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 :1
Julie Le Gallo
Economic geography
Housing economics
Spatial data
Microeconometrics
Metrics
H-Index
i10 Index
Citation
42
90
9,474
* Rankings
Ranking Based On Selection :4
Manuel Blouin
Ecology and Evolution
Soil Ecology
Integrative Biology
Plant-Earthworms-Microorganisms interactions
Metrics
H-Index
i10 Index
Citation
35
57
7,425
* Rankings
Ranking Based On Selection :5
Sylvain Jeandroz
Biology and evolution of PMI
Plant genetics
Signal transduction
Metrics
H-Index
i10 Index
Citation
34
48
3,844
* Rankings
Ranking Based On Selection :6
Julliand Véronique
microbiote digestif équin
nutrition équine
Metrics
H-Index
i10 Index
Citation
32
71
4,276
* Rankings
Ranking Based On Selection :8
Robin Roche
Sustainable energy systems
Hydrogen
Microgrids
Renewable Energy
Metrics
H-Index
i10 Index
Citation
26
49
4,256
* Rankings
Ranking Based On Selection :10
Pierre Curmi
structure du sol
pédogenèse
Metrics
H-Index
i10 Index
Citation
25
54
3,314
* Rankings
Ranking Based On Selection :12
Dujourdy L
chemometrics
statistics
forensic science
chemical profiling
illicit drugs analysis
Metrics
H-Index
i10 Index
Citation
21
34
1,745
* Rankings
Ranking Based On Selection :14
Stéphane Guyot
Microbiology
stress response
heat and osmotic kinetics
single cell
whole population
Metrics
H-Index
i10 Index
Citation
20
25
999
* Rankings
Ranking Based On Selection :15
Frédéric Cointault
high speed imagery
3D
phenotyping
precision viticulture and agriculture
image processing
Metrics
H-Index
i10 Index
Citation
20
35
1,346
* Rankings
Ranking Based On Selection :16
Isabelle Severin
toxicologie alimentaire
emballages
biotests
culture cellulaire
Metrics
H-Index
i10 Index
Citation
19
27
1,474
* Rankings
Ranking Based On Selection :17
Olry Paul
Apprentissages professionnels
formation
travail
Metrics
H-Index
i10 Index
Citation
18
36
1,490
* Rankings
Ranking Based On Selection :19
Claude Compagnone
sociologie
changements de pratiques des agriculteurs
conseil en agriculture
pratiques
Metrics
H-Index
i10 Index
Citation
18
29
1,129
* Rankings
Ranking Based On Selection :20
Elias Bou-Maroun
Molecularly Imprinted Polymers
Analytical Chemistry
Food Chemistry
Metrics
H-Index
i10 Index
Citation
17
29
791
* Rankings
Ranking Based On Selection :21
Franck Chollet
Microfabrication
MEMS
microfluidics
optical MEMS
integrated optics
Metrics
H-Index
i10 Index
Citation
17
24
1,156
* Rankings
Ranking Based On Selection :24
Ludovic Journaux
Machine learning - Data sciences - Image processing - Texture - Multispectral imaging
Metrics
H-Index
i10 Index
Citation
16
17
743
* Rankings
Ranking Based On Selection :25
Villette Sylvain
Agriculture
Biosystems engineering
Image processing
Metrics
H-Index
i10 Index
Citation
15
20
1,273
* Rankings
Ranking Based On Selection :26
Laurent Veillard
Formation professionnelle
alternance
transfert d'apprentissage
apprentissage en situation de
Metrics
H-Index
i10 Index
Citation
15
19
823
* Rankings
Ranking Based On Selection :28
Gawain Jones
Image Processing
Image Modeling
Precision Agriculture
Metrics
H-Index
i10 Index
Citation
12
14
901
Rafael De Camargo
Ecology
Conservation Biology
Species Distribution
Habitat Fragmentation
Metrics
H-Index
i10 Index
Citation
8
8
306
Rankings
Ranking Based On Selection: 1
Julie Le Gallo
Metrics
H-Index
i10 Index
Citation Counts
42
90
9,474
Economic geography
Housing economics
Spatial data
Microeconometrics
Rankings
Ranking Based On Selection: 2
Thomas Karbowiak
Metrics
H-Index
i10 Index
Citation Counts
39
77
4,524
Rankings
Ranking Based On Selection: 3
Rémi Saurel
Metrics
H-Index
i10 Index
Citation Counts
36
56
6,498
Rankings
Ranking Based On Selection: 4
Manuel Blouin
Metrics
H-Index
i10 Index
Citation Counts
35
57
7,425
Ecology and Evolution
Soil Ecology
Integrative Biology
Plant-Earthworms-Microorganisms interactions
Rankings
Ranking Based On Selection: 5
Sylvain Jeandroz
Metrics
H-Index
i10 Index
Citation Counts
34
48
3,844
Biology and evolution of PMI
Plant genetics
Signal transduction
Rankings
Ranking Based On Selection: 6
Julliand Véronique
Metrics
H-Index
i10 Index
Citation Counts
32
71
4,276
microbiote digestif équin
nutrition équine
Rankings
Ranking Based On Selection: 7
Meniel Patrice
Metrics
H-Index
i10 Index
Citation Counts
28
81
3,753
Rankings
Ranking Based On Selection: 8
Robin Roche
Metrics
H-Index
i10 Index
Citation Counts
26
49
4,256
Sustainable energy systems
Hydrogen
Microgrids
Renewable Energy
Rankings
Ranking Based On Selection: 9
Pierre André Marechal
Metrics
H-Index
i10 Index
Citation Counts
26
33
2,050
Rankings
Ranking Based On Selection: 10
Pierre Curmi
Metrics
H-Index
i10 Index
Citation Counts
25
54
3,314
structure du sol
pédogenèse
Rankings
Ranking Based On Selection: 11
Arvisenet Gaëlle
Metrics
H-Index
i10 Index
Citation Counts
24
35
1,927
Rankings
Ranking Based On Selection: 12
Dujourdy L
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,745
chemometrics
statistics
forensic science
chemical profiling
illicit drugs analysis
Rankings
Ranking Based On Selection: 13
Follain Stéphane
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,414
Rankings
Ranking Based On Selection: 14
Stéphane Guyot
Metrics
H-Index
i10 Index
Citation Counts
20
25
999
Microbiology
stress response
heat and osmotic kinetics
single cell
whole population
Rankings
Ranking Based On Selection: 15
Frédéric Cointault
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,346
high speed imagery
3D
phenotyping
precision viticulture and agriculture
image processing
Rankings
Ranking Based On Selection: 16
Isabelle Severin
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,474
toxicologie alimentaire
emballages
biotests
culture cellulaire
Rankings
Ranking Based On Selection: 17
Olry Paul
Metrics
H-Index
i10 Index
Citation Counts
18
36
1,490
Apprentissages professionnels
formation
travail
Rankings
Ranking Based On Selection: 18
Ludovic Le Corre
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,300
Rankings
Ranking Based On Selection: 19
Claude Compagnone
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,129
sociologie
changements de pratiques des agriculteurs
conseil en agriculture
pratiques
Rankings
Ranking Based On Selection: 20
Elias Bou-Maroun
Metrics
H-Index
i10 Index
Citation Counts
17
29
791
Molecularly Imprinted Polymers
Analytical Chemistry
Food Chemistry
Rankings
Ranking Based On Selection: 21
Franck Chollet
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,156
Microfabrication
MEMS
microfluidics
optical MEMS
integrated optics
Rankings
Ranking Based On Selection: 22
Sadet-Bourgeteau
Metrics
H-Index
i10 Index
Citation Counts
16
17
651
Rankings
Ranking Based On Selection: 23
Nicolas Sok
Metrics
H-Index
i10 Index
Citation Counts
16
18
915
Rankings
Ranking Based On Selection: 24
Ludovic Journaux
Metrics
H-Index
i10 Index
Citation Counts
16
17
743
Machine learning - Data sciences - Image processing - Texture - Multispectral imaging
Rankings
Ranking Based On Selection: 25
Villette Sylvain
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,273
Agriculture
Biosystems engineering
Image processing
Rankings
Ranking Based On Selection: 26
Laurent Veillard
Metrics
H-Index
i10 Index
Citation Counts
15
19
823
Formation professionnelle
alternance
transfert d'apprentissage
apprentissage en situation de
Rankings
Ranking Based On Selection: 27
Hélène Licandro Seraut
Metrics
H-Index
i10 Index
Citation Counts
14
15
704
Rankings
Ranking Based On Selection: 28
Gawain Jones
Metrics
H-Index
i10 Index
Citation Counts
12
14
901
Image Processing
Image Modeling
Precision Agriculture
Rankings
Ranking Based On Selection: 29
Frédéric Péneau
Metrics
H-Index
i10 Index
Citation Counts
9
9
260
Rankings
Ranking Based On Selection: 30
Michaël Roy
Metrics
H-Index
i10 Index
Citation Counts
9
9
368
Rankings
Ranking Based On Selection: 31
Rafael De Camargo
Metrics
H-Index
i10 Index
Citation Counts
8
8
306
Ecology
Conservation Biology
Species Distribution
Habitat Fragmentation