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" (1,010,204 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
Chris Forlin
Inclusive Education
Teacher Education
Special Education
Metrics
H-Index
i10 Index
Citation
60
129
16,704
* Rankings
Ranking Based On Selection :3
Alan Norman Baxter
Sociolinguistics
Language Contact
Creole Portuguese
Acquisition of Portuguese in contact situations
Metrics
H-Index
i10 Index
Citation
27
46
2,468
* Rankings
Ranking Based On Selection :4
Hsu Min Chiang
autism
special education
inclusive education
parent education
postsecondary education
Metrics
H-Index
i10 Index
Citation
18
18
2,291
* Rankings
Ranking Based On Selection :6
Ivan Arraut
Theoretical Physics
Game theory
Quantum Finance
Applied Mathematics
Machine/Deep learning.
Metrics
H-Index
i10 Index
Citation
14
25
634
* Rankings
Ranking Based On Selection :7
Alvaro Barbosa
Computer Science
Digital Communication
Networked Music and Audio
Interactive Media Design
Metrics
H-Index
i10 Index
Citation
14
19
765
* Rankings
Ranking Based On Selection :8
Oscar Hauptman
Technological innovation
role of ICT in innovation and development
management of product development
project management.
Metrics
H-Index
i10 Index
Citation
14
15
1,420
* Rankings
Ranking Based On Selection :9
Heinz Peter Gerhardt
Paulo Freire
Non formal education
Migrant education
sociology of organizations
literacy
Metrics
H-Index
i10 Index
Citation
14
17
1,031
* Rankings
Ranking Based On Selection :12
Agata Sofia Alveirinho Dias
Seafloor hydrothermal processes
geochemistry
mineralogy and petrology
deep-sea exploration
Metrics
H-Index
i10 Index
Citation
11
11
492
* Rankings
Ranking Based On Selection :15
Chan Shek Kiu
Environmental Sciences
Traditional Chinese Medicine
Molecular Biology
Metrics
H-Index
i10 Index
Citation
8
8
242
* Rankings
Ranking Based On Selection :16
Sara D Cardoso
Neuroscience
Bioinformatics
Ethology
behaviour
Social behaviour
Metrics
H-Index
i10 Index
Citation
7
6
345
* Rankings
Ranking Based On Selection :19
Isabel Morais
Cultural Studies
Comparative Literature
Lusophone Studies
Metrics
H-Index
i10 Index
Citation
5
5
194
* Rankings
Ranking Based On Selection :20
Thomas Lei
air quality monitoring
air quality modelling
Metrics
H-Index
i10 Index
Citation
5
4
130
* Rankings
Ranking Based On Selection :23
Jenny Oliveros Lao Phillips
entrepreneurship
organizational behavior
social enterprises
non-profit organizations
Metrics
H-Index
i10 Index
Citation
4
1
39
* Rankings
Ranking Based On Selection :26
Alexandre Lebel
anthropology
semiotics
water treatment technologies
bioremediation
Metrics
H-Index
i10 Index
Citation
3
1
24
* Rankings
Ranking Based On Selection :27
Custódio Martins
second language acquisition
applied linguistics
second language processing
psycholinguistics
computational psycholinguistics
Metrics
H-Index
i10 Index
Citation
3
0
43
* Rankings
Ranking Based On Selection :30
Ângelo Patrício Rafael
Oil and gas transnational investment
oil and gas contracts
transfer pricing
international investment law
Metrics
H-Index
i10 Index
Citation
2
0
17
* Rankings
Ranking Based On Selection :31
Gerald Estadieu
Digital Fabrication
Interactive Design
Mixed Reality
Soundscape
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
3
0
19
* Rankings
Ranking Based On Selection :32
Edmond Eh
Comparative philosophy
Aristotle
Confucius
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based On Selection :33
Alan Yung
Global Studies
digital age
Facebook
social media
Facebook Divide
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :35
Filipe Afonso
Architecture
Design
Urbanism
Computational Design
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :36
Stephane Prud'Homme
Credibility
Reputation
Business Celebrity
CEO Activism
ESG
Metrics
H-Index
i10 Index
Citation
2
1
27
* Rankings
Ranking Based On Selection :37
Weng Chi Lei|Wengchi Lei, Lei Weng Chi, WFC Lei
International Finance
Trade
Trade Policy
Industrial Organization
Metrics
H-Index
i10 Index
Citation
2
0
8
* Rankings
Ranking Based On Selection :38
Filipe Castro Soeiro
Innovation
Marketing
International Business
Digital Business Transformation
Sustainability and Smart Cities
Metrics
H-Index
i10 Index
Citation
1
1
32
* Rankings
Ranking Based On Selection :39
Daniel Filipe G Farinha
Context-Aware Systems
Ubiquitous Computing
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection :40
Thea Clarice S. Tagulao
Organizational Behavior
Change Management
Project Management
Business Process Management
Organizational Neuroscience
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Chris Forlin
Metrics
H-Index
i10 Index
Citation Counts
60
129
16,704
Inclusive Education
Teacher Education
Special Education
Rankings
Ranking Based On Selection: 2
Keith Morrison
Metrics
H-Index
i10 Index
Citation Counts
47
85
105,554
Rankings
Ranking Based On Selection: 3
Alan Norman Baxter
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,468
Sociolinguistics
Language Contact
Creole Portuguese
Acquisition of Portuguese in contact situations
Rankings
Ranking Based On Selection: 4
Hsu Min Chiang
Metrics
H-Index
i10 Index
Citation Counts
18
18
2,291
autism
special education
inclusive education
parent education
postsecondary education
Rankings
Ranking Based On Selection: 5
Raquel Vasconcelos
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,153
Rankings
Ranking Based On Selection: 6
Ivan Arraut
Metrics
H-Index
i10 Index
Citation Counts
14
25
634
Theoretical Physics
Game theory
Quantum Finance
Applied Mathematics
Machine/Deep learning.
Rankings
Ranking Based On Selection: 7
Alvaro Barbosa
Metrics
H-Index
i10 Index
Citation Counts
14
19
765
Computer Science
Digital Communication
Networked Music and Audio
Interactive Media Design
Rankings
Ranking Based On Selection: 8
Oscar Hauptman
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,420
Technological innovation
role of ICT in innovation and development
management of product development
project management.
Rankings
Ranking Based On Selection: 9
Heinz Peter Gerhardt
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,031
Paulo Freire
Non formal education
Migrant education
sociology of organizations
literacy
Rankings
Ranking Based On Selection: 10
João Garrott Marques Negreiros
Metrics
H-Index
i10 Index
Citation Counts
12
12
766
Rankings
Ranking Based On Selection: 11
Tiffany Ch Leung
Metrics
H-Index
i10 Index
Citation Counts
12
12
451
Rankings
Ranking Based On Selection: 12
Agata Sofia Alveirinho Dias
Metrics
H-Index
i10 Index
Citation Counts
11
11
492
Seafloor hydrothermal processes
geochemistry
mineralogy and petrology
deep-sea exploration
Rankings
Ranking Based On Selection: 13
Angus Ch Kuok
Metrics
H-Index
i10 Index
Citation Counts
11
11
513
Rankings
Ranking Based On Selection: 14
Chi Chuen Chan
Metrics
H-Index
i10 Index
Citation Counts
9
9
226
Rankings
Ranking Based On Selection: 15
Chan Shek Kiu
Metrics
H-Index
i10 Index
Citation Counts
8
8
242
Environmental Sciences
Traditional Chinese Medicine
Molecular Biology
Rankings
Ranking Based On Selection: 16
Sara D Cardoso
Metrics
H-Index
i10 Index
Citation Counts
7
6
345
Neuroscience
Bioinformatics
Ethology
behaviour
Social behaviour
Rankings
Ranking Based On Selection: 18
Michael Trimarchi
Metrics
H-Index
i10 Index
Citation Counts
6
3
102
Rankings
Ranking Based On Selection: 19
Isabel Morais
Metrics
H-Index
i10 Index
Citation Counts
5
5
194
Cultural Studies
Comparative Literature
Lusophone Studies
Rankings
Ranking Based On Selection: 20
Thomas Lei
Metrics
H-Index
i10 Index
Citation Counts
5
4
130
air quality monitoring
air quality modelling
Rankings
Ranking Based On Selection: 21
Rafael A Lara|Rafael Ayala Lara
Metrics
H-Index
i10 Index
Citation Counts
4
3
84
bioacoustics
zebrafish
physiology
hearing
biophysics
Rankings
Ranking Based On Selection: 22
Kiiko Ikegami
Metrics
H-Index
i10 Index
Citation Counts
4
3
77
Rankings
Ranking Based On Selection: 23
Jenny Oliveros Lao Phillips
Metrics
H-Index
i10 Index
Citation Counts
4
1
39
entrepreneurship
organizational behavior
social enterprises
non-profit organizations
Rankings
Ranking Based On Selection: 24
Alessandro Lampo
Metrics
H-Index
i10 Index
Citation Counts
4
1
36
Rankings
Ranking Based On Selection: 25
Lucia Ivorra Gonzalez
Metrics
H-Index
i10 Index
Citation Counts
3
2
66
Rankings
Ranking Based On Selection: 26
Alexandre Lebel
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
anthropology
semiotics
water treatment technologies
bioremediation
Rankings
Ranking Based On Selection: 27
Custódio Martins
Metrics
H-Index
i10 Index
Citation Counts
3
0
43
second language acquisition
applied linguistics
second language processing
psycholinguistics
computational psycholinguistics
Rankings
Ranking Based On Selection: 28
Peter Stilwell
Metrics
H-Index
i10 Index
Citation Counts
3
2
69
Rankings
Ranking Based On Selection: 29
Ricardo Jorge Parreira Rato
Metrics
H-Index
i10 Index
Citation Counts
2
2
115
Rankings
Ranking Based On Selection: 30
Ângelo Patrício Rafael
Metrics
H-Index
i10 Index
Citation Counts
2
0
17
Oil and gas transnational investment
oil and gas contracts
transfer pricing
international investment law
Rankings
Ranking Based On Selection: 31
Gerald Estadieu
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Digital Fabrication
Interactive Design
Mixed Reality
Soundscape
Artificial Intelligence
Rankings
Ranking Based On Selection: 32
Edmond Eh
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 33
Alan Yung
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Global Studies
digital age
Facebook
social media
Facebook Divide
Rankings
Ranking Based On Selection: 34
Ansoumane Douty Diakite
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 35
Filipe Afonso
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Architecture
Design
Urbanism
Computational Design
Rankings
Ranking Based On Selection: 36
Stephane Prud'Homme
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Credibility
Reputation
Business Celebrity
CEO Activism
ESG
Rankings
Ranking Based On Selection: 37
Weng Chi Lei|Wengchi Lei, Lei Weng Chi, WFC Lei
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
International Finance
Trade
Trade Policy
Industrial Organization
Rankings
Ranking Based On Selection: 38
Filipe Castro Soeiro
Metrics
H-Index
i10 Index
Citation Counts
1
1
32
Innovation
Marketing
International Business
Digital Business Transformation
Sustainability and Smart Cities
Rankings
Ranking Based On Selection: 39
Daniel Filipe G Farinha
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Context-Aware Systems
Ubiquitous Computing
Rankings
Ranking Based On Selection: 40
Thea Clarice S. Tagulao
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Organizational Behavior
Change Management
Project Management
Business Process Management
Organizational Neuroscience
Rankings
Ranking Based On Selection: 41
Jafar Rashidnia
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 42
Chi Chuen Chan
Metrics
H-Index
i10 Index
Citation Counts
8
8
209