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
Derek K Jones
MRI
Tissue Microstructure
Diffusion
Metrics
H-Index
i10 Index
Citation
86
251
45,019
Stephanie Sivell
shared decision making
health psychology
intervention design
decision aids
palliative care
Metrics
H-Index
i10 Index
Citation
25
34
3,272
Paul Anthony Keedwell
Mood disorders
neuroimaging
environmental psychology
evolutionary psychology
Metrics
H-Index
i10 Index
Citation
20
22
3,497
* Rankings
Ranking Based On Selection :10
Helen Hodgetts
Distraction
Executive Function
Memory
Surveillance
Human Factors
Metrics
H-Index
i10 Index
Citation
17
24
1,373
* Rankings
Ranking Based On Selection :12
Gavin Perry
MEG
Vision
Epilepsy
Schizophrenia
Gamma oscillations
Metrics
H-Index
i10 Index
Citation
16
19
767
* Rankings
Ranking Based On Selection :13
Dominic Guitard
Cognitive Psychology
Working Memory
Short-term Memory
Metrics
H-Index
i10 Index
Citation
14
21
574
* Rankings
Ranking Based On Selection :14
Delyth James
Psychology
Pharmacy
Medicines Use
Behaviour Change
Metrics
H-Index
i10 Index
Citation
14
17
1,050
* Rankings
Ranking Based On Selection :15
Karen Howells
Sport Psychology
Elite Performance
Adversity and Growth
Mental Health
Swimming
Metrics
H-Index
i10 Index
Citation
13
14
869
Victor M Navarro
Learning
Memory
Cognition
Comparative Psychology
Associative learning
Metrics
H-Index
i10 Index
Citation
9
9
336
Hasah H Alheneidi
psychological wellbeing
internet addiction
information overload
Metrics
H-Index
i10 Index
Citation
8
7
285
Mirain Rhys
Bilingualism
Welsh
Minority languages
Education
Wellbeing
Metrics
H-Index
i10 Index
Citation
7
7
281
Amie Doidge
Clinical Psychology
Cognitive Neuroscience
Memory
EEG
Metrics
H-Index
i10 Index
Citation
7
7
239
Af Iliescu
Psychology
Behaviour
Learning
Neuroscience
Modelling
Metrics
H-Index
i10 Index
Citation
7
4
117
Kai S Thomas
Developmental psychopathology
Eating disorders
Metrics
H-Index
i10 Index
Citation
4
3
209
Marie O'Hanrahan
Health/Clinical Psychology
Addiction
Substance Misuse
Gambling
Harm reduction
Metrics
H-Index
i10 Index
Citation
4
1
93
Sarah Winstanley
Psychology
Mental health and work
Physician health
Metrics
H-Index
i10 Index
Citation
3
3
160
Danlu Cen
Time perception
memory
multisensory integration
vision and action
navigation
Metrics
H-Index
i10 Index
Citation
1
1
52
Rankings
Ranking Based On Selection: 1
Derek K Jones
Metrics
H-Index
i10 Index
Citation Counts
86
251
45,019
Rankings
Ranking Based On Selection: 2
Sheldon Hanton
Metrics
H-Index
i10 Index
Citation Counts
68
110
18,878
Rankings
Ranking Based On Selection: 3
Stephen Mellalieu
Metrics
H-Index
i10 Index
Citation Counts
55
99
10,807
Rankings
Ranking Based On Selection: 4
Nannon Phillips
Metrics
H-Index
i10 Index
Citation Counts
36
77
7,859
Rankings
Ranking Based On Selection: 5
Michael B. Lewis
Metrics
H-Index
i10 Index
Citation Counts
36
67
4,255
Rankings
Ranking Based On Selection: 6
Stephanie Sivell
Metrics
H-Index
i10 Index
Citation Counts
25
34
3,272
shared decision making
health psychology
intervention design
decision aids
palliative care
Rankings
Ranking Based On Selection: 7
Lalage Sanders
Metrics
H-Index
i10 Index
Citation Counts
25
33
2,546
Rankings
Ranking Based On Selection: 8
Paul Anthony Keedwell
Metrics
H-Index
i10 Index
Citation Counts
20
22
3,497
Mood disorders
neuroimaging
environmental psychology
evolutionary psychology
Rankings
Ranking Based On Selection: 9
Michael Dunn
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,065
Rankings
Ranking Based On Selection: 10
Helen Hodgetts
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,373
Distraction
Executive Function
Memory
Surveillance
Human Factors
Rankings
Ranking Based On Selection: 11
Nick Perham
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,362
Rankings
Ranking Based On Selection: 12
Gavin Perry
Metrics
H-Index
i10 Index
Citation Counts
16
19
767
MEG
Vision
Epilepsy
Schizophrenia
Gamma oscillations
Rankings
Ranking Based On Selection: 13
Dominic Guitard
Metrics
H-Index
i10 Index
Citation Counts
14
21
574
Cognitive Psychology
Working Memory
Short-term Memory
Rankings
Ranking Based On Selection: 14
Delyth James
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,050
Psychology
Pharmacy
Medicines Use
Behaviour Change
Rankings
Ranking Based On Selection: 15
Karen Howells
Metrics
H-Index
i10 Index
Citation Counts
13
14
869
Sport Psychology
Elite Performance
Adversity and Growth
Mental Health
Swimming
Rankings
Ranking Based On Selection: 16
Victor M Navarro
Metrics
H-Index
i10 Index
Citation Counts
9
9
336
Learning
Memory
Cognition
Comparative Psychology
Associative learning
Rankings
Ranking Based On Selection: 17
Hasah H Alheneidi
Metrics
H-Index
i10 Index
Citation Counts
8
7
285
psychological wellbeing
internet addiction
information overload
Rankings
Ranking Based On Selection: 18
Mirain Rhys
Metrics
H-Index
i10 Index
Citation Counts
7
7
281
Bilingualism
Welsh
Minority languages
Education
Wellbeing
Rankings
Ranking Based On Selection: 19
Amie Doidge
Metrics
H-Index
i10 Index
Citation Counts
7
7
239
Clinical Psychology
Cognitive Neuroscience
Memory
EEG
Rankings
Ranking Based On Selection: 20
Af Iliescu
Metrics
H-Index
i10 Index
Citation Counts
7
4
117
Psychology
Behaviour
Learning
Neuroscience
Modelling
Rankings
Ranking Based On Selection: 21
China Harrison
Metrics
H-Index
i10 Index
Citation Counts
6
6
305
fertility and psychological well being
Rankings
Ranking Based On Selection: 22
Lea Cathrin Dohme
Metrics
H-Index
i10 Index
Citation Counts
6
5
297
Sport Psychology
Youth Sport
Parenting in Sport
Rankings
Ranking Based On Selection: 23
Kai S Thomas
Metrics
H-Index
i10 Index
Citation Counts
4
3
209
Developmental psychopathology
Eating disorders
Rankings
Ranking Based On Selection: 24
Mariana Sousa-Leite
Metrics
H-Index
i10 Index
Citation Counts
4
2
50
Rankings
Ranking Based On Selection: 25
Marie O'Hanrahan
Metrics
H-Index
i10 Index
Citation Counts
4
1
93
Health/Clinical Psychology
Addiction
Substance Misuse
Gambling
Harm reduction
Rankings
Ranking Based On Selection: 26
Sarah Winstanley
Metrics
H-Index
i10 Index
Citation Counts
3
3
160
Psychology
Mental health and work
Physician health
Rankings
Ranking Based On Selection: 27
Danlu Cen
Metrics
H-Index
i10 Index
Citation Counts
1
1
52
Time perception
memory
multisensory integration
vision and action
navigation
Rankings
Ranking Based On Selection: 28
Kate Jobbins
Metrics
H-Index
i10 Index
Citation Counts
1
1
29
Rankings
Ranking Based On Selection: 29
Mike Wells
Metrics
H-Index
i10 Index
Citation Counts
1
0
4