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
Angel Sánchez
Complex Systems
Computational Social Sciences
Evolutionary Game Theory
Behavioral Sciences
Metrics
H-Index
i10 Index
Citation
51
175
10,247
* Rankings
Ranking Based On Selection: 2
Elias Sanz Casado
bibliometría
cienciometría
informetría
evaluación científica
Metrics
H-Index
i10 Index
Citation
32
86
3,613
* Rankings
Ranking Based On Selection: 3
Fernando García Fernandez
Intelligent Transportation Systems
Advanced Driver Assistance Systems
Intelligent Vehicles
Metrics
H-Index
i10 Index
Citation
31
64
3,998
David Martín Gómez|David Martín, David Martin
Real-time Perception Systems
Computer Vision
Sensor Fusion
Intelligent Transportation Systems
Metrics
H-Index
i10 Index
Citation
25
56
2,748
Pedro Riera
Comparative Politics
Electoral Systems
Voting Behaviour
Public Opinion
Political Parties
Metrics
H-Index
i10 Index
Citation
20
34
1,172
Gema M García Albacete
Political behavior
political attitudes
experimental research
civic education
Metrics
H-Index
i10 Index
Citation
19
22
1,820
* Rankings
Ranking Based On Selection: 10
Sandra León
Federalism
Comparative Politics
Electoral Behaviour
Party politics
Metrics
H-Index
i10 Index
Citation
19
28
1,155

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* Rankings
Ranking Based On Selection: 12
Carlos Olmeda Gómez
Information Science
Informetrics
bibliometrics
scholarly communication
Metrics
H-Index
i10 Index
Citation
18
24
1,227
* Rankings
Ranking Based On Selection: 13
Rickard Sandell|Frank Rickard Sandell, Richard Sandell
Sociology Demography Analytical Sociology Complex Systems Social Networks
Metrics
H-Index
i10 Index
Citation
18
23
1,168
* Rankings
Ranking Based On Selection: 14
Ana R Pacios
library management
library planning
library marketing
library quality
transparency
Metrics
H-Index
i10 Index
Citation
17
32
1,231
* Rankings
Ranking Based On Selection: 15
Tony Hernández Pérez
Library
Open Science
Scholarly Communication
Audiovisual information
Metrics
H-Index
i10 Index
Citation
17
25
980
* Rankings
Ranking Based On Selection: 17
Virginia Ortiz Repiso
Information Science
Link data
RDA
Information retrieval
Metrics
H-Index
i10 Index
Citation
16
26
1,074
* Rankings
Ranking Based On Selection: 19
Pablo Simón Cosano
Sistemas electorales
partidos políticos
competición electoral
federalismo fiscal
Metrics
H-Index
i10 Index
Citation
14
20
886
* Rankings
Ranking Based On Selection: 21
Manuel Hidalgo
Comparative Politics
Latin America
Geopolitics
Democratization
International Politics
Metrics
H-Index
i10 Index
Citation
14
21
678
* Rankings
Ranking Based On Selection: 24
Pablo Fernandez Vazquez
Political Representation
Corruption and Accountability
Populism and technocracy
Metrics
H-Index
i10 Index
Citation
12
12
757
* Rankings
Ranking Based On Selection: 25
Antonio Eleazar Serrano López (X )
Library & Information Sciences
Scientometrics
Altmetrics
Open Science
Metrics
H-Index
i10 Index
Citation
11
11
441
* Rankings
Ranking Based On Selection: 26
Andrés Pandiella Dominique
Bibliometrics
Scientometrics
Evaluation research
Philosophy
Bioethics
Metrics
H-Index
i10 Index
Citation
10
12
281
Amuitz Garmendia Madariaga
Comparative Politics
Political Economy
Federalism and Decentralization
Multilevel Party Competition and Attitudes
Metrics
H-Index
i10 Index
Citation
7
6
200
Antonio J. GómezNúñez
Library and Information Sciences
Classification
Bibliometrics
Information Visualization
Metrics
H-Index
i10 Index
Citation
6
6
214
Francisco López Hernández
Information Literacy
Digital Education
Teaching Support
Virtual Worlds
Metrics
H-Index
i10 Index
Citation
6
3
78
Marta Leandro Da Mata
Biblioteconomia
Competência informacional
Formação do bibliotecário
Estudo de Usuários
Comportamento Informacional
Metrics
H-Index
i10 Index
Citation
5
2
62
Eduardo Juarez Valero
Paleografía
Caligrafía
Historia Medieval
Historia Contemporánea
Historia de los servicios de inteligencia y espionaje
Metrics
H-Index
i10 Index
Citation
4
0
30
Niliek Silva Alés
Bibliometría
Ciencia Abierta
Acceso Abierto
Gestión del conocimiento
Metrics
H-Index
i10 Index
Citation
3
2
31
Pablo García Hernández
social networks
cloud computing
academic libraries
library 2.0
altmetrics
Metrics
H-Index
i10 Index
Citation
3
2
60
Ana Barrero-Tiscar
Archivos y bibliotecas en el entorno digital
Alfabetizaciones múltiples
alfabetización informacional
información ética
c
Metrics
H-Index
i10 Index
Citation
1
0
6
Rankings
Ranking Based On Selection: 1
Angel Sánchez
Metrics
H-Index
i10 Index
Citation Counts
51
175
10,247
Complex Systems
Computational Social Sciences
Evolutionary Game Theory
Behavioral Sciences
Rankings
Ranking Based On Selection: 2
Elias Sanz Casado
Metrics
H-Index
i10 Index
Citation Counts
32
86
3,613
bibliometría
cienciometría
informetría
evaluación científica
Rankings
Ranking Based On Selection: 3
Fernando García Fernandez
Metrics
H-Index
i10 Index
Citation Counts
31
64
3,998
Intelligent Transportation Systems
Advanced Driver Assistance Systems
Intelligent Vehicles
Rankings
Ranking Based On Selection: 4
David Martín Gómez|David Martín, David Martin
Metrics
H-Index
i10 Index
Citation Counts
25
56
2,748
Real-time Perception Systems
Computer Vision
Sensor Fusion
Intelligent Transportation Systems
Rankings
Ranking Based On Selection: 5
Luis A Albornoz
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,783
Rankings
Ranking Based On Selection: 6
Robert M Fishman
Metrics
H-Index
i10 Index
Citation Counts
22
26
2,405
political sociology
culture and politics
democracy
inequality
Rankings
Ranking Based On Selection: 7
Pedro Riera
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,172
Comparative Politics
Electoral Systems
Voting Behaviour
Public Opinion
Political Parties
Rankings
Ranking Based On Selection: 8
J Carlos García Zorita
Metrics
H-Index
i10 Index
Citation Counts
20
38
1,097
Rankings
Ranking Based On Selection: 9
Gema M García Albacete
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,820
Political behavior
political attitudes
experimental research
civic education
Rankings
Ranking Based On Selection: 10
Sandra León
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,155
Federalism
Comparative Politics
Electoral Behaviour
Party politics

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
Metadata
Semantic Web/Linked Data
Digital Libraries/Infrastructures
Open Science/Access
Information Policies
Rankings
Ranking Based On Selection: 12
Carlos Olmeda Gómez
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,227
Information Science
Informetrics
bibliometrics
scholarly communication
Rankings
Ranking Based On Selection: 13
Rickard Sandell|Frank Rickard Sandell, Richard Sandell
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,168
Sociology Demography Analytical Sociology Complex Systems Social Networks
Rankings
Ranking Based On Selection: 14
Ana R Pacios
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,231
library management
library planning
library marketing
library quality
transparency
Rankings
Ranking Based On Selection: 15
Tony Hernández Pérez
Metrics
H-Index
i10 Index
Citation Counts
17
25
980
Library
Open Science
Scholarly Communication
Audiovisual information
Rankings
Ranking Based On Selection: 16
Lluis Orriols
Metrics
H-Index
i10 Index
Citation Counts
16
16
1,034
Rankings
Ranking Based On Selection: 17
Virginia Ortiz Repiso
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,074
Information Science
Link data
RDA
Information retrieval
Rankings
Ranking Based On Selection: 18
Juan J Fernandez
Metrics
H-Index
i10 Index
Citation Counts
15
18
910
Rankings
Ranking Based On Selection: 19
Pablo Simón Cosano
Metrics
H-Index
i10 Index
Citation Counts
14
20
886
Sistemas electorales
partidos políticos
competición electoral
federalismo fiscal
Rankings
Ranking Based On Selection: 20
Maria Luisa Lascurain
Metrics
H-Index
i10 Index
Citation Counts
14
22
609
Bibliometría
Cienciometría
Evaluación científica
Rankings
Ranking Based On Selection: 21
Manuel Hidalgo
Metrics
H-Index
i10 Index
Citation Counts
14
21
678
Comparative Politics
Latin America
Geopolitics
Democratization
International Politics
Rankings
Ranking Based On Selection: 22
Isik Ozel
Metrics
H-Index
i10 Index
Citation Counts
13
16
532
Rankings
Ranking Based On Selection: 23
Francisco Seoane Pérez
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,274
Rankings
Ranking Based On Selection: 24
Pablo Fernandez Vazquez
Metrics
H-Index
i10 Index
Citation Counts
12
12
757
Political Representation
Corruption and Accountability
Populism and technocracy
Rankings
Ranking Based On Selection: 25
Antonio Eleazar Serrano López (X )
Metrics
H-Index
i10 Index
Citation Counts
11
11
441
Library & Information Sciences
Scientometrics
Altmetrics
Open Science
Rankings
Ranking Based On Selection: 26
Andrés Pandiella Dominique
Metrics
H-Index
i10 Index
Citation Counts
10
12
281
Bibliometrics
Scientometrics
Evaluation research
Philosophy
Bioethics
Rankings
Ranking Based On Selection: 27
Amuitz Garmendia Madariaga
Metrics
H-Index
i10 Index
Citation Counts
7
6
200
Comparative Politics
Political Economy
Federalism and Decentralization
Multilevel Party Competition and Attitudes
Rankings
Ranking Based On Selection: 28
Antonio J. GómezNúñez
Metrics
H-Index
i10 Index
Citation Counts
6
6
214
Library and Information Sciences
Classification
Bibliometrics
Information Visualization
Rankings
Ranking Based On Selection: 29
Francisco López Hernández
Metrics
H-Index
i10 Index
Citation Counts
6
3
78
Information Literacy
Digital Education
Teaching Support
Virtual Worlds
Rankings
Ranking Based On Selection: 30
Francisco Villamil
Metrics
H-Index
i10 Index
Citation Counts
5
5
149
Conflict Research
International Relations
Political Sociology
Rankings
Ranking Based On Selection: 31
Evangelina Martich
Metrics
H-Index
i10 Index
Citation Counts
5
2
81
Rankings
Ranking Based On Selection: 32
Marta Leandro Da Mata
Metrics
H-Index
i10 Index
Citation Counts
5
2
62
Biblioteconomia
Competência informacional
Formação do bibliotecário
Estudo de Usuários
Comportamento Informacional
Rankings
Ranking Based On Selection: 33
Eduardo Juarez Valero
Metrics
H-Index
i10 Index
Citation Counts
4
0
30
Paleografía
Caligrafía
Historia Medieval
Historia Contemporánea
Historia de los servicios de inteligencia y espionaje
Rankings
Ranking Based On Selection: 34
Niliek Silva Alés
Metrics
H-Index
i10 Index
Citation Counts
3
2
31
Bibliometría
Ciencia Abierta
Acceso Abierto
Gestión del conocimiento
Rankings
Ranking Based On Selection: 35
Pablo García Hernández
Metrics
H-Index
i10 Index
Citation Counts
3
2
60
social networks
cloud computing
academic libraries
library 2.0
altmetrics
Rankings
Ranking Based On Selection: 36
Honorio Penadés
Metrics
H-Index
i10 Index
Citation Counts
3
2
43
Rankings
Ranking Based On Selection: 37
José Morillo-Velarde Serrano
Metrics
H-Index
i10 Index
Citation Counts
3
2
54
Library Science
Documentation
Bibliometrics
Scienciometrics
Rankings
Ranking Based On Selection: 38
Biblioteconomía
Bibliotecología
Ciencias de la Información
Catalogación
Clasificación
Rankings
Ranking Based On Selection: 39
Eva Ortiz Uceta
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 40
Ana Isabel Leal Marques
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 41
Ana Barrero-Tiscar
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Archivos y bibliotecas en el entorno digital
Alfabetizaciones múltiples
alfabetización informacional
información ética
c
Rankings
Ranking Based On Selection: 42
María Del Carmen Serna Castañeda
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Bibliotecología
Ciencias de la información
Desarrollo de colecciones