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" (870,057 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
Pierre Louis Toutain
Veterinary medicine
Endocrine disruptors
antibiotics
pharmacokinetics
veterinary pharmacology
Metrics
H-Index
i10 Index
Citation
66
275
15,868
* Rankings
Ranking Based On Selection: 3
Alain Bousquet Melou
pharmacokinetics
pharmacodynamics
veterinary pharmacology
antibiotics
antimicrobials
Metrics
H-Index
i10 Index
Citation
42
86
6,611

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* Rankings
Ranking Based On Selection: 11
Didier Vilette
neurodegenerative diseases
cellular neurobiology
infectious proteins
prions
brain
Metrics
H-Index
i10 Index
Citation
35
54
5,541
* Rankings
Ranking Based On Selection: 13
Jean Luc Guerin
Pathologie aviaire
virologie
virus émergents
Metrics
H-Index
i10 Index
Citation
33
71
3,825
* Rankings
Ranking Based On Selection: 14
Lacroux Caroline
Neurodegenerative diseases
Prions
Public Health
Pathogenesis
Pathology
Metrics
H-Index
i10 Index
Citation
33
46
3,853
* Rankings
Ranking Based On Selection: 15
Isabelle Raymond Letron
histopathologie expérimentale et comparée - modèles de maladies humaines
Metrics
H-Index
i10 Index
Citation
31
62
3,418
* Rankings
Ranking Based On Selection: 20
Martine Kolf Clauw
Toxicologie
Pathologie
Sécurité des aliments
Evaluation des risques sanitaires
Metrics
H-Index
i10 Index
Citation
26
45
3,080
* Rankings
Ranking Based On Selection: 21
Timothée Vergne
veterinary epidemiology
veterinary public health
animal health
infectious diseases
disease modelling
Metrics
H-Index
i10 Index
Citation
25
46
1,749
* Rankings
Ranking Based On Selection: 25
Fabien Corbiere
épidémiologie animale
maladies infectieuses
biostatistique
paratuberculose
médecine de précision
Metrics
H-Index
i10 Index
Citation
21
33
2,283
* Rankings
Ranking Based On Selection: 31
Aude A Ferran
Veterinary medicine
antimicrobial therapy
antimicrobial resistance
biofilms
pharmacology
Metrics
H-Index
i10 Index
Citation
18
28
1,428
* Rankings
Ranking Based On Selection: 33
Jean Yves Douet
veterinary ophthalmology
prion diseases
neurodegenerative diseases
Metrics
H-Index
i10 Index
Citation
18
23
930
* Rankings
Ranking Based On Selection: 38
Jun-Sik Lim
Epidemiology
Zoonosis
Surveillance
Veterinary Medicine
Wildlife disease
Metrics
H-Index
i10 Index
Citation
12
16
581
* Rankings
Ranking Based On Selection: 46
Alexandra Deviers
Brain
Neuro-imaging
Neuro-anatomy
Glioma
Animal model
Metrics
H-Index
i10 Index
Citation
9
9
240
* Rankings
Ranking Based On Selection: 54
Brandon H Hayes
Mathematical modelling of infectious diseases
emerging infectious disease epidemiology
Metrics
H-Index
i10 Index
Citation
6
3
172
* Rankings
Ranking Based On Selection: 58
Gabriel Dupré
Virology
Phylogenetics
Virus Evolution
Metrics
H-Index
i10 Index
Citation
5
3
74
* Rankings
Ranking Based On Selection: 61
Fabien Filaire
virology
immunology
respiratory viruses
environmental dispersion
transmission
Metrics
H-Index
i10 Index
Citation
3
1
37
Rankings
Ranking Based On Selection: 1
Pierre Louis Toutain
Metrics
H-Index
i10 Index
Citation Counts
66
275
15,868
Veterinary medicine
Endocrine disruptors
antibiotics
pharmacokinetics
veterinary pharmacology
Rankings
Ranking Based On Selection: 2
Andreoletti o
Metrics
H-Index
i10 Index
Citation Counts
60
180
11,898
neurodegenerative diseases
Prions
public health
pathogenesis
Rankings
Ranking Based On Selection: 3
Alain Bousquet Melou
Metrics
H-Index
i10 Index
Citation Counts
42
86
6,611
pharmacokinetics
pharmacodynamics
veterinary pharmacology
antibiotics
antimicrobials
Rankings
Ranking Based On Selection: 4
Denis Corpet
Metrics
H-Index
i10 Index
Citation Counts
42
80
9,431
Rankings
Ranking Based On Selection: 5
Citti Christine
Metrics
H-Index
i10 Index
Citation Counts
41
77
4,826
Rankings
Ranking Based On Selection: 7
Catherine Viguié
Metrics
H-Index
i10 Index
Citation Counts
39
61
3,925
Rankings
Ranking Based On Selection: 8
Didier Concordet
Metrics
H-Index
i10 Index
Citation Counts
38
81
4,987
Rankings
Ranking Based On Selection: 9
Jean Pierre Braun
Metrics
H-Index
i10 Index
Citation Counts
37
118
6,187
Rankings
Ranking Based On Selection: 10
Eric Baranowski
Metrics
H-Index
i10 Index
Citation Counts
35
60
5,121

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
Didier Vilette
Metrics
H-Index
i10 Index
Citation Counts
35
54
5,541
neurodegenerative diseases
cellular neurobiology
infectious proteins
prions
brain
Rankings
Ranking Based On Selection: 12
Gilles Foucras
Metrics
H-Index
i10 Index
Citation Counts
34
69
5,025
Rankings
Ranking Based On Selection: 13
Jean Luc Guerin
Metrics
H-Index
i10 Index
Citation Counts
33
71
3,825
Pathologie aviaire
virologie
virus émergents
Rankings
Ranking Based On Selection: 14
Lacroux Caroline
Metrics
H-Index
i10 Index
Citation Counts
33
46
3,853
Neurodegenerative diseases
Prions
Public Health
Pathogenesis
Pathology
Rankings
Ranking Based On Selection: 15
Isabelle Raymond Letron
Metrics
H-Index
i10 Index
Citation Counts
31
62
3,418
histopathologie expérimentale et comparée - modèles de maladies humaines
Rankings
Ranking Based On Selection: 16
Véronique Gayrard
Metrics
H-Index
i10 Index
Citation Counts
31
54
3,060
Endocrine disruptors
Toxicokinetics
Reproduction
Rankings
Ranking Based On Selection: 17
Nicole Picard Hagen
Metrics
H-Index
i10 Index
Citation Counts
30
55
2,692
Rankings
Ranking Based On Selection: 19
Alain Pinton
Metrics
H-Index
i10 Index
Citation Counts
28
57
2,179
Rankings
Ranking Based On Selection: 20
Martine Kolf Clauw
Metrics
H-Index
i10 Index
Citation Counts
26
45
3,080
Toxicologie
Pathologie
Sécurité des aliments
Evaluation des risques sanitaires
Rankings
Ranking Based On Selection: 21
Timothée Vergne
Metrics
H-Index
i10 Index
Citation Counts
25
46
1,749
veterinary epidemiology
veterinary public health
animal health
infectious diseases
disease modelling
Rankings
Ranking Based On Selection: 23
G Tabouret
Metrics
H-Index
i10 Index
Citation Counts
25
28
2,026
Rankings
Ranking Based On Selection: 25
Fabien Corbiere
Metrics
H-Index
i10 Index
Citation Counts
21
33
2,283
épidémiologie animale
maladies infectieuses
biostatistique
paratuberculose
médecine de précision
Rankings
Ranking Based On Selection: 26
Aurélien Grellet
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,262
neonatology
pediatrics
parvovirus
digestive health
Rankings
Ranking Based On Selection: 27
Geffré Anne
Metrics
H-Index
i10 Index
Citation Counts
21
29
2,049
Rankings
Ranking Based On Selection: 28
Bourges Abella Nathalie
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,096
histology hematology laboratory animals clinical pathology
Rankings
Ranking Based On Selection: 29
Hanna Mila
Metrics
H-Index
i10 Index
Citation Counts
19
20
1,130
Rankings
Ranking Based On Selection: 30
Emmanuel Lienard
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,145
Rankings
Ranking Based On Selection: 31
Aude A Ferran
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,428
Veterinary medicine
antimicrobial therapy
antimicrobial resistance
biofilms
pharmacology
Rankings
Ranking Based On Selection: 32
Xavier Nouvel
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,030
Rankings
Ranking Based On Selection: 33
Jean Yves Douet
Metrics
H-Index
i10 Index
Citation Counts
18
23
930
veterinary ophthalmology
prion diseases
neurodegenerative diseases
Rankings
Ranking Based On Selection: 34
Cathy Trumel
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,185
Rankings
Ranking Based On Selection: 35
Guillaume Lhermie
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,109
Economics
Policy
Animal Health
One Health
Agriculture
Rankings
Ranking Based On Selection: 36
Emilie Dordet
Metrics
H-Index
i10 Index
Citation Counts
17
23
936
Rankings
Ranking Based On Selection: 37
Christelle Camus
Metrics
H-Index
i10 Index
Citation Counts
13
16
551
Rankings
Ranking Based On Selection: 38
Jun-Sik Lim
Metrics
H-Index
i10 Index
Citation Counts
12
16
581
Epidemiology
Zoonosis
Surveillance
Veterinary Medicine
Wildlife disease
Rankings
Ranking Based On Selection: 39
Charlotte Foret Lucas
Metrics
H-Index
i10 Index
Citation Counts
11
11
373
Rankings
Ranking Based On Selection: 40
Giovanni Mogicato
Metrics
H-Index
i10 Index
Citation Counts
11
11
333
Anatomy
Neurology
Imaging
Cognition
Animal Models
Rankings
Ranking Based On Selection: 41
Mary Nicolas
Metrics
H-Index
i10 Index
Citation Counts
11
12
343
Rankings
Ranking Based On Selection: 42
Catherine Layssol-Lamour
Metrics
H-Index
i10 Index
Citation Counts
10
10
271
Imagerie
Animal de laboratoire
Rankings
Ranking Based On Selection: 43
Sebastien Lambert|Sébastien Lambert
Metrics
H-Index
i10 Index
Citation Counts
9
9
232
Rankings
Ranking Based On Selection: 44
Maxime Fusade Boyer
Metrics
H-Index
i10 Index
Citation Counts
9
8
350
Rankings
Ranking Based On Selection: 45
Pierre Bessière
Metrics
H-Index
i10 Index
Citation Counts
9
8
215
Virology
immunology
veterinary medicine
respiratory viruses
Rankings
Ranking Based On Selection: 46
Alexandra Deviers
Metrics
H-Index
i10 Index
Citation Counts
9
9
240
Brain
Neuro-imaging
Neuro-anatomy
Glioma
Animal model
Rankings
Ranking Based On Selection: 47
Lisa Fourtune
Metrics
H-Index
i10 Index
Citation Counts
8
7
239
Rankings
Ranking Based On Selection: 48
Béatrice Roques
Metrics
H-Index
i10 Index
Citation Counts
8
6
261
Rankings
Ranking Based On Selection: 49
Elodie A. Lallemand
Metrics
H-Index
i10 Index
Citation Counts
8
7
287
Rankings
Ranking Based On Selection: 50
Fanny Granat
Metrics
H-Index
i10 Index
Citation Counts
8
7
166
Pathologie clinique vétérnaire
Rankings
Ranking Based On Selection: 51
Ahmed Ferchiou
Metrics
H-Index
i10 Index
Citation Counts
7
7
147
production economics
health economics
farm management
Rankings
Ranking Based On Selection: 52
Amelie Mugnier
Metrics
H-Index
i10 Index
Citation Counts
7
5
191
Rankings
Ranking Based On Selection: 53
Daniel Combarros
Metrics
H-Index
i10 Index
Citation Counts
7
4
167
Rankings
Ranking Based On Selection: 54
Brandon H Hayes
Metrics
H-Index
i10 Index
Citation Counts
6
3
172
Mathematical modelling of infectious diseases
emerging infectious disease epidemiology
Rankings
Ranking Based On Selection: 55
Yanad Abou Monsef
Metrics
H-Index
i10 Index
Citation Counts
6
3
128
Rankings
Ranking Based On Selection: 56
Pedro Henrique Imazaki
Metrics
H-Index
i10 Index
Citation Counts
5
5
156
Rankings
Ranking Based On Selection: 57
Léa Bordes
Metrics
H-Index
i10 Index
Citation Counts
5
4
119
Rankings
Ranking Based On Selection: 58
Gabriel Dupré
Metrics
H-Index
i10 Index
Citation Counts
5
3
74
Virology
Phylogenetics
Virus Evolution
Rankings
Ranking Based On Selection: 59
Quentin Valle
Metrics
H-Index
i10 Index
Citation Counts
4
3
426
Rankings
Ranking Based On Selection: 60
Mehdi Berrada
Metrics
H-Index
i10 Index
Citation Counts
3
1
43
Statistics
Economics
Health policy
Rankings
Ranking Based On Selection: 61
Fabien Filaire
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
virology
immunology
respiratory viruses
environmental dispersion
transmission
Rankings
Ranking Based On Selection: 62
Benjamin Cartiaux
Metrics
H-Index
i10 Index
Citation Counts
2
1
20
Anatomie IRM chien translationnel
Rankings
Ranking Based On Selection: 63
Blanchard T.
Metrics
H-Index
i10 Index
Citation Counts
1
0
1