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.

* Rankings
Ranking Based On Selection :1
Nancy Hogan
Corrections
Criminological theory
Organizational/Workplace facotrs
Metrics
H-Index
i10 Index
Citation
60
111
12,774
* Rankings
Ranking Based On Selection :3
Thomas C Dowling
renal
kidney
nephrology
hemodynamics
pharmacokinetics
Metrics
H-Index
i10 Index
Citation
29
52
3,472
Eric Nybo
Natural Products Biosynthesis
Metabolic Engineering
Molecular Biology
NMR Spectroscopy
Metrics
H-Index
i10 Index
Citation
19
26
1,355
Jerry A Griffith
geography
remote sensing
land cover change
landscape ecology
Metrics
H-Index
i10 Index
Citation
18
19
1,379
Jacqueline D Peacock
Translational Biology
Molecular Diagnostics
Metrics
H-Index
i10 Index
Citation
12
12
875
Anne Spain
Microbiology
Teaching and Learning in Higher Education
Metrics
H-Index
i10 Index
Citation
12
12
1,908
* Rankings
Ranking Based On Selection :12
Qian Ding
Patient Safety
Medication Errors
Health Economics and Outcomes Research (HEOR)
Metrics
H-Index
i10 Index
Citation
9
9
432
Clifton Franklund
Bacterial physiology
steroid metabolism
LPS synthesis
Reproducible research
Assessment of student learning
Metrics
H-Index
i10 Index
Citation
9
9
604
Joel Mort
Evolutionary Psychology
Cognitive Science
Governance
African Studies
Comparative Religion
Metrics
H-Index
i10 Index
Citation
9
7
382
Cheolwoo Lee
Corporate Finance
IPOs
Financial Analysts
M&As
Dividend Policy
Metrics
H-Index
i10 Index
Citation
8
7
380
Dane L. Shiltz
Game-based learning
interprofessional education
internal medicine clinical practice
Metrics
H-Index
i10 Index
Citation
7
4
157
Greg Gogolin
Digital Forensics
Information Security
Mobile Forensics
Data Analytics
Metrics
H-Index
i10 Index
Citation
6
4
190
Karen L. Carter
Art History
Design History
Nineteenth-Century Visual Culture
French posters
Metrics
H-Index
i10 Index
Citation
6
4
103
Emmanuel Jadhav
ororganizational theory
leadership and the role of public health in the care of elder and vulnerable adults.ganizational theory
trait-based leadership
and
Metrics
H-Index
i10 Index
Citation
5
3
63
Yong Xu
Artificial Intelligence
Machine learning
Big Data Analysis
Survival Analysis
Structural Equation Models
Metrics
H-Index
i10 Index
Citation
5
3
74
Deirdre Fagan
American poetry and creative writing
Metrics
H-Index
i10 Index
Citation
4
2
88
Tyler Watts
economics
entrepreneurship
institutions
monetary history
free banking
Metrics
H-Index
i10 Index
Citation
4
1
37
Peter Bradley
Philosophy of Mind
Color (Philosophy)
Cognitive Science
Philosophy of Higher Education
Metrics
H-Index
i10 Index
Citation
2
1
114
Tracy Russo
Instructional Design
Educational Technology
Social Media
Faculty Development
Metrics
H-Index
i10 Index
Citation
1
1
31
Yvonne Frear
social justice
higher education equity
Metrics
H-Index
i10 Index
Citation
1
1
27
Jason Bentley
financial aid
advising
success coaching
retention
persistence
Metrics
H-Index
i10 Index
Citation
1
1
19
Gerald Jerry Emerick
Cybersecurity
education
machine learning
cloud computing
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Nancy Hogan
Metrics
H-Index
i10 Index
Citation Counts
60
111
12,774
Corrections
Criminological theory
Organizational/Workplace facotrs
Rankings
Ranking Based On Selection: 2
Michael E Klepser
Metrics
H-Index
i10 Index
Citation Counts
49
110
7,248
Rankings
Ranking Based On Selection: 3
Thomas C Dowling
Metrics
H-Index
i10 Index
Citation Counts
29
52
3,472
renal
kidney
nephrology
hemodynamics
pharmacokinetics
Rankings
Ranking Based On Selection: 4
Eric Nybo
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,355
Natural Products Biosynthesis
Metabolic Engineering
Molecular Biology
NMR Spectroscopy
Rankings
Ranking Based On Selection: 5
Jerry A Griffith
Metrics
H-Index
i10 Index
Citation Counts
18
19
1,379
geography
remote sensing
land cover change
landscape ecology
Rankings
Ranking Based On Selection: 6
Minji Sohn
Metrics
H-Index
i10 Index
Citation Counts
14
17
900
Rankings
Ranking Based On Selection: 7
Felix Amissah
Metrics
H-Index
i10 Index
Citation Counts
12
17
410
Rankings
Ranking Based On Selection: 8
Jacqueline D Peacock
Metrics
H-Index
i10 Index
Citation Counts
12
12
875
Translational Biology
Molecular Diagnostics
Rankings
Ranking Based On Selection: 9
Anne Spain
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,908
Microbiology
Teaching and Learning in Higher Education
Rankings
Ranking Based On Selection: 10
Joseph Ferrandino
Metrics
H-Index
i10 Index
Citation Counts
12
12
580
Rankings
Ranking Based On Selection: 11
James Hoerter
Metrics
H-Index
i10 Index
Citation Counts
10
10
408
Rankings
Ranking Based On Selection: 12
Qian Ding
Metrics
H-Index
i10 Index
Citation Counts
9
9
432
Patient Safety
Medication Errors
Health Economics and Outcomes Research (HEOR)
Rankings
Ranking Based On Selection: 13
Jenny Lamberts
Metrics
H-Index
i10 Index
Citation Counts
9
9
486
Rankings
Ranking Based On Selection: 14
Clifton Franklund
Metrics
H-Index
i10 Index
Citation Counts
9
9
604
Bacterial physiology
steroid metabolism
LPS synthesis
Reproducible research
Assessment of student learning
Rankings
Ranking Based On Selection: 15
Joel Mort
Metrics
H-Index
i10 Index
Citation Counts
9
7
382
Evolutionary Psychology
Cognitive Science
Governance
African Studies
Comparative Religion
Rankings
Ranking Based On Selection: 16
Sonali Kurup
Metrics
H-Index
i10 Index
Citation Counts
8
8
598
Rankings
Ranking Based On Selection: 17
Kali M. Vanlangen
Metrics
H-Index
i10 Index
Citation Counts
8
7
228
Rankings
Ranking Based On Selection: 18
Cheolwoo Lee
Metrics
H-Index
i10 Index
Citation Counts
8
7
380
Corporate Finance
IPOs
Financial Analysts
M&As
Dividend Policy
Rankings
Ranking Based On Selection: 19
Henry Wai Leong Ho
Metrics
H-Index
i10 Index
Citation Counts
8
5
188
Rankings
Ranking Based On Selection: 20
Barry Mehler
Metrics
H-Index
i10 Index
Citation Counts
8
8
292
eugenics
Jews
racism
history of science
sexuality
Rankings
Ranking Based On Selection: 21
David R. White
Metrics
H-Index
i10 Index
Citation Counts
7
6
209
Criminal Justice Policing & Corrections
Rankings
Ranking Based On Selection: 22
Dane L. Shiltz
Metrics
H-Index
i10 Index
Citation Counts
7
4
157
Game-based learning
interprofessional education
internal medicine clinical practice
Rankings
Ranking Based On Selection: 23
Henry Wai Leong Ho
Metrics
H-Index
i10 Index
Citation Counts
7
3
89
Rankings
Ranking Based On Selection: 24
Greg Gogolin
Metrics
H-Index
i10 Index
Citation Counts
6
4
190
Digital Forensics
Information Security
Mobile Forensics
Data Analytics
Rankings
Ranking Based On Selection: 25
Karen L. Carter
Metrics
H-Index
i10 Index
Citation Counts
6
4
103
Art History
Design History
Nineteenth-Century Visual Culture
French posters
Rankings
Ranking Based On Selection: 26
Lindsay Stoetzel
Metrics
H-Index
i10 Index
Citation Counts
5
3
146
Rankings
Ranking Based On Selection: 27
A Bernknopf
Metrics
H-Index
i10 Index
Citation Counts
5
3
123
Rankings
Ranking Based On Selection: 28
Stacey Bradbury Armstrong
Metrics
H-Index
i10 Index
Citation Counts
5
3
117
Rankings
Ranking Based On Selection: 29
Emmanuel Jadhav
Metrics
H-Index
i10 Index
Citation Counts
5
3
63
ororganizational theory
leadership and the role of public health in the care of elder and vulnerable adults.ganizational theory
trait-based leadership
and
Rankings
Ranking Based On Selection: 30
Kyle J. Schmidt
Metrics
H-Index
i10 Index
Citation Counts
5
2
198
Rankings
Ranking Based On Selection: 31
Yong Xu
Metrics
H-Index
i10 Index
Citation Counts
5
3
74
Artificial Intelligence
Machine learning
Big Data Analysis
Survival Analysis
Structural Equation Models
Rankings
Ranking Based On Selection: 32
Deirdre Fagan
Metrics
H-Index
i10 Index
Citation Counts
4
2
88
American poetry and creative writing
Rankings
Ranking Based On Selection: 33
Tyler Watts
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
economics
entrepreneurship
institutions
monetary history
free banking
Rankings
Ranking Based On Selection: 34
Scot SquiresDbaPcm
Metrics
H-Index
i10 Index
Citation Counts
3
1
39
Rankings
Ranking Based On Selection: 35
Alexander Cartwright
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
Rankings
Ranking Based On Selection: 36
Jennifer Dirmeyer
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
public economics
law and economics
crime
Rankings
Ranking Based On Selection: 37
Molly M. Cooper
Metrics
H-Index
i10 Index
Citation Counts
2
1
160
Information Security
Phishing prevention
Cybersecurity
Rankings
Ranking Based On Selection: 38
Christopher L Cosper
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 39
J Randall Groves
Metrics
H-Index
i10 Index
Citation Counts
2
1
160
Rankings
Ranking Based On Selection: 40
Peter Bradley
Metrics
H-Index
i10 Index
Citation Counts
2
1
114
Philosophy of Mind
Color (Philosophy)
Cognitive Science
Philosophy of Higher Education
Rankings
Ranking Based On Selection: 41
Ron Mckean
Metrics
H-Index
i10 Index
Citation Counts
2
1
98
Rankings
Ranking Based On Selection: 42
Syed Khaled Musarraf
Metrics
H-Index
i10 Index
Citation Counts
1
1
50
Computer Information Technology
Rankings
Ranking Based On Selection: 43
Tracy Russo
Metrics
H-Index
i10 Index
Citation Counts
1
1
31
Instructional Design
Educational Technology
Social Media
Faculty Development
Rankings
Ranking Based On Selection: 44
Yvonne Frear
Metrics
H-Index
i10 Index
Citation Counts
1
1
27
social justice
higher education equity
Rankings
Ranking Based On Selection: 45
Jason Bentley
Metrics
H-Index
i10 Index
Citation Counts
1
1
19
financial aid
advising
success coaching
retention
persistence
Rankings
Ranking Based On Selection: 46
Gerald Jerry Emerick
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Cybersecurity
education
machine learning
cloud computing