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" (873,690 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
Richard O Kennedy
Immunoassays
Antibody Engineering
Sensors.
Metrics
H-Index
i10 Index
Citation
69
249
20,715
* Rankings
Ranking Based On Selection: 2
Dindial Ramotar
drug transport
DNA damage
DNA repair
genomic instability
CRISPR tools
Metrics
H-Index
i10 Index
Citation
35
79
4,538
* Rankings
Ranking Based On Selection: 3
Nour Majbour
Neuroscience
biomarkers
diagnostics
therapeutics
antibodies generation
Metrics
H-Index
i10 Index
Citation
25
38
2,938
* Rankings
Ranking Based On Selection: 4
Salman M Toor
Immunology
Tumor Immunology
Cancer Immunotherapy
Genomic Medicine
Metrics
H-Index
i10 Index
Citation
24
42
4,265
* Rankings
Ranking Based On Selection: 7
Hend Mansoor
cardiovascular disease
epidemiology
outcomes research
Metrics
H-Index
i10 Index
Citation
16
22
1,240
* Rankings
Ranking Based On Selection: 8
Zeyaul Islam
Biochemistry
Structural biology
Structure-based drug discovery
Chaperones
Transcription factors
Metrics
H-Index
i10 Index
Citation
15
18
778
* Rankings
Ranking Based On Selection: 9
Younss Ait Mou
Biophysics
Embedded Systems Development
Software Engineering
Metrics
H-Index
i10 Index
Citation
13
13
1,053

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* Rankings
Ranking Based On Selection: 11
Swetha Gowda
Neuroscience
Disease and Modeling
Neurodegeneration
Metrics
H-Index
i10 Index
Citation
5
4
119
Rankings
Ranking Based On Selection: 1
Richard O Kennedy
Metrics
H-Index
i10 Index
Citation Counts
69
249
20,715
Rankings
Ranking Based On Selection: 2
Dindial Ramotar
Metrics
H-Index
i10 Index
Citation Counts
35
79
4,538
drug transport
DNA damage
DNA repair
genomic instability
CRISPR tools
Rankings
Ranking Based On Selection: 3
Nour Majbour
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,938
Neuroscience
biomarkers
diagnostics
therapeutics
antibodies generation
Rankings
Ranking Based On Selection: 4
Salman M Toor
Metrics
H-Index
i10 Index
Citation Counts
24
42
4,265
Immunology
Tumor Immunology
Cancer Immunotherapy
Genomic Medicine
Rankings
Ranking Based On Selection: 5
Varun Sasidharan Nair
Metrics
H-Index
i10 Index
Citation Counts
24
33
4,448
Rankings
Ranking Based On Selection: 6
Mustapha Aouida
Metrics
H-Index
i10 Index
Citation Counts
21
26
2,504
Rankings
Ranking Based On Selection: 7
Hend Mansoor
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,240
cardiovascular disease
epidemiology
outcomes research
Rankings
Ranking Based On Selection: 8
Zeyaul Islam
Metrics
H-Index
i10 Index
Citation Counts
15
18
778
Biochemistry
Structural biology
Structure-based drug discovery
Chaperones
Transcription factors
Rankings
Ranking Based On Selection: 9
Younss Ait Mou
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,053
Biophysics
Embedded Systems Development
Software Engineering
Rankings
Ranking Based On Selection: 10
Sara A Abdulla
Metrics
H-Index
i10 Index
Citation Counts
10
10
308

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
Swetha Gowda
Metrics
H-Index
i10 Index
Citation Counts
5
4
119
Neuroscience
Disease and Modeling
Neurodegeneration
Rankings
Ranking Based On Selection: 12
Sujitha Sp
Metrics
H-Index
i10 Index
Citation Counts
5
4
97
Rankings
Ranking Based On Selection: 13
Houssni Abid
Metrics
H-Index
i10 Index
Citation Counts
3
2
111