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
Joel E Cohen
population biology
demography
infectious diseases
mathematics
statistics
Metrics
H-Index
i10 Index
Citation
96
278
37,793
Perrin Meyer
Mathematical Models of Growth and Diffusion
Models of Technological Diffusion and Environmental Impact
Metrics
H-Index
i10 Index
Citation
12
14
1,603
Shyr-Shea Chang
applied mathematics
developmental biology
fluid mechanics
Metrics
H-Index
i10 Index
Citation
6
5
162
Rankings
Ranking Based On Selection: 1
Joel E Cohen
Metrics
H-Index
i10 Index
Citation Counts
96
278
37,793
population biology
demography
infectious diseases
mathematics
statistics
Rankings
Ranking Based On Selection: 2
Lawrence Sirovich
Metrics
H-Index
i10 Index
Citation Counts
59
139
37,691
Rankings
Ranking Based On Selection: 3
Perrin Meyer
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,603
Mathematical Models of Growth and Diffusion
Models of Technological Diffusion and Environmental Impact
Rankings
Ranking Based On Selection: 4
Shyr-Shea Chang
Metrics
H-Index
i10 Index
Citation Counts
6
5
162
applied mathematics
developmental biology
fluid mechanics