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" (937,843 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
Muhammad Azam
Decision Trees
Ensemble Classifiers
Statistical Quality Control and Survey Sampling
Metrics
H-Index
i10 Index
Citation
62
332
14,401
* Rankings
Ranking Based On Selection: 2
Arshad Riaz
Applied Mathematics
Fluid Mechanics
Analytic Methods
Numerical Techniques
Nanotechnology
Metrics
H-Index
i10 Index
Citation
31
69
3,037
* Rankings
Ranking Based On Selection: 6
Sumera Naz
Fuzzy Mathematics
Fuzzy Graph Theory
Multi-Attribute Decision Making
Metrics
H-Index
i10 Index
Citation
23
38
1,571
* Rankings
Ranking Based On Selection: 7
Asma Butt|Asma Rashid Butt
Fixed Point Theory
Nonlinear Analysis
Functional Analysis
Differential Equations
Numerical Functional Analysis
Metrics
H-Index
i10 Index
Citation
22
36
1,532
* Rankings
Ranking Based On Selection: 8
Amer Rasheed
Applied Mathematics
Numerical Analysis
Fractional Differential Equations
Dendritic Solidifiation
Binary Alloys
Metrics
H-Index
i10 Index
Citation
20
33
1,221
* Rankings
Ranking Based On Selection: 9
Majid Hussain
Applied Mathematics
Heat and Mass Transfer
Fluid Mechanics
Metrics
H-Index
i10 Index
Citation
18
30
917

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* Rankings
Ranking Based On Selection: 11
Naila Nasreen
wave Theory
Travelling wave
Exact solutions
Fractional problems
Metrics
H-Index
i10 Index
Citation
16
22
685
* Rankings
Ranking Based On Selection: 12
Arooj Adeel
Mathematics
Fuzzy Mathematics
Analysis
Decision Making
Metrics
H-Index
i10 Index
Citation
16
21
1,000
* Rankings
Ranking Based On Selection: 13
Kashif Rehan
Computer Aided Geometric Design
Theory of Spline and Approximation
Numerical Analysis
Applied Mathematics.
Metrics
H-Index
i10 Index
Citation
14
18
523
* Rankings
Ranking Based On Selection: 16
Adnan Khan
Mathematical Biology
Turbulence
Multiscale Processes
Metrics
H-Index
i10 Index
Citation
10
10
529
* Rankings
Ranking Based On Selection: 28
Muhammad Rafaqat
Dynamical Systems
Theory of Difference Equations
Mathematical Biology
Metrics
H-Index
i10 Index
Citation
8
8
176
* Rankings
Ranking Based On Selection: 29
Zahra Lakdawala
Applied Mathematics
Computational Fluid Dynamics
Data Science and Machine Learning
Metrics
H-Index
i10 Index
Citation
8
8
227
* Rankings
Ranking Based On Selection: 33
Sana Gul
Mathematical Modeling
Partial Differential Equations
Ordinary Differential Equations
Metrics
H-Index
i10 Index
Citation
7
6
151
* Rankings
Ranking Based On Selection: 35
Naveed Shahid
Mathematical modeling
fixed point theory
numerical solutions to DE
differential inclusions
variational inequalities
Metrics
H-Index
i10 Index
Citation
7
5
133
* Rankings
Ranking Based On Selection: 37
Shaheen Nazir
Algebraic geometry
algebraic topology
combinatorial commutative algebra
hyperplane arrangements
Metrics
H-Index
i10 Index
Citation
7
5
132
Syed Touqeer Hussain Shah
Applied Analysis
Partial Differential Equations
Dynamical Systems
Disease Modelling
Metrics
H-Index
i10 Index
Citation
4
3
162
Ehtasham Ul Haq
Numerical Analysis
Fractional Differential Equation
Integral Differential Equation
ODE
PDE
Metrics
H-Index
i10 Index
Citation
4
2
76
Adnan Shamaoon
Symmetry Matrix Ensemble
Hydrodynamic Chains
Nonlinear waves
Symmetries
Conservation laws
Metrics
H-Index
i10 Index
Citation
4
2
58
Zafar Iqbal
Numerical Analysis
Fractional Calculus and Fractional Differential Equations
Ordinary Differential Equations
Metrics
H-Index
i10 Index
Citation
3
2
91
Ayesha Iftikhar
Mathematical Statistics
Estimation Theory
Circular Statistics
Survey sampling
data analysis
Metrics
H-Index
i10 Index
Citation
3
0
18
Sadaqat Ali
Mathematical Modeling
Numerical Analysis
Control Theory
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Muhammad Azam
Metrics
H-Index
i10 Index
Citation Counts
62
332
14,401
Decision Trees
Ensemble Classifiers
Statistical Quality Control and Survey Sampling
Rankings
Ranking Based On Selection: 2
Arshad Riaz
Metrics
H-Index
i10 Index
Citation Counts
31
69
3,037
Applied Mathematics
Fluid Mechanics
Analytic Methods
Numerical Techniques
Nanotechnology
Rankings
Ranking Based On Selection: 3
Adnan Aslam
Metrics
H-Index
i10 Index
Citation Counts
25
52
1,978
Rankings
Ranking Based On Selection: 5
Ghous Ali
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,161
Rankings
Ranking Based On Selection: 6
Sumera Naz
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,571
Fuzzy Mathematics
Fuzzy Graph Theory
Multi-Attribute Decision Making
Rankings
Ranking Based On Selection: 7
Asma Butt|Asma Rashid Butt
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,532
Fixed Point Theory
Nonlinear Analysis
Functional Analysis
Differential Equations
Numerical Functional Analysis
Rankings
Ranking Based On Selection: 8
Amer Rasheed
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,221
Applied Mathematics
Numerical Analysis
Fractional Differential Equations
Dendritic Solidifiation
Binary Alloys
Rankings
Ranking Based On Selection: 9
Majid Hussain
Metrics
H-Index
i10 Index
Citation Counts
18
30
917
Applied Mathematics
Heat and Mass Transfer
Fluid Mechanics
Rankings
Ranking Based On Selection: 10
Akhtar Hussain
Metrics
H-Index
i10 Index
Citation Counts
17
23
629
Symmetry Analysis
Difference Equations
Lie Algebras

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Rankings
Ranking Based On Selection: 11
Naila Nasreen
Metrics
H-Index
i10 Index
Citation Counts
16
22
685
wave Theory
Travelling wave
Exact solutions
Fractional problems
Rankings
Ranking Based On Selection: 12
Arooj Adeel
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,000
Mathematics
Fuzzy Mathematics
Analysis
Decision Making
Rankings
Ranking Based On Selection: 13
Kashif Rehan
Metrics
H-Index
i10 Index
Citation Counts
14
18
523
Computer Aided Geometric Design
Theory of Spline and Approximation
Numerical Analysis
Applied Mathematics.
Rankings
Ranking Based On Selection: 14
Kashif Ali Khan
Metrics
H-Index
i10 Index
Citation Counts
12
14
415
Fluid dynamics
Applied mathematics and computation
Rankings
Ranking Based On Selection: 15
Saadia Farid
Metrics
H-Index
i10 Index
Citation Counts
11
13
522
Rankings
Ranking Based On Selection: 16
Adnan Khan
Metrics
H-Index
i10 Index
Citation Counts
10
10
529
Mathematical Biology
Turbulence
Multiscale Processes
Rankings
Ranking Based On Selection: 17
Asad Rehman
Metrics
H-Index
i10 Index
Citation Counts
10
10
318
Rankings
Ranking Based On Selection: 18
Umber Sheikh
Metrics
H-Index
i10 Index
Citation Counts
10
12
258
Rankings
Ranking Based On Selection: 19
Masood Hussain Shah
Metrics
H-Index
i10 Index
Citation Counts
10
10
650
Operator Theory
Fixed Point Theory
Approximation Theory
Rankings
Ranking Based On Selection: 20
Imran Anwar
Metrics
H-Index
i10 Index
Citation Counts
10
10
217
Rankings
Ranking Based On Selection: 21
Shahzada Qaisar
Metrics
H-Index
i10 Index
Citation Counts
9
8
320
Math Education
Social Pedagogy
Critical Thinking
Rankings
Ranking Based On Selection: 22
Asima Razzaque
Metrics
H-Index
i10 Index
Citation Counts
9
9
235
Rankings
Ranking Based On Selection: 23
Ayesha Shabbir
Metrics
H-Index
i10 Index
Citation Counts
9
9
276
Rankings
Ranking Based On Selection: 24
Intzar Butt
Metrics
H-Index
i10 Index
Citation Counts
9
6
303
Rankings
Ranking Based On Selection: 25
Hafiz Mutee Rehman
Metrics
H-Index
i10 Index
Citation Counts
9
9
241
Algebra
Number Theory
Graph Theory
Combinatorics
Rankings
Ranking Based On Selection: 26
Taimoor Iqbal
Metrics
H-Index
i10 Index
Citation Counts
8
8
369
Rankings
Ranking Based On Selection: 27
uzma yasmeen
Metrics
H-Index
i10 Index
Citation Counts
8
8
260
Rankings
Ranking Based On Selection: 28
Muhammad Rafaqat
Metrics
H-Index
i10 Index
Citation Counts
8
8
176
Dynamical Systems
Theory of Difference Equations
Mathematical Biology
Rankings
Ranking Based On Selection: 29
Zahra Lakdawala
Metrics
H-Index
i10 Index
Citation Counts
8
8
227
Applied Mathematics
Computational Fluid Dynamics
Data Science and Machine Learning
Rankings
Ranking Based On Selection: 30
Shaban Ali Bhatti
Metrics
H-Index
i10 Index
Citation Counts
8
6
226
Rankings
Ranking Based On Selection: 31
Abdur Rehman
Metrics
H-Index
i10 Index
Citation Counts
7
6
254
Rankings
Ranking Based On Selection: 32
Rizwan Anjum
Metrics
H-Index
i10 Index
Citation Counts
7
6
156
Rankings
Ranking Based On Selection: 33
Sana Gul
Metrics
H-Index
i10 Index
Citation Counts
7
6
151
Mathematical Modeling
Partial Differential Equations
Ordinary Differential Equations
Rankings
Ranking Based On Selection: 34
Ali Ashher Zaidi
Metrics
H-Index
i10 Index
Citation Counts
7
5
163
Rankings
Ranking Based On Selection: 35
Naveed Shahid
Metrics
H-Index
i10 Index
Citation Counts
7
5
133
Mathematical modeling
fixed point theory
numerical solutions to DE
differential inclusions
variational inequalities
Rankings
Ranking Based On Selection: 36
Faisal Yasin
Metrics
H-Index
i10 Index
Citation Counts
7
6
104
Rankings
Ranking Based On Selection: 37
Shaheen Nazir
Metrics
H-Index
i10 Index
Citation Counts
7
5
132
Algebraic geometry
algebraic topology
combinatorial commutative algebra
hyperplane arrangements
Rankings
Ranking Based On Selection: 38
Tahir Shahzad
Metrics
H-Index
i10 Index
Citation Counts
6
6
138
Rankings
Ranking Based On Selection: 39
Nabila Jahangir
Metrics
H-Index
i10 Index
Citation Counts
6
5
188
Rankings
Ranking Based On Selection: 40
Taj Munir
Metrics
H-Index
i10 Index
Citation Counts
5
5
154
Rankings
Ranking Based On Selection: 41
Rankings
Ranking Based On Selection: 42
Muhammad Usman
Metrics
H-Index
i10 Index
Citation Counts
4
4
84
Mathematical Physics
Spectral Theory
Quantum Graphs
Rankings
Ranking Based On Selection: 43
Syed Touqeer Hussain Shah
Metrics
H-Index
i10 Index
Citation Counts
4
3
162
Applied Analysis
Partial Differential Equations
Dynamical Systems
Disease Modelling
Rankings
Ranking Based On Selection: 44
Waqas Ali Azhar
Metrics
H-Index
i10 Index
Citation Counts
4
2
127
Mathematical Analysis
Dynamical Systems
Fluid Dynamics
Rankings
Ranking Based On Selection: 45
Ehtasham Ul Haq
Metrics
H-Index
i10 Index
Citation Counts
4
2
76
Numerical Analysis
Fractional Differential Equation
Integral Differential Equation
ODE
PDE
Rankings
Ranking Based On Selection: 46
Adnan Shamaoon
Metrics
H-Index
i10 Index
Citation Counts
4
2
58
Symmetry Matrix Ensemble
Hydrodynamic Chains
Nonlinear waves
Symmetries
Conservation laws
Rankings
Ranking Based On Selection: 47
Afshan Sadiq
Metrics
H-Index
i10 Index
Citation Counts
4
3
76
Rankings
Ranking Based On Selection: 48
Zafar Iqbal
Metrics
H-Index
i10 Index
Citation Counts
3
2
91
Numerical Analysis
Fractional Calculus and Fractional Differential Equations
Ordinary Differential Equations
Rankings
Ranking Based On Selection: 49
Mohsin Ali
Metrics
H-Index
i10 Index
Citation Counts
3
1
120
Rankings
Ranking Based On Selection: 50
Ayesha Iftikhar
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Mathematical Statistics
Estimation Theory
Circular Statistics
Survey sampling
data analysis
Rankings
Ranking Based On Selection: 51
Haniya Azam
Metrics
H-Index
i10 Index
Citation Counts
3
2
41
Rankings
Ranking Based On Selection: 52
Irsa Sajjad
Metrics
H-Index
i10 Index
Citation Counts
2
2
68
Rankings
Ranking Based On Selection: 54
Cryptography
Post Quantum Cryptography
Quantum Computing
Lie Theory
Rankings
Ranking Based On Selection: 55
Ali Raza
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Differential Equations
Symmetries
Conservation Laws
Optimal System
Rankings
Ranking Based On Selection: 56
Saba Irum
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 57
Sadaqat Ali
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Mathematical Modeling
Numerical Analysis
Control Theory
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