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. 

Mary Gannotti
Chronic Childhood Disability
Social Determinants of Health
Measurement of Outcomes
Metrics
H-Index
i10 Index
Citation
22
36
1,774
Humphrey Tonkin
16th century literature
language policy and planning
Esperanto studies
international education
Metrics
H-Index
i10 Index
Citation
21
35
1,718
Colleen X Munoz
Dehydration
fluid balance
exercise
stress physiology
Metrics
H-Index
i10 Index
Citation
20
28
1,582
Cenk Cy Yavuzturk
Heat
Mass and Momentum Transfer
Thermal Systems Modeling and Simulation
Numerical Modeling and Inverse Methods
Parameter Est
Metrics
H-Index
i10 Index
Citation
18
23
2,562
Paola Sacchetti
biology dopamine neurons
ketogenic diet
alzheimer's disease
Metrics
H-Index
i10 Index
Citation
17
17
2,279
* Rankings
Ranking Based On Selection :10
Sandra Saavedra
typical and atypical development of postural control
Metrics
H-Index
i10 Index
Citation
16
22
1,394
* Rankings
Ranking Based On Selection :12
Xin Ye
Neuromuscular Physiology
Surface EMG
Metrics
H-Index
i10 Index
Citation
16
26
928
* Rankings
Ranking Based On Selection :18
Andy Hao
Brand management
consumer behavior
cross-cultural studies
social media and digital marketing
Metrics
H-Index
i10 Index
Citation
15
18
2,138
* Rankings
Ranking Based On Selection :22
Daphne Berry
employee ownership
diversity
social sustainability
inequality and class
Metrics
H-Index
i10 Index
Citation
14
14
1,046
* Rankings
Ranking Based On Selection :23
Saeid Moslehpour
Computer Engineering
Electrical Engineering
Electronic
Education
eLearning and Systems Engineering
Metrics
H-Index
i10 Index
Citation
13
17
910
* Rankings
Ranking Based On Selection :24
Adam C Silver
Host-microbe interaction
beneficial symbiosis
pathogenesis
circadian rhythms
innate immunity
Metrics
H-Index
i10 Index
Citation
13
13
1,309
* Rankings
Ranking Based On Selection :25
Brian T Swanson
manual therapy
diagnostic testing
clinical reasoning
research methodology
Metrics
H-Index
i10 Index
Citation
12
13
440
* Rankings
Ranking Based On Selection :30
John R Ogilvie
Negotiations
Organizational Commitment
Metrics
H-Index
i10 Index
Citation
11
13
880
* Rankings
Ranking Based On Selection :31
Aslihan Demirkaya
Nonlinear Partial Differential Equations
Infinite Dimensional Dynamical Systems
Metrics
H-Index
i10 Index
Citation
10
10
442
Margaret Tarampi
Space Perception
Spatial Cognition
Spatial Ability
Metrics
H-Index
i10 Index
Citation
8
8
332
Karla I Loya
Higher Education
Teaching and Learning
Assessment
Gender
Diversity
Metrics
H-Index
i10 Index
Citation
8
5
452
Michael F Robinson
History of exploration
History of Science
Cultural History
Metrics
H-Index
i10 Index
Citation
8
7
451
Deepa Fadnis
Media Sociology
Cultural Studies
Gender and News
Framing
Digital Activism
Metrics
H-Index
i10 Index
Citation
7
7
317
Qisi Liu
Cybersecurity
Reliability Engineering
Blockchain
IoT
Metrics
H-Index
i10 Index
Citation
7
3
83
Rebecca M Townsend
Communication
Ethnography
Rhetoric
Public Memory (US and Poland)
and Public Engagement in Policy
Metrics
H-Index
i10 Index
Citation
7
6
185
Karen M Cook
music history
music theory
music notation
medieval history
video game music
Metrics
H-Index
i10 Index
Citation
7
6
135
Philip J Levchak
Homicide
Imprisonment
Race and Criminal Justice Outcomes
Metrics
H-Index
i10 Index
Citation
6
5
289
Daniel N Demaio
Radiologic Technology
Computed Tomography
Educational Technology
Metrics
H-Index
i10 Index
Citation
6
4
99
Jonathan Gordils
income inequality
racial disparities
intergroup relations
discrimination
social psychology
Metrics
H-Index
i10 Index
Citation
5
5
127
Hyunjung Lee
marketing
marketing strategy
nonprofit marketing
innovation
marketing education
Metrics
H-Index
i10 Index
Citation
5
3
78
Wednesday Bushong
Psycholinguistics
Computational Modeling
Sentence Processing
Speech Perception
Metrics
H-Index
i10 Index
Citation
5
3
70
Sarah M Hart
transition into adulthood for individuals with significant support needs
inclusive research
capability approach
international
Metrics
H-Index
i10 Index
Citation
5
2
59
Elizabeth Rastede
Organic Chemistry
Bio-organic
Bio-Analytical
Chemical Biology
Metrics
H-Index
i10 Index
Citation
5
4
101
Chencheng Zhou
Blockchain
Resilience
Big Dada
Cybersecurity
Metrics
H-Index
i10 Index
Citation
4
1
45
Fei Xue
Mathematics
Flipping
Educational research in mathematics
Metrics
H-Index
i10 Index
Citation
4
2
364
Bo Zhang
international higher education
TESOL
educational leadership
educational technology
Metrics
H-Index
i10 Index
Citation
3
2
62
Benjamin Berger
Metaphysics
Philosophy of Nature
German Idealism
Metrics
H-Index
i10 Index
Citation
3
1
38
Aydin S Oksoy
Strategic Management
Entrepreneurship
Institutional Economics
Cognitive Biases
Negotiations
Metrics
H-Index
i10 Index
Citation
2
0
16
Tyson L Rose
Critical Pedagogy
Critical Literacy
Hip Hop
Social Justice
Access Equity and Inclusion
Metrics
H-Index
i10 Index
Citation
2
0
4
Youssef Kouatly
Risk and Insurance and Government Regulation
Metrics
H-Index
i10 Index
Citation
2
0
9
Christine Ross, Pt, Dpt, Gcs, Caddct
Geriatrics
Neurodegenerative Diseases
Cognitive Impairment
cognitive motor dual task interference
Metrics
H-Index
i10 Index
Citation
1
1
10
Champa Das
Higher Education
Mobile networking
Leadership
Policy
Metrics
H-Index
i10 Index
Citation
1
0
3
Billie Lee
art and pedagogy
critical race theory
art and politics
performance studies
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Mary Gannotti
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,774
Chronic Childhood Disability
Social Determinants of Health
Measurement of Outcomes
Rankings
Ranking Based On Selection: 2
Humphrey Tonkin
Metrics
H-Index
i10 Index
Citation Counts
21
35
1,718
16th century literature
language policy and planning
Esperanto studies
international education
Rankings
Ranking Based On Selection: 3
Colleen X Munoz
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,582
Dehydration
fluid balance
exercise
stress physiology
Rankings
Ranking Based On Selection: 4
Jessica Nicklin
Metrics
H-Index
i10 Index
Citation Counts
20
23
6,185
Rankings
Ranking Based On Selection: 5
Deborah L Kidder
Metrics
H-Index
i10 Index
Citation Counts
20
22
4,692
Rankings
Ranking Based On Selection: 6
Lisa Zawilinski
Metrics
H-Index
i10 Index
Citation Counts
19
22
2,775
Rankings
Ranking Based On Selection: 7
Cenk Cy Yavuzturk
Metrics
H-Index
i10 Index
Citation Counts
18
23
2,562
Heat
Mass and Momentum Transfer
Thermal Systems Modeling and Simulation
Numerical Modeling and Inverse Methods
Parameter Est
Rankings
Ranking Based On Selection: 8
Joshua A Russell
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,207
Rankings
Ranking Based On Selection: 9
Paola Sacchetti
Metrics
H-Index
i10 Index
Citation Counts
17
17
2,279
biology dopamine neurons
ketogenic diet
alzheimer's disease
Rankings
Ranking Based On Selection: 10
Sandra Saavedra
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,394
typical and atypical development of postural control
Rankings
Ranking Based On Selection: 12
Xin Ye
Metrics
H-Index
i10 Index
Citation Counts
16
26
928
Neuromuscular Physiology
Surface EMG
Rankings
Ranking Based On Selection: 13
Thomas Filburn
Metrics
H-Index
i10 Index
Citation Counts
16
20
2,273
Rankings
Ranking Based On Selection: 14
Michael Clancy
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,713
Rankings
Ranking Based On Selection: 15
Irina Naoumova
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,393
Rankings
Ranking Based On Selection: 16
Roger Desmond
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,149
Rankings
Ranking Based On Selection: 17
Natasha Segool
Metrics
H-Index
i10 Index
Citation Counts
15
19
2,739
Rankings
Ranking Based On Selection: 18
Andy Hao
Metrics
H-Index
i10 Index
Citation Counts
15
18
2,138
Brand management
consumer behavior
cross-cultural studies
social media and digital marketing
Rankings
Ranking Based On Selection: 19
Bin Zhu
Metrics
H-Index
i10 Index
Citation Counts
15
20
974
Rankings
Ranking Based On Selection: 20
Ingrid Russell
Metrics
H-Index
i10 Index
Citation Counts
15
22
846
Rankings
Ranking Based On Selection: 21
Md Kamruzzaman Sarker|Md. K Sarker
Metrics
H-Index
i10 Index
Citation Counts
14
22
965
Explainable AI
Deep Learning
Machine Learning
Semantic Web
Rankings
Ranking Based On Selection: 22
Daphne Berry
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,046
employee ownership
diversity
social sustainability
inequality and class
Rankings
Ranking Based On Selection: 23
Saeid Moslehpour
Metrics
H-Index
i10 Index
Citation Counts
13
17
910
Computer Engineering
Electrical Engineering
Electronic
Education
eLearning and Systems Engineering
Rankings
Ranking Based On Selection: 24
Adam C Silver
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,309
Host-microbe interaction
beneficial symbiosis
pathogenesis
circadian rhythms
innate immunity
Rankings
Ranking Based On Selection: 25
Brian T Swanson
Metrics
H-Index
i10 Index
Citation Counts
12
13
440
manual therapy
diagnostic testing
clinical reasoning
research methodology
Rankings
Ranking Based On Selection: 26
Katherine Crowell
Metrics
H-Index
i10 Index
Citation Counts
11
11
663
Rankings
Ranking Based On Selection: 27
Carmen Cotei
Metrics
H-Index
i10 Index
Citation Counts
11
12
753
Rankings
Ranking Based On Selection: 28
Brian Wells
Metrics
H-Index
i10 Index
Citation Counts
11
12
632
Rankings
Ranking Based On Selection: 29
Jerome Katrichis
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,243
Rankings
Ranking Based On Selection: 30
John R Ogilvie
Metrics
H-Index
i10 Index
Citation Counts
11
13
880
Negotiations
Organizational Commitment
Rankings
Ranking Based On Selection: 31
Aslihan Demirkaya
Metrics
H-Index
i10 Index
Citation Counts
10
10
442
Nonlinear Partial Differential Equations
Infinite Dimensional Dynamical Systems
Rankings
Ranking Based On Selection: 32
Robert Decker
Metrics
H-Index
i10 Index
Citation Counts
9
9
432
Rankings
Ranking Based On Selection: 33
Sicheng Kevin Li|Sicheng Li
Metrics
H-Index
i10 Index
Citation Counts
8
7
170
Rotorcraft
Aeroacoustics
Advanced Air Mobility
Aerodynamics
Rankings
Ranking Based On Selection: 34
Kelly Mcgeever
Metrics
H-Index
i10 Index
Citation Counts
8
8
973
Rankings
Ranking Based On Selection: 35
Margaret Tarampi
Metrics
H-Index
i10 Index
Citation Counts
8
8
332
Space Perception
Spatial Cognition
Spatial Ability
Rankings
Ranking Based On Selection: 36
Karla I Loya
Metrics
H-Index
i10 Index
Citation Counts
8
5
452
Higher Education
Teaching and Learning
Assessment
Gender
Diversity
Rankings
Ranking Based On Selection: 37
Michael F Robinson
Metrics
H-Index
i10 Index
Citation Counts
8
7
451
History of exploration
History of Science
Cultural History
Rankings
Ranking Based On Selection: 38
James Fairfield-Sonn
Metrics
H-Index
i10 Index
Citation Counts
8
8
344
Rankings
Ranking Based On Selection: 39
Deepa Fadnis
Metrics
H-Index
i10 Index
Citation Counts
7
7
317
Media Sociology
Cultural Studies
Gender and News
Framing
Digital Activism
Rankings
Ranking Based On Selection: 40
Qisi Liu
Metrics
H-Index
i10 Index
Citation Counts
7
3
83
Cybersecurity
Reliability Engineering
Blockchain
IoT
Rankings
Ranking Based On Selection: 41
Laura Enzor
Metrics
H-Index
i10 Index
Citation Counts
7
6
334
Rankings
Ranking Based On Selection: 42
Rebecca M Townsend
Metrics
H-Index
i10 Index
Citation Counts
7
6
185
Communication
Ethnography
Rhetoric
Public Memory (US and Poland)
and Public Engagement in Policy
Rankings
Ranking Based On Selection: 43
Karen M Cook
Metrics
H-Index
i10 Index
Citation Counts
7
6
135
music history
music theory
music notation
medieval history
video game music
Rankings
Ranking Based On Selection: 44
Shivangi Nangia
Metrics
H-Index
i10 Index
Citation Counts
7
4
148
Computational modeling of membrane proteins
Rankings
Ranking Based On Selection: 45
Sundeep Muppidi
Metrics
H-Index
i10 Index
Citation Counts
7
4
273
Rankings
Ranking Based On Selection: 46
Philip J Levchak
Metrics
H-Index
i10 Index
Citation Counts
6
5
289
Homicide
Imprisonment
Race and Criminal Justice Outcomes
Rankings
Ranking Based On Selection: 47
Rebecca Ranucci
Metrics
H-Index
i10 Index
Citation Counts
6
4
415
Rankings
Ranking Based On Selection: 49
Paul E Slaboch
Metrics
H-Index
i10 Index
Citation Counts
6
4
271
Rankings
Ranking Based On Selection: 50
Daniel N Demaio
Metrics
H-Index
i10 Index
Citation Counts
6
4
99
Radiologic Technology
Computed Tomography
Educational Technology
Rankings
Ranking Based On Selection: 51
Carl S Smith
Metrics
H-Index
i10 Index
Citation Counts
6
5
243
Rankings
Ranking Based On Selection: 52
Mari Firkatian
Metrics
H-Index
i10 Index
Citation Counts
6
4
396
East Europe
Balkans
diasporas
minorities
elites.
Rankings
Ranking Based On Selection: 53
Nels P Highberg
Metrics
H-Index
i10 Index
Citation Counts
6
5
134
Rankings
Ranking Based On Selection: 54
Daniel C Williamson
Metrics
H-Index
i10 Index
Citation Counts
6
5
77
Rankings
Ranking Based On Selection: 55
Jonathan Gordils
Metrics
H-Index
i10 Index
Citation Counts
5
5
127
income inequality
racial disparities
intergroup relations
discrimination
social psychology
Rankings
Ranking Based On Selection: 56
Hyunjung Lee
Metrics
H-Index
i10 Index
Citation Counts
5
3
78
marketing
marketing strategy
nonprofit marketing
innovation
marketing education
Rankings
Ranking Based On Selection: 57
Wednesday Bushong
Metrics
H-Index
i10 Index
Citation Counts
5
3
70
Psycholinguistics
Computational Modeling
Sentence Processing
Speech Perception
Rankings
Ranking Based On Selection: 58
Sarah M Hart
Metrics
H-Index
i10 Index
Citation Counts
5
2
59
transition into adulthood for individuals with significant support needs
inclusive research
capability approach
international
Rankings
Ranking Based On Selection: 59
Elizabeth Rastede
Metrics
H-Index
i10 Index
Citation Counts
5
4
101
Organic Chemistry
Bio-organic
Bio-Analytical
Chemical Biology
Rankings
Ranking Based On Selection: 60
Theresa Abodeeb-Gentile
Metrics
H-Index
i10 Index
Citation Counts
5
3
102
Literacy
Identity
Inclusive education
Teacher education
Rankings
Ranking Based On Selection: 61
Jillian M Cavanna
Metrics
H-Index
i10 Index
Citation Counts
5
3
86
Rankings
Ranking Based On Selection: 62
Ke Yang
Metrics
H-Index
i10 Index
Citation Counts
5
3
124
Rankings
Ranking Based On Selection: 63
Amanda L Freeman
Metrics
H-Index
i10 Index
Citation Counts
4
4
138
Inequality
Sociology of Gender and the Family
Rankings
Ranking Based On Selection: 64
Brianne Borgia
Metrics
H-Index
i10 Index
Citation Counts
4
4
65
Rankings
Ranking Based On Selection: 65
Nathan R Duford|Rochelle DuFord
Metrics
H-Index
i10 Index
Citation Counts
4
2
54
Rankings
Ranking Based On Selection: 66
Chencheng Zhou
Metrics
H-Index
i10 Index
Citation Counts
4
1
45
Blockchain
Resilience
Big Dada
Cybersecurity
Rankings
Ranking Based On Selection: 67
Fei Xue
Metrics
H-Index
i10 Index
Citation Counts
4
2
364
Mathematics
Flipping
Educational research in mathematics
Rankings
Ranking Based On Selection: 68
Judith Wyman
Metrics
H-Index
i10 Index
Citation Counts
4
2
65
Rankings
Ranking Based On Selection: 69
Nicholas Ealy
Metrics
H-Index
i10 Index
Citation Counts
4
0
20
Rankings
Ranking Based On Selection: 70
Vivek Sharma
Metrics
H-Index
i10 Index
Citation Counts
3
3
62
Rankings
Ranking Based On Selection: 71
Bo Zhang
Metrics
H-Index
i10 Index
Citation Counts
3
2
62
international higher education
TESOL
educational leadership
educational technology
Rankings
Ranking Based On Selection: 72
Benjamin Berger
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Metaphysics
Philosophy of Nature
German Idealism
Rankings
Ranking Based On Selection: 73
Michael Anderson
Metrics
H-Index
i10 Index
Citation Counts
3
3
256
Rankings
Ranking Based On Selection: 74
Elizabeth Dill
Metrics
H-Index
i10 Index
Citation Counts
3
1
20
Librarianship
Information Science
Library Administration
Rankings
Ranking Based On Selection: 75
Aydin S Oksoy
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Strategic Management
Entrepreneurship
Institutional Economics
Cognitive Biases
Negotiations
Rankings
Ranking Based On Selection: 76
Amy Schoenecker
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 77
Tyson L Rose
Metrics
H-Index
i10 Index
Citation Counts
2
0
4
Critical Pedagogy
Critical Literacy
Hip Hop
Social Justice
Access Equity and Inclusion
Rankings
Ranking Based On Selection: 78
Albert Dichiara
Metrics
H-Index
i10 Index
Citation Counts
2
1
126
Rankings
Ranking Based On Selection: 79
Youssef Kouatly
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Risk and Insurance and Government Regulation
Rankings
Ranking Based On Selection: 80
Johanna Raphael
Metrics
H-Index
i10 Index
Citation Counts
1
1
509
Rankings
Ranking Based On Selection: 81
Alya Alobaidi
Metrics
H-Index
i10 Index
Citation Counts
1
1
124
Rankings
Ranking Based On Selection: 82
Christine Ross, Pt, Dpt, Gcs, Caddct
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Geriatrics
Neurodegenerative Diseases
Cognitive Impairment
cognitive motor dual task interference
Rankings
Ranking Based On Selection: 83
Susan Cardillo
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 84
Champa Das
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Higher Education
Mobile networking
Leadership
Policy
Rankings
Ranking Based On Selection: 85
Billie Lee
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
art and pedagogy
critical race theory
art and politics
performance studies
Rankings
Ranking Based On Selection: 86
Lama Abdullah Alzahrani
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Theory of Planned Behaviour
Rankings
Ranking Based On Selection: 87
Celia Rose Lofink
Metrics
H-Index
i10 Index
Citation Counts
1
0
1