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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,291 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 3
Zoltan K Nagy
Process Control
Model-based optimization and control
Crystallization
Process Analytical Technologie
Metrics
 
H-Index
i10 Index
Citation
68
244
17,390
* Rankings
Ranking Based On Selection: 4
Wen Hua Chen
unmanned vehicles
situational awareness
decision making
disturbance observer
model predictive contro
Metrics
 
H-Index
i10 Index
Citation
63
219
25,431
* Rankings
Ranking Based On Selection: 5
Jiang Zhu
photovoltaics
reliability
accelerated testing
polymer ageing
adhesio
Metrics
 
H-Index
i10 Index
Citation
63
342
25,947
* Rankings
Ranking Based On Selection: 7
Christopher Cushion
Coaching
Coach Education
CP
Metrics
 
H-Index
i10 Index
Citation
55
76
12,303
* Rankings
Ranking Based On Selection: 9
Vicky Tolfrey
Para sport
ergonomics
physiology
spinal cord injury
wheelchair propulsio
Metrics
 
H-Index
i10 Index
Citation
54
167
9,939
* Rankings
Ranking Based On Selection: 10
David J Stensel
Physical Activity
Exercise
Health
Cardiovascular Disease
Appetit
Metrics
 
H-Index
i10 Index
Citation
53
127
14,433
* Rankings
Ranking Based On Selection: 11
Jin Xuan
Low-carbon processes
circular economy
microreactors
fuel cell
Metrics
 
H-Index
i10 Index
Citation
52
145
11,009
* Rankings
Ranking Based On Selection: 12
Patrick Waterson
Accident analysis and investigaton
Human Factors
Safety Scienc
Metrics
 
H-Index
i10 Index
Citation
49
101
9,801
* Rankings
Ranking Based On Selection: 14
Roger M Goodall
Control engineering
railway technolog
Metrics
 
H-Index
i10 Index
Citation
47
181
8,919
* Rankings
Ranking Based On Selection: 15
Victor V Krylov
Acoustics
Vibration
Ultrasonics
Wave propagatio
Metrics
 
H-Index
i10 Index
Citation
44
121
9,305
* Rankings
Ranking Based On Selection: 16
Roger Haslam
Ergonomics
Human Factors
Systems
Safet
Metrics
 
H-Index
i10 Index
Citation
42
91
7,706
* Rankings
Ranking Based On Selection: 17
Lee Taylor
Exercise and Environmental Physiolog
Metrics
 
H-Index
i10 Index
Citation
40
95
4,767
* Rankings
Ranking Based On Selection: 18
Richard Andrew Buswell
Building Energy performance
3D Concrete printin
Metrics
 
H-Index
i10 Index
Citation
37
74
12,263
* Rankings
Ranking Based On Selection: 21
NL Thomas|Noreen L Thomas, Noreen Thomas
Polymers
PVC
Biopolymers
electrospinning
diffusio
Metrics
 
H-Index
i10 Index
Citation
36
56
7,436
* Rankings
Ranking Based On Selection: 22
Diane Gyi
Inclusive Design
Driving Ergonomics
Healthy Agein
Metrics
 
H-Index
i10 Index
Citation
36
66
5,591
* Rankings
Ranking Based On Selection: 23
Ian Taylor
Motivation
Will-power
Adherenc
Metrics
 
H-Index
i10 Index
Citation
35
63
5,851
* Rankings
Ranking Based On Selection: 25
Pavel Borisov
magnetic thin films
heterostructures
multiferroics
memristor
Metrics
 
H-Index
i10 Index
Citation
33
55
4,723
Rankings
Ranking Based On Selection: 1
Michael Billig
Metrics
 
H-Index
i10 Index
Citation Counts
75
154
66,287
Rankings
Ranking Based On Selection: 2
J Horne
Metrics
 
H-Index
i10 Index
Citation Counts
75
167
30,419
Rankings
Ranking Based On Selection: 3
Zoltan K Nagy
Metrics
 
H-Index
i10 Index
Citation Counts
68
244
17,390
Process Control
Model-based optimization and control
Crystallization
Process Analytical Technologie
Rankings
Ranking Based On Selection: 4
Wen Hua Chen
Metrics
 
H-Index
i10 Index
Citation Counts
63
219
25,431
unmanned vehicles
situational awareness
decision making
disturbance observer
model predictive contro
Rankings
Ranking Based On Selection: 5
Jiang Zhu
Metrics
 
H-Index
i10 Index
Citation Counts
63
342
25,947
photovoltaics
reliability
accelerated testing
polymer ageing
adhesio
Rankings
Ranking Based On Selection: 6
Stephen Bailey
Metrics
 
H-Index
i10 Index
Citation Counts
59
122
18,368
Rankings
Ranking Based On Selection: 7
Christopher Cushion
Metrics
 
H-Index
i10 Index
Citation Counts
55
76
12,303
Coaching
Coach Education
CP
Rankings
Ranking Based On Selection: 8
Jonathan Folland
Metrics
 
H-Index
i10 Index
Citation Counts
54
113
13,444
Rankings
Ranking Based On Selection: 9
Vicky Tolfrey
Metrics
 
H-Index
i10 Index
Citation Counts
54
167
9,939
Para sport
ergonomics
physiology
spinal cord injury
wheelchair propulsio
Rankings
Ranking Based On Selection: 10
David J Stensel
Metrics
 
H-Index
i10 Index
Citation Counts
53
127
14,433
Physical Activity
Exercise
Health
Cardiovascular Disease
Appetit
Rankings
Ranking Based On Selection: 11
Jin Xuan
Metrics
 
H-Index
i10 Index
Citation Counts
52
145
11,009
Low-carbon processes
circular economy
microreactors
fuel cell
Rankings
Ranking Based On Selection: 12
Patrick Waterson
Metrics
 
H-Index
i10 Index
Citation Counts
49
101
9,801
Accident analysis and investigaton
Human Factors
Safety Scienc
Rankings
Ranking Based On Selection: 13
Wwijayantha
Metrics
 
H-Index
i10 Index
Citation Counts
49
110
10,021
Rankings
Ranking Based On Selection: 14
Roger M Goodall
Metrics
 
H-Index
i10 Index
Citation Counts
47
181
8,919
Control engineering
railway technolog
Rankings
Ranking Based On Selection: 15
Victor V Krylov
Metrics
 
H-Index
i10 Index
Citation Counts
44
121
9,305
Acoustics
Vibration
Ultrasonics
Wave propagatio
Rankings
Ranking Based On Selection: 16
Roger Haslam
Metrics
 
H-Index
i10 Index
Citation Counts
42
91
7,706
Ergonomics
Human Factors
Systems
Safet
Rankings
Ranking Based On Selection: 17
Lee Taylor
Metrics
 
H-Index
i10 Index
Citation Counts
40
95
4,767
Exercise and Environmental Physiolog
Rankings
Ranking Based On Selection: 18
Richard Andrew Buswell
Metrics
 
H-Index
i10 Index
Citation Counts
37
74
12,263
Building Energy performance
3D Concrete printin
Rankings
Ranking Based On Selection: 19
John Michael Walls
Metrics
 
H-Index
i10 Index
Citation Counts
37
131
6,146
Rankings
Ranking Based On Selection: 20
Ian Henry|Ian Paul Henry
Metrics
 
H-Index
i10 Index
Citation Counts
37
87
5,683
Rankings
Ranking Based On Selection: 21
NL Thomas|Noreen L Thomas, Noreen Thomas
Metrics
 
H-Index
i10 Index
Citation Counts
36
56
7,436
Polymers
PVC
Biopolymers
electrospinning
diffusio
Rankings
Ranking Based On Selection: 22
Diane Gyi
Metrics
 
H-Index
i10 Index
Citation Counts
36
66
5,591
Inclusive Design
Driving Ergonomics
Healthy Agein
Rankings
Ranking Based On Selection: 23
Ian Taylor
Metrics
 
H-Index
i10 Index
Citation Counts
35
63
5,851
Motivation
Will-power
Adherenc
Rankings
Ranking Based On Selection: 24
Leno Mascia
Metrics
 
H-Index
i10 Index
Citation Counts
35
77
4,230
Rankings
Ranking Based On Selection: 25
Pavel Borisov
Metrics
 
H-Index
i10 Index
Citation Counts
33
55
4,723
magnetic thin films
heterostructures
multiferroics
memristor