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
Greta G Cummings
Leadership
health systems
older persons transitions in care
systematic reviews
Metrics
H-Index
i10 Index
Citation
77
200
26,363
Joel Gehman
Organization Theory
Sustainability
Innovation
Entrepreneurship
Grand Challenges
Metrics
H-Index
i10 Index
Citation
34
53
8,355
Alice O Nakamura
Labor economics
Measurement
Econometrics
Genomic statistics
Public policy
Metrics
H-Index
i10 Index
Citation
30
71
4,005
Kent Rondeau
Healthcare Management
Strategic Human Resources Management
Higher Education Policy
Academic
Metrics
H-Index
i10 Index
Citation
21
31
1,604
Ivor Cribben
Time series analysis
neurostatistics
high dimensional data
graphical models
sports analytics
Metrics
H-Index
i10 Index
Citation
20
31
1,555
Imran Mirza
Leadership and Management
Hematopathology
Molecular Pathology
Genetics and Genomics
Metrics
H-Index
i10 Index
Citation
17
22
1,331
Guozhong Zhu
Household Finance
Macroeconomics
Urban and Real Estate Economics
Metrics
H-Index
i10 Index
Citation
14
16
821
Runjuan Liu
International Economics
Economic Development
Labor Economics
International Business
Metrics
H-Index
i10 Index
Citation
12
12
1,151
Rankings
Ranking Based On Selection: 1
Greta G Cummings
Metrics
H-Index
i10 Index
Citation Counts
77
200
26,363
Leadership
health systems
older persons transitions in care
systematic reviews
Rankings
Ranking Based On Selection: 2
Sadok El Ghoul
Metrics
H-Index
i10 Index
Citation Counts
47
81
15,190
Rankings
Ranking Based On Selection: 3
Lloyd Steier
Metrics
H-Index
i10 Index
Citation Counts
40
48
13,106
Rankings
Ranking Based On Selection: 4
Joel Gehman
Metrics
H-Index
i10 Index
Citation Counts
34
53
8,355
Organization Theory
Sustainability
Innovation
Entrepreneurship
Grand Challenges
Rankings
Ranking Based On Selection: 5
Alice O Nakamura
Metrics
H-Index
i10 Index
Citation Counts
30
71
4,005
Labor economics
Measurement
Econometrics
Genomic statistics
Public policy
Rankings
Ranking Based On Selection: 6
Richard Field
Metrics
H-Index
i10 Index
Citation Counts
24
29
6,941
Rankings
Ranking Based On Selection: 7
Kent Rondeau
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,604
Healthcare Management
Strategic Human Resources Management
Higher Education Policy
Academic
Rankings
Ranking Based On Selection: 8
Ivor Cribben
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,555
Time series analysis
neurostatistics
high dimensional data
graphical models
sports analytics
Rankings
Ranking Based On Selection: 9
Barry Scholnick
Metrics
H-Index
i10 Index
Citation Counts
19
25
3,147
Rankings
Ranking Based On Selection: 10
Melville L Mcmillan
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,910
Rankings
Ranking Based On Selection: 11
Imran Mirza
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,331
Leadership and Management
Hematopathology
Molecular Pathology
Genetics and Genomics
Rankings
Ranking Based On Selection: 12
Guozhong Zhu
Metrics
H-Index
i10 Index
Citation Counts
14
16
821
Household Finance
Macroeconomics
Urban and Real Estate Economics
Rankings
Ranking Based On Selection: 13
Runjuan Liu
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,151
International Economics
Economic Development
Labor Economics
International Business