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
Walter Kolch
systems biology
systems medicine
precision oncology
signal transduction
proteomics
Metrics
H-Index
i10 Index
Citation
99
261
42,460
* Rankings
Ranking Based On Selection :3
Boris Kholodenko
Systems Biology
Signal Transduction
Computational and Mathematical Modelling
Metrics
H-Index
i10 Index
Citation
65
180
18,567
* Rankings
Ranking Based On Selection :5
Ian Somerville
palaeontology
Carboniferous sedimentary basins
carbonates
coral reefs
foraminifers
Metrics
H-Index
i10 Index
Citation
47
178
7,422
* Rankings
Ranking Based On Selection :6
Tancredi Caruso
ecology
biodiversity
aboveground-belowground linkages
soil
Metrics
H-Index
i10 Index
Citation
42
90
7,233
* Rankings
Ranking Based On Selection :11
Guenther Eissner
Vascular Biology in Transplant Medicine and Oncology
Mesenchymal Stem Cell Research
Metrics
H-Index
i10 Index
Citation
37
69
5,649
* Rankings
Ranking Based On Selection :12
Mary Kelly Quinn
Applied Freshwater Ecology
multiple stressors
climate change
ecosystem services
Metrics
H-Index
i10 Index
Citation
34
121
5,274
* Rankings
Ranking Based On Selection :14
Jon Yearsley
Dispersal
invasion
population genetics
ecosystem resilience
Metrics
H-Index
i10 Index
Citation
32
55
3,609
* Rankings
Ranking Based On Selection :16
Srikanta Sannigrahi
Ecosystem Service
Ecosystem Service Valuation
Natural Resource Management
Environmental Impact
Metrics
H-Index
i10 Index
Citation
27
33
2,691
* Rankings
Ranking Based On Selection :17
Niamh C Nowlan
Fetal movements
Developmental biomechanics
Mechanobiology
Skeletal development
Metrics
H-Index
i10 Index
Citation
26
40
2,386
* Rankings
Ranking Based On Selection :18
Jamie Tratalos
Ecology
Veterinary Epidemiology
Network Analysis
GIS
Metrics
H-Index
i10 Index
Citation
24
31
5,412
* Rankings
Ranking Based On Selection :19
Rainer Melzer
Developmental Genetics
Plant Genetics
Transcription Factors
Evo-Devo
Biodiversity
Metrics
H-Index
i10 Index
Citation
23
31
3,297
* Rankings
Ranking Based On Selection :20
Julia C Jones
evolutionary biology
ecology
adaptation
genomics
behavioural genetics
Metrics
H-Index
i10 Index
Citation
22
26
5,119
* Rankings
Ranking Based On Selection :21
Melinda Halasz
Childhood Cancer
Personalized Medicine
Signaling Networks
Proteomics
Zebrafish
Metrics
H-Index
i10 Index
Citation
21
24
1,871
* Rankings
Ranking Based On Selection :23
David O Connell
Protein Engineering
Calcium binding proteins
Biotechnology
Metrics
H-Index
i10 Index
Citation
20
26
1,918
* Rankings
Ranking Based On Selection :24
Carmel Hensey
Developmental Biology
Cancer
Cell Division
Cell Death
Metrics
H-Index
i10 Index
Citation
20
24
2,821
* Rankings
Ranking Based On Selection :26
Jonathan Byrne
Evolutionary Computation
Natural Computing
Metrics
H-Index
i10 Index
Citation
19
28
1,316
* Rankings
Ranking Based On Selection :27
Dirk Fey
Precision medicine
artificial intelligence
data science
systems biology
OMOP
Metrics
H-Index
i10 Index
Citation
18
24
1,631
* Rankings
Ranking Based On Selection :28
Raul Miranda Casoluengo
Molecular Microbiology
Microbial Ecology
Regulation
Metrics
H-Index
i10 Index
Citation
18
19
1,680
* Rankings
Ranking Based On Selection :29
Cinzia Raso
quantitative mass spectrometry
interactomics
biomarker discovery
Metrics
H-Index
i10 Index
Citation
15
20
1,007
* Rankings
Ranking Based On Selection :30
Tim Carnus
Ecology
Statistical Modelling
Data Mining
Agro-Ecology
GIS
Metrics
H-Index
i10 Index
Citation
10
10
374
Gillian Mchugo|Gillian P. McHugo
Computational biology
Infection biology
Evolutionary biology
Metrics
H-Index
i10 Index
Citation
5
5
171
Tuliakova Anna
Complexity theory
Complex Networks
Multifractal
Chaos theory
Metrics
H-Index
i10 Index
Citation
5
5
82
Hiroaki Imoto|井元 宏明
systems biology
signal transduction
mathematical modeling
Metrics
H-Index
i10 Index
Citation
3
3
75
Sharmila Biswas
Signal Transduction
Cancer Biology
Systems Biology
High throughput Flowcytometry
Metrics
H-Index
i10 Index
Citation
3
2
112
Teerna Bhattacharyya
proteins
structural bioinformatics
mutational analyses
clinical research
Metrics
H-Index
i10 Index
Citation
3
2
47
Sarah Macqueen
ecological modelling
pollinators
mechanistic modelling
individual based models
Metrics
H-Index
i10 Index
Citation
2
0
13
Rankings
Ranking Based On Selection: 1
Walter Kolch
Metrics
H-Index
i10 Index
Citation Counts
99
261
42,460
systems biology
systems medicine
precision oncology
signal transduction
proteomics
Rankings
Ranking Based On Selection: 2
Cormac Taylor
Metrics
H-Index
i10 Index
Citation Counts
89
226
38,074
Rankings
Ranking Based On Selection: 3
Boris Kholodenko
Metrics
H-Index
i10 Index
Citation Counts
65
180
18,567
Systems Biology
Signal Transduction
Computational and Mathematical Modelling
Rankings
Ranking Based On Selection: 4
Geraldine Butler
Metrics
H-Index
i10 Index
Citation Counts
55
97
10,182
Rankings
Ranking Based On Selection: 5
Ian Somerville
Metrics
H-Index
i10 Index
Citation Counts
47
178
7,422
palaeontology
Carboniferous sedimentary basins
carbonates
coral reefs
foraminifers
Rankings
Ranking Based On Selection: 6
Tancredi Caruso
Metrics
H-Index
i10 Index
Citation Counts
42
90
7,233
ecology
biodiversity
aboveground-belowground linkages
soil
Rankings
Ranking Based On Selection: 7
Thomas Bolger
Metrics
H-Index
i10 Index
Citation Counts
39
91
6,317
Rankings
Ranking Based On Selection: 8
Dolores Cahill
Metrics
H-Index
i10 Index
Citation Counts
38
49
6,917
Rankings
Ranking Based On Selection: 9
Kieran Wynne
Metrics
H-Index
i10 Index
Citation Counts
37
60
4,462
Rankings
Ranking Based On Selection: 10
Michael Carr
Metrics
H-Index
i10 Index
Citation Counts
37
91
4,456
Rankings
Ranking Based On Selection: 11
Guenther Eissner
Metrics
H-Index
i10 Index
Citation Counts
37
69
5,649
Vascular Biology in Transplant Medicine and Oncology
Mesenchymal Stem Cell Research
Rankings
Ranking Based On Selection: 12
Mary Kelly Quinn
Metrics
H-Index
i10 Index
Citation Counts
34
121
5,274
Applied Freshwater Ecology
multiple stressors
climate change
ecosystem services
Rankings
Ranking Based On Selection: 13
Breandan Kennedy
Metrics
H-Index
i10 Index
Citation Counts
33
67
3,702
Rankings
Ranking Based On Selection: 14
Jon Yearsley
Metrics
H-Index
i10 Index
Citation Counts
32
55
3,609
Dispersal
invasion
population genetics
ecosystem resilience
Rankings
Ranking Based On Selection: 15
John Finarelli
Metrics
H-Index
i10 Index
Citation Counts
31
47
3,312
Rankings
Ranking Based On Selection: 16
Srikanta Sannigrahi
Metrics
H-Index
i10 Index
Citation Counts
27
33
2,691
Ecosystem Service
Ecosystem Service Valuation
Natural Resource Management
Environmental Impact
Rankings
Ranking Based On Selection: 17
Niamh C Nowlan
Metrics
H-Index
i10 Index
Citation Counts
26
40
2,386
Fetal movements
Developmental biomechanics
Mechanobiology
Skeletal development
Rankings
Ranking Based On Selection: 18
Jamie Tratalos
Metrics
H-Index
i10 Index
Citation Counts
24
31
5,412
Ecology
Veterinary Epidemiology
Network Analysis
GIS
Rankings
Ranking Based On Selection: 19
Rainer Melzer
Metrics
H-Index
i10 Index
Citation Counts
23
31
3,297
Developmental Genetics
Plant Genetics
Transcription Factors
Evo-Devo
Biodiversity
Rankings
Ranking Based On Selection: 20
Julia C Jones
Metrics
H-Index
i10 Index
Citation Counts
22
26
5,119
evolutionary biology
ecology
adaptation
genomics
behavioural genetics
Rankings
Ranking Based On Selection: 21
Melinda Halasz
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,871
Childhood Cancer
Personalized Medicine
Signaling Networks
Proteomics
Zebrafish
Rankings
Ranking Based On Selection: 22
Adam Kane
Metrics
H-Index
i10 Index
Citation Counts
20
25
2,632
Rankings
Ranking Based On Selection: 23
David O Connell
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,918
Protein Engineering
Calcium binding proteins
Biotechnology
Rankings
Ranking Based On Selection: 24
Carmel Hensey
Metrics
H-Index
i10 Index
Citation Counts
20
24
2,821
Developmental Biology
Cancer
Cell Division
Cell Death
Rankings
Ranking Based On Selection: 25
Eugène T Dillon
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,179
Rankings
Ranking Based On Selection: 26
Jonathan Byrne
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,316
Rankings
Ranking Based On Selection: 27
Dirk Fey
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,631
Precision medicine
artificial intelligence
data science
systems biology
OMOP
Rankings
Ranking Based On Selection: 28
Raul Miranda Casoluengo
Metrics
H-Index
i10 Index
Citation Counts
18
19
1,680
Molecular Microbiology
Microbial Ecology
Regulation
Rankings
Ranking Based On Selection: 29
Cinzia Raso
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,007
quantitative mass spectrometry
interactomics
biomarker discovery
Rankings
Ranking Based On Selection: 30
Tim Carnus
Metrics
H-Index
i10 Index
Citation Counts
10
10
374
Ecology
Statistical Modelling
Data Mining
Agro-Ecology
GIS
Rankings
Ranking Based On Selection: 31
Bredagh M Moran
Metrics
H-Index
i10 Index
Citation Counts
7
6
420
Rankings
Ranking Based On Selection: 32
Gillian Mchugo|Gillian P. McHugo
Metrics
H-Index
i10 Index
Citation Counts
5
5
171
Computational biology
Infection biology
Evolutionary biology
Rankings
Ranking Based On Selection: 33
Tuliakova Anna
Metrics
H-Index
i10 Index
Citation Counts
5
5
82
Complexity theory
Complex Networks
Multifractal
Chaos theory
Rankings
Ranking Based On Selection: 34
Hiroaki Imoto|井元 宏明
Metrics
H-Index
i10 Index
Citation Counts
3
3
75
systems biology
signal transduction
mathematical modeling
Rankings
Ranking Based On Selection: 35
Sharmila Biswas
Metrics
H-Index
i10 Index
Citation Counts
3
2
112
Signal Transduction
Cancer Biology
Systems Biology
High throughput Flowcytometry
Rankings
Ranking Based On Selection: 36
Teerna Bhattacharyya
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
proteins
structural bioinformatics
mutational analyses
clinical research
Rankings
Ranking Based On Selection: 37
Alia Parveen
Metrics
H-Index
i10 Index
Citation Counts
3
2
44
Rankings
Ranking Based On Selection: 38
Sarah Macqueen
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
ecological modelling
pollinators
mechanistic modelling
individual based models