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" (870,057 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
Cristel Antonia Russell
narrative
consumer behavior
entertainment
media
branding
Metrics
H-Index
i10 Index
Citation
42
74
8,124
* Rankings
Ranking Based On Selection: 2
Carol Falender
Clinical supervision
ethics of supervision
Metrics
H-Index
i10 Index
Citation
29
43
5,071
* Rankings
Ranking Based On Selection: 3
Cindy Miller Perrin
child maltreatment
family violence
faith
life purpose
Metrics
H-Index
i10 Index
Citation
26
42
4,937
Steven V Rouse
Personality Assessment
Personality
Psychometrics
Metrics
H-Index
i10 Index
Citation
19
25
2,931
Shelly Harrell
psychotherapy
culture
racism
well-being
Metrics
H-Index
i10 Index
Citation
16
20
5,090
James Dilellio
simulation
optimization
portfolio theory
Metrics
H-Index
i10 Index
Citation
13
14
401

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Samaa Haniya
Digital Peddagogy
Program Evaluation
Instruction Design
Educational Data Mining and Global Learning
Metrics
H-Index
i10 Index
Citation
9
9
353
Frederique Corbett
Connectivism
Leadership
Change
Asia
Technology
Metrics
H-Index
i10 Index
Citation
5
3
321
Howard Jeandenis
Lakou
Ubuntu
Corruption
Social Entrepreneurship
Metrics
H-Index
i10 Index
Citation
4
2
105
Brandon Parsons
Income Inequality
corruption
economic growth
Metrics
H-Index
i10 Index
Citation
2
0
13
Youssef Issa Khattab
Neuropsychology
Neurodegenerative Disease
Neuroimaging
Environment-Genes
Metrics
H-Index
i10 Index
Citation
2
0
8
Sandra Sarmonpal
learning analytics
quantitative research
qualitative research
educational data mining
Metrics
H-Index
i10 Index
Citation
2
0
7
Jonathan D Riddle
nineteenth-century US
history of religion
history of health and medicine
Metrics
H-Index
i10 Index
Citation
1
0
7
Weina Li Chen
learning design and technologies
language learning
international students
leadership in teaching.
Metrics
H-Index
i10 Index
Citation
1
0
3
Stephanie Viggiano
Disability studies
Strategic communication
Cultural intelligence
Global leadership
Metrics
H-Index
i10 Index
Citation
1
0
3
Rankings
Ranking Based On Selection: 1
Cristel Antonia Russell
Metrics
H-Index
i10 Index
Citation Counts
42
74
8,124
narrative
consumer behavior
entertainment
media
branding
Rankings
Ranking Based On Selection: 2
Carol Falender
Metrics
H-Index
i10 Index
Citation Counts
29
43
5,071
Clinical supervision
ethics of supervision
Rankings
Ranking Based On Selection: 3
Cindy Miller Perrin
Metrics
H-Index
i10 Index
Citation Counts
26
42
4,937
child maltreatment
family violence
faith
life purpose
Rankings
Ranking Based On Selection: 4
Steven V Rouse
Metrics
H-Index
i10 Index
Citation Counts
19
25
2,931
Personality Assessment
Personality
Psychometrics
Rankings
Ranking Based On Selection: 5
Shelly Harrell
Metrics
H-Index
i10 Index
Citation Counts
16
20
5,090
psychotherapy
culture
racism
well-being
Rankings
Ranking Based On Selection: 6
Darren Good
Metrics
H-Index
i10 Index
Citation Counts
15
19
3,091
Rankings
Ranking Based On Selection: 7
Robert Sexton
Metrics
H-Index
i10 Index
Citation Counts
14
17
730
Rankings
Ranking Based On Selection: 8
Doug Leigh
Metrics
H-Index
i10 Index
Citation Counts
13
16
2,120
Rankings
Ranking Based On Selection: 9
James Dilellio
Metrics
H-Index
i10 Index
Citation Counts
13
14
401
simulation
optimization
portfolio theory
Rankings
Ranking Based On Selection: 10
Ann Feyerherm
Metrics
H-Index
i10 Index
Citation Counts
12
16
1,854

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
Bennett E Postlethwaite
Metrics
H-Index
i10 Index
Citation Counts
12
12
2,430
Rankings
Ranking Based On Selection: 12
Samaa Haniya
Metrics
H-Index
i10 Index
Citation Counts
9
9
353
Digital Peddagogy
Program Evaluation
Instruction Design
Educational Data Mining and Global Learning
Rankings
Ranking Based On Selection: 13
Dongshin Kim
Metrics
H-Index
i10 Index
Citation Counts
7
4
155
Rankings
Ranking Based On Selection: 14
Kendra Killpatrick
Metrics
H-Index
i10 Index
Citation Counts
6
5
187
Rankings
Ranking Based On Selection: 15
Frederique Corbett
Metrics
H-Index
i10 Index
Citation Counts
5
3
321
Connectivism
Leadership
Change
Asia
Technology
Rankings
Ranking Based On Selection: 16
Miriam Lacey
Metrics
H-Index
i10 Index
Citation Counts
5
4
245
Rankings
Ranking Based On Selection: 17
Howard Jeandenis
Metrics
H-Index
i10 Index
Citation Counts
4
2
105
Lakou
Ubuntu
Corruption
Social Entrepreneurship
Rankings
Ranking Based On Selection: 18
Christina Littlefield
Metrics
H-Index
i10 Index
Citation Counts
4
2
61
Rankings
Ranking Based On Selection: 19
Cari Myers
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 20
Brandon Parsons
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Income Inequality
corruption
economic growth
Rankings
Ranking Based On Selection: 21
Youssef Issa Khattab
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Neuropsychology
Neurodegenerative Disease
Neuroimaging
Environment-Genes
Rankings
Ranking Based On Selection: 22
Debra Chittur
Metrics
H-Index
i10 Index
Citation Counts
2
1
14
Rankings
Ranking Based On Selection: 23
Rahul Newasekar
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
smt
lead-free solder paste
Rankings
Ranking Based On Selection: 24
Sandra Sarmonpal
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
learning analytics
quantitative research
qualitative research
educational data mining
Rankings
Ranking Based On Selection: 25
Jonathan D Riddle
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
nineteenth-century US
history of religion
history of health and medicine
Rankings
Ranking Based On Selection: 26
Weina Li Chen
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
learning design and technologies
language learning
international students
leadership in teaching.
Rankings
Ranking Based On Selection: 27
Stephanie Viggiano
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Disability studies
Strategic communication
Cultural intelligence
Global leadership
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