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" (873,898 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
Elias Sanz Casado
bibliometría
cienciometría
informetría
evaluación científica
Metrics
H-Index
i10 Index
Citation
31
83
3,531
Carlos Olmeda Gómez
Information Science
Informetrics
bibliometrics
scholarly communication
Metrics
H-Index
i10 Index
Citation
18
24
1,210
Ana R Pacios
library management
library planning
library marketing
library quality
bibliography
Metrics
H-Index
i10 Index
Citation
17
32
1,202
Tony Hernández Pérez
Library
Open Science
Scholarly Communication
Audiovisual information
Metrics
H-Index
i10 Index
Citation
16
23
931
Antonio Eleazar Serrano López (X )
Library & Information Sciences
Scientometrics
Altmetrics
Open Science
Metrics
H-Index
i10 Index
Citation
10
11
429
* Rankings
Ranking Based On Selection: 10
Andrés Pandiella Dominique
Bibliometrics
Scientometrics
Evaluation research
Philosophy
Bioethics
Metrics
H-Index
i10 Index
Citation
10
11
278

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Antonio J. GómezNúñez
Library and Information Sciences
Classification
Bibliometrics
Information Visualization
Metrics
H-Index
i10 Index
Citation
6
6
211
Francisco López Hernández
Information Literacy
Digital Education
Teaching Support
Virtual Worlds
Metrics
H-Index
i10 Index
Citation
6
3
77
Marta Leandro Da Mata
Biblioteconomia
Competência informacional
Formação do bibliotecário
Estudo de Usuários
Comportamento Informacional
Metrics
H-Index
i10 Index
Citation
5
2
58
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
1
30
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
Elias Sanz Casado
Metrics
H-Index
i10 Index
Citation Counts
31
83
3,531
bibliometría
cienciometría
informetría
evaluación científica
Rankings
Ranking Based On Selection: 2
J Carlos García Zorita
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,078
Rankings
Ranking Based On Selection: 3
Metadata
Semantic Web/Linked Data
Digital Libraries/Infrastructures
Open Science/Access
Information Policies
Rankings
Ranking Based On Selection: 4
Carlos Olmeda Gómez
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,210
Information Science
Informetrics
bibliometrics
scholarly communication
Rankings
Ranking Based On Selection: 5
Ana R Pacios
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,202
library management
library planning
library marketing
library quality
bibliography
Rankings
Ranking Based On Selection: 6
Tony Hernández Pérez
Metrics
H-Index
i10 Index
Citation Counts
16
23
931
Library
Open Science
Scholarly Communication
Audiovisual information
Rankings
Ranking Based On Selection: 7
Virginia Ortiz Repiso
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,054
Information Science
Link data
RDA
Information retrieval
Rankings
Ranking Based On Selection: 8
Maria Luisa Lascurain
Metrics
H-Index
i10 Index
Citation Counts
14
21
596
Bibliometría
Cienciometría
Evaluación científica
Rankings
Ranking Based On Selection: 9
Antonio Eleazar Serrano López (X )
Metrics
H-Index
i10 Index
Citation Counts
10
11
429
Library & Information Sciences
Scientometrics
Altmetrics
Open Science
Rankings
Ranking Based On Selection: 10
Andrés Pandiella Dominique
Metrics
H-Index
i10 Index
Citation Counts
10
11
278
Bibliometrics
Scientometrics
Evaluation research
Philosophy
Bioethics

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
Antonio J. GómezNúñez
Metrics
H-Index
i10 Index
Citation Counts
6
6
211
Library and Information Sciences
Classification
Bibliometrics
Information Visualization
Rankings
Ranking Based On Selection: 12
Francisco López Hernández
Metrics
H-Index
i10 Index
Citation Counts
6
3
77
Information Literacy
Digital Education
Teaching Support
Virtual Worlds
Rankings
Ranking Based On Selection: 13
Marta Leandro Da Mata
Metrics
H-Index
i10 Index
Citation Counts
5
2
58
Biblioteconomia
Competência informacional
Formação do bibliotecário
Estudo de Usuários
Comportamento Informacional
Rankings
Ranking Based On Selection: 14
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: 15
Niliek Silva Alés
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
Bibliometría
Ciencia Abierta
Acceso Abierto
Gestión del conocimiento
Rankings
Ranking Based On Selection: 16
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: 17
Honorio Penadés
Metrics
H-Index
i10 Index
Citation Counts
3
2
43
Rankings
Ranking Based On Selection: 18
José Morillo-Velarde Serrano
Metrics
H-Index
i10 Index
Citation Counts
3
2
54
Library Science
Documentation
Bibliometrics
Scienciometrics
Rankings
Ranking Based On Selection: 19
Biblioteconomía
Bibliotecología
Ciencias de la Información
Catalogación
Clasificación
Rankings
Ranking Based On Selection: 20
Eva Ortiz Uceta
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 21
María Del Carmen Serna Castañeda
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Bibliotecología
Ciencias de la información
Desarrollo de colecciones
Rankings
Ranking Based On Selection: 22
Ana Isabel Leal Marques
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 23
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