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" (998,570 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
Jean Twenge
generations
personality
social psychology
gender roles
Metrics
H-Index
i10 Index
Citation
111
195
87,931
* Rankings
Ranking Based On Selection: 3
Sarah Mattson
Fetal alcohol Spectrum Disorders
FAS
Neuropsychology
Behavioral Teratology
Metrics
H-Index
i10 Index
Citation
75
139
18,638
* Rankings
Ranking Based On Selection: 4
Linda C Gallo
Cardiovascular Disease
Diabetes
Health Disparities
Hispanic Health
Social Factors
Metrics
H-Index
i10 Index
Citation
73
249
23,051
* Rankings
Ranking Based On Selection: 5
Georg E Matt
psychology
health
tobacco
secondhand smoke
thirdhand smoke
Metrics
H-Index
i10 Index
Citation
53
114
14,069
* Rankings
Ranking Based On Selection: 6
Keith Horvath
HIV
Internet
mHealth
Sexual and Gender Minority
Metrics
H-Index
i10 Index
Citation
50
130
6,905
Larissa Lacie Barber
telework
occupational health psychology
self-regulation
sleep
work-life balance
Metrics
H-Index
i10 Index
Citation
42
68
7,188
Aaron J Blashill
LGBTQ+ health
Body image disorders
Suicide
HIV
Skin cancer
Metrics
H-Index
i10 Index
Citation
42
109
7,016

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 11
Thierry Devos
Intergroup Relations
Implicit Social Cognition
Diversity
Metrics
H-Index
i10 Index
Citation
37
63
15,618
* Rankings
Ranking Based On Selection: 12
Stephen K Reed
Cognitive Science
Cognitive Psychology
Problem Solving
Informatics
Metrics
H-Index
i10 Index
Citation
31
56
8,601
* Rankings
Ranking Based On Selection: 13
Radmila Prislin
Social influence
Group dynamics
Attitudes
Persuasion
Minority influence
Metrics
H-Index
i10 Index
Citation
30
47
6,237
* Rankings
Ranking Based On Selection: 15
Mark B Reed
Substance use
public health
psychology
Metrics
H-Index
i10 Index
Citation
27
44
3,040
* Rankings
Ranking Based On Selection: 16
Miguel Villodas
child and adolescent externalizing psychopathology
ADHD
psychosocial interventions
child abuse and neglect
child maltreatmen
Metrics
H-Index
i10 Index
Citation
27
48
2,790
* Rankings
Ranking Based On Selection: 18
Catherine Atkins
health behavior
disease prevention
student success
Metrics
H-Index
i10 Index
Citation
26
31
4,140
* Rankings
Ranking Based On Selection: 19
Jeffrey M Conte
Industrial and Organizational Psychology
Personality
Personnel Selection
Metrics
H-Index
i10 Index
Citation
22
27
6,110
* Rankings
Ranking Based On Selection: 20
Maria Kryza Lacombe
Neuropsychology
Neuroimaging
Cognition
Emotion
Well-Being
Metrics
H-Index
i10 Index
Citation
20
29
1,056
* Rankings
Ranking Based On Selection: 21
Stephanie Ries
Electrophysiology
Language Production
Neuropsychology
Cognitive Control
Metrics
H-Index
i10 Index
Citation
19
22
1,468
* Rankings
Ranking Based On Selection: 22
Colette Ingraham
multicultural and cross-cultural consultation
Metrics
H-Index
i10 Index
Citation
18
22
1,365
* Rankings
Ranking Based On Selection: 23
Lisa Kath
occupational health psychology
employee safety
job stress
harassment
discrimination
Metrics
H-Index
i10 Index
Citation
17
23
2,184
* Rankings
Ranking Based On Selection: 24
Qiongru Yu
Affective Neuroscience
Neuroimaging
Developmental Psychopathology
Metrics
H-Index
i10 Index
Citation
14
15
679
* Rankings
Ranking Based On Selection: 25
Cara Dochat
behavioral medicine
eating behavior
weight loss
health behavior
acceptance and commitment therapy
Metrics
H-Index
i10 Index
Citation
12
13
508
Blaire C Ehret,
Clinical Psychology
Suicide Risk Assessment
Suicide Risk Management
Serious Mental Illness
Psychosis
Metrics
H-Index
i10 Index
Citation
8
7
283
Chelsea Rapoport
Clinical Psychology
Behavioral Medicine
Psycho-Oncology
Chronic Illness
Metrics
H-Index
i10 Index
Citation
5
4
79
Daniel Davis
Occupations and Work
Identity
Higher Education
Social Psychology
Teaching Sociology
Metrics
H-Index
i10 Index
Citation
4
4
376
Junye Ma
Sexual and gender minority
health disparities
HIV prevention
intersectionality
Metrics
H-Index
i10 Index
Citation
5
2
69
Shelby Hughes
Movement Disorders
Huntington's Disease
Cognition
Neuropsychology
Metrics
H-Index
i10 Index
Citation
4
2
55
Rosa Cobian Aguilar
health disparities
psychometrics
patient navigation
community interventions
Metrics
H-Index
i10 Index
Citation
4
2
51
Jeffrey Brown
Ethnic/Racial Identity
LGBTQ+ Identity
Systems of Discrimination
Diversity
Equity and Inclusion in Tech
Metrics
H-Index
i10 Index
Citation
2
2
93
Rankings
Ranking Based On Selection: 1
Jean Twenge
Metrics
H-Index
i10 Index
Citation Counts
111
195
87,931
generations
personality
social psychology
gender roles
Rankings
Ranking Based On Selection: 2
Edward Riley
Metrics
H-Index
i10 Index
Citation Counts
88
279
29,489
Rankings
Ranking Based On Selection: 3
Sarah Mattson
Metrics
H-Index
i10 Index
Citation Counts
75
139
18,638
Fetal alcohol Spectrum Disorders
FAS
Neuropsychology
Behavioral Teratology
Rankings
Ranking Based On Selection: 4
Linda C Gallo
Metrics
H-Index
i10 Index
Citation Counts
73
249
23,051
Cardiovascular Disease
Diabetes
Health Disparities
Hispanic Health
Social Factors
Rankings
Ranking Based On Selection: 5
Georg E Matt
Metrics
H-Index
i10 Index
Citation Counts
53
114
14,069
psychology
health
tobacco
secondhand smoke
thirdhand smoke
Rankings
Ranking Based On Selection: 6
Keith Horvath
Metrics
H-Index
i10 Index
Citation Counts
50
130
6,905
HIV
Internet
mHealth
Sexual and Gender Minority
Rankings
Ranking Based On Selection: 7
Larissa Lacie Barber
Metrics
H-Index
i10 Index
Citation Counts
42
68
7,188
telework
occupational health psychology
self-regulation
sleep
work-life balance
Rankings
Ranking Based On Selection: 8
Aaron J Blashill
Metrics
H-Index
i10 Index
Citation Counts
42
109
7,016
LGBTQ+ health
Body image disorders
Suicide
HIV
Skin cancer
Rankings
Ranking Based On Selection: 9
Paul Gilbert
Metrics
H-Index
i10 Index
Citation Counts
41
88
6,732
Rankings
Ranking Based On Selection: 10
V Robin Weersing
Metrics
H-Index
i10 Index
Citation Counts
39
62
9,093

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Thierry Devos
Metrics
H-Index
i10 Index
Citation Counts
37
63
15,618
Intergroup Relations
Implicit Social Cognition
Diversity
Rankings
Ranking Based On Selection: 12
Stephen K Reed
Metrics
H-Index
i10 Index
Citation Counts
31
56
8,601
Cognitive Science
Cognitive Psychology
Problem Solving
Informatics
Rankings
Ranking Based On Selection: 13
Radmila Prislin
Metrics
H-Index
i10 Index
Citation Counts
30
47
6,237
Social influence
Group dynamics
Attitudes
Persuasion
Minority influence
Rankings
Ranking Based On Selection: 14
Jillian Lee Wiggins
Metrics
H-Index
i10 Index
Citation Counts
29
54
7,318
developmental psychopathology
neuroscience
Rankings
Ranking Based On Selection: 15
Mark B Reed
Metrics
H-Index
i10 Index
Citation Counts
27
44
3,040
Substance use
public health
psychology
Rankings
Ranking Based On Selection: 16
Miguel Villodas
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,790
child and adolescent externalizing psychopathology
ADHD
psychosocial interventions
child abuse and neglect
child maltreatmen
Rankings
Ranking Based On Selection: 17
Jonathan Lee Helm
Metrics
H-Index
i10 Index
Citation Counts
26
32
2,498
Rankings
Ranking Based On Selection: 18
Catherine Atkins
Metrics
H-Index
i10 Index
Citation Counts
26
31
4,140
health behavior
disease prevention
student success
Rankings
Ranking Based On Selection: 19
Jeffrey M Conte
Metrics
H-Index
i10 Index
Citation Counts
22
27
6,110
Industrial and Organizational Psychology
Personality
Personnel Selection
Rankings
Ranking Based On Selection: 20
Maria Kryza Lacombe
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,056
Neuropsychology
Neuroimaging
Cognition
Emotion
Well-Being
Rankings
Ranking Based On Selection: 21
Stephanie Ries
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,468
Electrophysiology
Language Production
Neuropsychology
Cognitive Control
Rankings
Ranking Based On Selection: 22
Colette Ingraham
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,365
multicultural and cross-cultural consultation
Rankings
Ranking Based On Selection: 23
Lisa Kath
Metrics
H-Index
i10 Index
Citation Counts
17
23
2,184
occupational health psychology
employee safety
job stress
harassment
discrimination
Rankings
Ranking Based On Selection: 24
Qiongru Yu
Metrics
H-Index
i10 Index
Citation Counts
14
15
679
Affective Neuroscience
Neuroimaging
Developmental Psychopathology
Rankings
Ranking Based On Selection: 25
Cara Dochat
Metrics
H-Index
i10 Index
Citation Counts
12
13
508
behavioral medicine
eating behavior
weight loss
health behavior
acceptance and commitment therapy
Rankings
Ranking Based On Selection: 26
Wendy Zhang|Wen Zhang
Metrics
H-Index
i10 Index
Citation Counts
9
9
492
psychosis
schizophrenia
EEG
ERP
working memory
Rankings
Ranking Based On Selection: 27
Blaire C Ehret,
Metrics
H-Index
i10 Index
Citation Counts
8
7
283
Clinical Psychology
Suicide Risk Assessment
Suicide Risk Management
Serious Mental Illness
Psychosis
Rankings
Ranking Based On Selection: 28
Lauren Ott
Metrics
H-Index
i10 Index
Citation Counts
6
6
169
Rankings
Ranking Based On Selection: 29
Chelsea Rapoport
Metrics
H-Index
i10 Index
Citation Counts
5
4
79
Clinical Psychology
Behavioral Medicine
Psycho-Oncology
Chronic Illness
Rankings
Ranking Based On Selection: 30
Joseph P. Happer
Metrics
H-Index
i10 Index
Citation Counts
5
5
146
Rankings
Ranking Based On Selection: 31
Daniel Davis
Metrics
H-Index
i10 Index
Citation Counts
4
4
376
Occupations and Work
Identity
Higher Education
Social Psychology
Teaching Sociology
Rankings
Ranking Based On Selection: 32
Junye Ma
Metrics
H-Index
i10 Index
Citation Counts
5
2
69
Sexual and gender minority
health disparities
HIV prevention
intersectionality
Rankings
Ranking Based On Selection: 33
Shelby Hughes
Metrics
H-Index
i10 Index
Citation Counts
4
2
55
Movement Disorders
Huntington's Disease
Cognition
Neuropsychology
Rankings
Ranking Based On Selection: 34
Rosa Cobian Aguilar
Metrics
H-Index
i10 Index
Citation Counts
4
2
51
health disparities
psychometrics
patient navigation
community interventions
Rankings
Ranking Based On Selection: 35
Cristian Garcia Alcaraz
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
Rankings
Ranking Based On Selection: 36
Jeffrey Brown
Metrics
H-Index
i10 Index
Citation Counts
2
2
93
Ethnic/Racial Identity
LGBTQ+ Identity
Systems of Discrimination
Diversity
Equity and Inclusion in Tech
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