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: 1
Cecily Kelleher *
Cardiovascular and nutritional epidemiology and health promotion
Metrics
H-Index
i10 Index
Citation
69
234
28,963
* Rankings
Ranking Based On Selection: 2
Leigh Corner
Epidemiology of Tuberculosis in Livestock and Wildlife
Metrics
H-Index
i10 Index
Citation
52
115
11,173
* Rankings
Ranking Based On Selection: 3
Mary Codd
Epidemiology
Biostatistics
Health Services Research
Metrics
H-Index
i10 Index
Citation
47
98
9,126
* Rankings
Ranking Based On Selection: 4
Carla Perrotta
Public Health
Epidemiology
Clinical effectiveness
Non-chronic communicable diseases
Metrics
H-Index
i10 Index
Citation
17
26
2,653
Rankings
Ranking Based On Selection: 1
Cecily Kelleher *
Metrics
H-Index
i10 Index
Citation Counts
69
234
28,963
Cardiovascular and nutritional epidemiology and health promotion
Rankings
Ranking Based On Selection: 2
Leigh Corner
Metrics
H-Index
i10 Index
Citation Counts
52
115
11,173
Rankings
Ranking Based On Selection: 3
Mary Codd
Metrics
H-Index
i10 Index
Citation Counts
47
98
9,126
Rankings
Ranking Based On Selection: 4
Carla Perrotta
Metrics
H-Index
i10 Index
Citation Counts
17
26
2,653
Public Health
Epidemiology
Clinical effectiveness
Non-chronic communicable diseases
Rankings
Ranking Based On Selection: 5
Darin Elabbasy
Metrics
H-Index
i10 Index
Citation Counts
1
0
8