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 :1
Abdul Qadeer Dayo
Monomer synthesis
Polymer composites
Copolymerization
Biocomposites
Hybrid Laminates
Metrics
H-Index
i10 Index
Citation
27
47
1,854
* Rankings
Ranking Based On Selection :25
Asma Abro
Molecular dynamics simulations
Molecular modeling
Drug design
Metrics
H-Index
i10 Index
Citation
13
13
419
* Rankings
Ranking Based On Selection :30
Waqas Ahmed Mahar
Thermal Comfort
Indoor Environmental Quality
Sustainable Architecture
Design-Decision Support
Metrics
H-Index
i10 Index
Citation
11
14
370
* Rankings
Ranking Based On Selection :32
Muhammad Qasim Siddiqui
Natural Fibers
Fiber Properties
Natural Fiber Composites
Yarn manufacturing
Metrics
H-Index
i10 Index
Citation
11
11
266
* Rankings
Ranking Based On Selection :37
Muhammad Amin
Fuel and Derivatives from microalgae
Gasification
Renewable Energy
Simulation
Waste Water
Metrics
H-Index
i10 Index
Citation
10
10
416
* Rankings
Ranking Based On Selection :38
Asadullah
Adsorption
Water treatment
renewable energy
Biomass conversion
active food packaging
Metrics
H-Index
i10 Index
Citation
10
10
405
* Rankings
Ranking Based On Selection :39
Faisal Mushtaq
Fast pyrolysis
Microwave pyrolysis
Microwave co-pyrolysis
Co-gasification
Plasma gasification
Metrics
H-Index
i10 Index
Citation
10
10
796
* Rankings
Ranking Based On Selection :47
Zafar Baloch
Smart Infrastructure
Solid Waste Management
Network Structure WSN
Routing Protocol & Operation
Data Processing
Metrics
H-Index
i10 Index
Citation
9
6
269
* Rankings
Ranking Based On Selection :48
Zaheer Khan
economic inequality
Labor Economics
Development Economics
Microeconometrics
Applied Econometric
Metrics
H-Index
i10 Index
Citation
9
9
515
* Rankings
Ranking Based On Selection :58
Sunila Bakhsh
Density functional theory
Computational physics
Condensed matter physics
Machine learning
Atomic
Metrics
H-Index
i10 Index
Citation
8
8
192
* Rankings
Ranking Based On Selection :60
SK Tanzir Mehedi|ST Mehedi
Machine Learning
Federated Learning
Blockchain and IoT
Cybersecurity
and Bioinformatics
Metrics
H-Index
i10 Index
Citation
8
7
322
* Rankings
Ranking Based On Selection :61
İmtiaz Ali
Drilling fluids
Formation damage
Formation evaluation
Ehnhanced Oil Recovery
Metrics
H-Index
i10 Index
Citation
8
7
240
* Rankings
Ranking Based On Selection :63
Raja Asif Wagan
IOT
Smart Cities
Wireless Sensor Network
Algorithms
Routing Protocols
Metrics
H-Index
i10 Index
Citation
8
6
274
* Rankings
Ranking Based On Selection :67
Supratip Ghose
Data Mining
Machine Learning
Social mining
Internet of things
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
8
6
287
* Rankings
Ranking Based On Selection :73
Muhammad Akram
Information and Digital Security
Artificial Intelligence
Machine Learning
IoT
Metrics
H-Index
i10 Index
Citation
7
5
279
* Rankings
Ranking Based On Selection :77
Zahid Naeem Qaisrani
Chemical Engineering
Water Resources Engineering/Management
Solid Waste Management
Climate change
Metrics
H-Index
i10 Index
Citation
7
5
151
* Rankings
Ranking Based On Selection :82
Syed Nasir Shah
Sustainable Concrete Technology
Concrete Materials
Lightweight Concrete
Insulating construction Materials
Cementitious Composite
Metrics
H-Index
i10 Index
Citation
7
4
330
* Rankings
Ranking Based On Selection :83
Hamdullah Khan
Plasma
Material Processing by Plasma
Radiations from plasma
Preparation of Nano-Particles through chemical composition methods
Metrics
H-Index
i10 Index
Citation
7
4
157
* Rankings
Ranking Based On Selection :86
Tariq Ahmed
Entrepreneurship Education
Entrepreneurial Eco system
Informal Entrepreneurship
Leadership
Metrics
H-Index
i10 Index
Citation
6
6
761
* Rankings
Ranking Based On Selection :88
Mehmood Baryalai
Cyber Security
Privacy Preserving Computation
Homomorphic Encryption
Convolutional Neural Networks
Metrics
H-Index
i10 Index
Citation
6
6
220
* Rankings
Ranking Based On Selection :89
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
190
Abdul Salam Lodhi
Public Economic
Agriculture Economics
Labor Economics
Political Economy & Human Resource Development
Metrics
H-Index
i10 Index
Citation
6
5
96
* Rankings
Ranking Based On Selection :96
Asm Shafi
Medical Image Processing
Machine Learning
Digital Image Processing
Deep Learning
Metrics
H-Index
i10 Index
Citation
6
3
139
Rankings
Ranking Based On Selection: 1
Monomer synthesis
Polymer composites
Copolymerization
Biocomposites
Hybrid Laminates
Rankings
Ranking Based On Selection: 2
Rankings
Ranking Based On Selection: 3
Monomer synthesis
Polymer composites
Copolymerization
Bio composites Smart glass technology
Rankings
Ranking Based On Selection: 7
Big Data Analytics
Internet of Things
Machine Learning
SDN
Smart Contracts
Rankings
Ranking Based On Selection: 8
Rankings
Ranking Based On Selection: 11
Rankings
Ranking Based On Selection: 13
SIGNAL PROCESSING IN SEA WATER
Rankings
Ranking Based On Selection: 14
Rankings
Ranking Based On Selection: 15
Photocatalysis
Solar Energy Conversion
Energy Materials
Fuel Cells
Rankings
Ranking Based On Selection: 18
Rankings
Ranking Based On Selection: 20
Rock Mechanics
Rock Engineering
Tunneling
Mining
Rankings
Ranking Based On Selection: 21
Rankings
Ranking Based On Selection: 22
Cyber Security
Opportunistic Networks
Mobile Communication
Network Security
Rankings
Ranking Based On Selection: 23
Language Education
Applied Linguistics
Educational Linguistics
Research Methodology
Rankings
Ranking Based On Selection: 24
Wastewater Treatment Technologies
AOP
Degradation
Catalyst
Nanomaterials
Rankings
Ranking Based On Selection: 25
Molecular dynamics simulations
Molecular modeling
Drug design
Rankings
Ranking Based On Selection: 26
Atmospheric pollution
Removal of hazardous pollutants
Solid waste treatment.
Rankings
Ranking Based On Selection: 28
Chemical Engineering
Energy Storage Materials & Devices
Rankings
Ranking Based On Selection: 29
Renewable & non Renewable(Biomass
Biofuels & coal)
Rankings
Ranking Based On Selection: 30
Thermal Comfort
Indoor Environmental Quality
Sustainable Architecture
Design-Decision Support
Rankings
Ranking Based On Selection: 32
Natural Fibers
Fiber Properties
Natural Fiber Composites
Yarn manufacturing
Rankings
Ranking Based On Selection: 35
Rankings
Ranking Based On Selection: 37
Fuel and Derivatives from microalgae
Gasification
Renewable Energy
Simulation
Waste Water
Rankings
Ranking Based On Selection: 38
Adsorption
Water treatment
renewable energy
Biomass conversion
active food packaging
Rankings
Ranking Based On Selection: 39
Fast pyrolysis
Microwave pyrolysis
Microwave co-pyrolysis
Co-gasification
Plasma gasification
Rankings
Ranking Based On Selection: 40
Corrosion and fouling mitigation
Friction losses and Heat transfer coefficient in fiber suspensions
Rankings
Ranking Based On Selection: 42
Rankings
Ranking Based On Selection: 43
Rock Mechanics
Tunnel Design
Mineral Beneficiation
Mine Hazards & Safety
Mine Ergonomics
Rankings
Ranking Based On Selection: 44
Data Science
Smart Grid
Blockchain
Cloud Computing
Rankings
Ranking Based On Selection: 46
Rankings
Ranking Based On Selection: 47
Smart Infrastructure
Solid Waste Management
Network Structure WSN
Routing Protocol & Operation
Data Processing
Rankings
Ranking Based On Selection: 48
economic inequality
Labor Economics
Development Economics
Microeconometrics
Applied Econometric
Rankings
Ranking Based On Selection: 49
Composite Materials
Stress Analysis
Fatigue
Energy
Fracture Mechanics
Rankings
Ranking Based On Selection: 52
Rankings
Ranking Based On Selection: 54
HVDC System and FACTS Devices
Rankings
Ranking Based On Selection: 57
research on emerging topics of Management
HR and Marketing
Rankings
Ranking Based On Selection: 58
Density functional theory
Computational physics
Condensed matter physics
Machine learning
Atomic
Rankings
Ranking Based On Selection: 59
Artificial Intelligence
Signal and Image processing
Computer Vision
Deep Learning
Rankings
Ranking Based On Selection: 60
SK Tanzir Mehedi|ST Mehedi
Metrics
H-Index
i10 Index
Citation Counts
8
7
322
Machine Learning
Federated Learning
Blockchain and IoT
Cybersecurity
and Bioinformatics
Rankings
Ranking Based On Selection: 61
Drilling fluids
Formation damage
Formation evaluation
Ehnhanced Oil Recovery
Rankings
Ranking Based On Selection: 63
IOT
Smart Cities
Wireless Sensor Network
Algorithms
Routing Protocols
Rankings
Ranking Based On Selection: 65
Modulators
optical Metasurface
Rankings
Ranking Based On Selection: 66
Optical MEMS
NEMS
Deep Reinforcement Learning
Rankings
Ranking Based On Selection: 67
Supratip Ghose
Metrics
H-Index
i10 Index
Citation Counts
8
6
287
Data Mining
Machine Learning
Social mining
Internet of things
Artificial Intelligence
Rankings
Ranking Based On Selection: 68
Solar energy
Renewable Energy Technology
Optical Simulation
Rankings
Ranking Based On Selection: 69
Rock Mechanics and Engineering Geology
Rankings
Ranking Based On Selection: 73
Information and Digital Security
Artificial Intelligence
Machine Learning
IoT
Rankings
Ranking Based On Selection: 74
Machine Learning
Deep Learning
Multiple Instance Learning
Weakly Supervised Learning
Rankings
Ranking Based On Selection: 76
Bitumen
Asphalt mixtures
Natural rubber
Polymer modified bitumen
Rankings
Ranking Based On Selection: 77
Chemical Engineering
Water Resources Engineering/Management
Solid Waste Management
Climate change
Rankings
Ranking Based On Selection: 78
Dental genetic diseases
Microbiology
Immunology
Periodontology
Molecular Biology
Rankings
Ranking Based On Selection: 79
Magnetic Materials and Material Science
Rankings
Ranking Based On Selection: 81
deep learning
Medical image processing
Computer Vision
Machine learning
Rankings
Ranking Based On Selection: 82
Sustainable Concrete Technology
Concrete Materials
Lightweight Concrete
Insulating construction Materials
Cementitious Composite
Rankings
Ranking Based On Selection: 83
Plasma
Material Processing by Plasma
Radiations from plasma
Preparation of Nano-Particles through chemical composition methods
Rankings
Ranking Based On Selection: 84
Rankings
Ranking Based On Selection: 85
Portableapps5
Metrics
H-Index
i10 Index
Citation Counts
7
6
272
Rankings
Ranking Based On Selection: 86
Entrepreneurship Education
Entrepreneurial Eco system
Informal Entrepreneurship
Leadership
Rankings
Ranking Based On Selection: 87
Renewable Fuels
CO2 sequestration & storage
Reservoir Management
Solar Energy Conversion
Rankings
Ranking Based On Selection: 88
Cyber Security
Privacy Preserving Computation
Homomorphic Encryption
Convolutional Neural Networks
Rankings
Ranking Based On Selection: 89
Cloud Computing
Internet of Things (IoT)
Mobile Cloud Computing
Security and Privacy in Mobile Cloud Computing
Edge Computin
Rankings
Ranking Based On Selection: 91
Rankings
Ranking Based On Selection: 92
Genetic enginnering
Renewable energy resource
Metabolic enginnering
Biochemistry
Rankings
Ranking Based On Selection: 93
Public Economic
Agriculture Economics
Labor Economics
Political Economy & Human Resource Development
Rankings
Ranking Based On Selection: 94
Rock Mechanics
Underground Mine Design
Mine Ventilation
Rankings
Ranking Based On Selection: 95
CMOS Integrated Circuit Design
ASICs for Biomedical applications
Image processing
Rankings
Ranking Based On Selection: 96
Asm Shafi
Metrics
H-Index
i10 Index
Citation Counts
6
3
139
Medical Image Processing
Machine Learning
Digital Image Processing
Deep Learning
Rankings
Ranking Based On Selection: 97
Mohammad Shahidul Islam
Metrics
H-Index
i10 Index
Citation Counts
6
5
151
Rankings
Ranking Based On Selection: 99
Chemical and materials engineering
Ceramic/Graphene nanocomposites
Rankings
Ranking Based On Selection: 100
Microbiology and Molecular Genetics
Plant-Microbe interaction