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" (870,053 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
H Teede
Polycystic Ovary Syndrome
pregnancy
implementation science
leadership
Gender Equity
Metrics
H-Index
i10 Index
Citation
107
446
54,873
* Rankings
Ranking Based On Selection: 2
Peter Smith
return to work
mental health
psychosocial factors
measurement
gender and sex
Metrics
H-Index
i10 Index
Citation
56
175
10,369
* Rankings
Ranking Based On Selection: 3
Jacqui True
Gender and International Relations
Gender
peace and security
feminist political economy
Metrics
H-Index
i10 Index
Citation
48
115
14,403
* Rankings
Ranking Based On Selection: 4
Yolande Strengers
energy demand
smart homes
social practices
gender
AI voice assistants
Metrics
H-Index
i10 Index
Citation
46
85
7,611
* Rankings
Ranking Based On Selection: 5
Chung Hsing Yeh
Multicriteria Decision Analysis
Applied Artificial Intelligence
Business Intelligence
Transportation
Metrics
H-Index
i10 Index
Citation
46
99
10,521
* Rankings
Ranking Based On Selection: 7
Dong Ngoduy
traffic flow theory and characteristics
smart cities
data fusion
network optimization
Metrics
H-Index
i10 Index
Citation
39
85
5,065
* Rankings
Ranking Based On Selection: 8
Robert Thomson
Political Science
Comparative Politics
International Governance
European Union
Metrics
H-Index
i10 Index
Citation
37
54
6,441
* Rankings
Ranking Based On Selection: 9
Andrea Whittaker
medical anthropology
reproductive health
medical travel
assisted reproductive technology
Metrics
H-Index
i10 Index
Citation
37
83
4,447

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 11
Scott Wright
Political Communication
Journalism
Political Sociology
digital politics
Online Communities
Metrics
H-Index
i10 Index
Citation
32
46
5,094
* Rankings
Ranking Based On Selection: 12
Narelle Warren
Medical anthropology
chronicity
disability
ageing
Metrics
H-Index
i10 Index
Citation
29
68
3,113
Marie Segrave
Border criminology
domestic & family violence
human trafficking
labour exploitation
gender
Metrics
H-Index
i10 Index
Citation
27
46
2,072
Nan Zheng
Traffic Flow Theory
Traffic Operation and Control
Autonomous Vehicles
Metrics
H-Index
i10 Index
Citation
25
44
2,806
William Young
Transport
Planning
Parking
Engineering
Education
Metrics
H-Index
i10 Index
Citation
25
51
2,507
Ben Wellings
English Nationalism
Anglosphere
European Disintegration
Post-Brexit British Politics
Metrics
H-Index
i10 Index
Citation
19
27
1,175
Peter Lentini
Russian politics
counter-terrorism in Russia
terrorism
extremism
countering violent extremism
Metrics
H-Index
i10 Index
Citation
19
28
1,030
Katrina Lee Koo
Feminist International Relations
Critical Security Studies
Metrics
H-Index
i10 Index
Citation
18
24
966
William Leonard
LGBTI health
social policy
social theory
aging
Metrics
H-Index
i10 Index
Citation
17
25
1,680
Joanne Evans
Archival Studies
Recordkeeping Metadata
Cultural Informatics
Participatory Design
Community Archives
Metrics
H-Index
i10 Index
Citation
17
29
981
Claire Tanner
Sociology of the body
family
health
gender
science
Metrics
H-Index
i10 Index
Citation
15
21
840
Xin Gu
cultural economy
cultural policy
cultural creative industries
urban cultural studies
AI
Metrics
H-Index
i10 Index
Citation
14
19
1,263
Susilawati
Transport modelling
Reliability
Vulnerability
GIS
SCATS
Metrics
H-Index
i10 Index
Citation
14
17
1,003
Julian S Yates
political ecology
development
politics of knowledge
environmental governance
Indigenous
Metrics
H-Index
i10 Index
Citation
13
14
1,163
Maria Rost Rublee
Nuclear weapons
diversity
maritime security
constructivism
international security
Metrics
H-Index
i10 Index
Citation
11
12
1,069
Ben Eltham
cultural policy
cultural economics
cultural and creative industries
cultural work
political economy
Metrics
H-Index
i10 Index
Citation
10
12
640
Andrew Zammit
Terrorism
national security
human rights
political science
international relations
Metrics
H-Index
i10 Index
Citation
9
9
569
Michael Hau
History of Meritocracy
Social and Cultural History
History of Medicine and Bio-politics
Metrics
H-Index
i10 Index
Citation
9
7
624
James Reynolds
transport policy
public transport
light rail transit
safety
traffic engineering
Metrics
H-Index
i10 Index
Citation
5
5
143
Debjit Bhowmick
Transport modelling
Geospatial big data mining
Sustainable mobility
Bike-riding
Metrics
H-Index
i10 Index
Citation
5
3
76
Victoria Scheyer
Feminist IR
Peace and Conflict Studies
Gender
Peace and Security
Far Right Extremism and Gender
Metrics
H-Index
i10 Index
Citation
4
3
115
Joana Osei-Tutu
feminist political economy
terrorism
sexual and gender based violence
peace support operations
peace and security studies
Metrics
H-Index
i10 Index
Citation
4
3
83
Nwveronika
international relations
women peace and security
Terrorism study
CT & C/PVE
women in terrorism
Metrics
H-Index
i10 Index
Citation
4
1
44
Raksha Pandya Wood
social science
implementation science
health research
gender
climate
Metrics
H-Index
i10 Index
Citation
3
2
167
Eugene Sogbe
Public transport
Transport planning
Traffic safety
Travel behaviour
Metrics
H-Index
i10 Index
Citation
3
2
77
Monika Szunejko
Library and Information Science
Metadata
Standards
Sustainability
Access to information
Metrics
H-Index
i10 Index
Citation
3
0
23
Irene Guidotti
Digital Library
Information Science
Cultural Heritage
Egyptology
manuscripts
Metrics
H-Index
i10 Index
Citation
2
0
11
Ramona Naicker
evidence based practice
critical appraisal
antiracism
racial bias
decolonisation
Metrics
H-Index
i10 Index
Citation
2
0
8
Abdallah Abuaisha|Abdallah Abu-Aisha, Abdallah Abu-Eisheh
Transportation Engineering
Travel Behaviour
Public Transportation
Pathfinding
Data Science & AI
Metrics
H-Index
i10 Index
Citation
2
0
6
Paula Todd
nursing
midwifery
paramedicine
occupational therapy
physiotherapy
Metrics
H-Index
i10 Index
Citation
1
1
68
Penny Presta
Systematic reviews
bibliometrics and research impact
medical & health librarianship
Metrics
H-Index
i10 Index
Citation
1
1
10
Michelle De Aizpurua
Librarianship
Education
eLearning
Research Skills
Information Literacy
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
H Teede
Metrics
H-Index
i10 Index
Citation Counts
107
446
54,873
Polycystic Ovary Syndrome
pregnancy
implementation science
leadership
Gender Equity
Rankings
Ranking Based On Selection: 2
Peter Smith
Metrics
H-Index
i10 Index
Citation Counts
56
175
10,369
return to work
mental health
psychosocial factors
measurement
gender and sex
Rankings
Ranking Based On Selection: 3
Jacqui True
Metrics
H-Index
i10 Index
Citation Counts
48
115
14,403
Gender and International Relations
Gender
peace and security
feminist political economy
Rankings
Ranking Based On Selection: 4
Yolande Strengers
Metrics
H-Index
i10 Index
Citation Counts
46
85
7,611
energy demand
smart homes
social practices
gender
AI voice assistants
Rankings
Ranking Based On Selection: 5
Chung Hsing Yeh
Metrics
H-Index
i10 Index
Citation Counts
46
99
10,521
Multicriteria Decision Analysis
Applied Artificial Intelligence
Business Intelligence
Transportation
Rankings
Ranking Based On Selection: 6
Geoffrey Rose
Metrics
H-Index
i10 Index
Citation Counts
42
101
7,018
Rankings
Ranking Based On Selection: 7
Dong Ngoduy
Metrics
H-Index
i10 Index
Citation Counts
39
85
5,065
traffic flow theory and characteristics
smart cities
data fusion
network optimization
Rankings
Ranking Based On Selection: 8
Robert Thomson
Metrics
H-Index
i10 Index
Citation Counts
37
54
6,441
Political Science
Comparative Politics
International Governance
European Union
Rankings
Ranking Based On Selection: 9
Andrea Whittaker
Metrics
H-Index
i10 Index
Citation Counts
37
83
4,447
medical anthropology
reproductive health
medical travel
assisted reproductive technology
Rankings
Ranking Based On Selection: 10
Sue Mckemmish
Metrics
H-Index
i10 Index
Citation Counts
36
74
4,838

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Scott Wright
Metrics
H-Index
i10 Index
Citation Counts
32
46
5,094
Political Communication
Journalism
Political Sociology
digital politics
Online Communities
Rankings
Ranking Based On Selection: 12
Narelle Warren
Metrics
H-Index
i10 Index
Citation Counts
29
68
3,113
Medical anthropology
chronicity
disability
ageing
Rankings
Ranking Based On Selection: 13
Marie Segrave
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,072
Border criminology
domestic & family violence
human trafficking
labour exploitation
gender
Rankings
Ranking Based On Selection: 14
Nan Zheng
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,806
Traffic Flow Theory
Traffic Operation and Control
Autonomous Vehicles
Rankings
Ranking Based On Selection: 15
William Young
Metrics
H-Index
i10 Index
Citation Counts
25
51
2,507
Rankings
Ranking Based On Selection: 16
Ben Wellings
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,175
English Nationalism
Anglosphere
European Disintegration
Post-Brexit British Politics
Rankings
Ranking Based On Selection: 17
Peter Lentini
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,030
Russian politics
counter-terrorism in Russia
terrorism
extremism
countering violent extremism
Rankings
Ranking Based On Selection: 18
Katrina Lee Koo
Metrics
H-Index
i10 Index
Citation Counts
18
24
966
Rankings
Ranking Based On Selection: 19
William Leonard
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,680
LGBTI health
social policy
social theory
aging
Rankings
Ranking Based On Selection: 20
Joanne Evans
Metrics
H-Index
i10 Index
Citation Counts
17
29
981
Archival Studies
Recordkeeping Metadata
Cultural Informatics
Participatory Design
Community Archives
Rankings
Ranking Based On Selection: 21
Claire Tanner
Metrics
H-Index
i10 Index
Citation Counts
15
21
840
Sociology of the body
family
health
gender
science
Rankings
Ranking Based On Selection: 22
Xin Gu
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,263
cultural economy
cultural policy
cultural creative industries
urban cultural studies
AI
Rankings
Ranking Based On Selection: 23
Susilawati
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,003
Transport modelling
Reliability
Vulnerability
GIS
SCATS
Rankings
Ranking Based On Selection: 24
Julian S Yates
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,163
political ecology
development
politics of knowledge
environmental governance
Indigenous
Rankings
Ranking Based On Selection: 25
Paul Strangio
Metrics
H-Index
i10 Index
Citation Counts
13
16
554
Rankings
Ranking Based On Selection: 26
Michael Ure
Metrics
H-Index
i10 Index
Citation Counts
12
13
906
Rankings
Ranking Based On Selection: 27
Maria Rost Rublee
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,069
Nuclear weapons
diversity
maritime security
constructivism
international security
Rankings
Ranking Based On Selection: 28
Ben Eltham
Metrics
H-Index
i10 Index
Citation Counts
10
12
640
cultural policy
cultural economics
cultural and creative industries
cultural work
political economy
Rankings
Ranking Based On Selection: 29
Andrew Zammit
Metrics
H-Index
i10 Index
Citation Counts
9
9
569
Terrorism
national security
human rights
political science
international relations
Rankings
Ranking Based On Selection: 30
Michael Hau
Metrics
H-Index
i10 Index
Citation Counts
9
7
624
History of Meritocracy
Social and Cultural History
History of Medicine and Bio-politics
Rankings
Ranking Based On Selection: 31
Takao Dantsuji
Metrics
H-Index
i10 Index
Citation Counts
7
6
160
Rankings
Ranking Based On Selection: 32
James Reynolds
Metrics
H-Index
i10 Index
Citation Counts
5
5
143
transport policy
public transport
light rail transit
safety
traffic engineering
Rankings
Ranking Based On Selection: 33
Debjit Bhowmick
Metrics
H-Index
i10 Index
Citation Counts
5
3
76
Transport modelling
Geospatial big data mining
Sustainable mobility
Bike-riding
Rankings
Ranking Based On Selection: 34
Victoria Scheyer
Metrics
H-Index
i10 Index
Citation Counts
4
3
115
Feminist IR
Peace and Conflict Studies
Gender
Peace and Security
Far Right Extremism and Gender
Rankings
Ranking Based On Selection: 35
Joana Osei-Tutu
Metrics
H-Index
i10 Index
Citation Counts
4
3
83
feminist political economy
terrorism
sexual and gender based violence
peace support operations
peace and security studies
Rankings
Ranking Based On Selection: 36
Nwveronika
Metrics
H-Index
i10 Index
Citation Counts
4
1
44
international relations
women peace and security
Terrorism study
CT & C/PVE
women in terrorism
Rankings
Ranking Based On Selection: 37
Raksha Pandya Wood
Metrics
H-Index
i10 Index
Citation Counts
3
2
167
social science
implementation science
health research
gender
climate
Rankings
Ranking Based On Selection: 38
Eugene Sogbe
Metrics
H-Index
i10 Index
Citation Counts
3
2
77
Public transport
Transport planning
Traffic safety
Travel behaviour
Rankings
Ranking Based On Selection: 39
Bingkun Chen|陈 炳坤
Metrics
H-Index
i10 Index
Citation Counts
3
1
48
traffic operation
traffic data mining
and urban sensing
Rankings
Ranking Based On Selection: 40
Robert Gerrity
Metrics
H-Index
i10 Index
Citation Counts
3
3
95
Rankings
Ranking Based On Selection: 41
Monika Szunejko
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
Library and Information Science
Metadata
Standards
Sustainability
Access to information
Rankings
Ranking Based On Selection: 42
Rheny Pulungan
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 43
Irene Guidotti
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Digital Library
Information Science
Cultural Heritage
Egyptology
manuscripts
Rankings
Ranking Based On Selection: 44
Ramona Naicker
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
evidence based practice
critical appraisal
antiracism
racial bias
decolonisation
Rankings
Ranking Based On Selection: 45
Abdallah Abuaisha|Abdallah Abu-Aisha, Abdallah Abu-Eisheh
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Transportation Engineering
Travel Behaviour
Public Transportation
Pathfinding
Data Science & AI
Rankings
Ranking Based On Selection: 46
Andrew Harrison
Metrics
H-Index
i10 Index
Citation Counts
2
1
68
Rankings
Ranking Based On Selection: 47
Paula Todd
Metrics
H-Index
i10 Index
Citation Counts
1
1
68
nursing
midwifery
paramedicine
occupational therapy
physiotherapy
Rankings
Ranking Based On Selection: 48
Yucheng Wang
Metrics
H-Index
i10 Index
Citation Counts
1
1
34
Rankings
Ranking Based On Selection: 49
Penny Presta
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Systematic reviews
bibliometrics and research impact
medical & health librarianship
Rankings
Ranking Based On Selection: 50
Michelle De Aizpurua
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Librarianship
Education
eLearning
Research Skills
Information Literacy
Rankings
Ranking Based On Selection: 51
Belinda Sta Maria
Metrics
H-Index
i10 Index
Citation Counts
1
0
2