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" (873,937 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
Annette Fillery Travis
Coaching
Professional Learning
Research mentorship
Metrics
H-Index
i10 Index
Citation
35
49
4,596
* Rankings
Ranking Based On Selection :2
Simon Williams
Obesity
physical activity
cardiovascular disease
type 2 diabetes
epidemiology
Metrics
H-Index
i10 Index
Citation
19
24
1,276
* Rankings
Ranking Based On Selection :3
Ceri Phelps
health psychology
work psychology
behaviour change
psycho-oncology
Metrics
H-Index
i10 Index
Citation
16
20
504
Paul B. Hutchings
Social Psychology
Political Psychology
Immigration
Prejudice and Discrimination
Metrics
H-Index
i10 Index
Citation
9
9
459
Redhwan AlAmri
Internet of things
Machine Learning
Anomaly Detection
Information Security
Technology Acceptance
Metrics
H-Index
i10 Index
Citation
6
6
396
Dylan Blain
Exercise
Motivation
Physical Education
Metrics
H-Index
i10 Index
Citation
6
6
167
Sadhana Jha
Computer Security
Formal Verification
Metrics
H-Index
i10 Index
Citation
6
6
165
Ryan Joseph O'Byrne
Anthropology
Africa
Conflict and Peace
Mythology and Cosmology
Refugees
Metrics
H-Index
i10 Index
Citation
6
4
93
Yajie Zhang
Ageing
sensory-motor control
biomechanics
interaction
Metrics
H-Index
i10 Index
Citation
6
4
87
Aishat T. Bakre
Public health Epidemiology and Nutrition
Metrics
H-Index
i10 Index
Citation
6
4
305
Ghsoon Reda
Cognitive Semantics
Semiotics
Cognitive Grammar
Meaning Construction
Metrics
H-Index
i10 Index
Citation
5
3
138
Stephen Mosey
Ultrasound
Signal Processing
Image Processing
Metrics
H-Index
i10 Index
Citation
5
0
56
Amanda Roberts
drawing
feminism
semiotics
life drawing
fine art
Metrics
H-Index
i10 Index
Citation
3
2
33
Yuqi Tang
multilingualism
foreign language teaching
multilingual education
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Annette Fillery Travis
Metrics
H-Index
i10 Index
Citation Counts
35
49
4,596
Coaching
Professional Learning
Research mentorship
Rankings
Ranking Based On Selection: 2
Simon Williams
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,276
Obesity
physical activity
cardiovascular disease
type 2 diabetes
epidemiology
Rankings
Ranking Based On Selection: 3
Ceri Phelps
Metrics
H-Index
i10 Index
Citation Counts
16
20
504
health psychology
work psychology
behaviour change
psycho-oncology
Rankings
Ranking Based On Selection: 4
Rhian Jenkins
Metrics
H-Index
i10 Index
Citation Counts
10
10
496
Rankings
Ranking Based On Selection: 5
Paul B. Hutchings
Metrics
H-Index
i10 Index
Citation Counts
9
9
459
Social Psychology
Political Psychology
Immigration
Prejudice and Discrimination
Rankings
Ranking Based On Selection: 6
Roisin Mullins
Metrics
H-Index
i10 Index
Citation Counts
9
7
321
SME
systems
reflections
Rankings
Ranking Based On Selection: 7
Sana H Jokhio|S H Arisar
Metrics
H-Index
i10 Index
Citation Counts
8
7
295
Rankings
Ranking Based On Selection: 8
Redhwan AlAmri
Metrics
H-Index
i10 Index
Citation Counts
6
6
396
Internet of things
Machine Learning
Anomaly Detection
Information Security
Technology Acceptance
Rankings
Ranking Based On Selection: 9
Dylan Blain
Metrics
H-Index
i10 Index
Citation Counts
6
6
167
Exercise
Motivation
Physical Education
Rankings
Ranking Based On Selection: 10
Sadhana Jha
Metrics
H-Index
i10 Index
Citation Counts
6
6
165
Computer Security
Formal Verification
Rankings
Ranking Based On Selection: 11
Ryan Joseph O'Byrne
Metrics
H-Index
i10 Index
Citation Counts
6
4
93
Anthropology
Africa
Conflict and Peace
Mythology and Cosmology
Refugees
Rankings
Ranking Based On Selection: 12
Yajie Zhang
Metrics
H-Index
i10 Index
Citation Counts
6
4
87
Ageing
sensory-motor control
biomechanics
interaction
Rankings
Ranking Based On Selection: 13
Aishat T. Bakre
Metrics
H-Index
i10 Index
Citation Counts
6
4
305
Public health Epidemiology and Nutrition
Rankings
Ranking Based On Selection: 14
Ghsoon Reda
Metrics
H-Index
i10 Index
Citation Counts
5
3
138
Cognitive Semantics
Semiotics
Cognitive Grammar
Meaning Construction
Rankings
Ranking Based On Selection: 15
Stephen Mosey
Metrics
H-Index
i10 Index
Citation Counts
5
0
56
Ultrasound
Signal Processing
Image Processing
Rankings
Ranking Based On Selection: 16
Nik Whitehead
Metrics
H-Index
i10 Index
Citation Counts
5
3
115
Rankings
Ranking Based On Selection: 17
Kate Elizabeth Williams
Metrics
H-Index
i10 Index
Citation Counts
4
3
79
Rankings
Ranking Based On Selection: 18
Max K Davies
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
Rankings
Ranking Based On Selection: 19
Amanda Roberts
Metrics
H-Index
i10 Index
Citation Counts
3
2
33
drawing
feminism
semiotics
life drawing
fine art
Rankings
Ranking Based On Selection: 20
Zhanglan
Metrics
H-Index
i10 Index
Citation Counts
1
1
489
Rankings
Ranking Based On Selection: 21
Cristina Nicoleta Dinu
Metrics
H-Index
i10 Index
Citation Counts
1
1
45
Rankings
Ranking Based On Selection: 22
Lachezar Dimitrov
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 23
Yuqi Tang
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
multilingualism
foreign language teaching
multilingual education