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
Guillermo Lopez-Lluch
Cell Biology
aging
metabolism
mitochondria
antioxidant
Metrics
H-Index
i10 Index
Citation
42
84
11,478
Gloria Brea-Calvo
cell biology
mitochondria
mitochondrial pathology
coenzyme Q
women in science
Metrics
H-Index
i10 Index
Citation
24
28
1,707
Emilio Siendones
Teaching and educational innovation
Nutrition education
Metabolism and Bioenergetic
Metrics
H-Index
i10 Index
Citation
22
23
1,598
Ana Martin-Calvo
Molecular simulation
environmental applications
zeolites and MOFs
Metrics
H-Index
i10 Index
Citation
21
25
1,215
Antonio J. Pérez-Pulido
Bioinformatics
Genome annotation
Functional annotation
Human diseases
Infectious diseases
Metrics
H-Index
i10 Index
Citation
22
32
1,628
Juan C. Rodriguez-Aguilera
Biologia Celular
Biología Molecular
Química Analítica
Genética Humana
Enfermedades Raras
Metrics
H-Index
i10 Index
Citation
21
25
1,289
* Rankings
Ranking Based On Selection :10
Belén Floriano
Microbiología molecular
Biotecnología de los alimentos
Expresión génica en bacterias
Regulación génica
Diversidad micr
Metrics
H-Index
i10 Index
Citation
19
24
1,193
* Rankings
Ranking Based On Selection :13
Pedro Manuel Martínez García
Bioinformatics
Machine learning
R-Bioconductor
Developmental biology
Functional Genomics
Metrics
H-Index
i10 Index
Citation
13
16
567
* Rankings
Ranking Based On Selection :16
José M Santos Pereira
chromatin structure
gene regulation
developmental biology
molecular genetics
Metrics
H-Index
i10 Index
Citation
11
11
1,417
* Rankings
Ranking Based On Selection :17
Luciano Marcon
Pattern formation
Self-organization
Embryonic Stem Cells
Developmental biology
Metrics
H-Index
i10 Index
Citation
10
10
1,605
Christina Paliou
Gene Regulation
3D Chromatin Organization
Development & Evolution
Metrics
H-Index
i10 Index
Citation
8
8
1,107
Rankings
Ranking Based On Selection: 1
Guillermo Lopez-Lluch
Metrics
H-Index
i10 Index
Citation Counts
42
84
11,478
Cell Biology
aging
metabolism
mitochondria
antioxidant
Rankings
Ranking Based On Selection: 2
Carlos Santos-Ocaña
Metrics
H-Index
i10 Index
Citation Counts
29
42
2,724
Rankings
Ranking Based On Selection: 4
Gloria Brea-Calvo
Metrics
H-Index
i10 Index
Citation Counts
24
28
1,707
cell biology
mitochondria
mitochondrial pathology
coenzyme Q
women in science
Rankings
Ranking Based On Selection: 5
Juan R Tejedo
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,328
Rankings
Ranking Based On Selection: 6
Emilio Siendones
Metrics
H-Index
i10 Index
Citation Counts
22
23
1,598
Teaching and educational innovation
Nutrition education
Metabolism and Bioenergetic
Rankings
Ranking Based On Selection: 7
Ana Martin-Calvo
Metrics
H-Index
i10 Index
Citation Counts
21
25
1,215
Molecular simulation
environmental applications
zeolites and MOFs
Rankings
Ranking Based On Selection: 8
Antonio J. Pérez-Pulido
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,628
Bioinformatics
Genome annotation
Functional annotation
Human diseases
Infectious diseases
Rankings
Ranking Based On Selection: 9
Juan C. Rodriguez-Aguilera
Metrics
H-Index
i10 Index
Citation Counts
21
25
1,289
Biologia Celular
Biología Molecular
Química Analítica
Genética Humana
Enfermedades Raras
Rankings
Ranking Based On Selection: 10
Belén Floriano
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,193
Microbiología molecular
Biotecnología de los alimentos
Expresión génica en bacterias
Regulación génica
Diversidad micr
Rankings
Ranking Based On Selection: 11
Sol Sotillos
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,409
Rankings
Ranking Based On Selection: 12
María José Sánchez Guerrero
Metrics
H-Index
i10 Index
Citation Counts
15
20
868
Rankings
Ranking Based On Selection: 13
Pedro Manuel Martínez García
Metrics
H-Index
i10 Index
Citation Counts
13
16
567
Bioinformatics
Machine learning
R-Bioconductor
Developmental biology
Functional Genomics
Rankings
Ranking Based On Selection: 14
Ramon Ramos Barrales
Metrics
H-Index
i10 Index
Citation Counts
13
14
814
Rankings
Ranking Based On Selection: 15
Ignacio Flor-Parra
Metrics
H-Index
i10 Index
Citation Counts
12
14
818
Rankings
Ranking Based On Selection: 16
José M Santos Pereira
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,417
chromatin structure
gene regulation
developmental biology
molecular genetics
Rankings
Ranking Based On Selection: 17
Luciano Marcon
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,605
Pattern formation
Self-organization
Embryonic Stem Cells
Developmental biology
Rankings
Ranking Based On Selection: 18
Molecular Microbiology
Bioinformatics
Antibiotics resistance
Metabolic Reconstruction
Gene
Rankings
Ranking Based On Selection: 19
Christina Paliou
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,107
Gene Regulation
3D Chromatin Organization
Development & Evolution