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
Zarbad Shah
Organic Chemistry
Nanomaterial synthesis
Catalysis
Synthesis of Metal Organic Frame Work Molecules
Metrics
H-Index
i10 Index
Citation
21
30
1,058
* Rankings
Ranking Based On Selection: 5
Asher Samuel Bhatti
Climate/ Hydrology /Remote Sensing / Exploration Geophysics
Metrics
H-Index
i10 Index
Citation
15
19
782
* Rankings
Ranking Based On Selection: 8
Mohammad Abrar
AI
Machine Learning
Bioinformatics
Neural Networks
Metrics
H-Index
i10 Index
Citation
12
15
500
* Rankings
Ranking Based On Selection: 9
Zaffar İqbal
Catalysis
Microwave Synthesis
Dye Degradation
Metrics
H-Index
i10 Index
Citation
11
14
346

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* Rankings
Ranking Based On Selection: 11
Faizan Ullah
Data Mining
Image Processing
Deep Learning
Metrics
H-Index
i10 Index
Citation
10
11
342
* Rankings
Ranking Based On Selection: 12
Arif Nawaz
Materials engineering
photocatalysis
Material chemistry
Perovskites materials
Ternary ferrites
Metrics
H-Index
i10 Index
Citation
10
10
334
* Rankings
Ranking Based On Selection: 17
Saeed Ahmad
Biotechnology
Genomics
Medical Genetics
Gene Hunting
Metrics
H-Index
i10 Index
Citation
9
9
254
* Rankings
Ranking Based On Selection: 21
Muazzam Ali Khan
Herpetology
Taxonomy
Systematics
Phylogeny
Phylogeography
Metrics
H-Index
i10 Index
Citation
8
5
165
* Rankings
Ranking Based On Selection: 25
Haroon Khan
WSN
Network Security
Data Routing in WSN
Resource Allocation
Metrics
H-Index
i10 Index
Citation
7
5
222
* Rankings
Ranking Based On Selection: 30
Nizar Ahmad
Peace
conflict
violence
decolonization
Metrics
H-Index
i10 Index
Citation
6
3
80
* Rankings
Ranking Based On Selection: 31
Saira Naz
Nanomaterial
Electrochemical sensing
Photocatalysis
Metrics
H-Index
i10 Index
Citation
6
2
98
* Rankings
Ranking Based On Selection: 32
Roohul Amin
Agronomy
Cereals
Plant Sciences
Soil
Water
Metrics
H-Index
i10 Index
Citation
6
6
257
* Rankings
Ranking Based On Selection: 33
Zahoor-Ul-Haq
Second language Learning
Educational Technology
Educational Research
Teacher Education
Higher Education
Metrics
H-Index
i10 Index
Citation
6
3
126
* Rankings
Ranking Based On Selection: 37
Aasim Ullah Jan
Waves
Scattering
Metamaterials
Metrics
H-Index
i10 Index
Citation
5
4
89
* Rankings
Ranking Based On Selection: 38
Muhammad Kaleem
disaster studies
sociology of education
community Development
partcipatory approch
marxism
Metrics
H-Index
i10 Index
Citation
5
3
178
* Rankings
Ranking Based On Selection: 39
Muhammad Sohaib
Two Phase Flow
Phase Field Modelling
Legendre Wavelet Collocation Method
Metrics
H-Index
i10 Index
Citation
5
3
117
* Rankings
Ranking Based On Selection: 41
Rafiq Ahmad
Digital preservation
Digital curation
Systematic literature review
Library and information science
Information management
Metrics
H-Index
i10 Index
Citation
5
4
102
* Rankings
Ranking Based On Selection: 42
Bushra Rehman
Immunization
Industrial microbiology
Biotechnology
Metrics
H-Index
i10 Index
Citation
4
4
61
* Rankings
Ranking Based On Selection: 45
Irfan Ullah
Shear wave velocity analysis
near surface geophysics
Metrics
H-Index
i10 Index
Citation
4
1
38
* Rankings
Ranking Based On Selection: 46
Sabir Shah
Information Security
Cryptography
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
4
1
27
* Rankings
Ranking Based On Selection: 48
Farhad Ali
Biotechnology
Genetic Engineering
Genetics
Molecular Biology
Metrics
H-Index
i10 Index
Citation
3
3
84
* Rankings
Ranking Based On Selection: 49
Muhammad Tahir
Health Economics
Environmental Economics
Macro economics
Microeconomics and financial Sectors
Metrics
H-Index
i10 Index
Citation
3
2
67
* Rankings
Ranking Based On Selection: 51
Rehman Muaanur
Cyber-Physical Systems Security
Software Engineering
Metrics
H-Index
i10 Index
Citation
3
1
44
* Rankings
Ranking Based On Selection: 53
Ihtesham Ul Haq
Data Mining
Artificial Intelligence
Programming
SQL Server
Databases
Metrics
H-Index
i10 Index
Citation
2
1
35
* Rankings
Ranking Based On Selection: 54
Abdullah
Sociology of Crime
Sociology of Management
Sociology of Gender
Prison Studies
Child Welfare
Metrics
H-Index
i10 Index
Citation
2
0
16
* Rankings
Ranking Based On Selection: 55
Anas Baryal
Sociology Criminology Social Research
Metrics
H-Index
i10 Index
Citation
2
0
14
* Rankings
Ranking Based On Selection: 56
Rovidad Khan
Development Economics
Public Policy
International Development
Microfinance
Poverty Reduction
Metrics
H-Index
i10 Index
Citation
2
0
13
Rankings
Ranking Based On Selection: 1
SM Saqlan Naqvi
Metrics
H-Index
i10 Index
Citation Counts
27
85
6,371
Rankings
Ranking Based On Selection: 2
Zarbad Shah
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,058
Organic Chemistry
Nanomaterial synthesis
Catalysis
Synthesis of Metal Organic Frame Work Molecules
Rankings
Ranking Based On Selection: 3
Muhammad Yasir
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,089
Rankings
Ranking Based On Selection: 4
Khan Wilayat
Metrics
H-Index
i10 Index
Citation Counts
16
29
691
Rankings
Ranking Based On Selection: 5
Asher Samuel Bhatti
Metrics
H-Index
i10 Index
Citation Counts
15
19
782
Climate/ Hydrology /Remote Sensing / Exploration Geophysics
Rankings
Ranking Based On Selection: 6
Mohsin Siddique
Metrics
H-Index
i10 Index
Citation Counts
15
16
581
Rankings
Ranking Based On Selection: 7
Muhammad Abdul Haleem
Metrics
H-Index
i10 Index
Citation Counts
13
19
763
Rankings
Ranking Based On Selection: 8
Mohammad Abrar
Metrics
H-Index
i10 Index
Citation Counts
12
15
500
AI
Machine Learning
Bioinformatics
Neural Networks
Rankings
Ranking Based On Selection: 9
Zaffar İqbal
Metrics
H-Index
i10 Index
Citation Counts
11
14
346
Catalysis
Microwave Synthesis
Dye Degradation
Rankings
Ranking Based On Selection: 10
Sajid Ali
Metrics
H-Index
i10 Index
Citation Counts
11
12
384

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
Faizan Ullah
Metrics
H-Index
i10 Index
Citation Counts
10
11
342
Rankings
Ranking Based On Selection: 12
Arif Nawaz
Metrics
H-Index
i10 Index
Citation Counts
10
10
334
Materials engineering
photocatalysis
Material chemistry
Perovskites materials
Ternary ferrites
Rankings
Ranking Based On Selection: 13
Nabi Amin Zoology
Metrics
H-Index
i10 Index
Citation Counts
10
10
312
Rankings
Ranking Based On Selection: 14
Wajid Shah
Metrics
H-Index
i10 Index
Citation Counts
10
10
246
Rankings
Ranking Based On Selection: 15
Muhammad Hamayun
Metrics
H-Index
i10 Index
Citation Counts
9
8
454
Rankings
Ranking Based On Selection: 16
Izaz Ahmad Khan
Metrics
H-Index
i10 Index
Citation Counts
9
9
233
Rankings
Ranking Based On Selection: 17
Saeed Ahmad
Metrics
H-Index
i10 Index
Citation Counts
9
9
254
Biotechnology
Genomics
Medical Genetics
Gene Hunting
Rankings
Ranking Based On Selection: 18
Hamid Ali Khan
Metrics
H-Index
i10 Index
Citation Counts
8
6
318
Rankings
Ranking Based On Selection: 19
Muhammad Nisar Khan
Metrics
H-Index
i10 Index
Citation Counts
8
7
253
Rankings
Ranking Based On Selection: 20
Alauddin
Metrics
H-Index
i10 Index
Citation Counts
8
6
322
Rankings
Ranking Based On Selection: 21
Muazzam Ali Khan
Metrics
H-Index
i10 Index
Citation Counts
8
5
165
Herpetology
Taxonomy
Systematics
Phylogeny
Phylogeography
Rankings
Ranking Based On Selection: 22
Aamir Khan
Metrics
H-Index
i10 Index
Citation Counts
7
6
215
Rankings
Ranking Based On Selection: 23
Fawad Ali
Metrics
H-Index
i10 Index
Citation Counts
7
6
285
Rankings
Ranking Based On Selection: 24
Majid Rasheed Syed
Metrics
H-Index
i10 Index
Citation Counts
7
3
107
Rankings
Ranking Based On Selection: 25
Haroon Khan
Metrics
H-Index
i10 Index
Citation Counts
7
5
222
WSN
Network Security
Data Routing in WSN
Resource Allocation
Rankings
Ranking Based On Selection: 26
Nosheen Feroz
Metrics
H-Index
i10 Index
Citation Counts
6
6
190
Rankings
Ranking Based On Selection: 27
Ismail Zeb
Metrics
H-Index
i10 Index
Citation Counts
6
6
160
Rankings
Ranking Based On Selection: 28
İmtiaz Ahmad
Metrics
H-Index
i10 Index
Citation Counts
6
4
260
Rankings
Ranking Based On Selection: 29
Ghazala Yasmin Zamani
Metrics
H-Index
i10 Index
Citation Counts
6
3
102
Rankings
Ranking Based On Selection: 30
Nizar Ahmad
Metrics
H-Index
i10 Index
Citation Counts
6
3
80
Peace
conflict
violence
decolonization
Rankings
Ranking Based On Selection: 31
Saira Naz
Metrics
H-Index
i10 Index
Citation Counts
6
2
98
Nanomaterial
Electrochemical sensing
Photocatalysis
Rankings
Ranking Based On Selection: 32
Roohul Amin
Metrics
H-Index
i10 Index
Citation Counts
6
6
257
Rankings
Ranking Based On Selection: 33
Zahoor-Ul-Haq
Metrics
H-Index
i10 Index
Citation Counts
6
3
126
Second language Learning
Educational Technology
Educational Research
Teacher Education
Higher Education
Rankings
Ranking Based On Selection: 34
Noman Hayat
Metrics
H-Index
i10 Index
Citation Counts
6
4
142
Rankings
Ranking Based On Selection: 35
Dilawar Shah
Metrics
H-Index
i10 Index
Citation Counts
5
5
174
Rankings
Ranking Based On Selection: 36
Muhammad Atif
Metrics
H-Index
i10 Index
Citation Counts
5
5
107
Rankings
Ranking Based On Selection: 37
Aasim Ullah Jan
Metrics
H-Index
i10 Index
Citation Counts
5
4
89
Waves
Scattering
Metamaterials
Rankings
Ranking Based On Selection: 38
Muhammad Kaleem
Metrics
H-Index
i10 Index
Citation Counts
5
3
178
disaster studies
sociology of education
community Development
partcipatory approch
marxism
Rankings
Ranking Based On Selection: 39
Muhammad Sohaib
Metrics
H-Index
i10 Index
Citation Counts
5
3
117
Two Phase Flow
Phase Field Modelling
Legendre Wavelet Collocation Method
Rankings
Ranking Based On Selection: 40
Arshad Bangash
Metrics
H-Index
i10 Index
Citation Counts
5
2
98
Rankings
Ranking Based On Selection: 41
Rafiq Ahmad
Metrics
H-Index
i10 Index
Citation Counts
5
4
102
Digital preservation
Digital curation
Systematic literature review
Library and information science
Information management
Rankings
Ranking Based On Selection: 42
Bushra Rehman
Metrics
H-Index
i10 Index
Citation Counts
4
4
61
Immunization
Industrial microbiology
Biotechnology
Rankings
Ranking Based On Selection: 43
Yasir Jehan
Metrics
H-Index
i10 Index
Citation Counts
4
2
108
Rankings
Ranking Based On Selection: 44
Jahangir Khan
Metrics
H-Index
i10 Index
Citation Counts
4
1
55
Rankings
Ranking Based On Selection: 45
Irfan Ullah
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
Shear wave velocity analysis
near surface geophysics
Rankings
Ranking Based On Selection: 46
Sabir Shah
Metrics
H-Index
i10 Index
Citation Counts
4
1
27
Information Security
Cryptography
Artificial Intelligence
Rankings
Ranking Based On Selection: 47
Zia Ur Rahman
Metrics
H-Index
i10 Index
Citation Counts
3
3
97
Rankings
Ranking Based On Selection: 48
Farhad Ali
Metrics
H-Index
i10 Index
Citation Counts
3
3
84
Biotechnology
Genetic Engineering
Genetics
Molecular Biology
Rankings
Ranking Based On Selection: 49
Muhammad Tahir
Metrics
H-Index
i10 Index
Citation Counts
3
2
67
Health Economics
Environmental Economics
Macro economics
Microeconomics and financial Sectors
Rankings
Ranking Based On Selection: 50
Syed Arshad Ali Shah
Metrics
H-Index
i10 Index
Citation Counts
3
1
62
Rankings
Ranking Based On Selection: 51
Rehman Muaanur
Metrics
H-Index
i10 Index
Citation Counts
3
1
44
Cyber-Physical Systems Security
Software Engineering
Rankings
Ranking Based On Selection: 52
Muhammad Safdar
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
Rankings
Ranking Based On Selection: 53
Ihtesham Ul Haq
Metrics
H-Index
i10 Index
Citation Counts
2
1
35
Data Mining
Artificial Intelligence
Programming
SQL Server
Databases
Rankings
Ranking Based On Selection: 54
Abdullah
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Sociology of Crime
Sociology of Management
Sociology of Gender
Prison Studies
Child Welfare
Rankings
Ranking Based On Selection: 55
Anas Baryal
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Sociology Criminology Social Research
Rankings
Ranking Based On Selection: 56
Rovidad Khan
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Development Economics
Public Policy
International Development
Microfinance
Poverty Reduction
Rankings
Ranking Based On Selection: 57
Fawad Ali
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 58
Imtiaz Ali
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Rankings
Ranking Based On Selection: 59
Hayat Khan Yousafzai
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 60
Maaz Ahmad
Metrics
H-Index
i10 Index
Citation Counts
1
0
1