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: 6
Miguel A Moreno
Veterinaria
resistencia antibióticos
consumo antibióticos en animales
ganado porcino
Metrics
H-Index
i10 Index
Citation
49
129
8,414
* Rankings
Ranking Based On Selection: 7
Beatriz Romero Martinez
Animal Health
Mycobacteria
Epidemiology and control
Diagnosis and molecular detection
Metrics
H-Index
i10 Index
Citation
43
84
4,735

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* Rankings
Ranking Based On Selection: 15
Angel Sainz
Veterinary
Small Animal Gastroenterology
Vector-borne diseases in Small Animals
Metrics
H-Index
i10 Index
Citation
33
59
4,239
* Rankings
Ranking Based On Selection: 18
Ignacio Ferre
Veterinary parasitology
animal health
veterinary sciences
Metrics
H-Index
i10 Index
Citation
32
64
2,404
* Rankings
Ranking Based On Selection: 21
A Sonia Olmeda
Hyalomma
Tick
Parasites
Vector Borne Diseases
Tick Control
Metrics
H-Index
i10 Index
Citation
29
53
2,913
* Rankings
Ranking Based On Selection: 23
Sergio Álvarez Pérez
Mycology
microbial ecology
plant-microbe interactions
phylogenetics
computational biology
Metrics
H-Index
i10 Index
Citation
28
49
2,466
* Rankings
Ranking Based On Selection: 24
Dolores Cid
Veterinary Sciences
Microbiology
Epidemiology
Infectious diseases
Metrics
H-Index
i10 Index
Citation
26
42
2,077
* Rankings
Ranking Based On Selection: 28
Maria Jesús Sánchez Calabuig
Reproducción de pequeños animales
biotecnología de la reproducción
Metrics
H-Index
i10 Index
Citation
21
36
1,226
* Rankings
Ranking Based On Selection: 30
Jorge Lozano
Animal Ecology
Mammals
Carnivores
Felids
Conservation
Metrics
H-Index
i10 Index
Citation
21
29
1,909
Alfredo Gonzalez Gil
animal reproduction
follicle culture
stem cells
anesthesia
mammary carcinoma
Metrics
H-Index
i10 Index
Citation
16
19
697
Iván Pastor Fernández
Veterinary sciences
parasitology
apicomplexan parasites
Neospora caninum
host-parasite
Metrics
H-Index
i10 Index
Citation
12
13
496
Gabriel MansoDíaz
Veterinary diagnostic imaging
Equine diagnostic imaging
Equine head imaging
Equine spinal imaging
Equine abdominal imaging
Metrics
H-Index
i10 Index
Citation
9
7
311
Rankings
Ranking Based On Selection: 1
Lucas Domínguez Rodríguez
Metrics
H-Index
i10 Index
Citation Counts
73
355
19,473
Rankings
Ranking Based On Selection: 2
José Manuel Sánchez Vizcaíno
Metrics
H-Index
i10 Index
Citation Counts
64
182
12,480
Rankings
Ranking Based On Selection: 3
Luis Miguel Ortega Mora
Metrics
H-Index
i10 Index
Citation Counts
61
267
14,535
Rankings
Ranking Based On Selection: 4
Clemente Jose Lopez Bote
Metrics
H-Index
i10 Index
Citation Counts
58
174
12,317
Rankings
Ranking Based On Selection: 5
José Francisco Fernández Garayzábal
Metrics
H-Index
i10 Index
Citation Counts
52
172
9,931
Rankings
Ranking Based On Selection: 6
Miguel A Moreno
Metrics
H-Index
i10 Index
Citation Counts
49
129
8,414
Veterinaria
resistencia antibióticos
consumo antibióticos en animales
ganado porcino
Rankings
Ranking Based On Selection: 7
Beatriz Romero Martinez
Metrics
H-Index
i10 Index
Citation Counts
43
84
4,735
Animal Health
Mycobacteria
Epidemiology and control
Diagnosis and molecular detection
Rankings
Ranking Based On Selection: 8
Susana Dunner Boxberger
Metrics
H-Index
i10 Index
Citation Counts
43
94
8,825
Rankings
Ranking Based On Selection: 9
Lucía De Juan Ferré
Metrics
H-Index
i10 Index
Citation Counts
41
67
4,305
Rankings
Ranking Based On Selection: 10
Javier Bezos
Metrics
H-Index
i10 Index
Citation Counts
39
81
4,554

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
Cambero
Metrics
H-Index
i10 Index
Citation Counts
38
88
5,865
Rankings
Ranking Based On Selection: 13
Javier Cañon
Metrics
H-Index
i10 Index
Citation Counts
35
78
5,108
Rankings
Ranking Based On Selection: 14
Ana Isabel Vela Alonso
Metrics
H-Index
i10 Index
Citation Counts
35
74
3,572
Rankings
Ranking Based On Selection: 15
Angel Sainz
Metrics
H-Index
i10 Index
Citation Counts
33
59
4,239
Veterinary
Small Animal Gastroenterology
Vector-borne diseases in Small Animals
Rankings
Ranking Based On Selection: 16
Manuela Fernandez Alvarez
Metrics
H-Index
i10 Index
Citation Counts
33
59
3,509
Rankings
Ranking Based On Selection: 17
Mercedes Gomez Bautista
Metrics
H-Index
i10 Index
Citation Counts
32
59
3,119
Rankings
Ranking Based On Selection: 18
Ignacio Ferre
Metrics
H-Index
i10 Index
Citation Counts
32
64
2,404
Veterinary parasitology
animal health
veterinary sciences
Rankings
Ranking Based On Selection: 20
Maria De Los Dolores Perez Alenza
Metrics
H-Index
i10 Index
Citation Counts
30
45
6,082
Rankings
Ranking Based On Selection: 21
A Sonia Olmeda
Metrics
H-Index
i10 Index
Citation Counts
29
53
2,913
Hyalomma
Tick
Parasites
Vector Borne Diseases
Tick Control
Rankings
Ranking Based On Selection: 22
Isabel Cervantes
Metrics
H-Index
i10 Index
Citation Counts
28
52
2,793
Rankings
Ranking Based On Selection: 23
Sergio Álvarez Pérez
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,466
Mycology
microbial ecology
plant-microbe interactions
phylogenetics
computational biology
Rankings
Ranking Based On Selection: 24
Dolores Cid
Metrics
H-Index
i10 Index
Citation Counts
26
42
2,077
Veterinary Sciences
Microbiology
Epidemiology
Infectious diseases
Rankings
Ranking Based On Selection: 25
Joaquín Goyache Goñi
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,118
Rankings
Ranking Based On Selection: 26
Susana Velasco Villar
Metrics
H-Index
i10 Index
Citation Counts
24
28
2,563
Rankings
Ranking Based On Selection: 27
Belén Martínez Madrid
Metrics
H-Index
i10 Index
Citation Counts
22
29
5,379
Rankings
Ranking Based On Selection: 28
Maria Jesús Sánchez Calabuig
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,226
Reproducción de pequeños animales
biotecnología de la reproducción
Rankings
Ranking Based On Selection: 29
María Ugarte Ruiz
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,333
Rankings
Ranking Based On Selection: 30
Jorge Lozano
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,909
Animal Ecology
Mammals
Carnivores
Felids
Conservation
Rankings
Ranking Based On Selection: 31
Marta Pérez Sancho
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,059
Rankings
Ranking Based On Selection: 33
Alfredo Gonzalez Gil
Metrics
H-Index
i10 Index
Citation Counts
16
19
697
animal reproduction
follicle culture
stem cells
anesthesia
mammary carcinoma
Rankings
Ranking Based On Selection: 35
Rollán E
Metrics
H-Index
i10 Index
Citation Counts
14
16
706
Rankings
Ranking Based On Selection: 36
Iván Pastor Fernández
Metrics
H-Index
i10 Index
Citation Counts
12
13
496
Veterinary sciences
parasitology
apicomplexan parasites
Neospora caninum
host-parasite
Rankings
Ranking Based On Selection: 37
Gabriel MansoDíaz
Metrics
H-Index
i10 Index
Citation Counts
9
7
311
Veterinary diagnostic imaging
Equine diagnostic imaging
Equine head imaging
Equine spinal imaging
Equine abdominal imaging
Rankings
Ranking Based On Selection: 38
Alejandro Navarro Gómez
Metrics
H-Index
i10 Index
Citation Counts
7
7
244
Infectious Diseases
Microbiology
Veterinary Sciences
Virology