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
Tony Onwuegbuzie
mixed methods
qualitative research
quantitative research
program evaluation
Metrics
H-Index
i10 Index
Citation
115
377
120,609
* Rankings
Ranking Based On Selection :3
anna vignoles
economics of education
higher education
evaluation
Metrics
H-Index
i10 Index
Citation
58
154
13,138
* Rankings
Ranking Based On Selection :4
Rupert Wegerif
Dialogic Education for the Internet Age
CSCL
Teaching Thinking
Educational Theory
Metrics
H-Index
i10 Index
Citation
56
113
15,873
Maria Nikolajeva
literary criticism
literary theory
children's literature
children's and young adult literature
visual literacy
Metrics
H-Index
i10 Index
Citation
43
91
12,012
Kenneth Ruthven
Mathematics education
Technology integration
Teaching practices
Didactical design
STEM education
Metrics
H-Index
i10 Index
Citation
43
91
9,060
Ricardo Sabates
Education
International Development
Equity
Econometrics
Metrics
H-Index
i10 Index
Citation
37
80
5,662
Paul Warwick
Dialogue & Collaboration
Technology & Pedagogy
Primary Science
Teacher Learning
Lesson Study
Metrics
H-Index
i10 Index
Citation
30
53
4,121
* Rankings
Ranking Based On Selection :10
Mark Winterbottom
science / biology education
inquiry
heritage education
classroom environment
teacher education
Metrics
H-Index
i10 Index
Citation
22
37
2,622
* Rankings
Ranking Based On Selection :11
H Cremin
Education for conflict transformation and peace building
Metrics
H-Index
i10 Index
Citation
21
31
1,788
Nomisha Kurian
education
child wellbeing
inclusion
Early Years
technology for children
Metrics
H-Index
i10 Index
Citation
11
11
330
Grace Idahosa
Agency
Social Change
Transformation
Body Politics
Xenophobia
Metrics
H-Index
i10 Index
Citation
10
11
256
Haira Emanuela Gandolfi
Teacher Education
Decolonial Studies
Science Education
History
Philosophy and Sociology of Science
Metrics
H-Index
i10 Index
Citation
10
10
279
Elsa Noterman
Urban geography
legal geography
feminist geography
housing and land
pedagogy
Metrics
H-Index
i10 Index
Citation
8
7
527
Bethan Morgan
Pupil consultation
student voice
teacher professional development
school-university partnerships
collaborative research
Metrics
H-Index
i10 Index
Citation
8
6
158
Basma Hajir
Education and International Development
Education and Conflict
Education for Peace-building
Metrics
H-Index
i10 Index
Citation
7
5
208
Lundi-Anne Omam
Primary Health Care
Global health
Health systems strengthening
Health in humanitarian settings
Metrics
H-Index
i10 Index
Citation
6
5
175
Amy Smail
Teachers
Pedagogy
Higher Education
Citizenship
Postcolonialism
Metrics
H-Index
i10 Index
Citation
5
4
96
Melissa Marsden
ICT in Education
Teacher Professional Development
Pedagogy
Developing Countries
Social Psychology
Metrics
H-Index
i10 Index
Citation
5
4
139
Gabrielle Arenge
Professional learning
Pedagogic change
Teacher professional development
Qualitative synthesis
Metrics
H-Index
i10 Index
Citation
3
3
154
Shalom K Henderson
Primary progressive aphasia
Alzheimer's disease
Frontotemporal dementia
speech language pathology
semantic cognition
Metrics
H-Index
i10 Index
Citation
3
3
53
Neil Wade
Education
Assessment
Curriculum
Condition Monitoring
Electrical machines
Metrics
H-Index
i10 Index
Citation
3
1
47
Jiaqi Feng Guo
Chinese Language Acquisition
Corpus Linguistics
Discourse
Sociolinguistics
Teacher Education
Metrics
H-Index
i10 Index
Citation
2
1
15
Gideon S Olanrewaju
EdTech Policy in Developing Countries
Teacher Professional Development
Digital Learning
Metrics
H-Index
i10 Index
Citation
1
1
61
Po Tsai
School effectiveness and school improvement
teacher effectivenss
wellbeing and play
Metrics
H-Index
i10 Index
Citation
1
1
18
Rankings
Ranking Based On Selection: 1
Tony Onwuegbuzie
Metrics
H-Index
i10 Index
Citation Counts
115
377
120,609
mixed methods
qualitative research
quantitative research
program evaluation
Rankings
Ranking Based On Selection: 2
Diane Reay
Metrics
H-Index
i10 Index
Citation Counts
83
166
37,481
Rankings
Ranking Based On Selection: 3
anna vignoles
Metrics
H-Index
i10 Index
Citation Counts
58
154
13,138
economics of education
higher education
evaluation
Rankings
Ranking Based On Selection: 4
Rupert Wegerif
Metrics
H-Index
i10 Index
Citation Counts
56
113
15,873
Dialogic Education for the Internet Age
CSCL
Teaching Thinking
Educational Theory
Rankings
Ranking Based On Selection: 5
Maria Nikolajeva
Metrics
H-Index
i10 Index
Citation Counts
43
91
12,012
literary criticism
literary theory
children's literature
children's and young adult literature
visual literacy
Rankings
Ranking Based On Selection: 6
Kenneth Ruthven
Metrics
H-Index
i10 Index
Citation Counts
43
91
9,060
Mathematics education
Technology integration
Teaching practices
Didactical design
STEM education
Rankings
Ranking Based On Selection: 7
Ricardo Sabates
Metrics
H-Index
i10 Index
Citation Counts
37
80
5,662
Education
International Development
Equity
Econometrics
Rankings
Ranking Based On Selection: 8
Paul Warwick
Metrics
H-Index
i10 Index
Citation Counts
30
53
4,121
Dialogue & Collaboration
Technology & Pedagogy
Primary Science
Teacher Learning
Lesson Study
Rankings
Ranking Based On Selection: 9
Kristine Black Hawkins
Metrics
H-Index
i10 Index
Citation Counts
25
35
8,174
Rankings
Ranking Based On Selection: 10
Mark Winterbottom
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,622
science / biology education
inquiry
heritage education
classroom environment
teacher education
Rankings
Ranking Based On Selection: 11
H Cremin
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,788
Education for conflict transformation and peace building
Rankings
Ranking Based On Selection: 12
Christian R Boehm
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,629
Synthetic Biology
Biotechnology
Risk Research
Rankings
Ranking Based On Selection: 13
Nomisha Kurian
Metrics
H-Index
i10 Index
Citation Counts
11
11
330
education
child wellbeing
inclusion
Early Years
technology for children
Rankings
Ranking Based On Selection: 14
Grace Idahosa
Metrics
H-Index
i10 Index
Citation Counts
10
11
256
Agency
Social Change
Transformation
Body Politics
Xenophobia
Rankings
Ranking Based On Selection: 15
Haira Emanuela Gandolfi
Metrics
H-Index
i10 Index
Citation Counts
10
10
279
Teacher Education
Decolonial Studies
Science Education
History
Philosophy and Sociology of Science
Rankings
Ranking Based On Selection: 16
Tatjana Dragovic|Tatjana Dragovic Andersen
Metrics
H-Index
i10 Index
Citation Counts
9
9
546
Rankings
Ranking Based On Selection: 17
Elsa Noterman
Metrics
H-Index
i10 Index
Citation Counts
8
7
527
Urban geography
legal geography
feminist geography
housing and land
pedagogy
Rankings
Ranking Based On Selection: 18
Educational and Developmental Psychology
Education
Longitudinal
Cohort Studies
Rankings
Ranking Based On Selection: 19
Rachel Foster
Metrics
H-Index
i10 Index
Citation Counts
8
7
269
Rankings
Ranking Based On Selection: 20
Bethan Morgan
Metrics
H-Index
i10 Index
Citation Counts
8
6
158
Pupil consultation
student voice
teacher professional development
school-university partnerships
collaborative research
Rankings
Ranking Based On Selection: 21
Basma Hajir
Metrics
H-Index
i10 Index
Citation Counts
7
5
208
Education and International Development
Education and Conflict
Education for Peace-building
Rankings
Ranking Based On Selection: 22
Lundi-Anne Omam
Metrics
H-Index
i10 Index
Citation Counts
6
5
175
Primary Health Care
Global health
Health systems strengthening
Health in humanitarian settings
Rankings
Ranking Based On Selection: 23
James De Winter
Metrics
H-Index
i10 Index
Citation Counts
6
4
128
Rankings
Ranking Based On Selection: 24
Adam Rs Barton
Metrics
H-Index
i10 Index
Citation Counts
6
3
152
education
innovation
policy
reform
implementation
Rankings
Ranking Based On Selection: 25
Taylor A Hughson
Metrics
H-Index
i10 Index
Citation Counts
6
3
109
education policy
curriculum
teachers
literacy
Rankings
Ranking Based On Selection: 26
Jwalin Patel
Metrics
H-Index
i10 Index
Citation Counts
5
2
72
Rankings
Ranking Based On Selection: 27
Dony Antunes|Don Antunes
Metrics
H-Index
i10 Index
Citation Counts
5
5
259
Rankings
Ranking Based On Selection: 28
L Clare V Allen
Metrics
H-Index
i10 Index
Citation Counts
5
5
218
Education
Veterinary
Gender
Assessment
Curriculum
Rankings
Ranking Based On Selection: 29
Amy Smail
Metrics
H-Index
i10 Index
Citation Counts
5
4
96
Teachers
Pedagogy
Higher Education
Citizenship
Postcolonialism
Rankings
Ranking Based On Selection: 30
Melissa Marsden
Metrics
H-Index
i10 Index
Citation Counts
5
4
139
ICT in Education
Teacher Professional Development
Pedagogy
Developing Countries
Social Psychology
Rankings
Ranking Based On Selection: 31
Gabrielle Arenge
Metrics
H-Index
i10 Index
Citation Counts
3
3
154
Professional learning
Pedagogic change
Teacher professional development
Qualitative synthesis
Rankings
Ranking Based On Selection: 32
Shalom K Henderson
Metrics
H-Index
i10 Index
Citation Counts
3
3
53
Primary progressive aphasia
Alzheimer's disease
Frontotemporal dementia
speech language pathology
semantic cognition
Rankings
Ranking Based On Selection: 33
Christina Fuhr
Metrics
H-Index
i10 Index
Citation Counts
3
2
100
Rankings
Ranking Based On Selection: 34
Samuel Asare
Metrics
H-Index
i10 Index
Citation Counts
3
2
35
Pedagogy
Student Engagement
Education in Africa
Rankings
Ranking Based On Selection: 35
Neil Wade
Metrics
H-Index
i10 Index
Citation Counts
3
1
47
Education
Assessment
Curriculum
Condition Monitoring
Electrical machines
Rankings
Ranking Based On Selection: 36
Cj Rauch
Metrics
H-Index
i10 Index
Citation Counts
2
1
91
Rankings
Ranking Based On Selection: 37
Jiaqi Feng Guo
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Chinese Language Acquisition
Corpus Linguistics
Discourse
Sociolinguistics
Teacher Education
Rankings
Ranking Based On Selection: 38
Gideon S Olanrewaju
Metrics
H-Index
i10 Index
Citation Counts
1
1
61
EdTech Policy in Developing Countries
Teacher Professional Development
Digital Learning
Rankings
Ranking Based On Selection: 39
Liz Killen
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
Rankings
Ranking Based On Selection: 40
Po Tsai
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
School effectiveness and school improvement
teacher effectivenss
wellbeing and play
Rankings
Ranking Based On Selection: 41
Vaughan Connolly
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Rankings
Ranking Based On Selection: 42
Ronald Omuthe
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Education Policy and International Development