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
Lucy Yardley
health psychology
behaviour change interventions
digital health
Metrics
H-Index
i10 Index
Citation
110
385
68,273
* Rankings
Ranking Based On Selection :2
Stephan Lewandowsky
Cognitive science
modeling of cognition
Metrics
H-Index
i10 Index
Citation
98
292
42,810
* Rankings
Ranking Based On Selection :3
Peter J Rogers
Appetite
weight control
psychopharmacology
mood
Metrics
H-Index
i10 Index
Citation
86
228
22,306
* Rankings
Ranking Based On Selection :5
Carol Joinson
Developmental psychology
epidemiology
Metrics
H-Index
i10 Index
Citation
46
76
7,010
Markus F. Damian
Psycholinguistics
Cognitive Psychology
Cognitive Science
Language production
Cognitive control
Metrics
H-Index
i10 Index
Citation
38
82
5,573
Emma Susan Jane Robinson
Psychopharmacology
cognitive neuroscience
behaviour
Metrics
H-Index
i10 Index
Citation
37
77
13,887
Andrea Waylen
psychology
communication in health care
Metrics
H-Index
i10 Index
Citation
35
69
4,578
Colin J. Davis
experimental psychology
environmental psychology
protest
efficacy
psycholinguistics
Metrics
H-Index
i10 Index
Citation
34
56
6,573
* Rankings
Ranking Based On Selection :12
Casimir Ludwig|Casimir J.H. Ludwig
cognitive science
vision science
decision making
motor control
computational models
Metrics
H-Index
i10 Index
Citation
26
40
2,359
* Rankings
Ranking Based On Selection :13
Konstantinos Tsetsos
Decision Making
Decision Neuroscience
Cognitive Psychology
Cognitive Neuroscience
Mathematical Psychology
Metrics
H-Index
i10 Index
Citation
22
28
2,995
* Rankings
Ranking Based On Selection :14
Felicity Sedgewick
autism
gender
mental health
relationships
Metrics
H-Index
i10 Index
Citation
19
23
1,671
* Rankings
Ranking Based On Selection :15
Danielle Ferriday
Psychology
Human Dietary Behaviour
Evolution
Memory
Portion size
Metrics
H-Index
i10 Index
Citation
18
22
2,022
* Rankings
Ranking Based On Selection :16
Sarah Jelbert
Science of Happiness
Evolutionary Psychology
Developmental Psychology
Animal Cognition
Metrics
H-Index
i10 Index
Citation
17
21
1,160
* Rankings
Ranking Based On Selection :17
Stuart Church
psychology
vision
behaviour
birds
insects
Metrics
H-Index
i10 Index
Citation
17
21
1,648
* Rankings
Ranking Based On Selection :18
Carlos Muñoz-Neira
Neuropsychology
Neuroscience
Frontotemporal Dementia
Alzheimer's Disease
Mild Cognitive Impairment
Metrics
H-Index
i10 Index
Citation
15
18
779
* Rankings
Ranking Based On Selection :19
Myles-Jay Linton
Young people's mental health
Public health
Data science
Digital technology
Metrics
H-Index
i10 Index
Citation
12
12
980
Shu Hui Yau
Psychology
Cognitive Science
Autism
Developmental neuroscience
Metrics
H-Index
i10 Index
Citation
7
5
173
Muhsin Yesilada
Social Psychology
Applied Psychology
Communication and Media
Metrics
H-Index
i10 Index
Citation
6
5
223
Abigail Jackson
Psychology
Developmental Disability
Autism
Communication
Phenomenology
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Lucy Yardley
Metrics
H-Index
i10 Index
Citation Counts
110
385
68,273
health psychology
behaviour change interventions
digital health
Rankings
Ranking Based On Selection: 2
Stephan Lewandowsky
Metrics
H-Index
i10 Index
Citation Counts
98
292
42,810
Cognitive science
modeling of cognition
Rankings
Ranking Based On Selection: 3
Peter J Rogers
Metrics
H-Index
i10 Index
Citation Counts
86
228
22,306
Appetite
weight control
psychopharmacology
mood
Rankings
Ranking Based On Selection: 4
Rebecca Pearson
Metrics
H-Index
i10 Index
Citation Counts
49
101
10,746
Rankings
Ranking Based On Selection: 5
Carol Joinson
Metrics
H-Index
i10 Index
Citation Counts
46
76
7,010
Rankings
Ranking Based On Selection: 6
Markus F. Damian
Metrics
H-Index
i10 Index
Citation Counts
38
82
5,573
Psycholinguistics
Cognitive Psychology
Cognitive Science
Language production
Cognitive control
Rankings
Ranking Based On Selection: 7
Emma Susan Jane Robinson
Metrics
H-Index
i10 Index
Citation Counts
37
77
13,887
Psychopharmacology
cognitive neuroscience
behaviour
Rankings
Ranking Based On Selection: 8
Andrea Waylen
Metrics
H-Index
i10 Index
Citation Counts
35
69
4,578
psychology
communication in health care
Rankings
Ranking Based On Selection: 9
Colin J. Davis
Metrics
H-Index
i10 Index
Citation Counts
34
56
6,573
experimental psychology
environmental psychology
protest
efficacy
psycholinguistics
Rankings
Ranking Based On Selection: 10
Angela Rowe
Metrics
H-Index
i10 Index
Citation Counts
30
43
3,606
Rankings
Ranking Based On Selection: 11
David J. Turk
Metrics
H-Index
i10 Index
Citation Counts
28
35
3,958
Rankings
Ranking Based On Selection: 12
Casimir Ludwig|Casimir J.H. Ludwig
Metrics
H-Index
i10 Index
Citation Counts
26
40
2,359
cognitive science
vision science
decision making
motor control
computational models
Rankings
Ranking Based On Selection: 13
Konstantinos Tsetsos
Metrics
H-Index
i10 Index
Citation Counts
22
28
2,995
Decision Making
Decision Neuroscience
Cognitive Psychology
Cognitive Neuroscience
Mathematical Psychology
Rankings
Ranking Based On Selection: 14
Felicity Sedgewick
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,671
autism
gender
mental health
relationships
Rankings
Ranking Based On Selection: 15
Danielle Ferriday
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,022
Psychology
Human Dietary Behaviour
Evolution
Memory
Portion size
Rankings
Ranking Based On Selection: 16
Sarah Jelbert
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,160
Science of Happiness
Evolutionary Psychology
Developmental Psychology
Animal Cognition
Rankings
Ranking Based On Selection: 17
Stuart Church
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,648
psychology
vision
behaviour
birds
insects
Rankings
Ranking Based On Selection: 18
Carlos Muñoz-Neira
Metrics
H-Index
i10 Index
Citation Counts
15
18
779
Neuropsychology
Neuroscience
Frontotemporal Dementia
Alzheimer's Disease
Mild Cognitive Impairment
Rankings
Ranking Based On Selection: 19
Myles-Jay Linton
Metrics
H-Index
i10 Index
Citation Counts
12
12
980
Young people's mental health
Public health
Data science
Digital technology
Rankings
Ranking Based On Selection: 20
Christopher Kent
Metrics
H-Index
i10 Index
Citation Counts
12
18
489
Rankings
Ranking Based On Selection: 21
Dorota Bednarek
Metrics
H-Index
i10 Index
Citation Counts
9
9
302
Rankings
Ranking Based On Selection: 22
Christin Hoffmann
Metrics
H-Index
i10 Index
Citation Counts
8
6
355
Rankings
Ranking Based On Selection: 23
James Brennan
Metrics
H-Index
i10 Index
Citation Counts
8
7
1,109
Rankings
Ranking Based On Selection: 24
Shu Hui Yau
Metrics
H-Index
i10 Index
Citation Counts
7
5
173
Psychology
Cognitive Science
Autism
Developmental neuroscience
Rankings
Ranking Based On Selection: 25
Muhsin Yesilada
Metrics
H-Index
i10 Index
Citation Counts
6
5
223
Social Psychology
Applied Psychology
Communication and Media
Rankings
Ranking Based On Selection: 26
Thea House
Metrics
H-Index
i10 Index
Citation Counts
5
4
250
Rankings
Ranking Based On Selection: 27
Gaurav Saxena
Metrics
H-Index
i10 Index
Citation Counts
4
2
65
Rankings
Ranking Based On Selection: 28
Veronica Hadjipanayi
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 29
Marta Blasco-Oliver
Metrics
H-Index
i10 Index
Citation Counts
1
1
79
Rankings
Ranking Based On Selection: 30
Abigail Jackson
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Psychology
Developmental Disability
Autism
Communication
Phenomenology
Rankings
Ranking Based On Selection: 31
Frankie Samah
Metrics
H-Index
i10 Index
Citation Counts
1
0
3