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" (870,053 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: 5
Lisa Robison
Alzheimer’s disease
dementia
obesity/diabetes
exercise
methylphenidate
Metrics
H-Index
i10 Index
Citation
23
29
1,454
Jesse Fox
Spirituality/Religion
Spiritual Bypass
Centering Prayer
Metrics
H-Index
i10 Index
Citation
21
28
1,155
B Madhu Rao
Queueing models
product warranties
Metrics
H-Index
i10 Index
Citation
12
12
1,757

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Basar Koc
Image compression
Data compression
Metrics
H-Index
i10 Index
Citation
8
4
225
Rajni Shankar-Brown
Social Justice Education
Human Rights
Equity-Centered Leadership
Diversity and Inclusion
Literacy and Arts Integration
Metrics
H-Index
i10 Index
Citation
7
5
151
Sarah E Cramer
Alternative food systems
food studies
garden-based learning
Metrics
H-Index
i10 Index
Citation
6
4
123
Rachel Core
tuberculosis control in China
Metrics
H-Index
i10 Index
Citation
5
5
124
Juanne Greene
employee attitudes and performance
personality
Metrics
H-Index
i10 Index
Citation
3
3
154
Sam Houston
Muslim ethics
Sufism
comparative religious ethics
Christian-Muslim relations
Metrics
H-Index
i10 Index
Citation
3
0
29
Ana Servigna
Urban Anthropology
Latin America
Architecture
Metrics
H-Index
i10 Index
Citation
3
0
21
Jocarol Shields
Neural plasticity
aging
neural control of movement
Metrics
H-Index
i10 Index
Citation
2
1
110
Jordan Ogg
Neuroscience
Alzheimer's disease pathology
Metrics
H-Index
i10 Index
Citation
2
1
78
Yohann C Ripert
Francophone Studies
African Studies
Diplomatic History
Political Philosophy
Metrics
H-Index
i10 Index
Citation
2
0
13
Rankings
Ranking Based On Selection: 1
Tom S
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,875
Rankings
Ranking Based On Selection: 2
Robert L Askew
Metrics
H-Index
i10 Index
Citation Counts
28
36
3,662
Rankings
Ranking Based On Selection: 3
Matthew A Schrager
Metrics
H-Index
i10 Index
Citation Counts
25
27
5,197
Rankings
Ranking Based On Selection: 4
Ram Subramanian
Metrics
H-Index
i10 Index
Citation Counts
24
31
4,167
Rankings
Ranking Based On Selection: 5
Lisa Robison
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,454
Alzheimer’s disease
dementia
obesity/diabetes
exercise
methylphenidate
Rankings
Ranking Based On Selection: 6
Jesse Fox
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,155
Spirituality/Religion
Spiritual Bypass
Centering Prayer
Rankings
Ranking Based On Selection: 7
B Madhu Rao
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,757
Queueing models
product warranties
Rankings
Ranking Based On Selection: 8
Asal Mohamadi
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,192
Rankings
Ranking Based On Selection: 9
Steven M Guthrie
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,996
Rankings
Ranking Based On Selection: 10
Deborah Goldring
Metrics
H-Index
i10 Index
Citation Counts
9
9
521

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Rankings
Ranking Based On Selection: 11
Georgios Bakamitsos
Metrics
H-Index
i10 Index
Citation Counts
8
7
985
Rankings
Ranking Based On Selection: 12
Basar Koc
Metrics
H-Index
i10 Index
Citation Counts
8
4
225
Image compression
Data compression
Rankings
Ranking Based On Selection: 13
Rajni Shankar-Brown
Metrics
H-Index
i10 Index
Citation Counts
7
5
151
Social Justice Education
Human Rights
Equity-Centered Leadership
Diversity and Inclusion
Literacy and Arts Integration
Rankings
Ranking Based On Selection: 14
Sarah E Cramer
Metrics
H-Index
i10 Index
Citation Counts
6
4
123
Alternative food systems
food studies
garden-based learning
Rankings
Ranking Based On Selection: 15
Rachel Core
Metrics
H-Index
i10 Index
Citation Counts
5
5
124
tuberculosis control in China
Rankings
Ranking Based On Selection: 16
Melissa Parks
Metrics
H-Index
i10 Index
Citation Counts
4
1
60
Rankings
Ranking Based On Selection: 17
Monica Mendoza Jeancola
Metrics
H-Index
i10 Index
Citation Counts
4
4
100
Rankings
Ranking Based On Selection: 18
Juanne Greene
Metrics
H-Index
i10 Index
Citation Counts
3
3
154
employee attitudes and performance
personality
Rankings
Ranking Based On Selection: 19
David Mascio
Metrics
H-Index
i10 Index
Citation Counts
3
2
49
Rankings
Ranking Based On Selection: 20
Sam Houston
Metrics
H-Index
i10 Index
Citation Counts
3
0
29
Muslim ethics
Sufism
comparative religious ethics
Christian-Muslim relations
Rankings
Ranking Based On Selection: 21
Ana Servigna
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Urban Anthropology
Latin America
Architecture
Rankings
Ranking Based On Selection: 22
Jennifer Corbin
Metrics
H-Index
i10 Index
Citation Counts
2
2
54
Rankings
Ranking Based On Selection: 23
Jocarol Shields
Metrics
H-Index
i10 Index
Citation Counts
2
1
110
Neural plasticity
aging
neural control of movement
Rankings
Ranking Based On Selection: 24
Jordan Ogg
Metrics
H-Index
i10 Index
Citation Counts
2
1
78
Neuroscience
Alzheimer's disease pathology
Rankings
Ranking Based On Selection: 25
Yohann C Ripert
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Francophone Studies
African Studies
Diplomatic History
Political Philosophy
Rankings
Ranking Based On Selection: 26
Grace Kaletski
Metrics
H-Index
i10 Index
Citation Counts
2
1
17