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 :6
Muhammad Badar
Biomaterials
Controlled drug delivery
Drug resistance
Cancer
Biofilms
Metrics
H-Index
i10 Index
Citation
24
37
4,881
* Rankings
Ranking Based On Selection :7
Ghulam Muhammad Kundi
Digital Management
Digital Marketing
E-Government
E-Learning
E-Health
Metrics
H-Index
i10 Index
Citation
23
33
1,913
* Rankings
Ranking Based On Selection :10
Rahman Ullah
Stochastic Differential Equation
Complex Analysis
Difference Differential Equation
Metrics
H-Index
i10 Index
Citation
20
26
1,871
* Rankings
Ranking Based On Selection :11
Sher Zaman Khan
Strategic Entrepreneurship
Sustainability
Business Model Innovation
Metrics
H-Index
i10 Index
Citation
19
25
1,460
* Rankings
Ranking Based On Selection :17
Nasir Saleem
Speech Enhancement
AudioVisual Speech Processing
Deep Learning
Emotion Recognition
Metrics
H-Index
i10 Index
Citation
16
30
767
* Rankings
Ranking Based On Selection :18
Muhammad Sohail Khan
Agriculture
Crop growth models
Potato eco-physiology
Phenotyping
GxE interaction
Metrics
H-Index
i10 Index
Citation
16
24
790
* Rankings
Ranking Based On Selection :19
Ishtiaq Ahmad
AI/ML 6G
Semantic Commun.
IoT/Edge Computing
D2D/UAV/V2X
Underwater Commun.
Metrics
H-Index
i10 Index
Citation
16
23
690
* Rankings
Ranking Based On Selection :23
M Ilyas
Gravitational Theory
Quantum Gravity
String Cosmology
Quantum field theory
Metrics
H-Index
i10 Index
Citation
15
18
1,002
* Rankings
Ranking Based On Selection :25
Syed Badshah
Chemistry of Materials
Natural product Chemistry
Organotin chemistry
Chitosan based Biopolymers
Metrics
H-Index
i10 Index
Citation
15
18
795
* Rankings
Ranking Based On Selection :27
U Illahi
Electromagnetics
RF and Microwave
Computational Electromagnetics
Antenna Designing
Metrics
H-Index
i10 Index
Citation
13
13
579
* Rankings
Ranking Based On Selection :30
J Iqbal
Electromagnetics
Computational Electromagnetics
Antenna Designing
RF and Microwave
Metrics
H-Index
i10 Index
Citation
11
11
445
* Rankings
Ranking Based On Selection :32
Abdul Nasir
Fuzzy Set Theory and Graph Theory
Information Technology
Cyber Security
Environmental Sciences
AI
Metrics
H-Index
i10 Index
Citation
10
10
282
* Rankings
Ranking Based On Selection :34
Javed İqbal
Experimental & computational Materials science
ceramics
dielectric properties
DFT
semiconductors
Metrics
H-Index
i10 Index
Citation
9
9
230
* Rankings
Ranking Based On Selection :37
Robina Akhtar
Education
Physical Health
Leadership and Administration
Metrics
H-Index
i10 Index
Citation
9
9
356
* Rankings
Ranking Based On Selection :38
Muhammad Mamoon-Ur-Rashid
Integrated Pest Management
Biological control of insects
Host Plant Resistance
Bio-ecological studies
Management of Stored G
Metrics
H-Index
i10 Index
Citation
9
9
305
* Rankings
Ranking Based On Selection :40
Muhammad Yousaf Ali Khan
High Voltage DC
Partial Discharge diagnosis
Metrics
H-Index
i10 Index
Citation
8
6
239
* Rankings
Ranking Based On Selection :41
İlham Khan
Organic Chemistry
Inorganic Chemistry
Synthesis
Environmental Risk Assessment
Metrics
H-Index
i10 Index
Citation
8
6
211
* Rankings
Ranking Based On Selection :42
Aamir Nawaz
Power System Optimization and Control in Smart Grids
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
8
7
185
* Rankings
Ranking Based On Selection :43
Sheikh Muhammad Saqib
Opinion Mining and Sentiment Analysis
Deep Learning
Machine Learning
Metrics
H-Index
i10 Index
Citation
8
4
209
* Rankings
Ranking Based On Selection :45
Aftab Ahmad
High Energy Physics
Quantum Chromodynamics
Schwinger-Dyson equations
QCD Phase Diagram
Catalysis and Inverse Magnetic Cataly
Metrics
H-Index
i10 Index
Citation
7
7
198
* Rankings
Ranking Based On Selection :47
Saeed Ullah
Condensed matter physics
Semiconductor Spintronics
Metrics
H-Index
i10 Index
Citation
7
5
149
* Rankings
Ranking Based On Selection :51
Ismail Dik
Politics & International Relations
Metrics
H-Index
i10 Index
Citation
6
5
132
Muhammad Hashim Khan
Microbiology
Nanomaterial
Cancer metastasis
Metrics
H-Index
i10 Index
Citation
6
2
125
Khalid Mahmood
Machine Learning
Multimedia Information Retrieval
Sentiment Analysis and Opinion Mining
Metrics
H-Index
i10 Index
Citation
6
3
320
Sami Ullah Khan
spatial microeconometric analysis
regional economics
sustainable development goals SDGs
Metrics
H-Index
i10 Index
Citation
6
3
93
Shumaila Hashim
Foreign Direct Investment
Currency Devaluation
Leverage
Financial Inclusion
Metrics
H-Index
i10 Index
Citation
5
3
111
Hayat Ullah
Data Science
Machine Learning
Deep Learning
Image Processing
Metrics
H-Index
i10 Index
Citation
4
4
311
Umair Younis
Data Mining
Opinion Mining and Sentiment Analysis
Machine Learning
Metrics
H-Index
i10 Index
Citation
3
3
61
Muhammad Sohail Abbas
Perovskite Solar Cells
Photovoltaics
Materials Chemistry
Metrics
H-Index
i10 Index
Citation
2
1
45
Muhammad Danish Saeed
Nanotechnology
Pharmaceutics
inhalation drug delivery
Aerosol science
Metrics
H-Index
i10 Index
Citation
2
0
10
Muhammad Ali Javed
Embedded System
Signal Processing
Artificial Intelligence (AI)
Instrumentation & Measurements
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Haroon Khan
Metrics
H-Index
i10 Index
Citation Counts
76
534
26,483
Rankings
Ranking Based On Selection: 2
Muhammad Adeel
Metrics
H-Index
i10 Index
Citation Counts
51
199
11,493
Rankings
Ranking Based On Selection: 3
Kamran Tahir
Metrics
H-Index
i10 Index
Citation Counts
40
77
4,607
Rankings
Ranking Based On Selection: 4
Barkat Ali Khan
Metrics
H-Index
i10 Index
Citation Counts
36
115
4,624
Rankings
Ranking Based On Selection: 5
Allah Nawaz
Metrics
H-Index
i10 Index
Citation Counts
36
85
4,889
Rankings
Ranking Based On Selection: 6
Muhammad Badar
Metrics
H-Index
i10 Index
Citation Counts
24
37
4,881
Biomaterials
Controlled drug delivery
Drug resistance
Cancer
Biofilms
Rankings
Ranking Based On Selection: 7
Ghulam Muhammad Kundi
Metrics
H-Index
i10 Index
Citation Counts
23
33
1,913
Digital Management
Digital Marketing
E-Government
E-Learning
E-Health
Rankings
Ranking Based On Selection: 8
Asif Nawaz
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,075
Rankings
Ranking Based On Selection: 9
Muhammad Zulfiqar Ahmad
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,565
Rankings
Ranking Based On Selection: 10
Rahman Ullah
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,871
Stochastic Differential Equation
Complex Analysis
Difference Differential Equation
Rankings
Ranking Based On Selection: 11
Sher Zaman Khan
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,460
Strategic Entrepreneurship
Sustainability
Business Model Innovation
Rankings
Ranking Based On Selection: 12
Syed Noor Muhammad Shah
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,026
Rankings
Ranking Based On Selection: 13
Shafiullah Khan
Metrics
H-Index
i10 Index
Citation Counts
18
39
1,410
Rankings
Ranking Based On Selection: 14
Dilfaraz Khan
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,242
Rankings
Ranking Based On Selection: 15
Irfan Ullah Khan
Metrics
H-Index
i10 Index
Citation Counts
17
23
2,000
Rankings
Ranking Based On Selection: 16
Qudrat Ullah
Metrics
H-Index
i10 Index
Citation Counts
16
21
719
Rankings
Ranking Based On Selection: 17
Nasir Saleem
Metrics
H-Index
i10 Index
Citation Counts
16
30
767
Speech Enhancement
AudioVisual Speech Processing
Deep Learning
Emotion Recognition
Rankings
Ranking Based On Selection: 18
Muhammad Sohail Khan
Metrics
H-Index
i10 Index
Citation Counts
16
24
790
Agriculture
Crop growth models
Potato eco-physiology
Phenotyping
GxE interaction
Rankings
Ranking Based On Selection: 19
Ishtiaq Ahmad
Metrics
H-Index
i10 Index
Citation Counts
16
23
690
AI/ML 6G
Semantic Commun.
IoT/Edge Computing
D2D/UAV/V2X
Underwater Commun.
Rankings
Ranking Based On Selection: 20
Fazal Masud Kundi
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,366
Rankings
Ranking Based On Selection: 21
Muzammil Ahmad Khan
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,135
Rankings
Ranking Based On Selection: 22
Tabassum Nasir
Metrics
H-Index
i10 Index
Citation Counts
16
24
754
Rankings
Ranking Based On Selection: 23
M Ilyas
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,002
Gravitational Theory
Quantum Gravity
String Cosmology
Quantum field theory
Rankings
Ranking Based On Selection: 24
Hidayat Ullah Khan Khattak
Metrics
H-Index
i10 Index
Citation Counts
15
19
787
Rankings
Ranking Based On Selection: 25
Syed Badshah
Metrics
H-Index
i10 Index
Citation Counts
15
18
795
Chemistry of Materials
Natural product Chemistry
Organotin chemistry
Chitosan based Biopolymers
Rankings
Ranking Based On Selection: 26
Dil Faraz
Metrics
H-Index
i10 Index
Citation Counts
14
21
1,053
Rankings
Ranking Based On Selection: 27
U Illahi
Metrics
H-Index
i10 Index
Citation Counts
13
13
579
Electromagnetics
RF and Microwave
Computational Electromagnetics
Antenna Designing
Rankings
Ranking Based On Selection: 28
Muhammad Muzammal
Metrics
H-Index
i10 Index
Citation Counts
11
14
619
Rankings
Ranking Based On Selection: 29
Hafeez Ullah
Metrics
H-Index
i10 Index
Citation Counts
11
11
472
Nano Material and composite
Rankings
Ranking Based On Selection: 30
J Iqbal
Metrics
H-Index
i10 Index
Citation Counts
11
11
445
Electromagnetics
Computational Electromagnetics
Antenna Designing
RF and Microwave
Rankings
Ranking Based On Selection: 31
Sheikh Abdur Rashid
Metrics
H-Index
i10 Index
Citation Counts
10
11
323
Rankings
Ranking Based On Selection: 32
Abdul Nasir
Metrics
H-Index
i10 Index
Citation Counts
10
10
282
Fuzzy Set Theory and Graph Theory
Information Technology
Cyber Security
Environmental Sciences
AI
Rankings
Ranking Based On Selection: 33
Nisar Muhammad
Metrics
H-Index
i10 Index
Citation Counts
9
9
330
Rankings
Ranking Based On Selection: 34
Javed İqbal
Metrics
H-Index
i10 Index
Citation Counts
9
9
230
Experimental & computational Materials science
ceramics
dielectric properties
DFT
semiconductors
Rankings
Ranking Based On Selection: 35
Fawad Khan
Metrics
H-Index
i10 Index
Citation Counts
9
8
277
Rankings
Ranking Based On Selection: 36
Naeem Ur Rehman
Metrics
H-Index
i10 Index
Citation Counts
9
8
165
Rankings
Ranking Based On Selection: 37
Robina Akhtar
Metrics
H-Index
i10 Index
Citation Counts
9
9
356
Education
Physical Health
Leadership and Administration
Rankings
Ranking Based On Selection: 38
Muhammad Mamoon-Ur-Rashid
Metrics
H-Index
i10 Index
Citation Counts
9
9
305
Integrated Pest Management
Biological control of insects
Host Plant Resistance
Bio-ecological studies
Management of Stored G
Rankings
Ranking Based On Selection: 39
Rafia Younas
Metrics
H-Index
i10 Index
Citation Counts
8
7
642
Biomass Waste Utilization
Rankings
Ranking Based On Selection: 40
Muhammad Yousaf Ali Khan
Metrics
H-Index
i10 Index
Citation Counts
8
6
239
High Voltage DC
Partial Discharge diagnosis
Rankings
Ranking Based On Selection: 41
İlham Khan
Metrics
H-Index
i10 Index
Citation Counts
8
6
211
Organic Chemistry
Inorganic Chemistry
Synthesis
Environmental Risk Assessment
Rankings
Ranking Based On Selection: 42
Aamir Nawaz
Metrics
H-Index
i10 Index
Citation Counts
8
7
185
Power System Optimization and Control in Smart Grids
Artificial Intelligence
Rankings
Ranking Based On Selection: 43
Sheikh Muhammad Saqib
Metrics
H-Index
i10 Index
Citation Counts
8
4
209
Opinion Mining and Sentiment Analysis
Deep Learning
Machine Learning
Rankings
Ranking Based On Selection: 44
Atiq Ahmad Alizai
Metrics
H-Index
i10 Index
Citation Counts
8
7
280
Fruit
Vegetable
conservation
Biodiversity
physiology
Rankings
Ranking Based On Selection: 45
Aftab Ahmad
Metrics
H-Index
i10 Index
Citation Counts
7
7
198
High Energy Physics
Quantum Chromodynamics
Schwinger-Dyson equations
QCD Phase Diagram
Catalysis and Inverse Magnetic Cataly
Rankings
Ranking Based On Selection: 46
Aisha Saddiqua
Metrics
H-Index
i10 Index
Citation Counts
7
7
179
Rankings
Ranking Based On Selection: 47
Saeed Ullah
Metrics
H-Index
i10 Index
Citation Counts
7
5
149
Condensed matter physics
Semiconductor Spintronics
Rankings
Ranking Based On Selection: 48
Zafar Khan
Metrics
H-Index
i10 Index
Citation Counts
7
5
237
Rankings
Ranking Based On Selection: 49
Muhammad Anwar Iqbal
Metrics
H-Index
i10 Index
Citation Counts
7
4
367
Physiology
Endocrinology
Animal Nutrition
Animal production
Rankings
Ranking Based On Selection: 50
Abdur Rehman
Metrics
H-Index
i10 Index
Citation Counts
6
5
143
Rankings
Ranking Based On Selection: 51
Ismail Dik
Metrics
H-Index
i10 Index
Citation Counts
6
5
132
Politics & International Relations
Rankings
Ranking Based On Selection: 52
Ali Zaman
Metrics
H-Index
i10 Index
Citation Counts
6
4
239
Rankings
Ranking Based On Selection: 53
Muhammad Hashim Khan
Metrics
H-Index
i10 Index
Citation Counts
6
2
125
Microbiology
Nanomaterial
Cancer metastasis
Rankings
Ranking Based On Selection: 54
Khalid Rehman
Metrics
H-Index
i10 Index
Citation Counts
6
4
221
Knowledge Management
Entrepreneurship leadership
OB
HRM
Rankings
Ranking Based On Selection: 55
Hussan Ara Begum|Bugum H A, H A Begum
Metrics
H-Index
i10 Index
Citation Counts
6
4
104
Rankings
Ranking Based On Selection: 56
Khalid Mahmood
Metrics
H-Index
i10 Index
Citation Counts
6
3
320
Machine Learning
Multimedia Information Retrieval
Sentiment Analysis and Opinion Mining
Rankings
Ranking Based On Selection: 57
Sami Ullah Khan
Metrics
H-Index
i10 Index
Citation Counts
6
3
93
spatial microeconometric analysis
regional economics
sustainable development goals SDGs
Rankings
Ranking Based On Selection: 58
Sadia İsmail
Metrics
H-Index
i10 Index
Citation Counts
6
4
96
Rankings
Ranking Based On Selection: 59
Shakirullah
Metrics
H-Index
i10 Index
Citation Counts
5
4
127
Rankings
Ranking Based On Selection: 60
Mehwish Kiran
Metrics
H-Index
i10 Index
Citation Counts
5
3
75
Rankings
Ranking Based On Selection: 61
Sohail Ahmad
Metrics
H-Index
i10 Index
Citation Counts
5
1
45
Human genetics
Molecular and Cell Biology
Cancer Signaling
Rankings
Ranking Based On Selection: 62
Habib Ur Rahman
Metrics
H-Index
i10 Index
Citation Counts
5
2
100
Rankings
Ranking Based On Selection: 63
Shumaila Hashim
Metrics
H-Index
i10 Index
Citation Counts
5
3
111
Foreign Direct Investment
Currency Devaluation
Leverage
Financial Inclusion
Rankings
Ranking Based On Selection: 64
Hayat Ullah
Metrics
H-Index
i10 Index
Citation Counts
4
4
311
Data Science
Machine Learning
Deep Learning
Image Processing
Rankings
Ranking Based On Selection: 65
Alam Sher Khan
Metrics
H-Index
i10 Index
Citation Counts
4
4
166
Rankings
Ranking Based On Selection: 66
Muhammad Zeeshan Ali
Metrics
H-Index
i10 Index
Citation Counts
4
2
52
Rankings
Ranking Based On Selection: 67
Umair Younis
Metrics
H-Index
i10 Index
Citation Counts
3
3
61
Data Mining
Opinion Mining and Sentiment Analysis
Machine Learning
Rankings
Ranking Based On Selection: 68
Atta Ur Rehman
Metrics
H-Index
i10 Index
Citation Counts
3
1
46
Rankings
Ranking Based On Selection: 69
Robina Khan
Metrics
H-Index
i10 Index
Citation Counts
3
1
35
Rankings
Ranking Based On Selection: 70
Iftikhar Ahmad
Metrics
H-Index
i10 Index
Citation Counts
3
0
13
Human Molecular Genetics
Bioinformatics
Molecular Biology
Rankings
Ranking Based On Selection: 71
Muhammad Sohail Abbas
Metrics
H-Index
i10 Index
Citation Counts
2
1
45
Perovskite Solar Cells
Photovoltaics
Materials Chemistry
Rankings
Ranking Based On Selection: 72
Niamat Ullah Miani
Metrics
H-Index
i10 Index
Citation Counts
2
1
29
Rankings
Ranking Based On Selection: 73
Arsalan Said
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 74
Atiq Ur Rehman
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 75
Muhammad Danish Saeed
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Nanotechnology
Pharmaceutics
inhalation drug delivery
Aerosol science
Rankings
Ranking Based On Selection: 76
Shah Khalid
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 77
Jamal A. Nasir
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 78
Mudasir Mahmood
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Rankings
Ranking Based On Selection: 79
Muhammad Ali Javed
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Embedded System
Signal Processing
Artificial Intelligence (AI)
Instrumentation & Measurements
Rankings
Ranking Based On Selection: 80
Sajid Rehman Babar
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 81
Muhammad Aslam
Metrics
H-Index
i10 Index
Citation Counts
1
0
1