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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,279 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Md Khorshed Alam
Organic solar cell
Fuel cells
Catalysis
Li-ion battery
Pervoskit
Metrics
 
H-Index
i10 Index
Citation
14
23
648
* Rankings
Ranking Based On Selection: 3
Rahat Hossain Faisal
Fuzzy Intelligent Systems
Computational Modeling
Image Processing and Photonic Communication
Metrics
 
H-Index
i10 Index
Citation
12
12
301
* Rankings
Ranking Based On Selection: 4
Md Mahiuddin Sabbir
sustainable consumer behavior
green consumerism
climate change
digital marketing
technolog
Metrics
 
H-Index
i10 Index
Citation
11
12
486
* Rankings
Ranking Based On Selection: 5
Mohammad Mahfuz Alam
Si/Ge Heterostructures
Nanoelectronics
Optoelectronics
Spintronic
Metrics
 
H-Index
i10 Index
Citation
10
10
360
* Rankings
Ranking Based On Selection: 6
Subroto Kumar Das
Plant tissue culture
genetic Engineering
plant Breeding
Crop improvement
climate change biolog
Metrics
 
H-Index
i10 Index
Citation
10
10
225
* Rankings
Ranking Based On Selection: 7
Md Jamal Uddin
Wastewater treatment technology
Removal of heavy metals from wastewater especially Cr
Cd
Pb and As removal technologies
Metrics
 
H-Index
i10 Index
Citation
9
9
794
* Rankings
Ranking Based On Selection: 8
Abdullah Al Zubayer
Social Science
Public Health
Mental Health
SRH
Metrics
 
H-Index
i10 Index
Citation
9
9
434
* Rankings
Ranking Based On Selection: 9
Md Shakhawat Hossain
Technology Adoption
Sustainable Tourism
HRM
Tourism Information
Entrepreneurshi
Metrics
 
H-Index
i10 Index
Citation
9
9
325
* Rankings
Ranking Based On Selection: 10
Md Abdul Kaium
e-Health
Consumer Behavior
Health Information Systems
Technology adoption and diffusio
Metrics
 
H-Index
i10 Index
Citation
9
8
674
* Rankings
Ranking Based On Selection: 11
Sonia Khan Sony
Genome Editing
Crop Nutrition Improvement
Plant Tissue Culture & Biotechnology
Stress Biolog
Metrics
 
H-Index
i10 Index
Citation
9
9
215
* Rankings
Ranking Based On Selection: 12
Rahima Nasrin
Materials Science
Thin Film
Composite
Metrics
 
H-Index
i10 Index
Citation
9
9
174
* Rankings
Ranking Based On Selection: 13
Atikul Haque Farazi
Geology
Geophysics
Seismology
Engineering Geolog
Metrics
 
H-Index
i10 Index
Citation
9
8
203
* Rankings
Ranking Based On Selection: 14
Md Sadequr Rahman
Sociology
Demography/ Population Science
Disaster Management
Public Health (WASH)
Epidemiolog
Metrics
 
H-Index
i10 Index
Citation
9
9
454
* Rankings
Ranking Based On Selection: 15
Sohely Jahan
Cybersecurity
Machine Learning
Artificial Intelligence
Data Scienc
Metrics
 
H-Index
i10 Index
Citation
8
7
349
* Rankings
Ranking Based On Selection: 17
Mallika Saha
Financial economics
Governance
Sustainable Development
Fintech
Nano technolog
Metrics
 
H-Index
i10 Index
Citation
8
6
295
* Rankings
Ranking Based On Selection: 18
Atm Rafiqul Islam|A.T.M. Rafiqul Islam
Plant Biotechnology
Ethnobotany
Ethnopharmacology
Medicinal plant
Metrics
 
H-Index
i10 Index
Citation
8
7
188
* Rankings
Ranking Based On Selection: 19
Mahmudul Hassan Suhag
Environmental Chemistry
Analytical Chemistry
Inorganic Chemistr
Metrics
 
H-Index
i10 Index
Citation
7
7
142
* Rankings
Ranking Based On Selection: 20
Probir Kumar Bhowmik;
Corporate Finance
Corporate Governance
Political Economy
Banks and Financial Institution
Metrics
 
H-Index
i10 Index
Citation
7
6
279
* Rankings
Ranking Based On Selection: 21
Md Sohel Chowdhury
Career development
Green HRM
Job search
Business education
Employer brandin
Metrics
 
H-Index
i10 Index
Citation
7
4
110
* Rankings
Ranking Based On Selection: 24
İrteja Hasan
Flood
EIA
GIS
AHP
Remote Sensin
Metrics
 
H-Index
i10 Index
Citation
7
6
192
* Rankings
Ranking Based On Selection: 25
Apurba Roy
Economics of Extreme Weather Events
Climate Change
Adaptation Strategies
Livelihoo
Metrics
 
H-Index
i10 Index
Citation
7
5
246
Rankings
Ranking Based On Selection: 1
Arup Kumar Saha
Metrics
 
H-Index
i10 Index
Citation Counts
14
25
709
Rankings
Ranking Based On Selection: 2
Md Khorshed Alam
Metrics
 
H-Index
i10 Index
Citation Counts
14
23
648
Organic solar cell
Fuel cells
Catalysis
Li-ion battery
Pervoskit
Rankings
Ranking Based On Selection: 3
Rahat Hossain Faisal
Metrics
 
H-Index
i10 Index
Citation Counts
12
12
301
Fuzzy Intelligent Systems
Computational Modeling
Image Processing and Photonic Communication
Rankings
Ranking Based On Selection: 4
Md Mahiuddin Sabbir
Metrics
 
H-Index
i10 Index
Citation Counts
11
12
486
sustainable consumer behavior
green consumerism
climate change
digital marketing
technolog
Rankings
Ranking Based On Selection: 5
Mohammad Mahfuz Alam
Metrics
 
H-Index
i10 Index
Citation Counts
10
10
360
Si/Ge Heterostructures
Nanoelectronics
Optoelectronics
Spintronic
Rankings
Ranking Based On Selection: 6
Subroto Kumar Das
Metrics
 
H-Index
i10 Index
Citation Counts
10
10
225
Plant tissue culture
genetic Engineering
plant Breeding
Crop improvement
climate change biolog
Rankings
Ranking Based On Selection: 7
Md Jamal Uddin
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
794
Wastewater treatment technology
Removal of heavy metals from wastewater especially Cr
Cd
Pb and As removal technologies
Rankings
Ranking Based On Selection: 8
Abdullah Al Zubayer
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
434
Social Science
Public Health
Mental Health
SRH
Rankings
Ranking Based On Selection: 9
Md Shakhawat Hossain
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
325
Technology Adoption
Sustainable Tourism
HRM
Tourism Information
Entrepreneurshi
Rankings
Ranking Based On Selection: 10
Md Abdul Kaium
Metrics
 
H-Index
i10 Index
Citation Counts
9
8
674
e-Health
Consumer Behavior
Health Information Systems
Technology adoption and diffusio
Rankings
Ranking Based On Selection: 11
Sonia Khan Sony
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
215
Genome Editing
Crop Nutrition Improvement
Plant Tissue Culture & Biotechnology
Stress Biolog
Rankings
Ranking Based On Selection: 12
Rahima Nasrin
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
174
Rankings
Ranking Based On Selection: 13
Atikul Haque Farazi
Metrics
 
H-Index
i10 Index
Citation Counts
9
8
203
Geology
Geophysics
Seismology
Engineering Geolog
Rankings
Ranking Based On Selection: 14
Md Sadequr Rahman
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
454
Sociology
Demography/ Population Science
Disaster Management
Public Health (WASH)
Epidemiolog
Rankings
Ranking Based On Selection: 15
Sohely Jahan
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
349
Cybersecurity
Machine Learning
Artificial Intelligence
Data Scienc
Rankings
Ranking Based On Selection: 16
Md Abdullah Salman
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
216
Rankings
Ranking Based On Selection: 17
Mallika Saha
Metrics
 
H-Index
i10 Index
Citation Counts
8
6
295
Financial economics
Governance
Sustainable Development
Fintech
Nano technolog
Rankings
Ranking Based On Selection: 18
Atm Rafiqul Islam|A.T.M. Rafiqul Islam
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
188
Plant Biotechnology
Ethnobotany
Ethnopharmacology
Medicinal plant
Rankings
Ranking Based On Selection: 19
Mahmudul Hassan Suhag
Metrics
 
H-Index
i10 Index
Citation Counts
7
7
142
Environmental Chemistry
Analytical Chemistry
Inorganic Chemistr
Rankings
Ranking Based On Selection: 20
Probir Kumar Bhowmik;
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
279
Corporate Finance
Corporate Governance
Political Economy
Banks and Financial Institution
Rankings
Ranking Based On Selection: 21
Md Sohel Chowdhury
Metrics
 
H-Index
i10 Index
Citation Counts
7
4
110
Career development
Green HRM
Job search
Business education
Employer brandin
Rankings
Ranking Based On Selection: 22
Riyad Hossen
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
90
Rankings
Ranking Based On Selection: 23
Md Masud Parvez
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
235
Rankings
Ranking Based On Selection: 24
İrteja Hasan
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
192
Flood
EIA
GIS
AHP
Remote Sensin
Rankings
Ranking Based On Selection: 25
Apurba Roy
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
246
Economics of Extreme Weather Events
Climate Change
Adaptation Strategies
Livelihoo