
Metrics
H-Index
i10 Index
Citation Counts
25
33
1,910
Rankings
Ranking Based On Selection: 6
Ross Flom
Metrics
H-Index
i10 Index
Citation Counts
24
33
2,831
developmental psychology
infant development
Rankings
Ranking Based On Selection: 7
Jacob Dean
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,707
Rankings
Ranking Based On Selection: 8
Bryan L Koenig
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,689
Rankings
Ranking Based On Selection: 9
Jamie Spinney
Metrics
H-Index
i10 Index
Citation Counts
20
30
2,351
urban planning
time use
spatial analysis
active transportation
Rankings
Ranking Based On Selection: 10
Anne Diekema
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,549
information behavior
cross-language information retrieval
digital libraries
personal information management

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
Jacqualine Grant
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,462
Botany
Pollinators
Conservation Biology
Genetics
Active Transportation
Rankings
Ranking Based On Selection: 12
Erich R Mueller
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,255
Rankings
Ranking Based On Selection: 13
Kyle William Bishop
Metrics
H-Index
i10 Index
Citation Counts
13
17
1,364
Film studies
zombie studies
American literature
adaptation studies
Rankings
Ranking Based On Selection: 14
Marcus M Lawrence
Metrics
H-Index
i10 Index
Citation Counts
12
13
738
skeletal muscle physiology
strength and conditioning
teaching
Rankings
Ranking Based On Selection: 15
Masoud Malekzadeh
Metrics
H-Index
i10 Index
Citation Counts
12
14
423
Structural Health Monitoring
Advanced Sensing Technologies
Big Data Analytics
Machine Learning
Rankings
Ranking Based On Selection: 16
Ravi K Roy
Metrics
H-Index
i10 Index
Citation Counts
12
13
2,086
Public Choice
Public Administration
Humanomics
Mental Models
Systems Thinking & Quality
Rankings
Ranking Based On Selection: 17
Jon Anderson
Metrics
H-Index
i10 Index
Citation Counts
10
10
623
strategy
organization design and change
network theory
Rankings
Ranking Based On Selection: 18
Brandon Wiggins
Metrics
H-Index
i10 Index
Citation Counts
10
10
300
Rankings
Ranking Based On Selection: 19
Kevin A Stein
Metrics
H-Index
i10 Index
Citation Counts
10
10
507
apologia rhetoric
kategoria rhetoric
antapologia rhetoric
political communication
Rankings
Ranking Based On Selection: 20
Jacob Bishop
Metrics
H-Index
i10 Index
Citation Counts
9
9
5,965
Engineering Education
Flipped Classroom
Psychometrics
Quantitative Methods
Robot Path Planning
Rankings
Ranking Based On Selection: 21
Olena Kopystynska
Metrics
H-Index
i10 Index
Citation Counts
9
9
356
Interparental conflict
Parenting
Child emotional development
Rankings
Ranking Based On Selection: 22
Shih-Ming Hu
Metrics
H-Index
i10 Index
Citation Counts
9
9
272
Rankings
Ranking Based On Selection: 23
Christopher F Monson
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,115
Electrochemistry
Supported Lipid Bilayers
Microfluidics
Rankings
Ranking Based On Selection: 24
Jeffrey Swigert
Metrics
H-Index
i10 Index
Citation Counts
8
8
367
Applied Microeconomics
Health Economics
Behavioral Economics
Economics of Education
Rankings
Ranking Based On Selection: 25
Crystal M Riley Koenig
Metrics
H-Index
i10 Index
Citation Counts
8
7
330
Primatology
Macaques
Ethnoprimatology
Psychology
Rankings
Ranking Based On Selection: 26
Alan Hamlin
Metrics
H-Index
i10 Index
Citation Counts
8
8
193
Ethics
Strategy
Leadership and Management Issues
Rankings
Ranking Based On Selection: 27
David Tufte
Metrics
H-Index
i10 Index
Citation Counts
8
7
680
Rankings
Ranking Based On Selection: 28
Kirsten L Graham
Metrics
H-Index
i10 Index
Citation Counts
7
4
130
Rankings
Ranking Based On Selection: 29
Braden Bagley
Metrics
H-Index
i10 Index
Citation Counts
7
2
97
Health Communication
Crisis Communication
Message Design
Rankings
Ranking Based On Selection: 30
Karl Jarvis
Metrics
H-Index
i10 Index
Citation Counts
7
7
339
Conservation Biology
Landscape Genetics
Road Ecology
Simulation Modeling
Community Phylogenetics
Rankings
Ranking Based On Selection: 31
Liz Olson
Metrics
H-Index
i10 Index
Citation Counts
7
7
233
Medical anthropology
Environmental Anthropology
Globalization and medical pluralism
Rankings
Ranking Based On Selection: 32
William J Davis
Metrics
H-Index
i10 Index
Citation Counts
7
3
149
Teacher Learning
Teacher Recruitment
Preservice Teacher Education
Non-formal Education
Rankings
Ranking Based On Selection: 33
Bruce Haslem
Metrics
H-Index
i10 Index
Citation Counts
7
6
458
Corporate law and its impact on firm governance and financing
Rankings
Ranking Based On Selection: 35
Michael Kroff
Metrics
H-Index
i10 Index
Citation Counts
6
5
621
Rankings
Ranking Based On Selection: 36
Gavin Feller
Metrics
H-Index
i10 Index
Citation Counts
6
4
166
media studies
media and religion
critical-cultural studies
Mormon studies
media theory
Rankings
Ranking Based On Selection: 37
Scott Lanning
Metrics
H-Index
i10 Index
Citation Counts
6
5
329
Rankings
Ranking Based On Selection: 38
Bruce R Howard
Metrics
H-Index
i10 Index
Citation Counts
5
5
620
Structural Biology
X-ray Crystallography
Biochemistry
Rankings
Ranking Based On Selection: 39
Guizella Rocabado
Metrics
H-Index
i10 Index
Citation Counts
5
5
156
Chemistry Education Research
Assessment
Evaluation
Equity diversity and inclusion
Rankings
Ranking Based On Selection: 40
Steven Hawkins
Metrics
H-Index
i10 Index
Citation Counts
5
3
298
Auditing
Corporate Governance
Fraud
Accounting Education
Rankings
Ranking Based On Selection: 41
Merrill Funk
Metrics
H-Index
i10 Index
Citation Counts
5
4
275
Physical Activity/Exercise
Weight Management
Health
Rankings
Ranking Based On Selection: 42
Grant T Shimer
Metrics
H-Index
i10 Index
Citation Counts
5
2
60
sedimentary geology
stratigraphy
earth history
paleontology
Rankings
Ranking Based On Selection: 43
Qian Zhang
Metrics
H-Index
i10 Index
Citation Counts
4
4
182
Data Envelopment Analysis
Optimization
Performance evaluation
Decision Analytic
Business Analytics
Rankings
Ranking Based On Selection: 44
Tyler Christensen
Metrics
H-Index
i10 Index
Citation Counts
4
4
156
Rankings
Ranking Based On Selection: 45
Hayden Von Coombs
Metrics
H-Index
i10 Index
Citation Counts
4
1
64
Sports
NCAA
International Student-Athletes
Sport Communication
Rankings
Ranking Based On Selection: 46
Robb Mccollum
Metrics
H-Index
i10 Index
Citation Counts
4
2
444
Rankings
Ranking Based On Selection: 47
Bina Sharma
Metrics
H-Index
i10 Index
Citation Counts
4
2
49
Corporate finance Corporate governance Law and Finance
Rankings
Ranking Based On Selection: 48
Bryan Graden
Metrics
H-Index
i10 Index
Citation Counts
3
1
44
Disclosure
Debt Contracting
Rankings
Ranking Based On Selection: 49
Dillon Monroe
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
biogeography
physiology
behavior
stress
Rankings
Ranking Based On Selection: 50
John Rodari Meisner
Metrics
H-Index
i10 Index
Citation Counts
2
2
97
Rankings
Ranking Based On Selection: 51
Nicole Dib
Metrics
H-Index
i10 Index
Citation Counts
2
1
32
American literature
African American literature
Native American literature
critical race studies
Rankings
Ranking Based On Selection: 52
John Belk
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
Rhetoric
Writing Studies
Composition
Creative Writing
Writing Program Administration
Rankings
Ranking Based On Selection: 53
Elijah Neilson
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
Rankings
Ranking Based On Selection: 54
Brianne Kramer
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Teacher activism
racial and religious identity
teacher education
Rankings
Ranking Based On Selection: 55
Nathan P Mcnamee
Metrics
H-Index
i10 Index
Citation Counts
2
1
62
Rankings
Ranking Based On Selection: 56
Jacob N Miller
Metrics
H-Index
i10 Index
Citation Counts
1
1
26
Rankings
Ranking Based On Selection: 57
Gregory Powell
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Knowledge management
pedagogy
academic dishonesty
student satisfaction
Rankings
Ranking Based On Selection: 58
Joel B Judd
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
teacher education
action research
social justice
Rankings
Ranking Based On Selection: 59
Thomas Pfau
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Literature
Classics
Philosophy
Cultural Criticism