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" (937,844 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: 2
Alan Barrett
peptidases
proteolytic enzymes
Metrics
H-Index
i10 Index
Citation
118
294
61,432
* Rankings
Ranking Based On Selection: 5
Peter Harrison
Health Data
NHS
Federated Analytics
Metadata
Metrics
H-Index
i10 Index
Citation
39
62
8,537
* Rankings
Ranking Based On Selection: 9
Trish Whetzel
ontology
medical informatics
knowledge representation
Metrics
H-Index
i10 Index
Citation
27
39
13,620
* Rankings
Ranking Based On Selection: 10
Simon Jupp
ontology
semantic web
bioinformatics
Metrics
H-Index
i10 Index
Citation
26
42
5,668

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* Rankings
Ranking Based On Selection: 12
Rafael C. Jimenez
Infrastructure for life-science information
Metrics
H-Index
i10 Index
Citation
25
31
6,054
* Rankings
Ranking Based On Selection: 15
António JM Ribeiro
Enzymatic Catalysis
Drug Design
enzyme mechanism
Metrics
H-Index
i10 Index
Citation
21
28
1,818
* Rankings
Ranking Based On Selection: 19
Rahuman S Malik Sheriff
BioModels
mathematical modelling
Single cell systems biology
immuno oncology
immune digital twin
Metrics
H-Index
i10 Index
Citation
18
22
2,076
* Rankings
Ranking Based On Selection: 23
Elena Speretta
Neurodegenerative diseases
Biocuration.
Metrics
H-Index
i10 Index
Citation
13
13
15,759
* Rankings
Ranking Based On Selection: 24
James D Stephenson
Astrobiology
amino acids
RNA
protein structure
disease variants
Metrics
H-Index
i10 Index
Citation
13
13
4,271
* Rankings
Ranking Based On Selection: 25
Sirarat Sarntivijai
bio-ontology
health informatics
linked data
systems pharmacology
open science
Metrics
H-Index
i10 Index
Citation
13
16
904
* Rankings
Ranking Based On Selection: 27
Andrew F Green
Data Mining
Machine Learning
Monte Carlo
Image Analysis
Accelerator Physics
Metrics
H-Index
i10 Index
Citation
11
15
611
Colman O'Cathail
Bioinformatics Services
Bioinformatics Infrastrcture
Metrics
H-Index
i10 Index
Citation
9
9
416
Harris Ioannidis
cheminformatics
QSAR
computer-aided drug design
molecular dynamics
free energy calculations
Metrics
H-Index
i10 Index
Citation
7
7
460
Physilia Chua
Molecular ecology
conservation biology
wildlife biology
ecology
Metrics
H-Index
i10 Index
Citation
7
7
170
Valentina Lorenzi
computational biology
reproductive health
Metrics
H-Index
i10 Index
Citation
7
6
736
Néli Fonseca
Bioinformatics
Network Science
Structural Bioinformatics
Metrics
H-Index
i10 Index
Citation
7
6
244
Andrei Istrate
Cryo-EM
NMR
Nucleic acids
structure determination
proteins
Metrics
H-Index
i10 Index
Citation
7
7
276
Kirill Tsukanov
bioinformatics
target prioritisation
ontologies
Metrics
H-Index
i10 Index
Citation
7
5
400
Licheng Zong
AI for Science
AI in Healthcare
Large Language Models
Microbiology
Metrics
H-Index
i10 Index
Citation
6
6
262
Madhulika Mishra
Ageing
gene-expression
Cancer systems biology
FBA
NGS
Metrics
H-Index
i10 Index
Citation
6
5
277
Jennifer Lu
metagenomics
epigenetics
cancer
DNA methylation
scRNA
Metrics
H-Index
i10 Index
Citation
5
5
367
Piraveen Gopalasingam
Structural Biology
Training
Education
Biophysics
Biochemistry
Metrics
H-Index
i10 Index
Citation
5
4
111
Sri Devan Appasamy
Computational Structural Biology
RNA Bioinformatics
Metrics
H-Index
i10 Index
Citation
5
4
105
Polina Rusina
drug discovery
target identification and prioritisation
Metrics
H-Index
i10 Index
Citation
5
3
297
Bikash Kumar Bhandari
Bioinformatics
Biophysics
AI
Quantum Computing
Metrics
H-Index
i10 Index
Citation
4
3
120
Haoqi Chen
System biology
signalling network
optogenetics
cell cycle
metabolism
Metrics
H-Index
i10 Index
Citation
3
2
54
Henriette Harmse
description logics
semantic web
ontology engineering
software development
Metrics
H-Index
i10 Index
Citation
2
0
14
Christine Seeliger
Systems Biology
Spatial and Stochastic Modelling
Neuroscience
Immunobiology
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Daniel O'Hanlon
Metrics
H-Index
i10 Index
Citation Counts
123
412
59,423
Rankings
Ranking Based On Selection: 2
Alan Barrett
Metrics
H-Index
i10 Index
Citation Counts
118
294
61,432
peptidases
proteolytic enzymes
Rankings
Ranking Based On Selection: 3
John Marioni
Metrics
H-Index
i10 Index
Citation Counts
102
178
50,809
Rankings
Ranking Based On Selection: 4
Bronwen L Aken
Metrics
H-Index
i10 Index
Citation Counts
44
49
55,405
Rankings
Ranking Based On Selection: 5
Peter Harrison
Metrics
H-Index
i10 Index
Citation Counts
39
62
8,537
Health Data
NHS
Federated Analytics
Metadata
Rankings
Ranking Based On Selection: 6
Susan Tweedie
Metrics
H-Index
i10 Index
Citation Counts
39
52
17,522
Rankings
Ranking Based On Selection: 7
David F Burke
Metrics
H-Index
i10 Index
Citation Counts
38
57
13,027
Rankings
Ranking Based On Selection: 8
Martin Hunt
Metrics
H-Index
i10 Index
Citation Counts
33
42
12,357
Rankings
Ranking Based On Selection: 9
Trish Whetzel
Metrics
H-Index
i10 Index
Citation Counts
27
39
13,620
ontology
medical informatics
knowledge representation
Rankings
Ranking Based On Selection: 10
Simon Jupp
Metrics
H-Index
i10 Index
Citation Counts
26
42
5,668
ontology
semantic web
bioinformatics

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Johanna McEntyre
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,457
Rankings
Ranking Based On Selection: 12
Rafael C. Jimenez
Metrics
H-Index
i10 Index
Citation Counts
25
31
6,054
Infrastructure for life-science information
Rankings
Ranking Based On Selection: 13
Myrto Kostadima
Metrics
H-Index
i10 Index
Citation Counts
23
25
12,414
Regulation of gene expression
Rankings
Ranking Based On Selection: 14
Patrícia Bento
Metrics
H-Index
i10 Index
Citation Counts
23
24
15,330
Rankings
Ranking Based On Selection: 15
António JM Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,818
Enzymatic Catalysis
Drug Design
enzyme mechanism
Rankings
Ranking Based On Selection: 16
Leanne Haggerty
Metrics
H-Index
i10 Index
Citation Counts
19
20
13,723
Rankings
Ranking Based On Selection: 17
Jacqueline Ann Langdon MacArthur
Metrics
H-Index
i10 Index
Citation Counts
19
22
13,328
Rankings
Ranking Based On Selection: 18
Richard Cote
Metrics
H-Index
i10 Index
Citation Counts
19
26
4,361
Rankings
Ranking Based On Selection: 19
Rahuman S Malik Sheriff
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,076
BioModels
mathematical modelling
Single cell systems biology
immuno oncology
immune digital twin
Rankings
Ranking Based On Selection: 20
Kerri M Malone
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,139
Rankings
Ranking Based On Selection: 21
Susanna Repo
Metrics
H-Index
i10 Index
Citation Counts
16
19
2,137
Rankings
Ranking Based On Selection: 22
Jingtao Lilue
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,105
Rankings
Ranking Based On Selection: 23
Elena Speretta
Metrics
H-Index
i10 Index
Citation Counts
13
13
15,759
Neurodegenerative diseases
Biocuration.
Rankings
Ranking Based On Selection: 24
James D Stephenson
Metrics
H-Index
i10 Index
Citation Counts
13
13
4,271
Astrobiology
amino acids
RNA
protein structure
disease variants
Rankings
Ranking Based On Selection: 25
Sirarat Sarntivijai
Metrics
H-Index
i10 Index
Citation Counts
13
16
904
bio-ontology
health informatics
linked data
systems pharmacology
open science
Rankings
Ranking Based On Selection: 26
Michał Nowotka
Metrics
H-Index
i10 Index
Citation Counts
12
12
6,838
Rankings
Ranking Based On Selection: 27
Andrew F Green
Metrics
H-Index
i10 Index
Citation Counts
11
15
611
Data Mining
Machine Learning
Monte Carlo
Image Analysis
Accelerator Physics
Rankings
Ranking Based On Selection: 28
Nicolas Bosc
Metrics
H-Index
i10 Index
Citation Counts
11
12
2,600
Rankings
Ranking Based On Selection: 29
Namrata Kale
Metrics
H-Index
i10 Index
Citation Counts
11
12
2,270
Rankings
Ranking Based On Selection: 30
Francesca Nadalin
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,392
Rankings
Ranking Based On Selection: 31
Laleh Haghverdi
Metrics
H-Index
i10 Index
Citation Counts
11
11
5,412
Rankings
Ranking Based On Selection: 32
Silvano Squizzato
Metrics
H-Index
i10 Index
Citation Counts
11
12
7,658
Search engines
Grid computing
Rankings
Ranking Based On Selection: 33
Daniel Vaughan
Metrics
H-Index
i10 Index
Citation Counts
11
11
825
Rankings
Ranking Based On Selection: 34
Xavier Watkins
Metrics
H-Index
i10 Index
Citation Counts
10
10
12,548
Rankings
Ranking Based On Selection: 35
Garth Ilsley
Metrics
H-Index
i10 Index
Citation Counts
10
10
6,287
Rankings
Ranking Based On Selection: 36
Maša Roller
Metrics
H-Index
i10 Index
Citation Counts
10
10
755
Rankings
Ranking Based On Selection: 37
Colman O'Cathail
Metrics
H-Index
i10 Index
Citation Counts
9
9
416
Bioinformatics Services
Bioinformatics Infrastrcture
Rankings
Ranking Based On Selection: 38
Anil Thanki|Anil S Thanki
Metrics
H-Index
i10 Index
Citation Counts
9
9
270
Rankings
Ranking Based On Selection: 39
Daniel J Kunz
Metrics
H-Index
i10 Index
Citation Counts
8
8
935
Rankings
Ranking Based On Selection: 40
Dionysis Grigoriadis
Metrics
H-Index
i10 Index
Citation Counts
7
7
765
Rankings
Ranking Based On Selection: 41
Harris Ioannidis
Metrics
H-Index
i10 Index
Citation Counts
7
7
460
cheminformatics
QSAR
computer-aided drug design
molecular dynamics
free energy calculations
Rankings
Ranking Based On Selection: 42
Physilia Chua
Metrics
H-Index
i10 Index
Citation Counts
7
7
170
Molecular ecology
conservation biology
wildlife biology
ecology
Rankings
Ranking Based On Selection: 43
Valentina Lorenzi
Metrics
H-Index
i10 Index
Citation Counts
7
6
736
computational biology
reproductive health
Rankings
Ranking Based On Selection: 44
Néli Fonseca
Metrics
H-Index
i10 Index
Citation Counts
7
6
244
Bioinformatics
Network Science
Structural Bioinformatics
Rankings
Ranking Based On Selection: 45
Andrei Istrate
Metrics
H-Index
i10 Index
Citation Counts
7
7
276
Cryo-EM
NMR
Nucleic acids
structure determination
proteins
Rankings
Ranking Based On Selection: 46
Kirill Tsukanov
Metrics
H-Index
i10 Index
Citation Counts
7
5
400
bioinformatics
target prioritisation
ontologies
Rankings
Ranking Based On Selection: 47
Licheng Zong
Metrics
H-Index
i10 Index
Citation Counts
6
6
262
AI for Science
AI in Healthcare
Large Language Models
Microbiology
Rankings
Ranking Based On Selection: 48
Maria Kalyva
Metrics
H-Index
i10 Index
Citation Counts
6
5
320
Rankings
Ranking Based On Selection: 49
Madhulika Mishra
Metrics
H-Index
i10 Index
Citation Counts
6
5
277
Ageing
gene-expression
Cancer systems biology
FBA
NGS
Rankings
Ranking Based On Selection: 50
Khadim Gueye
Metrics
H-Index
i10 Index
Citation Counts
6
3
153
Rankings
Ranking Based On Selection: 51
Jean-Baptiste Pettit
Metrics
H-Index
i10 Index
Citation Counts
6
6
1,110
Rankings
Ranking Based On Selection: 52
Tatiana Gurbich
Metrics
H-Index
i10 Index
Citation Counts
6
6
533
Rankings
Ranking Based On Selection: 53
Tamer Gur
Metrics
H-Index
i10 Index
Citation Counts
6
5
5,901
Rankings
Ranking Based On Selection: 54
Venkata Chandrasekhar Nainala
Metrics
H-Index
i10 Index
Citation Counts
6
5
983
Rankings
Ranking Based On Selection: 55
Jennifer Lu
Metrics
H-Index
i10 Index
Citation Counts
5
5
367
metagenomics
epigenetics
cancer
DNA methylation
scRNA
Rankings
Ranking Based On Selection: 56
Pamela Pruski
Metrics
H-Index
i10 Index
Citation Counts
5
5
218
Rankings
Ranking Based On Selection: 57
Huseyin Kir
Metrics
H-Index
i10 Index
Citation Counts
5
5
215
Rankings
Ranking Based On Selection: 58
Piraveen Gopalasingam
Metrics
H-Index
i10 Index
Citation Counts
5
4
111
Structural Biology
Training
Education
Biophysics
Biochemistry
Rankings
Ranking Based On Selection: 59
Sri Devan Appasamy
Metrics
H-Index
i10 Index
Citation Counts
5
4
105
Computational Structural Biology
RNA Bioinformatics
Rankings
Ranking Based On Selection: 60
Polina Rusina
Metrics
H-Index
i10 Index
Citation Counts
5
3
297
drug discovery
target identification and prioritisation
Rankings
Ranking Based On Selection: 61
Ioannis Riziotis|Ioannis G. Riziotis
Metrics
H-Index
i10 Index
Citation Counts
5
2
75
Structural bioinformatics
Rankings
Ranking Based On Selection: 62
Maria J Falaguera
Metrics
H-Index
i10 Index
Citation Counts
5
2
63
Rankings
Ranking Based On Selection: 63
Noemi del Toro Ayllón
Metrics
H-Index
i10 Index
Citation Counts
5
4
2,372
Rankings
Ranking Based On Selection: 64
Bikash Kumar Bhandari
Metrics
H-Index
i10 Index
Citation Counts
4
3
120
Bioinformatics
Biophysics
AI
Quantum Computing
Rankings
Ranking Based On Selection: 65
Alexander Wolfgang Jung
Metrics
H-Index
i10 Index
Citation Counts
4
2
642
Rankings
Ranking Based On Selection: 66
Paula Weidemüller
Metrics
H-Index
i10 Index
Citation Counts
4
3
265
CRISPR
cell signalling
cancer research
Rankings
Ranking Based On Selection: 67
Talal Ibrahim|Khawaja Talal Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
3
3
449
Rankings
Ranking Based On Selection: 68
Haoqi Chen
Metrics
H-Index
i10 Index
Citation Counts
3
2
54
System biology
signalling network
optogenetics
cell cycle
metabolism
Rankings
Ranking Based On Selection: 69
Systems Biology
Signaling
Mathematical Modeling
Biochemical Noise
Rankings
Ranking Based On Selection: 70
Henriette Harmse
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
description logics
semantic web
ontology engineering
software development
Rankings
Ranking Based On Selection: 71
Mohab Helmy
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 72
Christine Seeliger
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Systems Biology
Spatial and Stochastic Modelling
Neuroscience
Immunobiology
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