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" (1,014,167 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
Marcin Kozak
data science
statistics
visualization
information science
crop science
Metrics
H-Index
i10 Index
Citation
30
89
3,580
* Rankings
Ranking Based On Selection :8
Rao Faizan Ali
Information Security
AI and Data Science
Critical Infrastructure Sec
'Behavioral Information
Metrics
H-Index
i10 Index
Citation
16
22
823
* Rankings
Ranking Based On Selection :10
Shaukat Iqbal Kamboh
Computer System Engineering
Numerical Computing
Analytical Solutions of Differential Equations
Digital Image Processing
Neur
Metrics
H-Index
i10 Index
Citation
14
22
1,249
* Rankings
Ranking Based On Selection :12
Atif Alvi
pervasive computing
learning analytics
artificial intelligence
health informatics
ontology
Metrics
H-Index
i10 Index
Citation
12
14
430
* Rankings
Ranking Based On Selection :13
Malik Tahir Hassan
Data Mining
Machine Learning
Clustering
Recommender Systems
Metrics
H-Index
i10 Index
Citation
11
13
444
* Rankings
Ranking Based On Selection :19
Jan Muhammad
Cloud Computing
Internet of Things (IoT)
Mobile Cloud Computing
Security and Privacy in Mobile Cloud Computing
Edge Computin
Metrics
H-Index
i10 Index
Citation
6
6
185
Owais Hakeem
Edge Computing
Federated Learning
Blockchain
Distributed systems
Metrics
H-Index
i10 Index
Citation
5
4
405
Fasiha Ashraf
Cloud Computing
Softwre Defined Networks
Interaction Design
Metrics
H-Index
i10 Index
Citation
4
1
34
Soumen Chakraborty
Cyber security DDOS Malwares Hacking Techniques
Deep Web and Dark Web Cryptocurrency and Server attacks research
Firewall and
Metrics
H-Index
i10 Index
Citation
3
1
24
Debendra Sahoo
Machine Learning
Deep learning
Image processing
Image classification
Metrics
H-Index
i10 Index
Citation
3
0
25
Mahmood Hussain
Artificial Intelligence
Artificial General Intelligence
Machine Consciousness
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
3
0
19
Sadia Khalid
Software Engineering
Mental Health
Software Industry Trends
Healthy Workplace
Workplace Ethics
Metrics
H-Index
i10 Index
Citation
3
0
18
Muhammad Asim Butt
Deep Learning
VLSI implementation of DSP algorithms
circuit and systems
Metrics
H-Index
i10 Index
Citation
3
1
25
Rana Hammad Hassan
Artificial Intelligence
Deep Learning
TVET Systems
Data Mining
Recommender Systems
Metrics
H-Index
i10 Index
Citation
2
2
53
Hamza Mustafa
Deep Learning
Image Processing
Lithium-Ion Batteries
IoT
Tiny Machine Learning
Metrics
H-Index
i10 Index
Citation
2
2
47
Rana Muhammad Nadir
Blockchain
Next-Generation Wireless Networks
Cryptography
Information Security
Metrics
H-Index
i10 Index
Citation
2
2
43
Onaiza Yousaf
Computer Architecture
Stochastic Processes
Signal Detection and Estimation
Metrics
H-Index
i10 Index
Citation
2
1
22
Saira Sharif
Regression Analysis
Splines
Semiparametric and Machine learning
Metrics
H-Index
i10 Index
Citation
2
1
18
Mamona Mumtaz
Software Engineering
Software Process Improvement
Software requirement Engineering
Huamn Computer Interaction
Metrics
H-Index
i10 Index
Citation
2
0
12
Faisal Riaz
Machine Learning
Deep Learning
Data Analytics
Computer Vision
Metrics
H-Index
i10 Index
Citation
2
0
10
Iqra Mubeen
Information Technology
Computer Science
Managment Science
Research Methodology
Technology and Quality Management
Metrics
H-Index
i10 Index
Citation
2
0
7
Tanzeel Sultan Rana
Authorization
Process Mining
Access Control
Internal Threat Detection
Privacy
Metrics
H-Index
i10 Index
Citation
1
0
9
Moeed Rehman
Natural Language Processing
Artificial Intelligence
Web Development
Metrics
H-Index
i10 Index
Citation
1
0
8
Rankings
Ranking Based On Selection: 1
Abdul Jabbar Khan Manjota
Metrics
H-Index
i10 Index
Citation Counts
61
343
18,284
Rankings
Ranking Based On Selection: 2
Marcin Kozak
Metrics
H-Index
i10 Index
Citation Counts
30
89
3,580
data science
statistics
visualization
information science
crop science
Rankings
Ranking Based On Selection: 3
M Vamsi Krishna
Metrics
H-Index
i10 Index
Citation Counts
22
57
1,999
Artificial Intelligence
Image Processing
Networks
Rankings
Ranking Based On Selection: 4
Big Data Analytics
Internet of Things
Machine Learning
SDN
Smart Contracts
Rankings
Ranking Based On Selection: 5
Muhammad Kabir
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,826
Bioinformatics
Machine Learning
Bio-Medical Images
Rankings
Ranking Based On Selection: 6
Andrew Schumann
Metrics
H-Index
i10 Index
Citation Counts
18
53
1,438
Artificial Intelligence
Logic
History of Religion
Rankings
Ranking Based On Selection: 8
Rao Faizan Ali
Metrics
H-Index
i10 Index
Citation Counts
16
22
823
Information Security
AI and Data Science
Critical Infrastructure Sec
'Behavioral Information
Rankings
Ranking Based On Selection: 9
Uzma Farooq
Metrics
H-Index
i10 Index
Citation Counts
14
21
738
Rankings
Ranking Based On Selection: 10
Shaukat Iqbal Kamboh
Metrics
H-Index
i10 Index
Citation Counts
14
22
1,249
Computer System Engineering
Numerical Computing
Analytical Solutions of Differential Equations
Digital Image Processing
Neur
Rankings
Ranking Based On Selection: 11
Cyber Security
Opportunistic Networks
Mobile Communication
Network Security
Rankings
Ranking Based On Selection: 12
Atif Alvi
Metrics
H-Index
i10 Index
Citation Counts
12
14
430
pervasive computing
learning analytics
artificial intelligence
health informatics
ontology
Rankings
Ranking Based On Selection: 13
Malik Tahir Hassan
Metrics
H-Index
i10 Index
Citation Counts
11
13
444
Data Mining
Machine Learning
Clustering
Recommender Systems
Rankings
Ranking Based On Selection: 14
Data Science
Smart Grid
Blockchain
Cloud Computing
Rankings
Ranking Based On Selection: 15
Muhammad Adeel Ashraf
Metrics
H-Index
i10 Index
Citation Counts
8
7
303
Rankings
Ranking Based On Selection: 16
Artificial Intelligence
Signal and Image processing
Computer Vision
Deep Learning
Rankings
Ranking Based On Selection: 17
Machine Learning
Deep Learning
Multiple Instance Learning
Weakly Supervised Learning
Rankings
Ranking Based On Selection: 18
deep learning
Medical image processing
Computer Vision
Machine learning
Rankings
Ranking Based On Selection: 19
Cloud Computing
Internet of Things (IoT)
Mobile Cloud Computing
Security and Privacy in Mobile Cloud Computing
Edge Computin
Rankings
Ranking Based On Selection: 20
Faria Nazir
Metrics
H-Index
i10 Index
Citation Counts
5
4
431
Rankings
Ranking Based On Selection: 21
Salah U Din Ayubi
Metrics
H-Index
i10 Index
Citation Counts
5
3
164
Data Mining
Machine Learning
Blockchain
Neural Networks
Rankings
Ranking Based On Selection: 22
Owais Hakeem
Metrics
H-Index
i10 Index
Citation Counts
5
4
405
Edge Computing
Federated Learning
Blockchain
Distributed systems
Rankings
Ranking Based On Selection: 23
Bharat Kumar Padhi
Metrics
H-Index
i10 Index
Citation Counts
4
4
60
Machine Learning
Artificial Intelligence
Data Science
Cloud Computing
Rankings
Ranking Based On Selection: 24
Machine Learning
Computer vision
Image Processing
Rankings
Ranking Based On Selection: 25
Mustahsan Hammad Naqvi
Metrics
H-Index
i10 Index
Citation Counts
4
3
58
Rankings
Ranking Based On Selection: 26
Ateeqa Naseer
Metrics
H-Index
i10 Index
Citation Counts
4
1
42
Rankings
Ranking Based On Selection: 27
Fasiha Ashraf
Metrics
H-Index
i10 Index
Citation Counts
4
1
34
Cloud Computing
Softwre Defined Networks
Interaction Design
Rankings
Ranking Based On Selection: 28
Machine Learning
Deep learning
Data science
Data mining
Rankings
Ranking Based On Selection: 29
Hira Asim
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
Rankings
Ranking Based On Selection: 30
Soumen Chakraborty
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Cyber security DDOS Malwares Hacking Techniques
Deep Web and Dark Web Cryptocurrency and Server attacks research
Firewall and
Rankings
Ranking Based On Selection: 31
Rankings
Ranking Based On Selection: 32
Mubashar Hussain
Metrics
H-Index
i10 Index
Citation Counts
3
1
22
Machine Learning
Natural Language Processing
Data Mining
Rankings
Ranking Based On Selection: 33
Muhammad Sheharyar Liaqat
Metrics
H-Index
i10 Index
Citation Counts
3
1
20
Artificial Intelligence
Machine Learning
Expert System's
Python
Rankings
Ranking Based On Selection: 34
Debendra Sahoo
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Machine Learning
Deep learning
Image processing
Image classification
Rankings
Ranking Based On Selection: 35
Machine Learning
Cybersecurity
Software Engineering
Rankings
Ranking Based On Selection: 36
Sohaib Roomi
Metrics
H-Index
i10 Index
Citation Counts
3
0
22
Bioinformatics
Drug Discovery
Artificial Intelligence
Rankings
Ranking Based On Selection: 37
Farrukh Liaquat
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 38
Software security
source code analysis
Cloud Resource Management
Rankings
Ranking Based On Selection: 39
Gulfraz Naqvi
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 40
Mahmood Hussain
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Artificial Intelligence
Artificial General Intelligence
Machine Consciousness
Natural Language Processing
Rankings
Ranking Based On Selection: 41
Sadia Khalid
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Software Engineering
Mental Health
Software Industry Trends
Healthy Workplace
Workplace Ethics
Rankings
Ranking Based On Selection: 42
Muhammad Asim Butt
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Deep Learning
VLSI implementation of DSP algorithms
circuit and systems
Rankings
Ranking Based On Selection: 43
Rana Hammad Hassan
Metrics
H-Index
i10 Index
Citation Counts
2
2
53
Artificial Intelligence
Deep Learning
TVET Systems
Data Mining
Recommender Systems
Rankings
Ranking Based On Selection: 44
Hamza Mustafa
Metrics
H-Index
i10 Index
Citation Counts
2
2
47
Deep Learning
Image Processing
Lithium-Ion Batteries
IoT
Tiny Machine Learning
Rankings
Ranking Based On Selection: 45
Rana Muhammad Nadir
Metrics
H-Index
i10 Index
Citation Counts
2
2
43
Blockchain
Next-Generation Wireless Networks
Cryptography
Information Security
Rankings
Ranking Based On Selection: 46
Ansar Naseem
Metrics
H-Index
i10 Index
Citation Counts
2
2
30
Machine learning
Deep learning
NLP
Bioinformatics
Rankings
Ranking Based On Selection: 47
Khawaja Ubaid Ur Rehman
Metrics
H-Index
i10 Index
Citation Counts
2
2
25
Pattern Recognition
Image Processing
Computer Vision
Rankings
Ranking Based On Selection: 48
Atanu Ghosh
Metrics
H-Index
i10 Index
Citation Counts
2
1
41
Rankings
Ranking Based On Selection: 49
Onaiza Yousaf
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Computer Architecture
Stochastic Processes
Signal Detection and Estimation
Rankings
Ranking Based On Selection: 50
Muhammad Abdul Jabbar
Metrics
H-Index
i10 Index
Citation Counts
2
1
20
Rankings
Ranking Based On Selection: 51
Saira Sharif
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Regression Analysis
Splines
Semiparametric and Machine learning
Rankings
Ranking Based On Selection: 52
Mehr Un Nisa
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Network and Cyber security
Network Traffic Analysis
Rankings
Ranking Based On Selection: 53
Mamona Mumtaz
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Software Engineering
Software Process Improvement
Software requirement Engineering
Huamn Computer Interaction
Rankings
Ranking Based On Selection: 54
Abid Ali Dogar|Abid Ali
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Energy Management
Smart Grid
Machine Learning and AI
Power System
Rankings
Ranking Based On Selection: 55
Faisal Riaz
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Machine Learning
Deep Learning
Data Analytics
Computer Vision
Rankings
Ranking Based On Selection: 56
Fatima Ghani
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 57
Muhammad Hassaan
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 58
Machine Learning
Robotics
Human Robot Interaction
Rankings
Ranking Based On Selection: 59
Iqra Mubeen
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Information Technology
Computer Science
Managment Science
Research Methodology
Technology and Quality Management
Rankings
Ranking Based On Selection: 60
Ayza Hamid
Metrics
H-Index
i10 Index
Citation Counts
1
1
33
Rankings
Ranking Based On Selection: 61
Image processing
Geographic Information System
Programming
Rankings
Ranking Based On Selection: 62
Abdul Basit
Metrics
H-Index
i10 Index
Citation Counts
1
1
26
Rankings
Ranking Based On Selection: 63
Rakesh Kumar Ray
Metrics
H-Index
i10 Index
Citation Counts
1
1
25
Rankings
Ranking Based On Selection: 64
Sumbal Nawaz
Metrics
H-Index
i10 Index
Citation Counts
1
1
24
Rankings
Ranking Based On Selection: 65
Artificial Intelligence
Natural Language Processing
Geospatial Analysis
Rankings
Ranking Based On Selection: 66
Satya Pati
Metrics
H-Index
i10 Index
Citation Counts
1
1
17
Machine Learning
deep learning
Artificial intelligence
Rankings
Ranking Based On Selection: 67
Bushra Waheed
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
Data Science
Machine Learning
Artificial Intelligence
Rankings
Ranking Based On Selection: 68
Arslan Shoukat
Metrics
H-Index
i10 Index
Citation Counts
1
1
14
Rankings
Ranking Based On Selection: 69
Ankita Biswal
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Rankings
Ranking Based On Selection: 70
Qurat Ul Ain
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Cloud computing
Fog computing and Artificial Intelligence
Rankings
Ranking Based On Selection: 71
Debendra Maharana
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Distributed System
Real time System
Data Analysis
Rankings
Ranking Based On Selection: 72
Tanzeel Sultan Rana
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Authorization
Process Mining
Access Control
Internal Threat Detection
Privacy
Rankings
Ranking Based On Selection: 73
Smitanjali Rout
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Rankings
Ranking Based On Selection: 74
Moeed Rehman
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Natural Language Processing
Artificial Intelligence
Web Development
Rankings
Ranking Based On Selection: 75
Abu Koroma
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Software Engineering
Machine Learning
Intelligent Systems
Rankings
Ranking Based On Selection: 76
Biswajit Samal
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 77
Hydrology
GIS and Remote sensing
Data Science and Machine Learning
Rankings
Ranking Based On Selection: 78
Artificial Intelligence
Computer Vision
Blockchain
Cyber Security
IoT
Rankings
Ranking Based On Selection: 79
Shah Nawaz
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 80
Ankita Singh
Metrics
H-Index
i10 Index
Citation Counts
1
0
2