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
Markssuel Teixeira Marvila
Mortars
Natural Fibers
Geopolymers
Portland Cement
Pozzolan
Metrics
H-Index
i10 Index
Citation
40
63
4,473
* Rankings
Ranking Based On Selection :15
Arnoldo Rocha Facanha
bioenergetics
ion signaling
ion pumps
molecular oncology
plant and fungi physiology
Metrics
H-Index
i10 Index
Citation
35
60
5,729
* Rankings
Ranking Based On Selection :22
Telma Pereira
melhoramento de plantas
citogenetica vegetal
recursos genéticos vegetais.
Metrics
H-Index
i10 Index
Citation
32
88
3,067
* Rankings
Ranking Based On Selection :29
Jurandi Gonçalves De Oliveira
Fisiologia Vegetal
Fisiologia Pós-colheita
Biologia Vegetal
Metabolismo Respiratório
Fisiologia de Plantas Cultivadas
Metrics
H-Index
i10 Index
Citation
27
53
3,000
* Rankings
Ranking Based On Selection :30
Claudia Pombo Sudré
Resistência a doenças
olericultura
recursos genéticos
artes
história
Metrics
H-Index
i10 Index
Citation
26
55
2,396
* Rankings
Ranking Based On Selection :42
André Luís Policani Freitas
Gestão da Qualidade
Qualidade em serviços
Auxílio Multicritério à Decisão
Mobilidade Urbana
Qualidade de vida no Traba
Metrics
H-Index
i10 Index
Citation
22
43
2,331
* Rankings
Ranking Based On Selection :47
Dora Maria Villela
Ciclagem de Nutrientes e Dinamica do Carbono em florestas
Metrics
H-Index
i10 Index
Citation
18
24
1,479
* Rankings
Ranking Based On Selection :55
Valter Jário De Lima
Melhoramento de plantas
genética de plantas
mudanças climáticas
Estresses abióticos em plantas
Metrics
H-Index
i10 Index
Citation
15
23
488
* Rankings
Ranking Based On Selection :67
Luis Gm Basso|Luis Guilherme Mansor Basso
Physics
Biophysics
Viral membrane fusion
Lipid-protein interactions
Membrane structure and dynamics
Metrics
H-Index
i10 Index
Citation
13
19
483
* Rankings
Ranking Based On Selection :75
Gabriel Andrade
Soil mineralogy and chemistry
pedology
soil geochemistry
X-ray diffraction
Metrics
H-Index
i10 Index
Citation
12
13
437
* Rankings
Ranking Based On Selection :84
Daniel Gonçalves
Equilíbrio de fases
processos de extração
modelagem termodinâmica
simulação de processos
Metrics
H-Index
i10 Index
Citation
11
11
313
* Rankings
Ranking Based On Selection :89
Ana Lucia Diegues Skury
Cerâmicas avançadas
materiais superduros
físico quimica
planejamento de experimentos
ferramentas abrasivas
Metrics
H-Index
i10 Index
Citation
11
13
565
* Rankings
Ranking Based On Selection :93
Fabio Py
Sociologia da Religião
História das Religiões
História Política
Sociologia Rural
Metrics
H-Index
i10 Index
Citation
10
11
451
* Rankings
Ranking Based On Selection :94
Evenilton Pessoa Costa
redox control
protein-protein interactions
structural bioinformatics
machine learning
system biology
Metrics
H-Index
i10 Index
Citation
10
10
336
Derivaldo Pureza Da Cruz
Agronomia
Genética Quantitativa e Populações
Melhoramento de Plantas
Métodos de Melhoramento de Plantas.
Metrics
H-Index
i10 Index
Citation
9
9
232
Rankings
Ranking Based On Selection: 1
Rankings
Ranking Based On Selection: 2
Raimundo Braz Filho
Metrics
H-Index
i10 Index
Citation Counts
51
370
12,726
Rankings
Ranking Based On Selection: 3
Carlos Mauricio Fontes Vieira
Metrics
H-Index
i10 Index
Citation Counts
48
142
7,769
Rankings
Ranking Based On Selection: 4
Messias Pereira
Metrics
H-Index
i10 Index
Citation Counts
47
261
10,326
Melhoramento de Plantas
Genética Quantitativa
Genética Molecular
Rankings
Ranking Based On Selection: 5
Valdirene Gomes
Metrics
H-Index
i10 Index
Citation Counts
45
127
6,492
Rankings
Ranking Based On Selection: 6
Antonio T Do Amaral Jr
Metrics
H-Index
i10 Index
Citation Counts
45
229
8,370
Rankings
Ranking Based On Selection: 7
Ana Paula M Di Beneditto
Metrics
H-Index
i10 Index
Citation Counts
44
117
5,261
Biologia e conservação de recursos marinhos vivos
Rankings
Ranking Based On Selection: 8
Markssuel Teixeira Marvila
Metrics
H-Index
i10 Index
Citation Counts
40
63
4,473
Mortars
Natural Fibers
Geopolymers
Portland Cement
Pozzolan
Rankings
Ranking Based On Selection: 9
Rosana Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
40
127
5,308
Plant breeding
plant disease resistance
genetic resources
Rankings
Ranking Based On Selection: 10
Jan Schripsema
Metrics
H-Index
i10 Index
Citation Counts
39
101
5,282
Metabolomics
Phytochemistry
Rankings
Ranking Based On Selection: 11
Maura Da Cunha
Metrics
H-Index
i10 Index
Citation Counts
37
93
4,122
Rankings
Ranking Based On Selection: 12
Olga Lima Tavares Machado
Metrics
H-Index
i10 Index
Citation Counts
37
76
4,191
Química de macromoleculas
biodiesel
alergenos e doenças alergicas
Rankings
Ranking Based On Selection: 13
Leandro R Monteiro
Metrics
H-Index
i10 Index
Citation Counts
36
58
5,145
Rankings
Ranking Based On Selection: 14
Marcelo Trindade Nascimento
Metrics
H-Index
i10 Index
Citation Counts
36
74
6,597
Rankings
Ranking Based On Selection: 15
Arnoldo Rocha Facanha
Metrics
H-Index
i10 Index
Citation Counts
35
60
5,729
bioenergetics
ion signaling
ion pumps
molecular oncology
plant and fungi physiology
Rankings
Ranking Based On Selection: 16
Campostrini E
Metrics
H-Index
i10 Index
Citation Counts
34
93
4,620
Ecophysiology of Subtropical and Tropical Crops
Rankings
Ranking Based On Selection: 17
Claudete Santa Catarina
Metrics
H-Index
i10 Index
Citation Counts
34
71
3,922
Plant Science
Plant Biotechnology
Plant Physiology
Rankings
Ranking Based On Selection: 18
Antonio Carlos Gama Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
33
63
3,933
Ciência do Solo
Ciclagem de nutrientes
agroflorestas
floresta
Rankings
Ranking Based On Selection: 19
Richard Ian Samuels
Metrics
H-Index
i10 Index
Citation Counts
33
76
3,929
Rankings
Ranking Based On Selection: 20
Guilherme C Cordeiro
Metrics
H-Index
i10 Index
Citation Counts
32
55
4,953
Concrete
Cement-based materials
Pozzolan
Cement hydration
Rankings
Ranking Based On Selection: 21
Vanildo Silveira
Metrics
H-Index
i10 Index
Citation Counts
32
71
3,849
Plant Science
Plant Biotechnology
Plant Physiology
Rankings
Ranking Based On Selection: 22
Telma Pereira
Metrics
H-Index
i10 Index
Citation Counts
32
88
3,067
melhoramento de plantas
citogenetica vegetal
recursos genéticos vegetais.
Rankings
Ranking Based On Selection: 23
Kátia Valevski Sales Fernandes
Metrics
H-Index
i10 Index
Citation Counts
31
64
2,365
Rankings
Ranking Based On Selection: 25
Victor Haber Perez
Metrics
H-Index
i10 Index
Citation Counts
28
51
2,137
Rankings
Ranking Based On Selection: 26
Deborah Guerra Barroso
Metrics
H-Index
i10 Index
Citation Counts
28
67
2,251
Rankings
Ranking Based On Selection: 27
Thiago M Venancio
Metrics
H-Index
i10 Index
Citation Counts
27
59
2,534
Bioinformatics
Comparative genomics
Evolution
Biochemistry
Rankings
Ranking Based On Selection: 28
Renato Augusto Damatta
Metrics
H-Index
i10 Index
Citation Counts
27
67
2,918
Rankings
Ranking Based On Selection: 29
Jurandi Gonçalves De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
27
53
3,000
Fisiologia Vegetal
Fisiologia Pós-colheita
Biologia Vegetal
Metabolismo Respiratório
Fisiologia de Plantas Cultivadas
Rankings
Ranking Based On Selection: 30
Claudia Pombo Sudré
Metrics
H-Index
i10 Index
Citation Counts
26
55
2,396
Resistência a doenças
olericultura
recursos genéticos
artes
história
Rankings
Ranking Based On Selection: 31
Maria Cristina Gaglianone
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,427
Rankings
Ranking Based On Selection: 32
Ricardo Augusto Mendonça Vieira
Metrics
H-Index
i10 Index
Citation Counts
26
66
2,293
Aspectos quantitativos da Nutrição dos Ruminantes
Rankings
Ranking Based On Selection: 33
Adolfo Horn Junior
Metrics
H-Index
i10 Index
Citation Counts
26
49
1,958
Rankings
Ranking Based On Selection: 34
Carlos R Ruiz Miranda
Metrics
H-Index
i10 Index
Citation Counts
25
63
2,088
Rankings
Ranking Based On Selection: 35
Celia Raquel Quirino
Metrics
H-Index
i10 Index
Citation Counts
25
64
2,173
Rankings
Ranking Based On Selection: 36
Marcos Pedlowski
Metrics
H-Index
i10 Index
Citation Counts
24
43
3,094
estudos ambientais
planejamento regional
Rankings
Ranking Based On Selection: 37
Antonia Elenir A. Oliveira
Metrics
H-Index
i10 Index
Citation Counts
24
48
1,877
Rankings
Ranking Based On Selection: 38
Carlos Eduardo Veiga De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
24
48
2,361
Rankings
Ranking Based On Selection: 39
Angela Pierre Vitoria
Metrics
H-Index
i10 Index
Citation Counts
23
39
2,768
Rankings
Ranking Based On Selection: 40
Natália De Oliveira Aguiar
Metrics
H-Index
i10 Index
Citation Counts
22
25
3,882
Humic substances bioactivity
Rankings
Ranking Based On Selection: 41
Lasunskaia Eb|Lassounskaia E
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,619
imunology
microbiology
mycobacterial infections
production of biopharmaceuticals
Rankings
Ranking Based On Selection: 42
André Luís Policani Freitas
Metrics
H-Index
i10 Index
Citation Counts
22
43
2,331
Gestão da Qualidade
Qualidade em serviços
Auxílio Multicritério à Decisão
Mobilidade Urbana
Qualidade de vida no Traba
Rankings
Ranking Based On Selection: 43
Roberto Weider Assis Franco
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,283
Rankings
Ranking Based On Selection: 44
Francisco Lemos
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,163
insetos vetores
parasitologia
bioquimica de insetos
Rankings
Ranking Based On Selection: 45
Marina Satika Suzuki
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,430
Rankings
Ranking Based On Selection: 46
Silvaldo F Da Silveira
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,044
Mycology
Epidemiology and Control of Plant Disease
Rankings
Ranking Based On Selection: 47
Dora Maria Villela
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,479
Ciclagem de Nutrientes e Dinamica do Carbono em florestas
Rankings
Ranking Based On Selection: 48
Mara De Menezes De Assis Gomes
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,222
Rankings
Ranking Based On Selection: 49
Gustavo De Castro Xavier
Metrics
H-Index
i10 Index
Citation Counts
17
30
1,828
Rankings
Ranking Based On Selection: 50
Clícia Grativol
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,468
Rankings
Ranking Based On Selection: 51
André Lacerda De Abreu Oliveira
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,067
Cirurgia
experimentação animal
cirurgia experimental
Rankings
Ranking Based On Selection: 52
Olney Vieira Da Motta
Metrics
H-Index
i10 Index
Citation Counts
16
27
1,111
Rankings
Ranking Based On Selection: 54
Samuel Henrique Kamphorst
Metrics
H-Index
i10 Index
Citation Counts
15
27
553
Rankings
Ranking Based On Selection: 55
Valter Jário De Lima
Metrics
H-Index
i10 Index
Citation Counts
15
23
488
Melhoramento de plantas
genética de plantas
mudanças climáticas
Estresses abióticos em plantas
Rankings
Ranking Based On Selection: 56
Inácio Abreu Pestana
Metrics
H-Index
i10 Index
Citation Counts
15
22
626
Biogeoquímica Ambiental
Rankings
Ranking Based On Selection: 57
Gustavo Lazzaro Rezende
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,449
entomology
evolution
physiology
egg
molecular biology
Rankings
Ranking Based On Selection: 58
José Nilson França De Holanda
Metrics
H-Index
i10 Index
Citation Counts
15
20
975
Rankings
Ranking Based On Selection: 59
Jorge Hernandez Fernandez
Metrics
H-Index
i10 Index
Citation Counts
15
16
644
Rankings
Ranking Based On Selection: 60
Fábio Cunha Coelho
Metrics
H-Index
i10 Index
Citation Counts
15
30
969
Rankings
Ranking Based On Selection: 61
Nadia Rosa Pereira
Metrics
H-Index
i10 Index
Citation Counts
15
20
847
Engenharia de alimentos
tecnologia de alimentos
secagem
micro-ondas
Rankings
Ranking Based On Selection: 62
Fisiologia da reprodução
biotécnicas aplicadas à reprodução animal
Rankings
Ranking Based On Selection: 63
Georgiana Feitosa Da Cruz
Metrics
H-Index
i10 Index
Citation Counts
14
23
868
Rankings
Ranking Based On Selection: 64
Carlos Henrique Medeiros De Souza
Metrics
H-Index
i10 Index
Citation Counts
14
24
834
Rankings
Ranking Based On Selection: 65
Eulogio Carlos Queiroz De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
14
23
1,393
Rankings
Ranking Based On Selection: 67
Luis Gm Basso|Luis Guilherme Mansor Basso
Metrics
H-Index
i10 Index
Citation Counts
13
19
483
Physics
Biophysics
Viral membrane fusion
Lipid-protein interactions
Membrane structure and dynamics
Rankings
Ranking Based On Selection: 68
Ana Eliza Zeraik
Metrics
H-Index
i10 Index
Citation Counts
13
15
820
Rankings
Ranking Based On Selection: 69
Renata Cunha Pereira
Metrics
H-Index
i10 Index
Citation Counts
13
18
630
Rankings
Ranking Based On Selection: 70
João Carlos De Aquino Almeida
Metrics
H-Index
i10 Index
Citation Counts
13
17
458
Cancer
Microorganismos
Substâncias Bioativas
divulgação Científica
Bioética
Rankings
Ranking Based On Selection: 71
Gilberto Gomes
Metrics
H-Index
i10 Index
Citation Counts
13
15
684
free will
consciousness
conditionals
Rankings
Ranking Based On Selection: 72
Marcos Sarmet Moreira De Barros Salomao
Metrics
H-Index
i10 Index
Citation Counts
13
18
650
biogeochemistry
ecosystem ecology
freshwater
land use
Rankings
Ranking Based On Selection: 73
Arthur Giraldi Guimarães
Metrics
H-Index
i10 Index
Citation Counts
13
17
617
Neurobiologia
Terapia Celular
Rankings
Ranking Based On Selection: 74
Roberto Dutra
Metrics
H-Index
i10 Index
Citation Counts
12
15
445
Rankings
Ranking Based On Selection: 75
Gabriel Andrade
Metrics
H-Index
i10 Index
Citation Counts
12
13
437
Soil mineralogy and chemistry
pedology
soil geochemistry
X-ray diffraction
Rankings
Ranking Based On Selection: 76
Roseane Missagia
Metrics
H-Index
i10 Index
Citation Counts
12
14
592
Rankings
Ranking Based On Selection: 77
Fernando Saboya Junior
Metrics
H-Index
i10 Index
Citation Counts
12
15
870
Rankings
Ranking Based On Selection: 78
Paulo Maia
Metrics
H-Index
i10 Index
Citation Counts
12
15
484
Rankings
Ranking Based On Selection: 79
Vitor Peixoto|Vitor de Moraes Peixoto
Metrics
H-Index
i10 Index
Citation Counts
12
14
773
Rankings
Ranking Based On Selection: 80
Euripedes Garcia Silveira Junior
Metrics
H-Index
i10 Index
Citation Counts
11
11
380
Rankings
Ranking Based On Selection: 81
Wilson Frantine-Silva
Metrics
H-Index
i10 Index
Citation Counts
11
13
346
Rankings
Ranking Based On Selection: 82
Laercio Lopes Martins
Metrics
H-Index
i10 Index
Citation Counts
11
12
375
Geoquímica Orgânica
Geoquímica do Petróleo
Geoquímica Ambiental
Rankings
Ranking Based On Selection: 83
Amanda Bertolazi
Metrics
H-Index
i10 Index
Citation Counts
11
11
438
Rankings
Ranking Based On Selection: 84
Daniel Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
11
11
313
Equilíbrio de fases
processos de extração
modelagem termodinâmica
simulação de processos
Rankings
Ranking Based On Selection: 85
Marco Ceia
Metrics
H-Index
i10 Index
Citation Counts
11
12
546
Rankings
Ranking Based On Selection: 86
Caryne Aparecida De Carvalho Braga
Metrics
H-Index
i10 Index
Citation Counts
11
11
470
Rankings
Ranking Based On Selection: 87
Abel Carrasquilla
Metrics
H-Index
i10 Index
Citation Counts
11
12
592
Rankings
Ranking Based On Selection: 88
Viatcheslav Priimenko
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,372
Applied Mathematics
Geophysics
Petroleum Engineering
Rankings
Ranking Based On Selection: 89
Ana Lucia Diegues Skury
Metrics
H-Index
i10 Index
Citation Counts
11
13
565
Cerâmicas avançadas
materiais superduros
físico quimica
planejamento de experimentos
ferramentas abrasivas
Rankings
Ranking Based On Selection: 90
Eliane Barbosa Santos
Metrics
H-Index
i10 Index
Citation Counts
10
11
491
Rankings
Ranking Based On Selection: 91
Kanhu Charan Moharana
Metrics
H-Index
i10 Index
Citation Counts
10
11
423
Plant Genomics
Bioinformatics
Database development
Rankings
Ranking Based On Selection: 92
Gabriel Moreno Bernardo Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
10
11
205
Rankings
Ranking Based On Selection: 93
Fabio Py
Metrics
H-Index
i10 Index
Citation Counts
10
11
451
Sociologia da Religião
História das Religiões
História Política
Sociologia Rural
Rankings
Ranking Based On Selection: 94
Evenilton Pessoa Costa
Metrics
H-Index
i10 Index
Citation Counts
10
10
336
redox control
protein-protein interactions
structural bioinformatics
machine learning
system biology
Rankings
Ranking Based On Selection: 95
Paulo Cesar Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
10
11
288
Rankings
Ranking Based On Selection: 96
Fernando J Luna
Metrics
H-Index
i10 Index
Citation Counts
10
10
750
Rankings
Ranking Based On Selection: 97
Lioudmila Aleksandrovna Matlakhova
Metrics
H-Index
i10 Index
Citation Counts
10
10
321
Rankings
Ranking Based On Selection: 98
Derivaldo Pureza Da Cruz
Metrics
H-Index
i10 Index
Citation Counts
9
9
232
Agronomia
Genética Quantitativa e Populações
Melhoramento de Plantas
Métodos de Melhoramento de Plantas.
Rankings
Ranking Based On Selection: 99
Wilder Hernando Ortiz Vega
Metrics
H-Index
i10 Index
Citation Counts
9
8
234
Breeding and genetics
Cattle reproduction
Functional genomics
Rankings
Ranking Based On Selection: 100
Aline Chaves Intorne
Metrics
H-Index
i10 Index
Citation Counts
9
9
507