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" (873,864 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 :8
Paula Carlino
Literacy
Writing
Teaching
Research education
Alfabetización académica
Metrics
H-Index
i10 Index
Citation
45
98
14,049
* Rankings
Ranking Based On Selection :9
Gustavo M. Somoza
Comparative Physiology of Reproduction and sexual differentiation
Metrics
H-Index
i10 Index
Citation
44
125
6,978
* Rankings
Ranking Based On Selection :11
Javier Palatnik
microRNAs
post-transcriptional control
plant development
gene networks
biotechnology
Metrics
H-Index
i10 Index
Citation
43
58
11,582
* Rankings
Ranking Based On Selection :12
Daniel Renison
biología de la conservación
restauración ecológica
ecología de bosques
Metrics
H-Index
i10 Index
Citation
43
101
5,913
* Rankings
Ranking Based On Selection :14
Heriberto Fabio Busnengo
Surfaces - Adsorption - Dynamics - Potential Energy Surfaces - Reactive Force Fields - Self-Assembly - Density Functional Theory
Metrics
H-Index
i10 Index
Citation
40
89
5,360
* Rankings
Ranking Based On Selection :16
Maria Fabiana Drincovich
Metabolism
C4 acids
Photosynthesis
Fruit quality
Metrics
H-Index
i10 Index
Citation
39
76
4,707
* Rankings
Ranking Based On Selection :19
Federico Ariel
RNA biology
Long noncoding RNAs
Epigenetics
Alternative splicing
Co-founder APOLO Biotech
Metrics
H-Index
i10 Index
Citation
38
55
5,545
* Rankings
Ranking Based On Selection :20
David E Gorla
chagas disease
vector control
medical entomology
triatominae
neglected tropical diseases
Metrics
H-Index
i10 Index
Citation
38
93
3,841
* Rankings
Ranking Based On Selection :21
Oscar A. Ruiz
Lotus.Fisiologìa Vegetal. Estrés abiótico y biótico en vegetales.
Metrics
H-Index
i10 Index
Citation
37
96
5,498
* Rankings
Ranking Based On Selection :29
Beatriz Coira
Volcanism
Petrology
Metallogeny
Geothermal Resources
Metrics
H-Index
i10 Index
Citation
34
76
5,982
* Rankings
Ranking Based On Selection :31
Luis O. Lucifora
Biology
ecology
systematics
conservation
sharks rays and chimaeras
Metrics
H-Index
i10 Index
Citation
33
59
3,931
* Rankings
Ranking Based On Selection :35
Nora Viviana Franco
Cazadores-recolectores
Patagonia
poblamiento de América
movilidad humana
tecnología lítica
Metrics
H-Index
i10 Index
Citation
33
79
3,291
* Rankings
Ranking Based On Selection :40
María Elisa Gonzalez
fitopatología
poliaminas
estrés biótico
transportadores de poliaminas
espermina
Metrics
H-Index
i10 Index
Citation
32
110
4,382
* Rankings
Ranking Based On Selection :43
Mariana Gonzalez
contaminacion
remediacion ambiental
ecotoxicologia
quimica ambiental
Metrics
H-Index
i10 Index
Citation
32
68
2,894
* Rankings
Ranking Based On Selection :46
María Cecilia Rousseaux
olive
fruit trees
ecophysiology
carbon partition
olive oil quality
Metrics
H-Index
i10 Index
Citation
31
43
3,346
* Rankings
Ranking Based On Selection :52
Damian Refojo
Neuronal development
Synapse function
Emotional Behavior
Neddylation
Circular RNAs
Metrics
H-Index
i10 Index
Citation
30
49
5,842
* Rankings
Ranking Based On Selection :55
Eduardo A. Ceccarelli
Biochemistry
Molecular Biology
Flavoenzymes
Molecular chaperons
Protein folding
Metrics
H-Index
i10 Index
Citation
30
58
7,327
* Rankings
Ranking Based On Selection :58
Cristian Mateos
Distributed Computing
Mobile Computing
Edge Computing
Parallel Computing
Web Services
Metrics
H-Index
i10 Index
Citation
29
87
3,124
* Rankings
Ranking Based On Selection :59
Garcia Vescovi E|Vescovi EG, García Véscovi, E
microbiology
bacterial pathogenesis
bacterial virulence
gene regulation in bacteria
antimicrobial compounds
Metrics
H-Index
i10 Index
Citation
29
39
14,829
* Rankings
Ranking Based On Selection :63
Gonzalo Martín Rodriguez
Sociología urbana
segregación residencial
INDEC
Metrics
H-Index
i10 Index
Citation
28
99
9,421
* Rankings
Ranking Based On Selection :64
Leonardo Curatti
Microalgal Biotechnology - Biorefineries - Biological Nitrogen Fixation - N Fertilization
Metrics
H-Index
i10 Index
Citation
28
35
2,820
* Rankings
Ranking Based On Selection :65
Edgardo Albertó
Mycology
Mushroom Science
Mushroom production
Metrics
H-Index
i10 Index
Citation
28
65
2,718
* Rankings
Ranking Based On Selection :67
Andres Binolfi
Protein biophysics
IDPs
oxidative modifications
In-Cell NMR
Metrics
H-Index
i10 Index
Citation
27
33
4,394
* Rankings
Ranking Based On Selection :68
Agustina Malizia
dinámica de bosques
ecología urbana
dinámica de residuos plásticos
Metrics
H-Index
i10 Index
Citation
27
36
2,989
* Rankings
Ranking Based On Selection :71
Ernesto G. Mata
Química Orgánica
Síntesis en Fase Sólida
Química Combinatoria
Metrics
H-Index
i10 Index
Citation
27
61
2,367
* Rankings
Ranking Based On Selection :76
Elena Graciela Orellano
Phytopathology
Photobiology
Plant pathogen interaction
Xanthomonas
Ralstonia
Metrics
H-Index
i10 Index
Citation
26
45
2,471
* Rankings
Ranking Based On Selection :77
Adriana Burgueño
biologia molecular
fisiologia
endocrinologia
diabetes
programacion fetal
Metrics
H-Index
i10 Index
Citation
26
33
3,834
* Rankings
Ranking Based On Selection :83
Jorge Federico González
Multiple stars
chemically peculiar stars
high-resolution spectroscopy
Metrics
H-Index
i10 Index
Citation
26
48
1,922
* Rankings
Ranking Based On Selection :88
Leonardo Martín Pérez
Biotecnología
Ingeniería Ambiental
Microbiología
Biomeremediación
Recursos Naturales
Metrics
H-Index
i10 Index
Citation
25
37
1,727
* Rankings
Ranking Based On Selection :91
Daniela M. Kröhling
Quaternary Geology - Geomorphology - Sedimentology - Stratigraphy - Neotectonics - Paleoclimatology
Metrics
H-Index
i10 Index
Citation
25
45
1,940
* Rankings
Ranking Based On Selection :92
Marcos Vaira
Herpetología
Conservación
Diversidad
Comportamiento
Historia Natural
Metrics
H-Index
i10 Index
Citation
25
43
1,998
* Rankings
Ranking Based On Selection :94
Nora Calcaterra
Gene expression regulation
G-quadruplex
microRNA
neural crest
zebrafish development
Metrics
H-Index
i10 Index
Citation
25
40
1,797
* Rankings
Ranking Based On Selection :97
Melina Porto
Intercultural citizenship in language education
Metrics
H-Index
i10 Index
Citation
24
41
2,086
Rankings
Ranking Based On Selection: 2
Eduardo Arzt
Metrics
H-Index
i10 Index
Citation Counts
55
141
9,159
Rankings
Ranking Based On Selection: 3
Metalloproteins
NMR
Zinc enzymes
Copper proteins
Rankings
Ranking Based On Selection: 4
Diego De Mendoza
Metrics
H-Index
i10 Index
Citation Counts
52
109
8,353
Rankings
Ranking Based On Selection: 5
Forest management
conservation
silviculture
landscape ecology.
Rankings
Ranking Based On Selection: 8
Paula Carlino
Metrics
H-Index
i10 Index
Citation Counts
45
98
14,049
Literacy
Writing
Teaching
Research education
Alfabetización académica
Rankings
Ranking Based On Selection: 9
Comparative Physiology of Reproduction and sexual differentiation
Rankings
Ranking Based On Selection: 10
Rankings
Ranking Based On Selection: 11
Javier Palatnik
Metrics
H-Index
i10 Index
Citation Counts
43
58
11,582
microRNAs
post-transcriptional control
plant development
gene networks
biotechnology
Rankings
Ranking Based On Selection: 12
Daniel Renison
Metrics
H-Index
i10 Index
Citation Counts
43
101
5,913
biología de la conservación
restauración ecológica
ecología de bosques
Rankings
Ranking Based On Selection: 13
Luminiscencia
cromatografía
contaminantes ambientales
Rankings
Ranking Based On Selection: 14
Surfaces - Adsorption - Dynamics - Potential Energy Surfaces - Reactive Force Fields - Self-Assembly - Density Functional Theory
Rankings
Ranking Based On Selection: 15
Limnology
Ecology
Global change
Land use change
Rankings
Ranking Based On Selection: 16
Metabolism
C4 acids
Photosynthesis
Fruit quality
Rankings
Ranking Based On Selection: 17
manejo forestal
biodiversidad
conservación
silvicultura
Rankings
Ranking Based On Selection: 18
Gustavo Lovrich
Metrics
H-Index
i10 Index
Citation Counts
39
103
4,384
Rankings
Ranking Based On Selection: 19
Federico Ariel
Metrics
H-Index
i10 Index
Citation Counts
38
55
5,545
RNA biology
Long noncoding RNAs
Epigenetics
Alternative splicing
Co-founder APOLO Biotech
Rankings
Ranking Based On Selection: 20
David E Gorla
Metrics
H-Index
i10 Index
Citation Counts
38
93
3,841
chagas disease
vector control
medical entomology
triatominae
neglected tropical diseases
Rankings
Ranking Based On Selection: 21
Oscar A. Ruiz
Metrics
H-Index
i10 Index
Citation Counts
37
96
5,498
Lotus.Fisiologìa Vegetal. Estrés abiótico y biótico en vegetales.
Rankings
Ranking Based On Selection: 22
Psicología social
cultural y política
Rankings
Ranking Based On Selection: 23
landscape ecology
GIS
jaguar
puma
top predators
Rankings
Ranking Based On Selection: 24
Rankings
Ranking Based On Selection: 26
olive
ecophysiology
irrigation
Rankings
Ranking Based On Selection: 27
Rankings
Ranking Based On Selection: 29
Beatriz Coira
Metrics
H-Index
i10 Index
Citation Counts
34
76
5,982
Volcanism
Petrology
Metallogeny
Geothermal Resources
Rankings
Ranking Based On Selection: 30
Rankings
Ranking Based On Selection: 31
Biology
ecology
systematics
conservation
sharks rays and chimaeras
Rankings
Ranking Based On Selection: 32
Francois Pujos
Metrics
H-Index
i10 Index
Citation Counts
33
76
2,840
Rankings
Ranking Based On Selection: 33
Estela M. Valle
Metrics
H-Index
i10 Index
Citation Counts
33
64
4,020
Metabolism and signaling in plants
Rankings
Ranking Based On Selection: 35
Cazadores-recolectores
Patagonia
poblamiento de América
movilidad humana
tecnología lítica
Rankings
Ranking Based On Selection: 36
Sergio Angel
Metrics
H-Index
i10 Index
Citation Counts
33
66
2,871
Parasitologia Molecular y Celular
Rankings
Ranking Based On Selection: 37
Rafael Calvo
Metrics
H-Index
i10 Index
Citation Counts
33
95
3,620
condensed matter
magnetism
biophysics
Rankings
Ranking Based On Selection: 38
Jacobo Martin
Metrics
H-Index
i10 Index
Citation Counts
32
51
3,858
Rankings
Ranking Based On Selection: 39
Ariel Sarotti
Metrics
H-Index
i10 Index
Citation Counts
32
77
4,351
Rankings
Ranking Based On Selection: 40
fitopatología
poliaminas
estrés biótico
transportadores de poliaminas
espermina
Rankings
Ranking Based On Selection: 41
Pedro Laterra
Metrics
H-Index
i10 Index
Citation Counts
32
66
3,804
Rankings
Ranking Based On Selection: 42
catalysis
infrared spectrsocopy
reaction mechanisms
Rankings
Ranking Based On Selection: 43
contaminacion
remediacion ambiental
ecotoxicologia
quimica ambiental
Rankings
Ranking Based On Selection: 44
Victor R. Cueto
Metrics
H-Index
i10 Index
Citation Counts
32
59
3,316
Rankings
Ranking Based On Selection: 45
Landscape Ecology
Vegetation Science
Social-ecological Systems
Rankings
Ranking Based On Selection: 46
olive
fruit trees
ecophysiology
carbon partition
olive oil quality
Rankings
Ranking Based On Selection: 48
Executive Functions
Child Neuropsychology
Rankings
Ranking Based On Selection: 49
Rankings
Ranking Based On Selection: 50
Fernando Unrein
Metrics
H-Index
i10 Index
Citation Counts
30
60
3,017
limnología
mixotrofia
depredación
ecología microbiana
Rankings
Ranking Based On Selection: 51
Pablo Granitto
Metrics
H-Index
i10 Index
Citation Counts
30
55
4,256
Rankings
Ranking Based On Selection: 52
Damian Refojo
Metrics
H-Index
i10 Index
Citation Counts
30
49
5,842
Neuronal development
Synapse function
Emotional Behavior
Neddylation
Circular RNAs
Rankings
Ranking Based On Selection: 53
Christian Magni
Metrics
H-Index
i10 Index
Citation Counts
30
54
2,740
Rankings
Ranking Based On Selection: 55
Biochemistry
Molecular Biology
Flavoenzymes
Molecular chaperons
Protein folding
Rankings
Ranking Based On Selection: 56
Forest Ecology and dynamics
Plant ecophysiology
Rankings
Ranking Based On Selection: 57
Neuroscience
chronobiology
Rankings
Ranking Based On Selection: 58
Cristian Mateos
Metrics
H-Index
i10 Index
Citation Counts
29
87
3,124
Distributed Computing
Mobile Computing
Edge Computing
Parallel Computing
Web Services
Rankings
Ranking Based On Selection: 59
microbiology
bacterial pathogenesis
bacterial virulence
gene regulation in bacteria
antimicrobial compounds
Rankings
Ranking Based On Selection: 60
Condensed Matter Physics
Materials Science
Rankings
Ranking Based On Selection: 61
Pablo Manavella
Metrics
H-Index
i10 Index
Citation Counts
28
37
3,413
Rankings
Ranking Based On Selection: 63
Sociología urbana
segregación residencial
INDEC
Rankings
Ranking Based On Selection: 64
Microalgal Biotechnology - Biorefineries - Biological Nitrogen Fixation - N Fertilization
Rankings
Ranking Based On Selection: 65
Mycology
Mushroom Science
Mushroom production
Rankings
Ranking Based On Selection: 66
Rankings
Ranking Based On Selection: 67
Andres Binolfi
Metrics
H-Index
i10 Index
Citation Counts
27
33
4,394
Protein biophysics
IDPs
oxidative modifications
In-Cell NMR
Rankings
Ranking Based On Selection: 68
dinámica de bosques
ecología urbana
dinámica de residuos plásticos
Rankings
Ranking Based On Selection: 69
Chemistry
Organic Chemistry
Photochemistry
Photobiology
Rankings
Ranking Based On Selection: 71
Ernesto G. Mata
Metrics
H-Index
i10 Index
Citation Counts
27
61
2,367
Química Orgánica
Síntesis en Fase Sólida
Química Combinatoria
Rankings
Ranking Based On Selection: 73
Rankings
Ranking Based On Selection: 76
Phytopathology
Photobiology
Plant pathogen interaction
Xanthomonas
Ralstonia
Rankings
Ranking Based On Selection: 77
biologia molecular
fisiologia
endocrinologia
diabetes
programacion fetal
Rankings
Ranking Based On Selection: 81
leishmaniasis
chagas
diagnosis
vaccine
molecular biology
Rankings
Ranking Based On Selection: 82
Nestor H Garcia
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,447
Rankings
Ranking Based On Selection: 83
Multiple stars
chemically peculiar stars
high-resolution spectroscopy
Rankings
Ranking Based On Selection: 84
Paula Benaglia
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,349
Rankings
Ranking Based On Selection: 85
Rankings
Ranking Based On Selection: 86
Rankings
Ranking Based On Selection: 87
Liliana Forzani
Metrics
H-Index
i10 Index
Citation Counts
25
47
1,898
Rankings
Ranking Based On Selection: 88
Biotecnología
Ingeniería Ambiental
Microbiología
Biomeremediación
Recursos Naturales
Rankings
Ranking Based On Selection: 90
Iris Alvarez
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,314
Rankings
Ranking Based On Selection: 91
Quaternary Geology - Geomorphology - Sedimentology - Stratigraphy - Neotectonics - Paleoclimatology
Rankings
Ranking Based On Selection: 92
Marcos Vaira
Metrics
H-Index
i10 Index
Citation Counts
25
43
1,998
Herpetología
Conservación
Diversidad
Comportamiento
Historia Natural
Rankings
Ranking Based On Selection: 94
Nora Calcaterra
Metrics
H-Index
i10 Index
Citation Counts
25
40
1,797
Gene expression regulation
G-quadruplex
microRNA
neural crest
zebrafish development
Rankings
Ranking Based On Selection: 95
Rankings
Ranking Based On Selection: 97
Melina Porto
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,086
Intercultural citizenship in language education
Rankings
Ranking Based On Selection: 98
Rankings
Ranking Based On Selection: 99
Juan Fernandino
Metrics
H-Index
i10 Index
Citation Counts
24
34
2,575
Sex determination
Endocrinology
Germ Cell
Fish Reproduction